# io.github.SCGIS-Wales/helm-mcp (pypi · helm-mcp)

The full Helm CLI surface as 46 MCP tools, backed by the Helm v3 and v4 Go SDKs.

- Trust score: 75/100 (medium)
- Change this week: +3
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-10-24

## Components

- oci · `ghcr.io/scgis-wales/helm-mcp`: 41/100, [markdown](https://verifymcp.io/servers/scgis-wales-helm-mcp/ghcr-io-scgis-wales-helm-mcp.md), [page](https://verifymcp.io/servers/scgis-wales-helm-mcp/ghcr-io-scgis-wales-helm-mcp)
- pypi · `helm-mcp`: 75/100 (this document), [markdown](https://verifymcp.io/servers/scgis-wales-helm-mcp/helm-mcp.md), [page](https://verifymcp.io/servers/scgis-wales-helm-mcp/helm-mcp)

## Channel facts

- Registry: `pypi`
- Package: `helm-mcp`
- Version: `0.5.0`
- Transport: `stdio`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-10-24.

- **Supply Chain Security**: 50/100
  - Malware scan not yet available for this package.
  - No known CVEs affecting this package version or its production dependencies.
  - Runs hatchling.build at install time, a recognised build step with no custom scripting around it.
  - 1 of 17 dependencies flagged as unhealthy.
- **Provenance & Transparency**: 100/100
  - Source repository is publicly reachable at the declared URL.
  - Cryptographically verified build provenance (signed, bound to SCGIS-Wales/helm-mcp).
  - Clear OSI-approved license (MIT).
  - Actively maintained (last published 13 days ago).
  - Publishes a security disclosure policy (SECURITY.md).
- **Schema Quality & AI Usability**: 51/100
  - AI-judged instruction clarity (good).
  - Context-footprint check failed: tool/resource definitions use about 15167 tokens (~329/item across 46 items; 46 tools + 0 resources), over budget; trim descriptions and params.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 93/100
  - Stability check failed: the tool surface changed between 0.4.2 and 0.5.0: 0 tool removals, 3 breaking changes, 0 additions.
- **Tool Coverage**: 100/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 100% of tool parameters carry a description.
  - Structured output schemas are declared (24% of tools); any adoption earns full credit.
- **Tool Safety**: 100/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - All 3 tool(s) whose name or description implies an irreversible operation declare an MCP destructiveHint annotation.
  - An AI judge read all 47 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 100/100
  - Implements a current MCP spec version (2026-07-28).

## Install

### How do I install the io.github.SCGIS-Wales/helm-mcp server?

io.github.SCGIS-Wales/helm-mcp runs locally as a PyPI package, launched with uvx helm-mcp. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

### Claude

```bash
claude mcp add scgis-wales-helm-mcp -- uvx helm-mcp
```

### Cursor

```json
{
  "mcpServers": {
    "scgis-wales-helm-mcp": {
      "command": "uvx",
      "args": [
        "helm-mcp"
      ]
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "scgis-wales-helm-mcp": {
      "command": "uvx",
      "args": [
        "helm-mcp"
      ]
    }
  }
}
```

### Codex

```bash
codex mcp add scgis-wales-helm-mcp -- uvx helm-mcp
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "scgis-wales-helm-mcp": {
      "type": "local",
      "command": [
        "uvx",
        "helm-mcp"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add scgis-wales-helm-mcp --command uvx --arg helm-mcp
```

### Hermes

```yaml
mcp_servers:
  scgis-wales-helm-mcp:
    command: "uvx"
    args: ["helm-mcp"]
```

### Netclaw

```json
{
  "McpServers": {
    "scgis-wales-helm-mcp": {
      "Transport": "stdio",
      "Command": "uvx",
      "Arguments": [
        "helm-mcp"
      ]
    }
  }
}
```

### Vellum

```bash
assistant mcp add scgis-wales-helm-mcp -t stdio -c uvx -a helm-mcp
```

### Other

```json
{
  "mcpServers": {
    "scgis-wales-helm-mcp": {
      "command": "uvx",
      "args": [
        "helm-mcp"
      ]
    }
  }
}
```

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-10-23 (score 75, +1)

No change was recorded against any check on this day. Stability & Change Management went from 87 to 90.

### 2026-10-21 (score 74, +1)

No change was recorded against any check on this day. Stability & Change Management went from 80 to 83.

### 2026-10-19 (score 73, +1)

No change was recorded against any check on this day. Stability & Change Management went from 73 to 77.

### 2026-10-16 (score 72, +1)

No change was recorded against any check on this day. Stability & Change Management went from 63 to 67.

### 2026-10-14 (score 71, +36)

- [security regression] Stability: unverified → fail
- [security improvement] Injection markers: unverified → pass
- [functional regression] Schema quality: 270 → 329
- [functional improvement] MCP protocol: unverified → pass
- [functional improvement] Tool coverage: unverified → 100
- [functional] Package version: 0.4.2 → 0.5.0

### 2026-10-13 (score 35, −15)

- [security regression] Malware scan: pass → unverified

### 2026-10-12 (score 50, −18)

- [security regression] Stability: 0.40 → unverified
- [security regression] Tool safety: pass → unverified
- [security improvement] Malware scan: unverified → pass
- [functional regression] Capabilities: pass → unverified
- [functional regression] Tool coverage: 100 → unverified
- [functional] First check of Schema quality: unverified
- [functional] Package version: 0.4.2 → 0.5.0

### 2026-10-06 (score 68, +1)

No change was recorded against any check on this day. Stability & Change Management went from 30 to 37. That category is still filling its 30-day observation window: 9 days of observed history at the previous scan, 11 at this one. The score rises as the window fills, whether or not the server changes.

## MCP tools (46)

### `helm_create` (~254 tokens)

Scaffold a new chart

Create a new Helm chart with the given name, optionally from a starter chart.

Input parameters:

- `burst_limit` (integer): Client-side default throttling limit
- `debug` (boolean): Enable debug output
- `helm_version` (string): Helm SDK version: v3 or v4 (default: v4)
- `kube_apiserver` (string): Kubernetes API server URL (overrides kubeconfig)
- `kube_context` (string): Kubernetes context name from kubeconfig
- `kube_insecure_tls` (boolean): Skip TLS certificate verification (insecure)
- `kube_tls_server_name` (string): Server name for TLS certificate validation
- `kube_token` (string): Bearer token for Kubernetes API authentication
- `kubeconfig` (string): Path to kubeconfig file (defaults to $KUBECONFIG or ~/.kube/config)
- `name` (string, required): Name of the chart to create; may be a path, in which case the last element is the chart name
- `namespace` (string): Kubernetes namespace
- `qps` (number): Client-side QPS rate limit
- `starter` (string): Starter chart: a name under $HELM_DATA_HOME/starters or an absolute path

### `helm_dependency_build` (~241 tokens)

Build chart dependencies

Build out the charts/ directory from Chart.lock.

Input parameters:

- `burst_limit` (integer): Client-side default throttling limit
- `chart_path` (string, required): Path to the chart directory
- `debug` (boolean): Enable debug output
- `helm_version` (string): Helm SDK version: v3 or v4 (default: v4)
- `keyring` (string): Keyring path
- `kube_apiserver` (string): Kubernetes API server URL (overrides kubeconfig)
- `kube_context` (string): Kubernetes context name from kubeconfig
- `kube_insecure_tls` (boolean): Skip TLS certificate verification (insecure)
- `kube_tls_server_name` (string): Server name for TLS certificate validation
- `kube_token` (string): Bearer token for Kubernetes API authentication
- `kubeconfig` (string): Path to kubeconfig file (defaults to $KUBECONFIG or ~/.kube/config)
- `namespace` (string): Kubernetes namespace
- `qps` (number): Client-side QPS rate limit
- `skip_refresh` (boolean): Skip refreshing repository cache
- `verify` (boolean): Verify dependencies

### `helm_dependency_list` (~206 tokens)

List chart dependencies

List the dependencies for a chart.

Input parameters:

- `burst_limit` (integer): Client-side default throttling limit
- `chart_path` (string, required): Path to the chart directory
- `debug` (boolean): Enable debug output
- `helm_version` (string): Helm SDK version: v3 or v4 (default: v4)
- `kube_apiserver` (string): Kubernetes API server URL (overrides kubeconfig)
- `kube_context` (string): Kubernetes context name from kubeconfig
- `kube_insecure_tls` (boolean): Skip TLS certificate verification (insecure)
- `kube_tls_server_name` (string): Server name for TLS certificate validation
- `kube_token` (string): Bearer token for Kubernetes API authentication
- `kubeconfig` (string): Path to kubeconfig file (defaults to $KUBECONFIG or ~/.kube/config)
- `namespace` (string): Kubernetes namespace
- `qps` (number): Client-side QPS rate limit

### `helm_dependency_update` (~240 tokens)

Update chart dependencies

Update charts/ based on Chart.yaml contents.

