Kairon
OCI · GHCR.IO/ZYVORAI/KAIRON-MCP
Inspect Kairon VMs, network policy and VM-edge flows from an agent. Read-only by default.
Available components
Last scanned (8 hours ago)
Scores higher than 50% of OCI servers
Category Cloud Infrastructure
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. How we score → Why this is hard to score →
Supply Chain Security8
- 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.Unverified
- CVE check failed: a known advisory affects this package; its severity couldn't be graded. See how to fix → View diagnostics → Fail
- Install-script risk not yet assessed.Unverified
- Dependency health could not be checked: this image's dependency list comes from an SBOM its publisher attached. It names packages and versions but not whether each is deprecated, still maintained or linked to its source, so there is nothing we can fairly grade.Unverified
Provenance & Transparency35
- Source repository is publicly reachable at the declared URL. View diagnostics → Pass
- Provenance check failed: no build-provenance attestation is published. See how to fix → View diagnostics → Fail
- License check failed: no license is declared. See how to fix → Fail
- Actively maintained (last published 1 days ago).Pass
- Publishes a security disclosure policy (SECURITY.md).Pass
Schema Quality & AI Usability65
- AI-judged instruction clarity (good).Pass
- Tool/resource definitions use about 1981 tokens (~56/item across 35 items; 35 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management10
- Stability observed for 3 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage94
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 81% of tool parameters carry a description.Partial
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 35 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 35 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities60
- Spec-recency check failed: implements MCP spec 2025-06-18; the latest is 2026-07-28. See how to fix → Fail
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 18 Oct 26 +1
- Stability: 0.03 → unverified ▼ security
- Tool safety: pass → unverified ▼ security
- Capabilities: fail → unverified ▼ functional
- Tool coverage: 100 → unverified ▼ functional
- First check of Schema quality: unverified functional
- Package version: v0.10.1 → v0.10.2 functional
- 17 Oct 26 0
- Tool safety: pass → unverified ▼ security
- Stability: Stability not yet verified: we do not have a sandbox capture of the MCP schema this version of the package serves yet. security
- Capabilities: fail → unverified ▼ functional
- Tool coverage: 100 → unverified ▼ functional
- Stability: unverified → 0.03 ▲ functional
- First check of Schema quality: unverified functional
- 16 Oct 26 37
First indexed and scored.
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 19 Oct 2026 · Analysed oci/ghcr.io/zyvorai/kairon-mcp@v0.10.2
Provenance No attestation
The registry publishes no build provenance for this version, so there is nothing to verify.
| Result | No attestation |
|---|---|
| Ecosystem | oci |
| Reason | No attestation published |
Background: How many MCP packages publish verified provenance →
Vulnerabilities 1 finding
| ID | CVE | Severity | Vector | Fix available |
|---|---|---|---|---|
| GO-2026-5932 | none | no |
Background: What a vulnerability scan can and cannot prove →
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
anomaly_events ~43
Turn edge findings into Warning events. Does not emit them.
| Name | Type | Req | Description |
|---|---|---|---|
| drops | array | – | – |
| flows | array | – | – |
| machine | string | yes | Machine name |
No output schema declared.
No examples provided.
ask ~99
Ask Kairon's configured model (KAIRON_LLM_URL/KAIRON_LLM_MODEL) for one proposal: an egress policy, a sealed claim, boot repair steps or an explanation. The answer is compiled and validated before it is returned; it is never applied.
| Name | Type | Req | Description |
|---|---|---|---|
| facts | string | – | optional context: drops, status, events |
| namespace | string | – | namespace forced onto the proposal |
| question | string | yes | plain-English request |
No output schema declared.
No examples provided.
bind_gateway ~38
Build a Gateway binding from port forwards. Does not create the Gateway.
| Name | Type | Req | Description |
|---|---|---|---|
| forwards | array | yes | – |
| name | string | yes | gateway name |
No output schema declared.
No examples provided.
compile_network_policy ~46
Compile a strict egress allowlist into a MachineNetworkPolicy. Does not apply. Rejects empty allowlists and bare wildcards.
| Name | Type | Req | Description |
|---|---|---|---|
| intent | object | yes | PolicyIntent JSON |
No output schema declared.
