Vexor

io.github.scarletkc/vexor · v0.31.0

A semantic search engine for files and code.

Source code Set it up

Connect Runs on your machine

Terminal

claude mcp add vexor -e VEXOR_API_KEY=<VEXOR_API_KEY> -e VEXOR_REMOTE_RERANK_API_KEY=<VEXOR_REMOTE_RERANK_API_KEY> -e VEXOR_CONFIG_JSON=<VEXOR_CONFIG_JSON> -- uvx vexor==0.31.0

claude_desktop_config.json

{
  "mcpServers": {
    "vexor": {
      "command": "uvx",
      "args": [
        "vexor==0.31.0"
      ],
      "env": {
        "VEXOR_API_KEY": "<VEXOR_API_KEY>",
        "VEXOR_REMOTE_RERANK_API_KEY": "<VEXOR_REMOTE_RERANK_API_KEY>",
        "VEXOR_CONFIG_JSON": "<VEXOR_CONFIG_JSON>"
      }
    }
  }
}

~/.cursor/mcp.json

{
  "mcpServers": {
    "vexor": {
      "command": "uvx",
      "args": [
        "vexor==0.31.0"
      ],
      "env": {
        "VEXOR_API_KEY": "<VEXOR_API_KEY>",
        "VEXOR_REMOTE_RERANK_API_KEY": "<VEXOR_REMOTE_RERANK_API_KEY>",
        "VEXOR_CONFIG_JSON": "<VEXOR_CONFIG_JSON>"
      }
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "vexor": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "vexor==0.31.0"
      ],
      "env": {
        "VEXOR_API_KEY": "<VEXOR_API_KEY>",
        "VEXOR_REMOTE_RERANK_API_KEY": "<VEXOR_REMOTE_RERANK_API_KEY>",
        "VEXOR_CONFIG_JSON": "<VEXOR_CONFIG_JSON>"
      }
    }
  }
}

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools

This server runs locally, so its tools are listed by your MCP client once it starts.

Environment variables

Name	Description
`VEXOR_API_KEY` Optional, secret	Embedding provider API key (optional; overrides a stored key; providers can also be configured via `vexor init`)
`VEXOR_REMOTE_RERANK_API_KEY` Optional, secret	Remote reranker API key (optional; overrides a stored key; only needed when rerank is set to remote)
`VEXOR_CONFIG_JSON` Optional	Non-secret Vexor config as a JSON object, e.g. {"provider": "gemini", "rerank": "bm25"} (optional; merged over ~/.vexor/config.json; credential fields are rejected, use the dedicated variables)

Details

Package	`[email protected]` (PYPI, stdio)
First published	29 Oct 2026
Last updated	29 Oct 2026
Registry name	`io.github.scarletkc/vexor`

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Local install

Installed and run on your own machine, so there is no public endpoint to check.

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