Input parameters:

- `burst_limit` (integer): Client-side default throttling limit
- `chart_path` (string, required): Path to the chart directory
- `debug` (boolean): Enable debug output
- `helm_version` (string): Helm SDK version: v3 or v4 (default: v4)
- `keyring` (string): Keyring path
- `kube_apiserver` (string): Kubernetes API server URL (overrides kubeconfig)
- `kube_context` (string): Kubernetes context name from kubeconfig
- `kube_insecure_tls` (boolean): Skip TLS certificate verification (insecure)
- `kube_tls_server_name` (string): Server name for TLS certificate validation
- `kube_token` (string): Bearer token for Kubernetes API authentication
- `kubeconfig` (string): Path to kubeconfig file (defaults to $KUBECONFIG or ~/.kube/config)
- `namespace` (string): Kubernetes namespace
- `qps` (number): Client-side QPS rate limit
- `skip_refresh` (boolean): Skip refreshing repository cache
- `verify` (boolean): Verify dependencies

### `helm_env` (~196 tokens)

Show Helm environment

Print Helm environment information (paths, settings, etc.).

Input parameters:

- `burst_limit` (integer): Client-side default throttling limit
- `debug` (boolean): Enable debug output
- `helm_version` (string): Helm SDK version: v3 or v4 (default: v4)
- `kube_apiserver` (string): Kubernetes API server URL (overrides kubeconfig)
- `kube_context` (string): Kubernetes context name from kubeconfig
- `kube_insecure_tls` (boolean): Skip TLS certificate verification (insecure)
- `kube_tls_server_name` (string): Server name for TLS certificate validation
- `kube_token` (string): Bearer token for Kubernetes API authentication
- `kubeconfig` (string): Path to kubeconfig file (defaults to $KUBECONFIG or ~/.kube/config)
- `namespace` (string): Kubernetes namespace
- `qps` (number): Client-side QPS rate limit

Output parameters:

- `environment` (object)

### `helm_get_all` (~224 tokens)

Get all release data

Get all information (values, manifest, hooks, notes) for a release.

Input parameters:

- `burst_limit` (integer): Client-side default throttling limit
- `debug` (boolean): Enable debug output
- `helm_version` (string): Helm SDK version: v3 or v4 (default: v4)
- `kube_apiserver` (string): Kubernetes API server URL (overrides kubeconfig)
- `kube_context` (string): Kubernetes context name from kubeconfig
- `kube_insecure_tls` (boolean): Skip TLS certificate verification (insecure)
- `kube_tls_server_name` (string): Server name for TLS certificate validation
- `kube_token` (string): Bearer token for Kubernetes API authentication
- `kubeconfig` (string): Path to kubeconfig file (defaults to $KUBECONFIG or ~/.kube/config)
- `namespace` (string): Kubernetes namespace
- `qps` (number): Client-side QPS rate limit
- `release_name` (string, required): Name of the release
- `revision` (integer): Release revision number

### `helm_get_hooks` (~215 tokens)

Get release hooks

Get all hooks for a release.

Input parameters:

- `burst_limit` (integer): Client-side default throttling limit
- `debug` (boolean): Enable debug output
- `helm_version` (string): Helm SDK version: v3 or v4 (default: v4)
- `kube_apiserver` (string): Kubernetes API server URL (overrides kubeconfig)
- `kube_context` (string): Kubernetes context name from kubeconfig
- `kube_insecure_tls` (boolean): Skip TLS certificate verification (insecure)
- `kube_tls_server_name` (string): Server name for TLS certificate validation
- `kube_token` (string): Bearer token for Kubernetes API authentication
- `kubeconfig` (string): Path to kubeconfig file (defaults to $KUBECONFIG or ~/.kube/config)
- `namespace` (string): Kubernetes namespace
- `qps` (number): Client-side QPS rate limit
- `release_name` (string, required): Name of the release
- `revision` (integer): Release revision number

### `helm_get_manifest` (~216 tokens)

Get release manifest

Get the Kubernetes manifest for a release.

Input parameters:

- `burst_limit` (integer): Client-side default throttling limit
- `debug` (boolean): Enable debug output
- `helm_version` (string): Helm SDK version: v3 or v4 (default: v4)
- `kube_apiserver` (string): Kubernetes API server URL (overrides kubeconfig)
- `kube_context` (string): Kubernetes context name from kubeconfig
- `kube_insecure_tls` (boolean): Skip TLS certificate verification (insecure)
- `kube_tls_server_name` (string): Server name for TLS certificate validation
- `kube_token` (string): Bearer token for Kubernetes API authentication
- `kubeconfig` (string): Path to kubeconfig file (defaults to $KUBECONFIG or ~/.kube/config)
- `namespace` (string): Kubernetes namespace
- `qps` (number): Client-side QPS rate limit
- `release_name` (string, required): Name of the release
- `revision` (integer): Release revision number

### `helm_get_metadata` (~214 tokens)

Get release metadata

Get metadata for a release.

Input parameters:

- `burst_limit` (integer): Client-side default throttling limit
- `debug` (boolean): Enable debug output
- `helm_version` (string): Helm SDK version: v3 or v4 (default: v4)
- `kube_apiserver` (string): Kubernetes API server URL (overrides kubeconfig)
- `kube_context` (string): Kubernetes context name from kubeconfig
- `kube_insecure_tls` (boolean): Skip TLS certificate verification (insecure)
- `kube_tls_server_name` (string): Server name for TLS certificate validation
- `kube_token` (string): Bearer token for Kubernetes API authentication
- `kubeconfig` (string): Path to kubeconfig file (defaults to $KUBECONFIG or ~/.kube/config)
- `namespace` (string): Kubernetes namespace
- `qps` (number): Client-side QPS rate limit
- `release_name` (string, required): Name of the release
- `revision` (integer): Release revision number

Output parameters:

- `metadata` (null|object)

### `helm_get_notes` (~215 tokens)

Get release notes

Get the notes for a release.

Input parameters:

- `burst_limit` (integer): Client-side default throttling limit
- `debug` (boolean): Enable debug output
- `helm_version` (string): Helm SDK version: v3 or v4 (default: v4)
- `kube_apiserver` (string): Kubernetes API server URL (overrides kubeconfig)
- `kube_context` (string): Kubernetes context name from kubeconfig
- `kube_insecure_tls` (boolean): Skip TLS certificate verification (insecure)
- `kube_tls_server_name` (string): Server name for TLS certificate validation
- `kube_token` (string): Bearer token for Kubernetes API authentication
- `kubeconfig` (string): Path to kubeconfig file (defaults to $KUBECONFIG or ~/.kube/config)
- `namespace` (string): Kubernetes namespace
- `qps` (number): Client-side QPS rate limit
- `release_name` (string, required): Name of the release
- `revision` (integer): Release revision number

### `helm_get_values` (~233 tokens)

Get release values

Get the values for a release. Use all=true to include computed values.

Input parameters:

- `all` (boolean): Include computed values
- `burst_limit` (integer): Client-side default throttling limit
- `debug` (boolean): Enable debug output
- `helm_version` (string): Helm SDK version: v3 or v4 (default: v4)
- `kube_apiserver` (string): Kubernetes API server URL (overrides kubeconfig)
- `kube_context` (string): Kubernetes context name from kubeconfig
- `kube_insecure_tls` (boolean): Skip TLS certificate verification (insecure)
- `kube_tls_server_name` (string): Server name for TLS certificate validation
- `kube_token` (string): Bearer token for Kubernetes API authentication
- `kubeconfig` (string): Path to kubeconfig file (defaults to $KUBECONFIG or ~/.kube/config)
- `namespace` (string): Kubernetes namespace
- `qps` (number): Client-side QPS rate limit
- `release_name` (string, required): Name of the release
- `revision` (integer): Release revision number

Output parameters:

- `values` (object)

### `helm_history` (~219 tokens)

Release history

Show the revision history of a Helm release.

Input parameters:

- `burst_limit` (integer): Client-side default throttling limit
- `debug` (boolean): Enable debug output
- `helm_version` (string): Helm SDK version: v3 or v4 (default: v4)
- `kube_apiserver` (string): Kubernetes API server URL (overrides kubeconfig)
- `kube_context` (string): Kubernetes context name from kubeconfig
- `kube_insecure_tls` (boolean): Skip TLS certificate verification (insecure)
- `kube_tls_server_name` (string): Server name for TLS certificate validation
- `kube_token` (string): Bearer token for Kubernetes API authentication
- `kubeconfig` (string): Path to kubeconfig file (defaults to $KUBECONFIG or ~/.kube/config)
- `max` (integer): Maximum number of revisions to return
- `namespace` (string): Kubernetes namespace
- `qps` (number): Client-side QPS rate limit
- `release_name` (string, required): Name of the release

Output parameters:

- `count` (integer)
- `revisions` (null|array)

### `helm_install` (~1133 tokens)

Install a release

Install a Helm chart as a new release. Supports both local charts and repository charts.

