# Endgame documentation Research date: 2026-09-07 Documentation coverage: not-retrieved. Reference index, not a mirror of complete vendor documentation. Retrieved pages do not prove the MCP works. ## What it does A GTM "context graph" platform that ingests calls, deals, emails, and documents into a queryable knowledge base for AI agents and reps - positioned today as broader account/revenue-intelligence infrastructure, not narrowly a PLG-product-signal tool. ## Access and connection MCP support: official Access requirements: unknown/mixed. A self-serve "/signup" flow exists alongside "Get a demo" CTAs, and the docs note "rate limits ... may vary depending on your plan" without publishing any plan or pricing details - could not confirm whether MCP/API access is available below a paid or enterprise tier. Authentication: OAuth (browser-based) for individual users via Claude/ChatGPT/Claude Code/Codex connectors; Bearer-token service-account API keys (issued at app.endgame.io/settings/api-keys) for managed/agent use. Research checked: 2026-09-07 These details come from catalog research. Check vendor sources for current setup instructions; this is not proof of a tested connection. ## Sources - https://endgame.io - https://docs.endgame.io - https://docs.endgame.io/features/mcp-server - https://app.endgame.io/api/v1/mcp ## Retrieved pages