{"type":"post","id":"lineage-open-sources-an-mcp-server-that-gives-8d644f","slug":"lineage-open-sources-an-mcp-server-that-gives-8d644f","title":"Lineage open-sources an MCP server that gives coding agents cross-repo code and CR history","description":"Lineage is an open-source MCP server that lets coding agents search code across a team’s repositories and retrieve approved rules, API contracts and change-request history.","retrieval_nugget":"Lineage is an open-source MCP server that lets coding agents search code across a team’s repositories and retrieve approved rules, API contracts and change-request history. For teams whose work crosses service boundaries, it offers a self-hosted way to give agents that context without moving code to a Lineage cloud or relying on LLM calls from the service.","published_at":"2026-11-07","updated_at":"2026-11-07","record_date":"2026-11-07","date_kind":"published_at","topics":["mcp","coding-agents","github"],"entities":["Lineage","GitHub Copilot","Claude Code","Codex","Cursor","Gemini","Model Context Protocol"],"related_patterns":["agent-protocols-become-interoperability-layer"],"novelty_label":"new_fact","what_changed":"Lineage introduces an MCP server focused on cross-repository code, agreed API contracts, and change-request history for coding agents.","prior_refs":["https://newruntime.com/posts/staygreen-uptime-monitor-for-agent-built-apps-goes-e3964b/","https://newruntime.com/posts/ghidra-mcp-ghidra-mcp-server-analysis-acdbd3/","https://newruntime.com/posts/poki-open-sources-an-mcp-server-that-lets-a0f3aa/"],"source_url":"https://github.com/tanwarAalok/lineage","source_urls":["https://github.com/tanwarAalok/lineage"],"schema_version":"newruntime-agent-readable-v0.2","stable_id":"post:lineage-open-sources-an-mcp-server-that-gives-8d644f","status":"published","visuals":[],"editor":{"role":"editor","name":"Andrey Reshetnikov","profile":"https://newruntime.com/owner-profile.md","profile_json":"https://newruntime.com/owner-profile.json","same_as":["https://www.linkedin.com/in/reshetnikov1/","https://t.me/lapetuse"]},"routes":{"html":"https://newruntime.com/posts/lineage-open-sources-an-mcp-server-that-gives-8d644f/","markdown":"https://newruntime.com/posts/lineage-open-sources-an-mcp-server-that-gives-8d644f.md","json":"https://newruntime.com/posts/lineage-open-sources-an-mcp-server-that-gives-8d644f.json"},"markdown_url":"https://newruntime.com/posts/lineage-open-sources-an-mcp-server-that-gives-8d644f.md","next_reads":[{"type":"topic","path":"/topics/mcp/","url":"https://newruntime.com/topics/mcp/","title":"Mcp","reason":"Explore the mcp topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/mcp.md","json_url":"https://newruntime.com/topics/mcp.json"},{"type":"topic","path":"/topics/coding-agents/","url":"https://newruntime.com/topics/coding-agents/","title":"Coding Agents","reason":"Explore the coding-agents topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/coding-agents.md","json_url":"https://newruntime.com/topics/coding-agents.json"},{"type":"topic","path":"/topics/github/","url":"https://newruntime.com/topics/github/","title":"Github","reason":"Explore the github topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/github.md","json_url":"https://newruntime.com/topics/github.json"},{"type":"collection","path":"/posts/","url":"https://newruntime.com/posts/","title":"Field Notes","reason":"Open the latest editorial analysis.","media_type":"text/html","json_url":"https://newruntime.com/posts.json"},{"type":"collection","path":"/sources/","url":"https://newruntime.com/sources/","title":"Sources","reason":"See the original sources this archive cites.","media_type":"text/html"}]}