Lightning-fast semantic code search with AST chunking (15+ languages) - Hybrid TF-IDF + Vector, MCP-ready for AI assistants
Connect Coderag to Claude, Cursor or any other MCP client and it stops being a tab you switch to. Lightning-fast semantic code search with AST chunking (15+ languages) - Hybrid TF-IDF + Vector, MCP-ready for AI assistants. The coderag mcp server is what makes that connection.
This repository is product SSOT. Sibling agent tools live in separate repos (Citra · Iris · Cue · Spine · Lookout · Locus).
The toolset is worth reading before you wire it up, because it tells you what the integration is really for:
Local-first — TF-IDF indexing runs on your machine; embeddings are optional and caller-configuredDoc — PurposeJob — Find the right code chunkRepo — coderagNeed — What you getquery — stringlimit — numberinclude_content — booleanfile_extensions — string[]path_filter — stringexclude_paths — string[]Package — DescriptionBecause this one is hosted, setup is mostly authentication — you point your client at the endpoint and approve access. Nothing runs on your machine, so there is no runtime to keep patched.
Plenty of developer tooling servers cover similar ground. The differences that matter in practice are scope of access and how much setup stands between you and a working tool call. Coderag's toolset — Local-first, Doc, Job and 11 more — is a fair guide to whether it matches your workflow. It is maintained by SylphxAI; worth a glance at recent repository activity before you build anything load-bearing on it.
We check each listing at SyncDev against the project's documentation before it goes live — if something here drifts out of date, it is a bug worth reporting.
| Tool | What it does |
|---|---|
| Local-first | TF-IDF indexing runs on your machine; embeddings are optional and caller-configured. |
| Doc | Purpose |
| Job | Find the right **code chunk** |
| Repo | [coderag](https://github.com/SylphxAI/coderag) |
| Need | What you get |
| query | string |
| limit | number |
| include_content | boolean |
| file_extensions | string[] |
| path_filter | string |
| exclude_paths | string[] |
| Package | Description |
| Topic | Link |
| Channel | Status |
{
"mcpServers": {
"server-sylphxai": {
"command": "npx",
"args": ["-y", "@sylphx/locus"]
}
}
}Add to claude_desktop_config.json, then restart Claude Desktop.
Kill hallucinated APIs — version-accurate, up-to-date library documentation injected straight into context.
Microsoft's official browser automation server — drive a real browser through the accessibility tree, no screenshots needed.
GitHub's official server — repos, issues, pull requests, Actions and code security, straight from your assistant.
Issue tracking at the speed of conversation — Linear's official hosted server with OAuth and zero install.
Local repository surgery — status, diffs, commits, branches and history for any repo on disk.
Timezone sanity for AI — current time anywhere and correct conversions, without the model doing date math.