No examples provided.
describe_claim ~49
Get one MachineClaim's spec and status plus the agent-plane step decision for it right now.
| Name | Type | Req | Description |
|---|---|---|---|
| name | string | yes | claim name |
| namespace | string | – | Kubernetes namespace; defaults to default |
No output schema declared.
No examples provided.
detect_edge_anomalies ~48
Rule-based beacon, DNS-tunnel shape, SNI spread and deny-burst findings. Apply is always false.
| Name | Type | Req | Description |
|---|---|---|---|
| drops | array | – | – |
| flows | array | – | – |
No output schema declared.
No examples provided.
diagnose ~83
Rank likely causes for a stuck or failed Machine or MachineMigration from its phase, conditions and Warning events, with proposed next steps. Adds a model summary when KAIRON_LLM_URL is configured. Read-only.
| Name | Type | Req | Description |
|---|---|---|---|
| namespace | string | – | Kubernetes namespace; defaults to default |
| ref | string | yes | machine/NAME or migration/NAME (a bare name is a Machine) |
No output schema declared.
No examples provided.
explain_drops ~35
Explain attributed eBPF drops and propose a policy change. Apply is always false.
| Name | Type | Req | Description |
|---|---|---|---|
| drops | array | yes | Drop samples |
No output schema declared.
No examples provided.
explain_pending ~40
Explain why a Machine is pending from scheduler reason strings. Does not reschedule.
| Name | Type | Req | Description |
|---|---|---|---|
| machine | string | yes | Machine name |
| nodes | array | – | – |
No output schema declared.
No examples provided.
get_machine ~46
Get one Machine's full spec and status, including network, edge and conditions.
| Name | Type | Req | Description |
|---|---|---|---|
| name | string | yes | Machine name |
| namespace | string | – | Kubernetes namespace; defaults to default |
No output schema declared.
No examples provided.
get_machine_snapshot ~53
Get a MachineSnapshot's phase, readiness and per-volume snapshots (CSI VolumeSnapshot or Atlas snapshot id).
| Name | Type | Req | Description |
|---|---|---|---|
| name | string | yes | MachineSnapshot name |
| namespace | string | – | Kubernetes namespace; defaults to default |
No output schema declared.
No examples provided.
list_backups ~56
List MachineBackups and MachineBackupRestores in a namespace: phase, node, size, whether the guest was quiesced, Atlas volume backup ids and messages.
| Name | Type | Req | Description |
|---|---|---|---|
| namespace | string | – | Kubernetes namespace; defaults to default |
No output schema declared.
No examples provided.
list_claims ~48
List MachineClaims with pool, tenant, phase, bound Machine and TTL. Scoped to KAIRON_MCP_TENANT when set.
| Name | Type | Req | Description |
|---|---|---|---|
| namespace | string | – | namespace; omit for all |
No output schema declared.
No examples provided.
list_machine_pools ~44
List MachinePools (warm, pre-booted Machines) with warm size, ready and claimed counts.
| Name | Type | Req | Description |
|---|---|---|---|
| namespace | string | – | Kubernetes namespace; defaults to default |
No output schema declared.
No examples provided.
list_machines ~52
List Kairon Machines (VMs) with phase, power state, node, guest IP and size. Omit namespace to list all namespaces.
| Name | Type | Req | Description |
|---|---|---|---|
| namespace | string | – | Kubernetes namespace; omit for all |
No output schema declared.
No examples provided.
list_network_policies ~44
List MachineNetworkPolicies (selector, allow lists, rate limits, status). Omit namespace for all.
| Name | Type | Req | Description |
|---|---|---|---|
| namespace | string | – | Kubernetes namespace; omit for all |
No output schema declared.
No examples provided.
machine_edge_identity ~60
The Machine's stable VM-edge identity (FNV-1a of namespace/name), as used in policy and conntrack. Computed locally.
| Name | Type | Req | Description |
|---|---|---|---|
| name | string | yes | Machine name |
| namespace | string | – | Kubernetes namespace; defaults to default |
No output schema declared.
No examples provided.
machine_network ~113
Live VM-edge network data for a Machine from FluxVM, via kairon-ui: network-effective (merged policy), network-stats, network-flows, network-drops (attributed drops with reason and policy), network-drop-reasons (kernel reasons) or network-capture (packet capture sessions).
| Name | Type | Req | Description |
|---|---|---|---|
| kind | string | yes | which view |
| limit | integer | – | max entries for flows and drops |
| name | string | yes | Machine name |
| namespace | string | – | Kubernetes namespace; defaults to default |
No output schema declared.
