What is vectr?
vectr is a MCP server by swapnanil that semantic codebase search and persistent working memory: hybrid dense and BM25 search over AST-aware chunks, a symbol graph and notes that survive restarts. It is listed under Developer tools and has 2 GitHub stars.
| Type | Mcp server |
|---|---|
| Author | swapnanil |
| Repository | swapnanil/vectr |
| Popularity | 2 GitHub stars |
| Category | Developer tools |
| Security | Low risk (96/100) |
| Rank | #2,843 of 4,418 MCP servers; #609 in Developer tools |
| License | MIT |
| Last commit | 2026-09-06 |
| Runs | Locally |
| Language | Python |
| Platforms | macOS, Windows, Linux |
Is vectr safe to install?
vectr scores 96/100 on the MCPMods security check: Low risk. No checks raised a concern. It passed 5 of 6 checks.
MCP server results come from listing signals: who publishes it, where your data goes and what it can do. The code itself is not scanned yet.
| Check | Result |
|---|---|
| Community-built server | Note |
| Runs on your machine only | Pass |
| No credentials mentioned | Pass |
| Read-only by description | Pass |
| No code execution | Pass |
| Source on GitHub | Pass |
How do I install vectr?
- Find the launch command. The README says how the server starts (npx, uvx, docker or a remote URL) and which API keys it needs.
https://github.com/swapnanil/vectr
- Add it to Claude Code. Replace the part after -- with the command from the README. Remote servers use --transport http with a URL.
claude mcp add vectr -- <command from README> claude mcp add --transport http vectr <server-url>
- Check it connected. This lists your MCP servers and their status.
claude mcp list
Or ask Claude to set it up
Paste this into Claude Code and it installs vectr for you:
Add the "vectr" MCP server from https://github.com/swapnanil/vectr to Claude Code. Read its README for the launch command and any API keys I need, run claude mcp add, then check that it connects.