Input parameters:

- `burst_limit` (integer): Client-side default throttling limit
- `ca_file` (string): CA bundle to verify the chart repository or registry certificate
- `cert_file` (string): Client certificate for the chart repository or registry
- `chart` (string, required): Chart reference (name or path or URL)
- `create_namespace` (boolean): Create namespace if not present
- `debug` (boolean): Enable debug output
- `dependency_update` (boolean): Update dependencies before install
- `description` (string): Custom release description
- `devel` (boolean): Allow development chart versions (alpha/beta/rc) to satisfy the version constraint
- `disable_hooks` (boolean): Disable pre/post hooks
- `disable_openapi_validation` (boolean): Skip validating rendered manifests against the Kubernetes OpenAPI schema
- `dry_run` (string): Dry run strategy: none client or server
- `enable_dns` (boolean): Allow DNS lookups from templates via the getHostByName function
- `force_conflicts` (boolean): Take ownership of fields owned by other managers during server-side apply (v4 only)
- `force_replace` (boolean): Replace resources by delete and recreate when an update is needed (helm --force-replace; --force on v3)
- `generate_name` (boolean): Auto-generate release name
- `helm_version` (string): Helm SDK version: v3 or v4 (default: v4)
- `hide_notes` (boolean): Omit NOTES.txt from the output
- `hide_secret` (boolean): Hide Secret contents in dry-run output; requires dry_run
- `include_crds` (boolean): Include CRDs in rendering
- `insecure_skip_tls_verify` (boolean): Skip TLS certificate checks when downloading the chart (insecure)
- `key_file` (string): Client key for the chart repository or registry
- `keyring` (string): Public keyring used by verify
- `kube_apiserver` (string): Kubernetes API server URL (overrides kubeconfig)
- `kube_context` (string): Kubernetes context name from kubeconfig
- `kube_insecure_tls` (boolean): Skip TLS certificate verification (insecure)
- `kube_tls_server_name` (string): Server name for TLS certificate validation
- `kube_token` (string): Bearer token for Kubernetes API authentication
- `kubeconfig` (string): Path to kubeconfig file (defaults to $KUBECONFIG or ~/.kube/config)
- `labels` (object): Labels to add to release metadata
- `name_template` (string): Go template for name generation
- `namespace` (string): Kubernetes namespace
- `output_dir` (string): Write rendered manifests to this directory instead of only applying them
- `pass_credentials` (boolean): Send the credentials to every domain the chart download is redirected to
- `password` (string): Password for the chart repository or OCI registry
- `plain_http` (boolean): Use plain HTTP to reach an OCI registry (insecure)
- `post_renderer` (string): Name of an installed post-renderer plugin applied to the rendered manifests (v4 only)
- `post_renderer_args` (null|array): Arguments passed to the post-renderer plugin (v4 only)
- `qps` (number): Client-side QPS rate limit
- `release_name` (string, required): Name of the release
- `replace` (boolean): Re-use a release name
- `repo` (string): Chart repository URL to look the chart up in, instead of a configured repo (helm --repo)
- `rollback_on_failure` (boolean): Roll the release back automatically if the install fails (helm --atomic)
- `server_side_apply` (null|boolean): Apply with Kubernetes server-side apply. Defaults to true on v4, as in helm install; false forces client-side apply. v4 only
- `set_file` (null|array): Values as key=path pairs; each value is the content of that local file (helm --set-file)
- `set_literal` (null|array): Values as key=value pairs, taken literally with no escaping or splitting (helm --set-literal)
- `set_string` (null|array): Values as key=value pairs, always treated as strings (helm --set-string)
- `skip_crds` (boolean): Skip CRD installation
- `skip_schema_validation` (boolean): Skip validation of values against the chart's values.schema.json
- `sub_notes` (boolean): Also render the NOTES.txt of subcharts
- `take_ownership` (boolean): Adopt existing resources that lack Helm ownership annotations
- `timeout` (string): Timeout duration (e.g. 5m0s)
- `use_release_name` (boolean): Prefix files written to output_dir with the release name
- `username` (string): Username for the chart repository or OCI registry
- `values` (object): Inline values, deep-merged over values_files (equivalent to --set)
- `values_files` (null|array): Paths to values files
- `verify` (boolean): Verify the chart provenance (.prov) against the keyring before using it
- `version` (string): Chart version constraint
- `wait` (boolean): Wait for resources to be ready
- `wait_for_jobs` (boolean): Wait for jobs to complete
- `wait_strategy` (string): How to wait for resources: watcher (kstatus), legacy, or hookOnly. Overrides wait. v4 only

### `helm_lint` (~331 tokens)

Lint a chart

Lint a Helm chart for possible issues and best practices.

Input parameters:

- `burst_limit` (integer): Client-side default throttling limit
- `debug` (boolean): Enable debug output
- `helm_version` (string): Helm SDK version: v3 or v4 (default: v4)
- `kube_apiserver` (string): Kubernetes API server URL (overrides kubeconfig)
- `kube_context` (string): Kubernetes context name from kubeconfig
- `kube_insecure_tls` (boolean): Skip TLS certificate verification (insecure)
- `kube_tls_server_name` (string): Server name for TLS certificate validation
- `kube_token` (string): Bearer token for Kubernetes API authentication
- `kube_version` (string): Kubernetes version to lint against (e.g. 1.34.0)
- `kubeconfig` (string): Path to kubeconfig file (defaults to $KUBECONFIG or ~/.kube/config)
- `namespace` (string): Kubernetes namespace
- `paths` (null|array): Chart paths to lint (default: current directory)
- `qps` (number): Client-side QPS rate limit
- `quiet` (boolean): Only show warnings and errors
- `skip_schema_validation` (boolean): Skip validation of values against the chart's values.schema.json
- `strict` (boolean): Treat warnings as errors
- `values` (object): Inline values, deep-merged over values_files
- `values_files` (null|array): Values files
- `with_subcharts` (boolean): Also lint the subcharts under each chart's charts/ directory

### `helm_list` (~413 tokens)

List releases

List Helm releases. Shows deployed releases by default. Use filter flags to show other statuses.

Input parameters:

- `all` (boolean): Show releases in every state, ignoring the individual status filters
- `all_namespaces` (boolean): List releases across all namespaces
- `burst_limit` (integer): Client-side default throttling limit
- `debug` (boolean): Enable debug output
- `deployed` (boolean): Show deployed releases
- `failed` (boolean): Show failed releases
- `filter` (string): Regular expression filter on release name
- `helm_version` (string): Helm SDK version: v3 or v4 (default: v4)
- `kube_apiserver` (string): Kubernetes API server URL (overrides kubeconfig)
- `kube_context` (string): Kubernetes context name from kubeconfig
- `kube_insecure_tls` (boolean): Skip TLS certificate verification (insecure)
- `kube_tls_server_name` (string): Server name for TLS certificate validation
- `kube_token` (string): Bearer token for Kubernetes API authentication
- `kubeconfig` (string): Path to kubeconfig file (defaults to $KUBECONFIG or ~/.kube/config)
- `limit` (integer): Maximum number of releases to return
- `namespace` (string): Kubernetes namespace
- `offset` (integer): Number of releases to skip
- `pending` (boolean): Show pending releases
- `qps` (number): Client-side QPS rate limit
- `selector` (string): Label selector filter (v4 only)
- `sort_by` (string): Sort by: name or date
- `sort_reverse` (boolean): Reverse the sort order
- `superseded` (boolean): Show superseded releases
- `time_format` (string): Go time layout used to format the last-updated timestamp (e.g. 2006-01-02)
- `uninstalled` (boolean): Show uninstalled releases
- `uninstalling` (boolean): Show releases that are currently being uninstalled

Output parameters:

- `count` (integer)
- `releases` (null|array)

### `helm_package` (~300 tokens)

Package a chart

Package a chart directory into a versioned chart archive (.tgz).

Input parameters:

- `app_version` (string): Override app version
- `burst_limit` (integer): Client-side default throttling limit
- `debug` (boolean): Enable debug output
- `dependency_update` (boolean): Update dependencies before packaging
- `destination` (string): Output directory
- `helm_version` (string): Helm SDK version: v3 or v4 (default: v4)
- `key` (string): Signing key name
- `keyring` (string): Keyring path
- `kube_apiserver` (string): Kubernetes API server URL (overrides kubeconfig)
- `kube_context` (string): Kubernetes context name from kubeconfig
- `kube_insecure_tls` (boolean): Skip TLS certificate verification (insecure)
- `kube_tls_server_name` (string): Server name for TLS certificate validation
- `kube_token` (string): Bearer token for Kubernetes API authentication
- `kubeconfig` (string): Path to kubeconfig file (defaults to $KUBECONFIG or ~/.kube/config)
- `namespace` (string): Kubernetes namespace
- `passphrase_file` (string): File holding the signing key passphrase
- `path` (string, required): Path to the chart directory
- `qps` (number): Client-side QPS rate limit
- `sign` (boolean): Sign the package
- `version` (string): Override chart version

### `helm_plugin_install` (~272 tokens)

Install a plugin

Install a Helm plugin.

Input parameters:

- `burst_limit` (integer): Client-side default throttling limit
- `debug` (boolean): Enable debug output
- `helm_version` (string): Helm SDK version: v3 or v4 (default: v4)
- `keyring` (string): Public keyring used to verify the plugin signature (v4 only)
- `kube_apiserver` (string): Kubernetes API server URL (overrides kubeconfig)
- `kube_context` (string): Kubernetes context name from kubeconfig
- `kube_insecure_tls` (boolean): Skip TLS certificate verification (insecure)
- `kube_tls_server_name` (string): Server name for TLS certificate validation
- `kube_token` (string): Bearer token for Kubernetes API authentication
- `kubeconfig` (string): Path to kubeconfig file (defaults to $KUBECONFIG or ~/.kube/config)
- `namespace` (string): Kubernetes namespace
- `qps` (number): Client-side QPS rate limit
- `url_or_path` (string, required): Plugin URL or local path
- `verify` (null|boolean): Verify the plugin signature before installing. Defaults to true on v4; set false for unsigned plugins such as helm-diff. v4 only
- `version` (string): Plugin version

### `helm_plugin_list` (~191 tokens)

List plugins

List installed Helm plugins.

