# API Shakedown (oci · ghcr.io/anzar-ahsan-commits/api-shakedown)

Turn an OpenAPI spec into WireMock stubs, contract tests and chaos scenarios, on local LLMs.

- Trust score: 41/100 (low)
- Change this week: +3
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-10-25

## Components

- oci · `ghcr.io/anzar-ahsan-commits/api-shakedown`: 41/100 (this document), [markdown](https://verifymcp.io/servers/anzar-ahsan-commits-api-shakedown/ghcr-io-anzar-ahsan-commits-api-shakedown.md), [page](https://verifymcp.io/servers/anzar-ahsan-commits-api-shakedown/ghcr-io-anzar-ahsan-commits-api-shakedown)
- pypi · `api-shakedown`: 81/100, [markdown](https://verifymcp.io/servers/anzar-ahsan-commits-api-shakedown/api-shakedown.md), [page](https://verifymcp.io/servers/anzar-ahsan-commits-api-shakedown/api-shakedown)

## Channel facts

- Registry: `oci`
- Package: `ghcr.io/anzar-ahsan-commits/api-shakedown`
- Version: `0.1.3`
- 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 2026-10-25.

- **Supply Chain Security**: 0/100
  - No malware scan is available for this kind of package: the supply-chain vendors we use do not cover it. This is a permanent gap in our coverage, not a finding about the package.
  - Known CVEs could not be checked: this artifact ships no SBOM or dependency manifest, so there is no dependency list to read.
  - Install-script risk not yet assessed.
  - Dependency health could not be checked: this artifact ships no SBOM or dependency manifest, so there is no dependency list to read.
- **Provenance & Transparency**: 48/100
  - Source repository is publicly reachable at the declared URL.
  - Provenance check failed: no build-provenance attestation is published.
  - Clear OSI-approved license (MIT).
  - Actively maintained (last published 0 days ago).
  - Publishes a security disclosure policy (SECURITY.md).
- **Schema Quality & AI Usability**: 60/100
  - AI-judged instruction clarity (fair).
  - Tool/resource definitions use about 393 tokens (~65/item across 6 items; 6 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 33/100
  - Stability observed for 10 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 71/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 0% of tool parameters carry a description.
  - Structured output schemas are declared (100% 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.
  - We read all 6 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 7 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).

**Unverified: 1 category.** A category scored 0 because we could not verify it: a data source with nothing on this package, evidence we could not reach, or a check we could not run. We only credit what we can confirm.

## Install

### How do I install the API Shakedown MCP server?

API Shakedown runs locally as a container image, launched with docker run --rm -i ghcr.io/anzar-ahsan-commits/api-shakedown:0.1.3. Ready-made configuration for Claude, Cursor, VS Code, Codex and 3 more is on this page, copied from each client's own documentation.

### Claude

```bash
claude mcp add anzar-ahsan-commits-api-shakedown -- docker run --rm -i ghcr.io/anzar-ahsan-commits/api-shakedown:0.1.3
```

### Cursor

```json
{
  "mcpServers": {
    "anzar-ahsan-commits-api-shakedown": {
      "command": "docker",
      "args": [
        "run",
        "--rm",
        "-i",
        "ghcr.io/anzar-ahsan-commits/api-shakedown:0.1.3"
      ]
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "anzar-ahsan-commits-api-shakedown": {
      "command": "docker",
      "args": [
        "run",
        "--rm",
        "-i",
        "ghcr.io/anzar-ahsan-commits/api-shakedown:0.1.3"
      ]
    }
  }
}
```

### Codex

```bash
codex mcp add anzar-ahsan-commits-api-shakedown -- docker run --rm -i ghcr.io/anzar-ahsan-commits/api-shakedown:0.1.3
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "anzar-ahsan-commits-api-shakedown": {
      "type": "local",
      "command": [
        "docker",
        "run",
        "--rm",
        "-i",
        "ghcr.io/anzar-ahsan-commits/api-shakedown:0.1.3"
      ],
      "enabled": true
    }
  }
}
```

### Hermes

```yaml
mcp_servers:
  anzar-ahsan-commits-api-shakedown:
    command: "docker"
    args: ["run", "--rm", "-i", "ghcr.io/anzar-ahsan-commits/api-shakedown:0.1.3"]
```

### Netclaw

```json
{
  "McpServers": {
    "anzar-ahsan-commits-api-shakedown": {
      "Transport": "stdio",
      "Command": "docker",
      "Arguments": [
        "run",
        "--rm",
        "-i",
        "ghcr.io/anzar-ahsan-commits/api-shakedown:0.1.3"
      ]
    }
  }
}
```

### Other

```json
{
  "mcpServers": {
    "anzar-ahsan-commits-api-shakedown": {
      "command": "docker",
      "args": [
        "run",
        "--rm",
        "-i",
        "ghcr.io/anzar-ahsan-commits/api-shakedown:0.1.3"
      ]
    }
  }
}
```

## 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.

### 2026-10-25 (score 41, +1)

No change was recorded against any check on this day. Stability & Change Management went from 30 to 33. That category is still filling its 30-day observation window: 9 days of observed history at the previous scan, 10 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-24 (score 40, 0)

