What is the codeindex MCP server?
Structural code intelligence over MCP: symbols, callers, imports and blast radius, 40+ languages.
How to install codeindex
Copy-paste configuration for popular MCP clients.
CODEINDEX_WORKSPACEDirectory to index. Defaults to the enclosing project root of wherever the client starts the server, which is the right answer for every editor and agent that launches it inside a repository. Set it only when the server runs somewhere other than the code.
CODEINDEX_NO_DAEMONSet to 1 to keep the index inside this server process. By default every session on one repository shares a single background daemon that parses and watches the tree once, and each session is a thin relay onto it. Turn that off for a sandbox with no writable runtime directory.
CODEINDEX_DAEMON_IDLE_SECSSeconds with no session attached before the shared daemon exits and returns its memory. Default 900. Set 0 to keep it resident.
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