Local semantic code index and MCP server for Claude Code, Codex, and opencode. Includes semantic search, reuse checks...
Copy the install, test the workflow, then decide if it earns a permanent slot.
The signal is softer here. Treat it like a pattern source unless it solves a very specific gap.
Copy the install, test the workflow, then decide if it earns a permanent slot.
You can test this quickly and remove it cleanly if it misses.
GitHub health unknown. no security policy. 0 open issues make this testable, but not something to trust blind.
AI Agent
Multiple
Model
Claude
Fastest way to find out if sema belongs in your setup.
Copy the install command, run a real test, and back it out cleanly if it slows you down.
claude mcp add sema-2 -- npx sema-2Run this first. You will know quickly if the workflow earns a permanent slot.
claude mcp remove sema-2No messy cleanup loop. If it misses, remove it and keep moving.
Install Location
~/ └─ .claude.json └─ mcp_servers/ └─ sema-2 ← registers here
Local semantic code index and MCP server for Claude Code, Codex, and opencode. Includes semantic search, reuse checks, impact analysis, and a VS Code chat and agent supporting local CLIs and API providers—all powered by tree-sitter, SBERT, and ChromaDB.
Source: GitHub repository
Source check: No source check recorded
Repository state: Not marked archived
Honeystax upvotes are community interest signals, not star ratings. GitHub stars and repository health are source measurements; editorial risk and trial-cost notes are Honeystax analysis.