indexio-cli

Code search, impact analysis and MCP server for AI coding agents, as one binary. It indexes your repositories once and answers a query in milliseconds, over the Model Context Protocol (MCP) and an HTTP API. No database and no external service.

pip install indexio-cli
indexio add ~/code            # index every git repository under a folder
indexio search parse_config   # search it
indexio setup claude          # register the MCP server with Claude Code
indexio hook install          # route reads and greps through the index

Agents get code_search, code_grep, find_symbol, who_calls, file_outline, read_span, impact_of_symbol, impact_of_diff and recall as tools. On real traffic that cuts what the tools return by 50 to 90 percent against the built-in Read, Grep and Glob, and a lookup takes single-digit milliseconds instead of tens.

The wheel bundles the indexio binary for your platform, so nothing is downloaded at install time and no Rust toolchain is needed. Wheels are published for Linux and macOS (x86_64, arm64) and Windows (x86_64). git must be on the PATH. The package is called indexio-cli because indexio on PyPI belongs to an unrelated project; the command it installs is indexio.

Documentation and source: https://github.com/IOServicesLabs/indexio Licence: Apache-2.0