Axon MCP Server

Indexes any codebase into a structural knowledge graph — every dependency, call chain, cluster, and execution flow. Explore it through an interactive web dashboard with force-directed graph…

Local serverstdio

What is the Axon MCP Server?

Axon is an MCP project maintained in the harshkedia177/axon repository. The maintainer describes its purpose as “Indexes any codebase into a structural knowledge graph — every dependency, call chain, cluster, and execution flow. Explore it through an interactive web dashboard with…”. Read the project documentation for the complete scope.

Local setup

The project provides a local client configuration using axon. Follow the repository’s build and installation steps before copying it, and replace example paths with the paths on your own computer.

Source

Project documentation · Repository · Discovery listing. This profile records the public documentation checked on 2026-10-08.

Recorded tools

Check the linked publisher documentation and your connected client's tool list. Names and availability can vary with the server version and account permissions.

ToolWhat it does
axon_queryHybrid search (BM25 + vector + fuzzy) with results grouped by execution flow
axon_context360-degree view — callers, callees, type refs, confidence tags, dead code status
axon_impactBlast radius grouped by depth — direct (will break), indirect (may break), transitive
axon_dead_codeAll unreachable symbols grouped by file
axon_detect_changesMap a git diff to affected symbols and execution flows
axon_list_reposAll indexed repositories with stats
axon_cypherRead-only Cypher queries against the knowledge graph

How to install the Axon MCP Server

{
  "mcpServers": {
    "axon": {
      "command": "axon",
      "args": [
        "serve",
        "--watch"
      ]
    }
  }
}

From the project documentation. Replace placeholders and example paths before connecting.