Replace the abandoned llms-txt-mcp/Chroma docs backend with an in-repo
MCP service: SQLite WAL + FTS5 + sentence-transformer embeddings,
transactional source replacement, persisted state across restarts,
singleflight refresh with conditional requests, hybrid lexical/semantic
ranking with exact-duplicate collapse, source/host filters, and
explicit-by-default content retrieval. Add docs_rebuild and a
docs-rebuild CLI command.
Add deterministic llms-full.txt snapshot generation for machine-local
menus with hash-validated provenance manifests; lifecycle commands
promote a local menu to its snapshot only when the manifest validates.
Switch public source profiles to content-bearing llms-full.txt feeds.
Improve web search: bounded provider fallback with per-attempt
diagnostics and cancellation, an optional Brave Search API provider,
strict SearXNG engine selection, capped link/media extraction, and a
real engine=browser renderer that routes every request through the
existing SSRF vetting while blocking WebSockets, non-GET traffic, and
private destinations.
Extend release checks with offline unit suites and isolated candidate
container tests for both images.
Three local MCP servers for coding agents, designed for Claude Code
and OpenCode:
- context-web-search: SearXNG-backed web search and URL fetch
- context-docs: semantic search over curated llms.txt docs
- context-repomix: pack local or remote repos into AI context
Defaults are local-first: SearXNG binds to 127.0.0.1, no hosted API
keys are required, and Repomix mounts only the current project read-only.