Input parameters:

- `burst_limit` (integer): Client-side default throttling limit
- `debug` (boolean): Enable debug output
- `helm_version` (string): Helm SDK version: v3 or v4 (default: v4)
- `kube_apiserver` (string): Kubernetes API server URL (overrides kubeconfig)
- `kube_context` (string): Kubernetes context name from kubeconfig
- `kube_insecure_tls` (boolean): Skip TLS certificate verification (insecure)
- `kube_tls_server_name` (string): Server name for TLS certificate validation
- `kube_token` (string): Bearer token for Kubernetes API authentication
- `kubeconfig` (string): Path to kubeconfig file (defaults to $KUBECONFIG or ~/.kube/config)
- `namespace` (string): Kubernetes namespace
- `qps` (number): Client-side QPS rate limit

Output parameters:

- `count` (integer)
- `plugins` (null|array)

### `helm_plugin_package` (~328 tokens)

Package a plugin

Package a Helm plugin directory into a distributable archive, signing it with a PGP key by default. Requires helm_version v4.

Input parameters:

- `burst_limit` (integer): Client-side default throttling limit
- `debug` (boolean): Enable debug output
- `destination` (string): Directory to write the plugin tarball to (default: current directory)
- `helm_version` (string): Helm SDK version: v3 or v4 (default: v4)
- `key` (string): Name of the PGP key to sign with
- `keyring` (string): Path to the keyring containing the signing key
- `kube_apiserver` (string): Kubernetes API server URL (overrides kubeconfig)
- `kube_context` (string): Kubernetes context name from kubeconfig
- `kube_insecure_tls` (boolean): Skip TLS certificate verification (insecure)
- `kube_tls_server_name` (string): Server name for TLS certificate validation
- `kube_token` (string): Bearer token for Kubernetes API authentication
- `kubeconfig` (string): Path to kubeconfig file (defaults to $KUBECONFIG or ~/.kube/config)
- `namespace` (string): Kubernetes namespace
- `no_sign` (boolean): Skip PGP signing. Signing is on by default and is recommended for any plugin you intend to distribute
- `passphrase_file` (string): Path to a file holding the signing key passphrase
- `plugin_path` (string, required): Path to the plugin directory to package
- `qps` (number): Client-side QPS rate limit

### `helm_plugin_uninstall` (~202 tokens)

Uninstall a plugin

Uninstall a Helm plugin.

Input parameters:

- `burst_limit` (integer): Client-side default throttling limit
- `debug` (boolean): Enable debug output
- `helm_version` (string): Helm SDK version: v3 or v4 (default: v4)
- `kube_apiserver` (string): Kubernetes API server URL (overrides kubeconfig)
- `kube_context` (string): Kubernetes context name from kubeconfig
- `kube_insecure_tls` (boolean): Skip TLS certificate verification (insecure)
- `kube_tls_server_name` (string): Server name for TLS certificate validation
- `kube_token` (string): Bearer token for Kubernetes API authentication
- `kubeconfig` (string): Path to kubeconfig file (defaults to $KUBECONFIG or ~/.kube/config)
- `name` (string, required): Plugin name
- `namespace` (string): Kubernetes namespace
- `qps` (number): Client-side QPS rate limit

### `helm_plugin_update` (~200 tokens)

Update a plugin

Update a Helm plugin.

Input parameters:

- `burst_limit` (integer): Client-side default throttling limit
- `debug` (boolean): Enable debug output
- `helm_version` (string): Helm SDK version: v3 or v4 (default: v4)
- `kube_apiserver` (string): Kubernetes API server URL (overrides kubeconfig)
- `kube_context` (string): Kubernetes context name from kubeconfig
- `kube_insecure_tls` (boolean): Skip TLS certificate verification (insecure)
- `kube_tls_server_name` (string): Server name for TLS certificate validation
- `kube_token` (string): Bearer token for Kubernetes API authentication
- `kubeconfig` (string): Path to kubeconfig file (defaults to $KUBECONFIG or ~/.kube/config)
- `name` (string, required): Plugin name
- `namespace` (string): Kubernetes namespace
- `qps` (number): Client-side QPS rate limit

### `helm_plugin_verify` (~242 tokens)

Verify plugin signature

Verify that a packaged Helm plugin has been signed and that its provenance is valid. Requires helm_version v4.

Input parameters:

- `burst_limit` (integer): Client-side default throttling limit
- `debug` (boolean): Enable debug output
- `helm_version` (string): Helm SDK version: v3 or v4 (default: v4)
- `keyring` (string): Path to the keyring containing the trusted public keys
- `kube_apiserver` (string): Kubernetes API server URL (overrides kubeconfig)
- `kube_context` (string): Kubernetes context name from kubeconfig
- `kube_insecure_tls` (boolean): Skip TLS certificate verification (insecure)
- `kube_tls_server_name` (string): Server name for TLS certificate validation
- `kube_token` (string): Bearer token for Kubernetes API authentication
- `kubeconfig` (string): Path to kubeconfig file (defaults to $KUBECONFIG or ~/.kube/config)
- `namespace` (string): Kubernetes namespace
- `plugin_path` (string, required): Path to the packaged plugin archive to verify
- `qps` (number): Client-side QPS rate limit

### `helm_pull` (~476 tokens)

Download a chart

Download a chart from a repository or OCI registry.

Input parameters:

- `burst_limit` (integer): Client-side default throttling limit
- `ca_file` (string): CA bundle to verify the chart repository or registry certificate
- `cert_file` (string): Client certificate for the chart repository or registry
- `chart` (string, required): Chart reference to pull
- `debug` (boolean): Enable debug output
- `destination` (string): Output directory
- `helm_version` (string): Helm SDK version: v3 or v4 (default: v4)
- `insecure_skip_tls_verify` (boolean): Skip TLS certificate checks when downloading the chart (insecure)
- `key_file` (string): Client key for the chart repository or registry
- `keyring` (string): Public keyring used by verify
- `kube_apiserver` (string): Kubernetes API server URL (overrides kubeconfig)
- `kube_context` (string): Kubernetes context name from kubeconfig
- `kube_insecure_tls` (boolean): Skip TLS certificate verification (insecure)
- `kube_tls_server_name` (string): Server name for TLS certificate validation
- `kube_token` (string): Bearer token for Kubernetes API authentication
- `kubeconfig` (string): Path to kubeconfig file (defaults to $KUBECONFIG or ~/.kube/config)
- `namespace` (string): Kubernetes namespace
- `pass_credentials` (boolean): Send the credentials to every domain the chart download is redirected to
- `password` (string): Password for the chart repository or OCI registry
- `plain_http` (boolean): Use plain HTTP to reach an OCI registry (insecure)
- `prov` (boolean): Also download the provenance (.prov) file without verifying it (helm pull --prov)
- `qps` (number): Client-side QPS rate limit
- `repo` (string): Chart repository URL to look the chart up in, instead of a configured repo (helm --repo)
- `untar` (boolean): Untar the chart after download
- `untar_dir` (string): Directory to untar into
- `username` (string): Username for the chart repository or OCI registry
- `verify` (boolean): Verify the chart provenance (.prov) against the keyring before using it
- `version` (string): Chart version

### `helm_push` (~260 tokens)

Push a chart to a registry

Push a chart archive to an OCI registry.

Input parameters:

- `burst_limit` (integer): Client-side default throttling limit
- `ca_file` (string): CA bundle file
- `cert_file` (string): TLS client certificate
- `chart_ref` (string, required): Chart archive to push
- `debug` (boolean): Enable debug output
- `helm_version` (string): Helm SDK version: v3 or v4 (default: v4)
- `key_file` (string): TLS client key
- `kube_apiserver` (string): Kubernetes API server URL (overrides kubeconfig)
- `kube_context` (string): Kubernetes context name from kubeconfig
- `kube_insecure_tls` (boolean): Skip TLS certificate verification (insecure)
- `kube_tls_server_name` (string): Server name for TLS certificate validation
- `kube_token` (string): Bearer token for Kubernetes API authentication
- `kubeconfig` (string): Path to kubeconfig file (defaults to $KUBECONFIG or ~/.kube/config)
- `namespace` (string): Kubernetes namespace
- `plain_http` (boolean): Use plain HTTP
- `qps` (number): Client-side QPS rate limit
- `remote` (string, required): OCI registry URL

### `helm_registry_login` (~295 tokens)

Log in to an OCI registry

Login to an OCI registry for chart storage.

