Koskamo

Checktrail MCP

Checktrail is a local MCP server that validates code execution by providing evidence of what actually ran. It discovers projects, plans registered checks, and invokes native tools only when explicitly trusted, reporting results without treating skipped checks as success. It serves developers, CI systems, and MCP clients, with an optional library task store for retaining local validation results.

Package and access

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

Checktrail MCP logo, by stsepelinCommunity listingLocal stdioSource reviewed; not executedPublished by stsepelin
Vendor documentation

What you can do with it

  • Validate local code execution with explicit trust
  • Generate execution evidence for audit trails
  • Plan and inspect project checks without running code
  • Integrate with MCP hosts for AI-assisted validation

Source and maintenance

Community listingRegistry 0.1.0-alpha.5
mcp-registry: io.github.stsepelin/checktrail@0.1.0-alpha.5Source repository
Maintenance checked

Packages and installation

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

@stsepelin/checktrail 0.1.0-alpha.5

npmnpx
@stsepelin/checktrail package definition
{
  "version": "0.1.0-alpha.5",
  "transport": "stdio",
  "identifier": "@stsepelin/checktrail",
  "runtimeHint": "npx",
  "registryType": "npm",
  "registryBaseUrl": "https://registry.npmjs.org",
  "packageArguments": [
    {
      "type": "positional",
      "value": "serve"
    },
    {
      "name": "--root",
      "type": "named",
      "value": "{project_root}",
      "variables": {
        "project_root": {
          "format": "filepath",
          "isRequired": true,
          "description": "Absolute path to the local project to inspect. Execution remains disabled."
        }
      }
    }
  ]
}

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": {
    "checktrail-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@stsepelin/checktrail@0.1.0-alpha.5",
        "serve",
        "--root={project_root}"
      ]
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "checktrail-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@stsepelin/checktrail@0.1.0-alpha.5",
        "serve",
        "--root={project_root}"
      ]
    }
  }
}

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": {
    "checktrail-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@stsepelin/checktrail@0.1.0-alpha.5",
        "serve",
        "--root={project_root}"
      ]
    }
  }
}

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": {
    "checktrail-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@stsepelin/checktrail@0.1.0-alpha.5",
        "serve",
        "--root={project_root}"
      ]
    }
  }
}

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