- [functional] Package version: 0.1.1 → 0.1.3

### 2026-10-23 (score 40, +1)

No change was recorded against any check on this day. Stability & Change Management went from 23 to 27. That category is still filling its 30-day observation window: 7 days of observed history at the previous scan, 8 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-20 (score 39, +1)

No change was recorded against any check on this day. Stability & Change Management went from 13 to 17. That category is still filling its 30-day observation window: 4 days of observed history at the previous scan, 5 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-18 (score 38, +1)

No change was recorded against any check on this day. Stability & Change Management went from 7 to 10. That category is still filling its 30-day observation window: 2 days of observed history at the previous scan, 3 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-17 (score 37, +1)

- [functional improvement] Stability: unverified → 0.07

### 2026-10-15 (score 36)

First indexed and scored.

## MCP tools (6)

### `doctor` (~22 tokens)

Check that the configured LLM provider is reachable and the model is available.

Output parameters:

- `detail` (string)
- `model` (string)
- `ok` (boolean)
- `provider` (string)

### `inspect_spec` (~36 tokens)

Load and validate an OpenAPI spec (file path or http(s) URL) and list its operations.

Input parameters:

- `spec` (string, required)

Output parameters:

- `openapi_version` (string)
- `operations` (array)
- `title` (string)
- `version` (string)
- `warnings` (array)

### `generate_harness` (~123 tokens)

Generate a ready-to-run chaos test harness for an OpenAPI spec into out_dir.

offline=true skips the LLM (deterministic, seconds); otherwise this takes minutes on a
local model, and review=false roughly halves that. Refuses a non-empty out_dir unless
force=true (which overwrites only the harness's own files).

Input parameters:

- `force` (boolean)
- `max_revisions` (integer)
- `offline` (boolean)
- `out_dir` (string, required)
- `review` (boolean)
- `spec` (string, required)

Output parameters:

- `files` (array)
- `next_steps` (array)
- `notes` (array)
- `out_dir` (string)
- `reviews` (array)
- `summary` (object)
- `unresolved` (array)

### `list_chaos_scenarios` (~30 tokens)

List the chaos scenarios of a generated harness.

Input parameters:

- `harness_dir` (string, required)

Output parameters:

- `result` (array)

### `activate_chaos` (~52 tokens)

Turn one chaos scenario on in the harness's running WireMock (others go off).

Input parameters:

- `harness_dir` (string, required)
- `scenario_id` (string, required)
- `wiremock_url` (string)

Output parameters:

- `active`
- `mappings_added` (integer)
- `wiremock_url` (string)

### `deactivate_chaos` (~32 tokens)

Turn all chaos scenarios off: the stubs behave normally again.

Input parameters:

- `wiremock_url` (string)

Output parameters:

- `active`
- `mappings_added` (integer)
- `wiremock_url` (string)

## Diagnostics

Captured diagnostic sections: Provenance. The full working is on the page: https://verifymcp.io/servers/anzar-ahsan-commits-api-shakedown/ghcr-io-anzar-ahsan-commits-api-shakedown#diagnostics

## Score history

- 2026-10-25: 41
- 2026-10-24: 40
- 2026-10-23: 40
- 2026-10-22: 39
- 2026-10-21: 39
- 2026-10-20: 39
- 2026-10-19: 38
- 2026-10-18: 38
- 2026-10-17: 37
- 2026-10-16: 36
- 2026-10-15: 36

## Common questions

### What is the API Shakedown MCP server?

API Shakedown is an MCP server listed in the public MCP registry as io.github.anzar-ahsan-commits/api-shakedown. Turn an OpenAPI spec into WireMock stubs, contract tests and chaos scenarios, on local LLMs. This page covers its container image (ghcr.io/anzar-ahsan-commits/api-shakedown).

### Is the API Shakedown MCP server safe to use?

API Shakedown scores 41 out of 100 on VerifyMCP. 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 API Shakedown MCP server expose?

API Shakedown exposes 6 tools: doctor, inspect_spec, generate_harness, list_chaos_scenarios, activate_chaos, deactivate_chaos. Their descriptions and schemas cost roughly 295 tokens of context every time the server is loaded.

### Is the API Shakedown MCP server still maintained?

API Shakedown is still listed as active in the MCP registry. We last reached this channel on 25 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 API Shakedown MCP server under?

API Shakedown 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

- GitHub Container Registry: https://ghcr.io/anzar-ahsan-commits/api-shakedown
- Repository: https://github.com/anzar-ahsan-commits/api-shakedown
- Changelog RSS feed: https://verifymcp.io/servers/anzar-ahsan-commits-api-shakedown/ghcr-io-anzar-ahsan-commits-api-shakedown.xml
- Changelog JSON feed: https://verifymcp.io/servers/anzar-ahsan-commits-api-shakedown/ghcr-io-anzar-ahsan-commits-api-shakedown.json
- HTML version of this page: https://verifymcp.io/servers/anzar-ahsan-commits-api-shakedown/ghcr-io-anzar-ahsan-commits-api-shakedown