Dunstan MCP

Dunstan is a deterministic verification tool that checks a coding agent's handback claims against the repository's own record. It validates head commits, file changes, references, test counts, and timing without using a model. The MCP server allows agents to verify their own reports before completion, ensuring accuracy and providing an in-toto statement record for offline recomputation.

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Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

Community listingLocal stdioSource reviewed; not executedPublished by Barg Labs

You need:Use a fine-grained personal access token with read-only permissions, limited to the repositories you check, with an expiry

Vendor documentation

What you can do with it

Verify coding agent handback claims against repository records
Check head commit, files changed, and references in pull requests
Validate test and check counts against CI records
Generate deterministic in-toto verification records

Source and maintenance

Community listingRegistry 0.1.13

mcp-registry: io.github.BargLabs/dunstan@0.1.13 Source repository Project website

Maintenance checked: Oct 31, 2026, 10:59 PM UTC

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

dunstan 0.1.13

npm

dunstan package definition

{
  "version": "0.1.13",
  "transport": "stdio",
  "identifier": "dunstan",
  "registryType": "npm",
  "packageArguments": [
    {
      "type": "positional",
      "value": "mcp"
    }
  ],
  "environmentVariables": [
    {
      "name": "GITHUB_TOKEN",
      "description": "Optional fine-grained, read-only GitHub token; without it, public repositories are read anonymously."
    }
  ]
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.

Cursor configuration

{
  "mcpServers": {
    "dunstan-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "dunstan@0.1.13",
        "mcp"
      ],
      "env": {
        "GITHUB_TOKEN": "<YOUR_GITHUB_TOKEN>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.

Cline configuration

{
  "mcpServers": {
    "dunstan-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "dunstan@0.1.13",
        "mcp"
      ],
      "env": {
        "GITHUB_TOKEN": "<YOUR_GITHUB_TOKEN>"
      }
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.

VS Code configuration

{
  "servers": {
    "dunstan-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "dunstan@0.1.13",
        "mcp"
      ],
      "env": {
        "GITHUB_TOKEN": "<YOUR_GITHUB_TOKEN>"
      }
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.

Claude Desktop configuration

{
  "mcpServers": {
    "dunstan-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "dunstan@0.1.13",
        "mcp"
      ],
      "env": {
        "GITHUB_TOKEN": "<YOUR_GITHUB_TOKEN>"
      }
    }
  }
}

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