No examples provided.
machine_volumes ~76
A Machine's volumes: source (pvc, atlas-pvc, atlas-rbd), claim, size, Atlas provisioning phase, backend id (pvc:NAME or rbd:POOL/IMAGE) and error message.
| Name | Type | Req | Description |
|---|---|---|---|
| name | string | yes | Machine name |
| namespace | string | – | Kubernetes namespace; defaults to default |
No output schema declared.
No examples provided.
migration_claim ~45
Check a lab matrix report against the v0.7 cases (cold, live, live-ebpf, source-failure, controller-failover).
| Name | Type | Req | Description |
|---|---|---|---|
| cases | array | yes | – |
No output schema declared.
No examples provided.
project_confidential ~45
Project sealed/not-sealed from a node attestation report. Does not schedule.
| Name | Type | Req | Description |
|---|---|---|---|
| node | object | – | – |
| requested | string | yes | sev-snp or tdx |
No output schema declared.
No examples provided.
project_cpu_label ~65
Project kairon.zyvor.dev/pinnable-cpus from cpuset text. Does not label the node.
| Name | Type | Req | Description |
|---|---|---|---|
| effective | string | yes | cpuset.cpus.effective |
| node | string | – | node name |
| reserved | string | – | reserved cpus |
No output schema declared.
No examples provided.
propose_boot_repair ~35
Propose an offline boot repair from GuestKit-style findings. Does not modify a disk.
| Name | Type | Req | Description |
|---|---|---|---|
| findings | array | yes | – |
No output schema declared.
No examples provided.
replay_audit ~54
Replay audit events for one claim (all when claim is empty). Reads the server's verified audit log under --allow-write; otherwise pass events.
| Name | Type | Req | Description |
|---|---|---|---|
| claim | string | – | claim name |
| events | array | – | – |
No output schema declared.
No examples provided.
session_approvals ~69
The session's approval requests (commands matching policy.process.ask) with state pending, approved, denied, consumed or expired. Deciding is for human admins only and has no tool.
| Name | Type | Req | Description |
|---|---|---|---|
| name | string | yes | AgentSession name |
| namespace | string | – | Kubernetes namespace; defaults to default |
No output schema declared.
No examples provided.
session_get ~55
Get one AgentSession: spec, compiled policy (including what FluxVM does not enforce), checkpoints, usage and expiry.
| Name | Type | Req | Description |
|---|---|---|---|
| name | string | yes | AgentSession name |
| namespace | string | – | Kubernetes namespace; defaults to default |
No output schema declared.
No examples provided.
session_git ~48
Workspace git status, diff or log.
| Name | Type | Req | Description |
|---|---|---|---|
| name | string | yes | AgentSession name |
| namespace | string | – | Kubernetes namespace; defaults to default |
| view | string | yes | which view |
No output schema declared.
No examples provided.
session_job_read ~68
Read a background job's state and output from offset (use next_offset to continue).
| Name | Type | Req | Description |
|---|---|---|---|
| job | string | yes | job id |
| name | string | yes | AgentSession name |
| namespace | string | – | Kubernetes namespace; defaults to default |
| offset | integer | – | stdout byte offset |
No output schema declared.
No examples provided.
session_list ~52
List AgentSessions (FluxVM agent sessions: a sandbox VM with workspace, policy, checkpoints and ledger) with phase, node and FluxVM session id.
| Name | Type | Req | Description |
|---|---|---|---|
| namespace | string | – | Kubernetes namespace; defaults to default |
No output schema declared.
No examples provided.
session_probe ~68
Which tools the guest image has (git, python3, node, go, cargo, make, chromium...) and which session features are ready, so you know before building on them.
| Name | Type | Req | Description |
|---|---|---|---|
| name | string | yes | AgentSession name |
| namespace | string | – | Kubernetes namespace; defaults to default |
No output schema declared.
No examples provided.
session_read_file ~75
Read a text file from the session (up to 256 KiB), or list a directory with list=true.
| Name | Type | Req | Description |
|---|---|---|---|
| list | boolean | – | list a directory |
| name | string | yes | AgentSession name |
| namespace | string | – | Kubernetes namespace; defaults to default |
| path | string | yes | absolute guest path |
No output schema declared.