Input parameters:

- `burst_limit` (integer): Client-side default throttling limit
- `ca_file` (string): CA bundle to verify the registry certificate
- `cert_file` (string): Client certificate for mutual TLS
- `debug` (boolean): Enable debug output
- `helm_version` (string): Helm SDK version: v3 or v4 (default: v4)
- `hostname` (string, required): Registry hostname
- `insecure` (boolean): Skip TLS certificate verification for the registry (insecure)
- `key_file` (string): Client key for mutual TLS
- `kube_apiserver` (string): Kubernetes API server URL (overrides kubeconfig)
- `kube_context` (string): Kubernetes context name from kubeconfig
- `kube_insecure_tls` (boolean): Skip TLS certificate verification (insecure)
- `kube_tls_server_name` (string): Server name for TLS certificate validation
- `kube_token` (string): Bearer token for Kubernetes API authentication
- `kubeconfig` (string): Path to kubeconfig file (defaults to $KUBECONFIG or ~/.kube/config)
- `namespace` (string): Kubernetes namespace
- `password` (string): Password
- `plain_http` (boolean): Use plain HTTP instead of HTTPS (insecure)
- `qps` (number): Client-side QPS rate limit
- `username` (string): Username

### `helm_registry_logout` (~201 tokens)

Log out of an OCI registry

Logout from an OCI registry.

Input parameters:

- `burst_limit` (integer): Client-side default throttling limit
- `debug` (boolean): Enable debug output
- `helm_version` (string): Helm SDK version: v3 or v4 (default: v4)
- `hostname` (string, required): Registry hostname
- `kube_apiserver` (string): Kubernetes API server URL (overrides kubeconfig)
- `kube_context` (string): Kubernetes context name from kubeconfig
- `kube_insecure_tls` (boolean): Skip TLS certificate verification (insecure)
- `kube_tls_server_name` (string): Server name for TLS certificate validation
- `kube_token` (string): Bearer token for Kubernetes API authentication
- `kubeconfig` (string): Path to kubeconfig file (defaults to $KUBECONFIG or ~/.kube/config)
- `namespace` (string): Kubernetes namespace
- `qps` (number): Client-side QPS rate limit

### `helm_repo_add` (~305 tokens)

Add a repository

Add a chart repository.

Input parameters:

- `burst_limit` (integer): Client-side default throttling limit
- `ca_file` (string): CA bundle file
- `cert_file` (string): Client certificate for mutual TLS
- `debug` (boolean): Enable debug output
- `force_update` (boolean): Replace existing entry
- `helm_version` (string): Helm SDK version: v3 or v4 (default: v4)
- `insecure_skip_tls` (boolean): Skip TLS verification
- `key_file` (string): Client key for mutual TLS
- `kube_apiserver` (string): Kubernetes API server URL (overrides kubeconfig)
- `kube_context` (string): Kubernetes context name from kubeconfig
- `kube_insecure_tls` (boolean): Skip TLS certificate verification (insecure)
- `kube_tls_server_name` (string): Server name for TLS certificate validation
- `kube_token` (string): Bearer token for Kubernetes API authentication
- `kubeconfig` (string): Path to kubeconfig file (defaults to $KUBECONFIG or ~/.kube/config)
- `name` (string, required): Repository name
- `namespace` (string): Kubernetes namespace
- `pass_credentials` (boolean): Send the credentials to every domain the repository redirects to
- `password` (string): Repository password
- `qps` (number): Client-side QPS rate limit
- `url` (string, required): Repository URL
- `username` (string): Repository username

### `helm_repo_index` (~234 tokens)

Generate a repository index

Generate an index file for a directory of chart archives.

Input parameters:

- `burst_limit` (integer): Client-side default throttling limit
- `debug` (boolean): Enable debug output
- `directory` (string, required): Directory containing packaged charts
- `helm_version` (string): Helm SDK version: v3 or v4 (default: v4)
- `kube_apiserver` (string): Kubernetes API server URL (overrides kubeconfig)
- `kube_context` (string): Kubernetes context name from kubeconfig
- `kube_insecure_tls` (boolean): Skip TLS certificate verification (insecure)
- `kube_tls_server_name` (string): Server name for TLS certificate validation
- `kube_token` (string): Bearer token for Kubernetes API authentication
- `kubeconfig` (string): Path to kubeconfig file (defaults to $KUBECONFIG or ~/.kube/config)
- `merge` (string): Path to existing index to merge into
- `namespace` (string): Kubernetes namespace
- `qps` (number): Client-side QPS rate limit
- `url` (string): URL of the chart repository

### `helm_repo_list` (~191 tokens)

List repositories

List configured chart repositories.

Input parameters:

- `burst_limit` (integer): Client-side default throttling limit
- `debug` (boolean): Enable debug output
- `helm_version` (string): Helm SDK version: v3 or v4 (default: v4)
- `kube_apiserver` (string): Kubernetes API server URL (overrides kubeconfig)
- `kube_context` (string): Kubernetes context name from kubeconfig
- `kube_insecure_tls` (boolean): Skip TLS certificate verification (insecure)
- `kube_tls_server_name` (string): Server name for TLS certificate validation
- `kube_token` (string): Bearer token for Kubernetes API authentication
- `kubeconfig` (string): Path to kubeconfig file (defaults to $KUBECONFIG or ~/.kube/config)
- `namespace` (string): Kubernetes namespace
- `qps` (number): Client-side QPS rate limit

Output parameters:

- `count` (integer)
- `repositories` (null|array)

### `helm_repo_remove` (~203 tokens)

Remove repositories

Remove chart repositories.

Input parameters:

- `burst_limit` (integer): Client-side default throttling limit
- `debug` (boolean): Enable debug output
- `helm_version` (string): Helm SDK version: v3 or v4 (default: v4)
- `kube_apiserver` (string): Kubernetes API server URL (overrides kubeconfig)
- `kube_context` (string): Kubernetes context name from kubeconfig
- `kube_insecure_tls` (boolean): Skip TLS certificate verification (insecure)
- `kube_tls_server_name` (string): Server name for TLS certificate validation
- `kube_token` (string): Bearer token for Kubernetes API authentication
- `kubeconfig` (string): Path to kubeconfig file (defaults to $KUBECONFIG or ~/.kube/config)
- `names` (null|array, required): Repository names to remove
- `namespace` (string): Kubernetes namespace
- `qps` (number): Client-side QPS rate limit

### `helm_repo_update` (~208 tokens)

Update repository indexes

Update chart repository indexes.

Input parameters:

- `burst_limit` (integer): Client-side default throttling limit
- `debug` (boolean): Enable debug output
- `helm_version` (string): Helm SDK version: v3 or v4 (default: v4)
- `kube_apiserver` (string): Kubernetes API server URL (overrides kubeconfig)
- `kube_context` (string): Kubernetes context name from kubeconfig
- `kube_insecure_tls` (boolean): Skip TLS certificate verification (insecure)
- `kube_tls_server_name` (string): Server name for TLS certificate validation
- `kube_token` (string): Bearer token for Kubernetes API authentication
- `kubeconfig` (string): Path to kubeconfig file (defaults to $KUBECONFIG or ~/.kube/config)
- `names` (null|array): Repository names to update (all if empty)
- `namespace` (string): Kubernetes namespace
- `qps` (number): Client-side QPS rate limit

### `helm_rollback` (~421 tokens)

Roll back a release

Rollback a Helm release to a previous revision.

Input parameters:

- `burst_limit` (integer): Client-side default throttling limit
- `cleanup_on_fail` (boolean): Cleanup on failure
- `debug` (boolean): Enable debug output
- `description` (string): Custom description for the rollback revision (v4 only)
- `disable_hooks` (boolean): Disable hooks
- `dry_run` (boolean): Simulate a rollback
- `force` (boolean): Force resource updates
- `force_conflicts` (boolean): Take ownership of fields owned by other managers during server-side apply (v4 only)
- `helm_version` (string): Helm SDK version: v3 or v4 (default: v4)
- `kube_apiserver` (string): Kubernetes API server URL (overrides kubeconfig)
- `kube_context` (string): Kubernetes context name from kubeconfig
- `kube_insecure_tls` (boolean): Skip TLS certificate verification (insecure)
- `kube_tls_server_name` (string): Server name for TLS certificate validation
- `kube_token` (string): Bearer token for Kubernetes API authentication
- `kubeconfig` (string): Path to kubeconfig file (defaults to $KUBECONFIG or ~/.kube/config)
- `max_history` (integer): Max history revisions
- `namespace` (string): Kubernetes namespace
- `qps` (number): Client-side QPS rate limit
- `release_name` (string, required): Name of the release
- `revision` (integer, required): Revision number to rollback to
- `server_side_apply` (null|boolean): Apply with Kubernetes server-side apply. Unset reuses the target revision's apply method (Helm's auto). v4 only
- `timeout` (string): Timeout duration
- `wait` (boolean): Wait for resources to be ready
- `wait_for_jobs` (boolean): Wait for jobs to complete
- `wait_strategy` (string): How to wait for resources: watcher (kstatus), legacy, or hookOnly. Overrides wait. v4 only

### `helm_search_hub` (~227 tokens)

Search Artifact Hub

Search Artifact Hub for Helm charts.

