MCP Server

Codna — repository intelligence MCP Server

io.github.thyn-ai/codna

Repository Registry

What is the Codna — repository intelligence MCP server?

Repo intelligence: triage, fix PRs, SARIF reachability, recall. Free codna login to execute.

How to install Codna — repository intelligence

Copy-paste configuration for popular MCP clients.

transport: stdio

Config generated by PluginBench — verify against the source before use.

Environment / auth

ANTHROPIC_API_KEY
secret
Provider key for codna_fix's planner — any one of ANTHROPIC_API_KEY (Anthropic), OPENAI_API_KEY (OpenAI/ChatGPT), or GEMINI_API_KEY (Gemini) works (or store one with `codna key set <provider>`). Every tool also requires the one-time free `codna login` device authorization before executing; introspection (initialize/tools/list) needs no credentials.
GITHUB_TOKEN
secret
Write token, only for codna_fix with open_pr=true (opens a pull request) and codna_report_bug (files an issue).
CODNA_API_KEY
secret
Codna key from the one-time free `codna login` (device authorization, free community license). Required to execute any of the five tools; introspection (initialize/tools/list) needs none.

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "codna": {
      "command": "uvx",
      "args": [
        "codna",
        "mcp"
      ],
      "env": {
        "ANTHROPIC_API_KEY": "<YOUR_ANTHROPIC_API_KEY>",
        "GITHUB_TOKEN": "<YOUR_GITHUB_TOKEN>",
        "CODNA_API_KEY": "<YOUR_CODNA_API_KEY>"
      }
    }
  }
}