ground-truth-mcp

{ "name": "ground-truth-mcp", "description": "MCP server that lets AI agents validate their own claims by checking real endpoints, counting market competitors, and testing hypotheses against live data.", "author": "anish632", "repository": "https://github.com/anish632/ground-truth-mcp", "license": "MIT", "runtime": "cloudflare-workers", "transport": "streamable-http", "url": "https://ground-truth-mcp.anishdasmail.workers.dev/mcp", "tools": [ { "name": "check_endpoint", "description": "Probe a URL/API endpoint and report status, auth requirements, response time, content type, and sample response." }, { "name": "estimate_market", "description": "Search npm or PyPI and return total count, top results with versions and activity signals." }, { "name": "check_pricing", "description": "Fetch a pricing page and extract price points, plan names, and free tier availability." }, { "name": "compare_competitors", "description": "Compare two or more npm/PyPI packages side-by-side with version, description, and metadata." }, { "name": "verify_claim", "description": "Cross-reference a factual claim against multiple live sources using keyword matching." }, { "name": "test_hypothesis", "description": "Test a factual claim against live data with structured pass/fail tests and an overall verdict." } ] }