Input parameters:

- `burst_limit` (integer): Client-side default throttling limit
- `debug` (boolean): Enable debug output
- `helm_version` (string): Helm SDK version: v3 or v4 (default: v4)
- `keyword` (string, required): Search keyword
- `kube_apiserver` (string): Kubernetes API server URL (overrides kubeconfig)
- `kube_context` (string): Kubernetes context name from kubeconfig
- `kube_insecure_tls` (boolean): Skip TLS certificate verification (insecure)
- `kube_tls_server_name` (string): Server name for TLS certificate validation
- `kube_token` (string): Bearer token for Kubernetes API authentication
- `kubeconfig` (string): Path to kubeconfig file (defaults to $KUBECONFIG or ~/.kube/config)
- `list_repo_url` (boolean): Show repository URL
- `max_col_width` (integer): Max column width
- `namespace` (string): Kubernetes namespace
- `qps` (number): Client-side QPS rate limit

Output parameters:

- `count` (integer)
- `results` (null|array)

### `helm_search_repo` (~245 tokens)

Search local repositories

Search locally configured repositories for charts.

Input parameters:

- `burst_limit` (integer): Client-side default throttling limit
- `debug` (boolean): Enable debug output
- `devel` (boolean): Include development versions
- `helm_version` (string): Helm SDK version: v3 or v4 (default: v4)
- `keyword` (string, required): Search keyword
- `kube_apiserver` (string): Kubernetes API server URL (overrides kubeconfig)
- `kube_context` (string): Kubernetes context name from kubeconfig
- `kube_insecure_tls` (boolean): Skip TLS certificate verification (insecure)
- `kube_tls_server_name` (string): Server name for TLS certificate validation
- `kube_token` (string): Bearer token for Kubernetes API authentication
- `kubeconfig` (string): Path to kubeconfig file (defaults to $KUBECONFIG or ~/.kube/config)
- `namespace` (string): Kubernetes namespace
- `qps` (number): Client-side QPS rate limit
- `regexp` (boolean): Use regular expressions
- `version_constraint` (string): Semver version constraint
- `versions` (boolean): Show all versions

Output parameters:

- `count` (integer)
- `results` (null|array)

### `helm_show_all` (~456 tokens)

Show all chart info

Show all information for a chart (Chart.yaml, values, README, CRDs).

Input parameters:

- `burst_limit` (integer): Client-side default throttling limit
- `ca_file` (string): CA bundle to verify the chart repository or registry certificate
- `cert_file` (string): Client certificate for the chart repository or registry
- `chart` (string, required): Chart reference
- `debug` (boolean): Enable debug output
- `devel` (boolean): Include development versions
- `helm_version` (string): Helm SDK version: v3 or v4 (default: v4)
- `insecure_skip_tls_verify` (boolean): Skip TLS certificate checks when downloading the chart (insecure)
- `jsonpath` (string): JSONPath template applied to the chart values (helm show values --jsonpath)
- `key_file` (string): Client key for the chart repository or registry
- `keyring` (string): Public keyring used by verify
- `kube_apiserver` (string): Kubernetes API server URL (overrides kubeconfig)
- `kube_context` (string): Kubernetes context name from kubeconfig
- `kube_insecure_tls` (boolean): Skip TLS certificate verification (insecure)
- `kube_tls_server_name` (string): Server name for TLS certificate validation
- `kube_token` (string): Bearer token for Kubernetes API authentication
- `kubeconfig` (string): Path to kubeconfig file (defaults to $KUBECONFIG or ~/.kube/config)
- `namespace` (string): Kubernetes namespace
- `pass_credentials` (boolean): Send the credentials to every domain the chart download is redirected to
- `password` (string): Password for the chart repository or OCI registry
- `plain_http` (boolean): Use plain HTTP to reach an OCI registry (insecure)
- `qps` (number): Client-side QPS rate limit
- `repo` (string): Chart repository URL to look the chart up in, instead of a configured repo (helm --repo)
- `username` (string): Username for the chart repository or OCI registry
- `verify` (boolean): Verify the chart provenance (.prov) against the keyring before using it
- `version` (string): Chart version

### `helm_show_chart` (~447 tokens)

Show Chart.yaml

Show the Chart.yaml of a chart.

Input parameters:

- `burst_limit` (integer): Client-side default throttling limit
- `ca_file` (string): CA bundle to verify the chart repository or registry certificate
- `cert_file` (string): Client certificate for the chart repository or registry
- `chart` (string, required): Chart reference
- `debug` (boolean): Enable debug output
- `devel` (boolean): Include development versions
- `helm_version` (string): Helm SDK version: v3 or v4 (default: v4)
- `insecure_skip_tls_verify` (boolean): Skip TLS certificate checks when downloading the chart (insecure)
- `jsonpath` (string): JSONPath template applied to the chart values (helm show values --jsonpath)
- `key_file` (string): Client key for the chart repository or registry
- `keyring` (string): Public keyring used by verify
- `kube_apiserver` (string): Kubernetes API server URL (overrides kubeconfig)
- `kube_context` (string): Kubernetes context name from kubeconfig
- `kube_insecure_tls` (boolean): Skip TLS certificate verification (insecure)
- `kube_tls_server_name` (string): Server name for TLS certificate validation
- `kube_token` (string): Bearer token for Kubernetes API authentication
- `kubeconfig` (string): Path to kubeconfig file (defaults to $KUBECONFIG or ~/.kube/config)
- `namespace` (string): Kubernetes namespace
- `pass_credentials` (boolean): Send the credentials to every domain the chart download is redirected to
- `password` (string): Password for the chart repository or OCI registry
- `plain_http` (boolean): Use plain HTTP to reach an OCI registry (insecure)
- `qps` (number): Client-side QPS rate limit
- `repo` (string): Chart repository URL to look the chart up in, instead of a configured repo (helm --repo)
- `username` (string): Username for the chart repository or OCI registry
- `verify` (boolean): Verify the chart provenance (.prov) against the keyring before using it
- `version` (string): Chart version

### `helm_show_crds` (~448 tokens)

Show chart CRDs

Show the CRDs of a chart.

Input parameters:

- `burst_limit` (integer): Client-side default throttling limit
- `ca_file` (string): CA bundle to verify the chart repository or registry certificate
- `cert_file` (string): Client certificate for the chart repository or registry
- `chart` (string, required): Chart reference
- `debug` (boolean): Enable debug output
- `devel` (boolean): Include development versions
- `helm_version` (string): Helm SDK version: v3 or v4 (default: v4)
- `insecure_skip_tls_verify` (boolean): Skip TLS certificate checks when downloading the chart (insecure)
- `jsonpath` (string): JSONPath template applied to the chart values (helm show values --jsonpath)
- `key_file` (string): Client key for the chart repository or registry
- `keyring` (string): Public keyring used by verify
- `kube_apiserver` (string): Kubernetes API server URL (overrides kubeconfig)
- `kube_context` (string): Kubernetes context name from kubeconfig
- `kube_insecure_tls` (boolean): Skip TLS certificate verification (insecure)
- `kube_tls_server_name` (string): Server name for TLS certificate validation
- `kube_token` (string): Bearer token for Kubernetes API authentication
- `kubeconfig` (string): Path to kubeconfig file (defaults to $KUBECONFIG or ~/.kube/config)
- `namespace` (string): Kubernetes namespace
- `pass_credentials` (boolean): Send the credentials to every domain the chart download is redirected to
- `password` (string): Password for the chart repository or OCI registry
- `plain_http` (boolean): Use plain HTTP to reach an OCI registry (insecure)
- `qps` (number): Client-side QPS rate limit
- `repo` (string): Chart repository URL to look the chart up in, instead of a configured repo (helm --repo)
- `username` (string): Username for the chart repository or OCI registry
- `verify` (boolean): Verify the chart provenance (.prov) against the keyring before using it
- `version` (string): Chart version

### `helm_show_readme` (~447 tokens)

Show chart README

Show the README of a chart.

Input parameters:

- `burst_limit` (integer): Client-side default throttling limit
- `ca_file` (string): CA bundle to verify the chart repository or registry certificate
- `cert_file` (string): Client certificate for the chart repository or registry
- `chart` (string, required): Chart reference
- `debug` (boolean): Enable debug output
- `devel` (boolean): Include development versions
- `helm_version` (string): Helm SDK version: v3 or v4 (default: v4)
- `insecure_skip_tls_verify` (boolean): Skip TLS certificate checks when downloading the chart (insecure)
- `jsonpath` (string): JSONPath template applied to the chart values (helm show values --jsonpath)
- `key_file` (string): Client key for the chart repository or registry
- `keyring` (string): Public keyring used by verify
- `kube_apiserver` (string): Kubernetes API server URL (overrides kubeconfig)
- `kube_context` (string): Kubernetes context name from kubeconfig
- `kube_insecure_tls` (boolean): Skip TLS certificate verification (insecure)
- `kube_tls_server_name` (string): Server name for TLS certificate validation
- `kube_token` (string): Bearer token for Kubernetes API authentication
- `kubeconfig` (string): Path to kubeconfig file (defaults to $KUBECONFIG or ~/.kube/config)
- `namespace` (string): Kubernetes namespace
- `pass_credentials` (boolean): Send the credentials to every domain the chart download is redirected to
- `password` (string): Password for the chart repository or OCI registry
- `plain_http` (boolean): Use plain HTTP to reach an OCI registry (insecure)
- `qps` (number): Client-side QPS rate limit
- `repo` (string): Chart repository URL to look the chart up in, instead of a configured repo (helm --repo)
- `username` (string): Username for the chart repository or OCI registry
- `verify` (boolean): Verify the chart provenance (.prov) against the keyring before using it
- `version` (string): Chart version

### `helm_show_values` (~447 tokens)

Show chart values

Show the default values of a chart.

