Axon
A graph-powered code intelligence engine that indexes codebases into a structural knowledge graph to provide AI agents with deep context on function calls, types, and execution flows. It offers local, zero-dependency tools for hybrid search, impact a
What is Axon?
Axon is a Model Context Protocol (MCP) server that allows AI assistants like Claude, Cursor, and VS Code to graph-powered code intelligence engine that indexes codebases into a structural knowledge graph to provide ai agents with deep context on function calls, types, and execution flows. it offers local, z...
A graph-powered code intelligence engine that indexes codebases into a structural knowledge graph to provide AI agents with deep context on function calls, types, and execution flows. It offers local, zero-dependency tools for hybrid search, impact a
This server falls under the Developer Tools category on MCPgee, the world's largest MCP server directory with 33,000+ servers.
Features
- A graph-powered code intelligence engine that indexes codeba
Use Cases
Maintainer
Works with
Installation
Manual Installation
npx axonConfiguration
Configuration Details
claude_desktop_config.json
Performance
Response Metrics
Resource Usage
How to Set Up and Use Axon
Axon is a graph-powered code intelligence engine that indexes codebases into structural knowledge graphs, enabling AI agents to understand code context, function calls, types, and execution flows. Connecting this to Claude gives your AI assistant deep code understanding for impact analysis, dead code detection, and intelligent refactoring—using local, zero-dependency tools with hybrid search across Python and TypeScript codebases.
Prerequisites
- Node.js 14+ installed
- An MCP client such as Claude Desktop or Cursor
- A codebase you want to index (Python or TypeScript)
Install Axon
Use npx to install the Axon code intelligence engine.
npx axonIndex your codebase
Run Axon to build the knowledge graph from your codebase. Point it to the directory containing your code.
Add Axon to your MCP client configuration
Edit your MCP client's configuration file to include the Axon server.
{
"mcpServers": {
"axon": {
"command": "npx",
"args": ["axon"],
"env": {
"CODEBASE_PATH": "/path/to/your/codebase"
}
}
}
}Restart your MCP client
After updating the configuration, restart Claude Desktop or Cursor to load the Axon server.
Test code intelligence queries
Ask your AI assistant to find where a function is used, detect dead code, or analyze impact of changes to verify the connection works.
Axon Examples
MCP Configuration
Add Axon to your configuration with your codebase path.
{
"mcpServers": {
"axon": {
"command": "npx",
"args": ["axon"],
"env": {
"CODEBASE_PATH": "/home/user/my-project"
}
}
}
}Prompts to try
Example prompts for using Axon with Claude.
- Find all functions that call the database query method and show their execution flow
- Identify dead code in my TypeScript project that's never called
- Show the impact of changing this function signature on the rest of the codebaseTroubleshooting Axon
Codebase indexing is slow
Axon uses tree-sitter for parsing. For very large codebases, indexing takes time. Exclude non-source directories (.node_modules, .git, build/) from indexing. Check available system memory.
Code intelligence results are incomplete
Verify the codebase path is correct and complete. Ensure all source files are accessible. Re-index the codebase if code has changed significantly.
Memory issues during indexing
For very large projects, consider indexing specific subdirectories first. Use a machine with more available RAM. Split the codebase into logical sections.
Frequently Asked Questions about Axon
What is Axon?
Axon is a Model Context Protocol (MCP) server that graph-powered code intelligence engine that indexes codebases into a structural knowledge graph to provide ai agents with deep context on function calls, types, and execution flows. it offers local, zero-dependency tools for hybrid search, impact a It connects AI assistants to external tools and data sources through a standardized interface.
How do I install Axon?
Follow the installation instructions on the Axon GitHub repository. Clone the repo, install dependencies, and add the server config to your AI client.
Which AI clients work with Axon?
Axon works with all major MCP-compatible AI clients including Claude Desktop, Claude Code, Cursor, VS Code (GitHub Copilot), Windsurf, and Cline.
Is Axon free to use?
Yes, Axon is open source and available under the MIT License license. You can use it freely in both personal and commercial projects.
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Browse More Developer Tools MCP Servers
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Set Up Axon in Your Editor
Choose your AI client for step-by-step setup instructions.
Quick Config Preview
Add this to your claude_desktop_config.json or .cursor/mcp.json
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