AgentCanary

NPM · AGENTCANARY-MCP · SCANNED AUG 3

Retired compatibility stub for AgentCanary MCP. Daily briefs continue on X and Telegram.

Available components

+26 this week 72 72 Trust /100

Trust breakdown (6 categories)

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 →

Supply Chain Security86

No malware found by supply-chain analysis.Pass
Only part of the dependency tree could be resolved (94 of 98), so this covers what we could see, not the whole tree.Partial
No install/post-install scripts declared.Pass
Only part of the dependency tree could be resolved (94 of 98), so this covers what we could see, not the whole tree. View diagnostics → Partial

Provenance & Transparency97

Source repository is publicly reachable at the declared URL. View diagnostics → Pass
Cryptographically verified build provenance (signed, bound to MrCerq/agentcanary-mcp). View diagnostics → Pass
Clear OSI-approved license (MIT).Pass
Actively maintained (last published 24 days ago).Pass
Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail

Schema Quality & AI Usability37

AI-judged instruction clarity (poor).Fail
Tool/resource definitions use about 552 tokens (~29/item across 19 items; 19 tools + 0 resources), lean.Pass
Usage-examples check failed: none of the tools include examples. See how to fix → Fail

Stability & Change Management27

Stability observed for 8 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial

Tool Coverage100

100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
100% of tool parameters carry a description.Pass

Capabilities100

Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass

Install

Add this component to your MCP client. Where a client-specific snippet is available, pick your client below and copy it straight into your config; otherwise use the connection detail shown.

npm · agentcanary-mcp

Claude Codex opencode OpenClaw Hermes Other

# add to Claude Code

claude mcp add mrcerq-agentcanary -- npx -y agentcanary-mcp

# add to Codex CLI

codex mcp add mrcerq-agentcanary -- npx -y agentcanary-mcp

// opencode.json

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "mrcerq-agentcanary": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "agentcanary-mcp"
      ],
      "enabled": true
    }
  }
}

# add to OpenClaw

openclaw mcp add mrcerq-agentcanary --command npx --arg -y --arg agentcanary-mcp

# ~/.hermes/config.yaml

mcp_servers:
  mrcerq-agentcanary:
    command: "npx"
    args: ["-y", "agentcanary-mcp"]

// mcp.json

{
  "mcpServers": {
    "mrcerq-agentcanary": {
      "command": "npx",
      "args": [
        "-y",
        "agentcanary-mcp"
      ]
    }
  }
}

Changelog

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.

3 Aug 26 +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.
2 Aug 26 +35
- Install scripts: unverified → pass ▲ security
- Provenance: unverified → pass ▲ security
- Known CVEs: unverified → partial ▲ security
- The attested source repository moved: MrCerq/agentcanary-mcp security
- License: unverified → pass ▲ functional
- MCP protocol: unverified → pass ▲ functional
- Stability: unverified → 0.23 ▲ functional
- Schema quality: unverified → poor ▲ functional
- Dependency health: unverified → partial ▲ functional
- Maintenance: unverified → pass ▲ functional
- Licence: MIT functional
1 Aug 26 +8
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
31 Jul 26 −18
- Malware scan: pass → unverified ▼ security
28 Jul 26 0
- Security disclosure: unverified → fail ▼ functional
27 Jul 26 46

First indexed and scored.

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Diagnostics

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 3 Aug 2026 · Analysed npm/[email protected]

Provenance verified

Ecosystem: npm · Outcome: verified

Reason: verified

Source repo:: MrCerq/agentcanary-mcp
Certificate issuer:: https://token.actions.githubusercontent.com
Certificate SAN:: https://github.com/MrCerq/agentcanary-mcp/.github/workflows/publish.yml@refs/tags/v1.4.8
Rekor log index:: 2130237627
Predicate type:: https://slsa.dev/provenance/v1
Subject digest:: sha512:d447a46189bbc785e64270597c2276b039d261c21ab48ccb96c9ce250e92ea2279b977cbbe93226971598906f40a3841d4d2868a7891cd54f6724fa7b
Discovery method:: attestation_endpoint

Dependencies 94 packages

94 packages in the resolved dependency tree · 94 deprecated · 29 stale.

The dependency tree was only partially resolved, so these counts may be incomplete.

MCP tools — 19 exposed · ~552 tokens

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.

Tool Tokens

diagnose ~21

Show the AgentCanary MCP retirement status. No API key required.

Input Output Examples