Input parameters:

- `burst_limit` (integer): Client-side default throttling limit
- `ca_file` (string): CA bundle to verify the chart repository or registry certificate
- `cert_file` (string): Client certificate for the chart repository or registry
- `chart` (string, required): Chart reference
- `debug` (boolean): Enable debug output
- `devel` (boolean): Include development versions
- `helm_version` (string): Helm SDK version: v3 or v4 (default: v4)
- `insecure_skip_tls_verify` (boolean): Skip TLS certificate checks when downloading the chart (insecure)
- `jsonpath` (string): JSONPath template applied to the chart values (helm show values --jsonpath)
- `key_file` (string): Client key for the chart repository or registry
- `keyring` (string): Public keyring used by verify
- `kube_apiserver` (string): Kubernetes API server URL (overrides kubeconfig)
- `kube_context` (string): Kubernetes context name from kubeconfig
- `kube_insecure_tls` (boolean): Skip TLS certificate verification (insecure)
- `kube_tls_server_name` (string): Server name for TLS certificate validation
- `kube_token` (string): Bearer token for Kubernetes API authentication
- `kubeconfig` (string): Path to kubeconfig file (defaults to $KUBECONFIG or ~/.kube/config)
- `namespace` (string): Kubernetes namespace
- `pass_credentials` (boolean): Send the credentials to every domain the chart download is redirected to
- `password` (string): Password for the chart repository or OCI registry
- `plain_http` (boolean): Use plain HTTP to reach an OCI registry (insecure)
- `qps` (number): Client-side QPS rate limit
- `repo` (string): Chart repository URL to look the chart up in, instead of a configured repo (helm --repo)
- `username` (string): Username for the chart repository or OCI registry
- `verify` (boolean): Verify the chart provenance (.prov) against the keyring before using it
- `version` (string): Chart version

### `helm_status` (~246 tokens)

Release status

Display the status of a Helm release including its revision, chart, and values.

Input parameters:

- `burst_limit` (integer): Client-side default throttling limit
- `debug` (boolean): Enable debug output
- `helm_version` (string): Helm SDK version: v3 or v4 (default: v4)
- `kube_apiserver` (string): Kubernetes API server URL (overrides kubeconfig)
- `kube_context` (string): Kubernetes context name from kubeconfig
- `kube_insecure_tls` (boolean): Skip TLS certificate verification (insecure)
- `kube_tls_server_name` (string): Server name for TLS certificate validation
- `kube_token` (string): Bearer token for Kubernetes API authentication
- `kubeconfig` (string): Path to kubeconfig file (defaults to $KUBECONFIG or ~/.kube/config)
- `namespace` (string): Kubernetes namespace
- `qps` (number): Client-side QPS rate limit
- `release_name` (string, required): Name of the release
- `revision` (integer): Show status for a specific revision
- `show_resources` (boolean): Include the release's live resources (kind, name, namespace)

Output parameters:

- `release` (null|object)

### `helm_template` (~756 tokens)

Render chart templates

Render chart templates locally without installing. Useful for previewing manifests.

Input parameters:

- `api_versions` (null|array): API versions for capabilities
- `burst_limit` (integer): Client-side default throttling limit
- `ca_file` (string): CA bundle to verify the chart repository or registry certificate
- `cert_file` (string): Client certificate for the chart repository or registry
- `chart` (string, required): Chart reference
- `debug` (boolean): Enable debug output
- `dependency_update` (boolean): Fetch missing chart dependencies before rendering
- `helm_version` (string): Helm SDK version: v3 or v4 (default: v4)
- `include_crds` (boolean): Include CRDs
- `insecure_skip_tls_verify` (boolean): Skip TLS certificate checks when downloading the chart (insecure)
- `is_upgrade` (boolean): Render with .Release.IsUpgrade set instead of .Release.IsInstall
- `key_file` (string): Client key for the chart repository or registry
- `keyring` (string): Public keyring used by verify
- `kube_apiserver` (string): Kubernetes API server URL (overrides kubeconfig)
- `kube_context` (string): Kubernetes context name from kubeconfig
- `kube_insecure_tls` (boolean): Skip TLS certificate verification (insecure)
- `kube_tls_server_name` (string): Server name for TLS certificate validation
- `kube_token` (string): Bearer token for Kubernetes API authentication
- `kube_version` (string): Kubernetes version for capabilities
- `kubeconfig` (string): Path to kubeconfig file (defaults to $KUBECONFIG or ~/.kube/config)
- `namespace` (string): Kubernetes namespace
- `no_hooks` (boolean): Leave hooks out of the output
- `pass_credentials` (boolean): Send the credentials to every domain the chart download is redirected to
- `password` (string): Password for the chart repository or OCI registry
- `plain_http` (boolean): Use plain HTTP to reach an OCI registry (insecure)
- `post_renderer` (string): Name of an installed post-renderer plugin applied to the rendered manifests (v4 only)
- `post_renderer_args` (null|array): Arguments passed to the post-renderer plugin (v4 only)
- `qps` (number): Client-side QPS rate limit
- `release_name` (string, required): Release name for template rendering
- `repo` (string): Chart repository URL to look the chart up in, instead of a configured repo (helm --repo)
- `set_file` (null|array): Values as key=path pairs; each value is the content of that local file (helm --set-file)
- `set_literal` (null|array): Values as key=value pairs, taken literally with no escaping or splitting (helm --set-literal)
- `set_string` (null|array): Values as key=value pairs, always treated as strings (helm --set-string)
- `show_only` (null|array): Only show manifests rendered from these templates; paths relative to the chart, globs allowed (e.g. templates/service.yaml)
- `skip_crds` (boolean): Skip CRDs
- `skip_tests` (boolean): Leave test hooks out of the output
- `username` (string): Username for the chart repository or OCI registry
- `validate` (boolean): Validate against the cluster
- `values` (object): Inline values, deep-merged over values_files (equivalent to --set)
- `values_files` (null|array): Values files
- `verify` (boolean): Verify the chart provenance (.prov) against the keyring before using it
- `version` (string): Chart version

### `helm_test` (~252 tokens)

Run release tests

Run the test suite for a Helm release.

Input parameters:

- `burst_limit` (integer): Client-side default throttling limit
- `debug` (boolean): Enable debug output
- `filters` (null|array): Filter tests by name
- `helm_version` (string): Helm SDK version: v3 or v4 (default: v4)
- `kube_apiserver` (string): Kubernetes API server URL (overrides kubeconfig)
- `kube_context` (string): Kubernetes context name from kubeconfig
- `kube_insecure_tls` (boolean): Skip TLS certificate verification (insecure)
- `kube_tls_server_name` (string): Server name for TLS certificate validation
- `kube_token` (string): Bearer token for Kubernetes API authentication
- `kubeconfig` (string): Path to kubeconfig file (defaults to $KUBECONFIG or ~/.kube/config)
- `logs` (boolean): Include the test pod logs in the result (helm test --logs)
- `namespace` (string): Kubernetes namespace
- `qps` (number): Client-side QPS rate limit
- `release_name` (string, required): Name of the release to test
- `timeout` (string): Timeout for test execution

### `helm_uninstall` (~355 tokens)

Uninstall a release

Uninstall a Helm release and remove all associated Kubernetes resources.

Input parameters:

- `burst_limit` (integer): Client-side default throttling limit
- `cascade` (string): Deletion propagation: background foreground or orphan
- `debug` (boolean): Enable debug output
- `description` (string): Custom description recorded against the uninstall
- `disable_hooks` (boolean): Disable pre/post uninstall hooks
- `dry_run` (boolean): Simulate an uninstall
- `helm_version` (string): Helm SDK version: v3 or v4 (default: v4)
- `ignore_not_found` (boolean): Succeed instead of erroring when the release does not exist
- `keep_history` (boolean): Remove all associated resources but keep release history
- `kube_apiserver` (string): Kubernetes API server URL (overrides kubeconfig)
- `kube_context` (string): Kubernetes context name from kubeconfig
- `kube_insecure_tls` (boolean): Skip TLS certificate verification (insecure)
- `kube_tls_server_name` (string): Server name for TLS certificate validation
- `kube_token` (string): Bearer token for Kubernetes API authentication
- `kubeconfig` (string): Path to kubeconfig file (defaults to $KUBECONFIG or ~/.kube/config)
- `namespace` (string): Kubernetes namespace
- `qps` (number): Client-side QPS rate limit
- `release_name` (string, required): Name of the release to uninstall
- `timeout` (string): Timeout duration
- `wait` (boolean): Wait for deletion of all resources
- `wait_strategy` (string): How to wait for deletion: watcher (kstatus), legacy, or hookOnly. Overrides wait. v4 only

### `helm_upgrade` (~1104 tokens)

Upgrade a release

Upgrade a Helm release to a new chart version or with new values.