No examples provided.
session_screenshot ~87
Screenshot of a Mac AgentSession's guest display, as an image. Coordinates for session_input are pixels of this image from the top left; pass its width as screenWidth.
| Name | Type | Req | Description |
|---|---|---|---|
| maxWidth | integer | – | scale the screenshot down to this width (default 1280) |
| name | string | yes | AgentSession name |
| namespace | string | – | Kubernetes namespace; defaults to default |
No output schema declared.
No examples provided.
session_trajectory ~57
The session's numbered steps (execs, checkpoints, forks, policy refusals, VM events) for review or replay.
| Name | Type | Req | Description |
|---|---|---|---|
| name | string | yes | AgentSession name |
| namespace | string | – | Kubernetes namespace; defaults to default |
No output schema declared.
No examples provided.
step_agent_claim ~43
Decide bind, hold, wait or expire for one MachineClaim against warm Machines. Does not write.
| Name | Type | Req | Description |
|---|---|---|---|
| claim | object | yes | – |
| warm | array | – | – |
No output schema declared.
No examples provided.
validate_agent_claim ~42
Validate a sealed agent claim: tenant, TTL, egress allowlist, hypervisor, no control-plane tools for the guest.
| Name | Type | Req | Description |
|---|---|---|---|
| claim | object | yes | – |
No output schema declared.
No examples provided.
How do I install the Kairon MCP server?
Kairon runs locally as a container image, launched with docker run --rm -i -e KAIRON_KUBE_URL -e KAIRON_KUBE_TOKEN -e KAIRON_KUBE_CA -e KAIRON_KUBE_INSECURE -e KAIRON_UI_URL -e KAIRON_UI_TOKEN -e KAIRON_UI_CA -e KAIRON_UI_INSECURE -e KAIRON_LLM_URL -e KAIRON_LLM_MODEL -e KAIRON_LLM_API_KEY -e KAIRON_MCP_TENANT ghcr.io/zyvorai/kairon-mcp:v0.10.2. Ready-made configuration for Claude, Cursor, VS Code, Codex and 3 more is on this page, copied from each client's own documentation.
oci · ghcr.io/zyvorai/kairon-mcp
claude mcp add zyvorai-kairon -- docker run --rm -i -e KAIRON_KUBE_URL -e KAIRON_KUBE_TOKEN -e KAIRON_KUBE_CA -e KAIRON_KUBE_INSECURE -e KAIRON_UI_URL -e KAIRON_UI_TOKEN -e KAIRON_UI_CA -e KAIRON_UI_INSECURE -e KAIRON_LLM_URL -e KAIRON_LLM_MODEL -e KAIRON_LLM_API_KEY -e KAIRON_MCP_TENANT ghcr.io/zyvorai/kairon-mcp:v0.10.2
This image reads KAIRON_KUBE_URL, KAIRON_KUBE_TOKEN, KAIRON_KUBE_CA, KAIRON_KUBE_INSECURE, KAIRON_UI_URL, KAIRON_UI_TOKEN, KAIRON_UI_CA, KAIRON_UI_INSECURE, KAIRON_LLM_URL, KAIRON_LLM_MODEL, KAIRON_LLM_API_KEY and KAIRON_MCP_TENANT. Set them in your client's env block for this server; docker run -e passes each one through to the container.
What is the Kairon MCP server?
Kairon is an MCP server listed in the public MCP registry as io.github.zyvorai/kairon. Inspect Kairon VMs, network policy and VM-edge flows from an agent. Read-only by default. This page covers its container image (ghcr.io/zyvorai/kairon-mcp).
Is the Kairon MCP server safe to use?
Kairon scores 38 out of 100 on VerifyMCP. We recorded 1 known advisory against it as of 19 October 2026. 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 Kairon MCP server expose?
Kairon exposes 35 tools: anomaly_events, ask, bind_gateway, compile_network_policy, describe_claim, and 30 more. Their descriptions and schemas cost roughly 1,981 tokens of context every time the server is loaded.
Is the Kairon MCP server still maintained?
Kairon is still listed as active in the MCP registry. We last reached this channel on 19 October 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.