ThoughtProof MCP

An MCP server that acts as a pre-execution gate for AI agents, validating whether a proposed action is justified by its mandate and evidence before it is executed. It returns machine-readable outcomes (ALLOW, BLOCK, UNCERTAIN) with structured objections to ensure high-stakes decisions are sound.

Visit ThoughtProof

Package and access

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

Community listingLocal stdioSource reviewed; not executedPublished by ThoughtProof

Vendor documentation

What you can do with it

Verify agent actions before trade settlement
Validate code releases before shipping
Check application submissions before sending
Gate deployment permissions in CI/CD

Source and maintenance

Community listingRegistry 0.3.2

mcp-registry: io.github.ThoughtProof/thoughtproof-mcp@0.3.2 Source repository Project website

Maintenance checked: Oct 31, 2026, 10:27 PM UTC

Packages and installation

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

thoughtproof-mcp 0.3.2

npm

thoughtproof-mcp package definition

{
  "version": "0.3.2",
  "transport": "stdio",
  "identifier": "thoughtproof-mcp",
  "registryType": "npm",
  "environmentVariables": [
    {
      "name": "DQL_API_KEY",
      "format": "string",
      "description": "Required for DQL-backed verify_decision calls. Sentinel and RV paths use their respective keys."
    },
    {
      "name": "SENTINEL_API_KEY",
      "format": "string",
      "description": "Optional; needed when mode=sentinel or auto-route picks Sentinel."
    },
    {
      "name": "THOUGHTPROOF_API_KEY",
      "format": "string",
      "description": "Optional operator key for verify_claim / verify_trade / Sentinel fallback."
    }
  ]
}

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": {
    "thoughtproof-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "thoughtproof-mcp@0.3.2"
      ],
      "env": {
        "DQL_API_KEY": "<YOUR_DQL_API_KEY>",
        "SENTINEL_API_KEY": "<YOUR_SENTINEL_API_KEY>",
        "THOUGHTPROOF_API_KEY": "<YOUR_THOUGHTPROOF_API_KEY>"
      }
    }
  }
}

Cline

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

Cline configuration

{
  "mcpServers": {
    "thoughtproof-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "thoughtproof-mcp@0.3.2"
      ],
      "env": {
        "DQL_API_KEY": "<YOUR_DQL_API_KEY>",
        "SENTINEL_API_KEY": "<YOUR_SENTINEL_API_KEY>",
        "THOUGHTPROOF_API_KEY": "<YOUR_THOUGHTPROOF_API_KEY>"
      }
    }
  }
}

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": {
    "thoughtproof-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "thoughtproof-mcp@0.3.2"
      ],
      "env": {
        "DQL_API_KEY": "<YOUR_DQL_API_KEY>",
        "SENTINEL_API_KEY": "<YOUR_SENTINEL_API_KEY>",
        "THOUGHTPROOF_API_KEY": "<YOUR_THOUGHTPROOF_API_KEY>"
      }
    }
  }
}

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": {
    "thoughtproof-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "thoughtproof-mcp@0.3.2"
      ],
      "env": {
        "DQL_API_KEY": "<YOUR_DQL_API_KEY>",
        "SENTINEL_API_KEY": "<YOUR_SENTINEL_API_KEY>",
        "THOUGHTPROOF_API_KEY": "<YOUR_THOUGHTPROOF_API_KEY>"
      }
    }
  }
}

Let your agent find its tools

Find servers like ThoughtProof MCP from your agent. Add Koskamo once to search the index for endpoints, access requirements, and client setup. Public discovery needs no key.

Connect Koskamo Explore workflows

See all 4,328