Input parameters:

- `burst_limit` (integer): Client-side default throttling limit
- `ca_file` (string): CA bundle to verify the chart repository or registry certificate
- `cert_file` (string): Client certificate for the chart repository or registry
- `chart` (string, required): Chart reference
- `cleanup_on_fail` (boolean): Cleanup on failure
- `create_namespace` (boolean): Create the namespace when install creates the release
- `debug` (boolean): Enable debug output
- `dependency_update` (boolean): Update dependencies
- `description` (string): Custom description
- `devel` (boolean): Allow development chart versions (alpha/beta/rc) to satisfy the version constraint
- `disable_hooks` (boolean): Disable hooks
- `disable_openapi_validation` (boolean): Skip validating rendered manifests against the Kubernetes OpenAPI schema
- `dry_run` (string): Dry run: none client or server
- `enable_dns` (boolean): Allow DNS lookups from templates via the getHostByName function
- `force` (boolean): Replace resources by delete and recreate when an update is needed (helm --force-replace; --force on v3)
- `force_conflicts` (boolean): Take ownership of fields owned by other managers during server-side apply (v4 only)
- `helm_version` (string): Helm SDK version: v3 or v4 (default: v4)
- `hide_notes` (boolean): Omit NOTES.txt from the output
- `hide_secret` (boolean): Hide Secret contents in dry-run output; requires dry_run
- `insecure_skip_tls_verify` (boolean): Skip TLS certificate checks when downloading the chart (insecure)
- `install` (boolean): If release does not exist install it
- `key_file` (string): Client key for the chart repository or registry
- `keyring` (string): Public keyring used by verify
- `kube_apiserver` (string): Kubernetes API server URL (overrides kubeconfig)
- `kube_context` (string): Kubernetes context name from kubeconfig
- `kube_insecure_tls` (boolean): Skip TLS certificate verification (insecure)
- `kube_tls_server_name` (string): Server name for TLS certificate validation
- `kube_token` (string): Bearer token for Kubernetes API authentication
- `kubeconfig` (string): Path to kubeconfig file (defaults to $KUBECONFIG or ~/.kube/config)
- `labels` (object): Labels
- `max_history` (integer): Max history revisions
- `namespace` (string): Kubernetes namespace
- `pass_credentials` (boolean): Send the credentials to every domain the chart download is redirected to
- `password` (string): Password for the chart repository or OCI registry
- `plain_http` (boolean): Use plain HTTP to reach an OCI registry (insecure)
- `post_renderer` (string): Name of an installed post-renderer plugin applied to the rendered manifests (v4 only)
- `post_renderer_args` (null|array): Arguments passed to the post-renderer plugin (v4 only)
- `qps` (number): Client-side QPS rate limit
- `release_name` (string, required): Name of the release
- `repo` (string): Chart repository URL to look the chart up in, instead of a configured repo (helm --repo)
- `reset_then_reuse_values` (boolean): Reset to the new chart's defaults, then reapply the last release's user values
- `reset_values` (boolean): Reset values to chart defaults
- `reuse_values` (boolean): Reuse last release values
- `rollback_on_failure` (boolean): Roll the release back automatically if the upgrade fails (helm --atomic)
- `server_side_apply` (null|boolean): Apply with Kubernetes server-side apply. Unset reuses the previous release's apply method (Helm's auto). v4 only
- `set_file` (null|array): Values as key=path pairs; each value is the content of that local file (helm --set-file)
- `set_literal` (null|array): Values as key=value pairs, taken literally with no escaping or splitting (helm --set-literal)
- `set_string` (null|array): Values as key=value pairs, always treated as strings (helm --set-string)
- `skip_crds` (boolean): Skip CRDs
- `skip_schema_validation` (boolean): Skip validation of values against the chart's values.schema.json
- `sub_notes` (boolean): Also render the NOTES.txt of subcharts
- `take_ownership` (boolean): Adopt existing resources that lack Helm ownership annotations
- `timeout` (string): Timeout duration
- `username` (string): Username for the chart repository or OCI registry
- `values` (object): Inline values, deep-merged over values_files (equivalent to --set)
- `values_files` (null|array): Paths to values files
- `verify` (boolean): Verify the chart provenance (.prov) against the keyring before using it
- `version` (string): Chart version constraint
- `wait` (boolean): Wait for resources to be ready
- `wait_for_jobs` (boolean): Wait for jobs to complete
- `wait_strategy` (string): How to wait for resources: watcher (kstatus), legacy, or hookOnly. Overrides wait. v4 only

### `helm_verify` (~220 tokens)

Verify chart provenance

Verify that a chart has a valid provenance file.

Input parameters:

- `burst_limit` (integer): Client-side default throttling limit
- `chart_file` (string, required): Path to chart archive to verify
- `debug` (boolean): Enable debug output
- `helm_version` (string): Helm SDK version: v3 or v4 (default: v4)
- `keyring` (string): Keyring path
- `kube_apiserver` (string): Kubernetes API server URL (overrides kubeconfig)
- `kube_context` (string): Kubernetes context name from kubeconfig
- `kube_insecure_tls` (boolean): Skip TLS certificate verification (insecure)
- `kube_tls_server_name` (string): Server name for TLS certificate validation
- `kube_token` (string): Bearer token for Kubernetes API authentication
- `kubeconfig` (string): Path to kubeconfig file (defaults to $KUBECONFIG or ~/.kube/config)
- `namespace` (string): Kubernetes namespace
- `qps` (number): Client-side QPS rate limit

### `helm_version` (~204 tokens)

Show Helm version

Print the Helm SDK version information.

Input parameters:

- `burst_limit` (integer): Client-side default throttling limit
- `debug` (boolean): Enable debug output
- `helm_version` (string): Helm SDK version: v3 or v4 (default: v4)
- `kube_apiserver` (string): Kubernetes API server URL (overrides kubeconfig)
- `kube_context` (string): Kubernetes context name from kubeconfig
- `kube_insecure_tls` (boolean): Skip TLS certificate verification (insecure)
- `kube_tls_server_name` (string): Server name for TLS certificate validation
- `kube_token` (string): Bearer token for Kubernetes API authentication
- `kubeconfig` (string): Path to kubeconfig file (defaults to $KUBECONFIG or ~/.kube/config)
- `namespace` (string): Kubernetes namespace
- `qps` (number): Client-side QPS rate limit
- `short` (boolean): Print only the version number

Output parameters:

- `version` (null|object)

## Diagnostics

Captured diagnostic sections: Provenance, Install scripts, Dependencies. The full working is on the page: https://verifymcp.io/servers/scgis-wales-helm-mcp/helm-mcp#diagnostics

## Score history

- 2026-10-24: 75
- 2026-10-23: 75
- 2026-10-22: 74
- 2026-10-21: 74
- 2026-10-20: 73
- 2026-10-19: 73
- 2026-10-18: 72
- 2026-10-17: 72
- 2026-10-16: 72
- 2026-10-15: 71
- 2026-10-14: 71
- 2026-10-13: 35
- 2026-10-12: 50
- 2026-10-07: 68
- 2026-10-06: 68
- 2026-10-04: 67
- 2026-10-03: 66
- 2026-10-02: 63
- 2026-10-01: 63
- 2026-09-30: 78
- 2026-09-29: 63
- 2026-09-28: 63
- 2026-09-27: 52
- 2026-09-26: 67
- 2026-09-25: 67

## Common questions

### What is the io.github.SCGIS-Wales/helm-mcp server?

io.github.SCGIS-Wales/helm-mcp is listed in the public MCP registry as io.github.SCGIS-Wales/helm-mcp. The full Helm CLI surface as 46 MCP tools, backed by the Helm v3 and v4 Go SDKs. This page covers its PyPI package (helm-mcp).

### Is the io.github.SCGIS-Wales/helm-mcp server safe to use?

io.github.SCGIS-Wales/helm-mcp scores 75 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 24 October 2026. Its build provenance is signed and verified. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

### What tools does the io.github.SCGIS-Wales/helm-mcp server expose?

io.github.SCGIS-Wales/helm-mcp exposes 46 tools: helm_create, helm_dependency_build, helm_dependency_list, helm_dependency_update, helm_env, and 41 more. Their descriptions and schemas cost roughly 14,933 tokens of context every time the server is loaded.

### Is the io.github.SCGIS-Wales/helm-mcp server still maintained?

io.github.SCGIS-Wales/helm-mcp is still listed as active in the MCP registry. We last reached this channel on 24 October 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

### What licence is the io.github.SCGIS-Wales/helm-mcp server under?

io.github.SCGIS-Wales/helm-mcp declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.

## Links

- PyPI project: https://pypi.org/project/helm-mcp/
- Socket report: https://socket.dev/pypi/package/helm-mcp
- Repository: https://github.com/SCGIS-Wales/helm-mcp
- Changelog RSS feed: https://verifymcp.io/servers/scgis-wales-helm-mcp/helm-mcp.xml
- Changelog JSON feed: https://verifymcp.io/servers/scgis-wales-helm-mcp/helm-mcp.json
- HTML version of this page: https://verifymcp.io/servers/scgis-wales-helm-mcp/helm-mcp