{"repo":"codefromkarl/ContextAtlas","free":true,"listed":false,"github":"https://github.com/codefromkarl/ContextAtlas","clone":"git clone https://github.com/codefromkarl/ContextAtlas.git","description":"ContextAtlas — context infrastructure for AI coding agents: hybrid retrieval, project memory and retrieval observability via CLI, MCP server or embeddable library. Tree-sitter indexing, LanceDB vector search, FTS5 and token-aware context packing.","language":"TypeScript","stars":28,"topics":["ai-agent","ai-tools","claude-code","code-retrieval","code-search","codebase-indexing","context-engineering","context-management","developer-tools","hybrid-search"],"license":"MIT","category":"ai-agents","readme_excerpt":"ContextAtlas Stable, reusable, and observable code context infrastructure for AI agents Hybrid Retrieval · Project Memory · MCP Server · Retrieval Observability =20\" / 简体中文 · Docs · First Use · Deployment · CLI · MCP ContextAtlas is an open-source context infrastructure for AI coding agents — providing hybrid code retrieval, project memory, and retrieval observability as a CLI, MCP server, or embeddable library. It combines tree-sitter semantic chunking, LanceDB vector search, SQLite FTS5 full-text search, and token-aware context packing to deliver structured, high-quality code context to tools like Claude Code, Codex, and custom agent workflows. Updates - 2026-04-15 : added git hook auto-maintenance with --quick health check (260x speedup), stale index cleanup CLI, and three-layer hook protection (debounce + quick mode + daily throttle). - 2026-04-14 : extracted 11 Memory MCP tools' business logic to application layer, completing three-layer architecture separation (CLI / MCP adapter → application → domain), and fixed all 31 TypeScript compilation errors. - 2026-04-10 : codebase-retrieval now includes the lightweight direct graph summary by default, with MCP metadata, tests, and changelog docs updated in sync. - 2026-04-09 : added churn / cost-aware index planning, moved long-term memory into dedicated tables + FTS5, and finished default-path hardening, threshold configuration, ops alert threshold alignment, and doc sync. - 2026-04-08 : added the embedding gateway, local cac","default_branch":null,"files":null,"tree":[],"storefront":"/r/codefromkarl","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/codefromkarl/ContextAtlas/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}