Codebahn MCP server

Codebahn CLI

Codebahn is the private GitHub alternative: fast Git and CI for small teams. Your code is stored and served. Not scanned, not trained on, not tracked. Swedish company, EU-only infrastructure, every sub-processor EU-incorporated. Built on Forgejo, easy to leave.

Command-line interface for Codebahn.

codebahn auth login
codebahn pr list
codebahn issue create --title "ship it"
codebahn ci dispatch --workflow ci.yml

One binary. OAuth login. No config files.

Install

curl -fsSL https://releases.codebahn.net/cli/install.sh | sh

This detects your platform, downloads the latest binary, verifies its SHA256 checksum, and installs to ~/.local/bin. Override the location with INSTALL_DIR:

curl -fsSL https://releases.codebahn.net/cli/install.sh | INSTALL_DIR=/usr/local/bin sh

Alternatively, install from source (note: source builds skip auto-update):

go install github.com/codebahn/codebahn-cli/cmd/codebahn@latest

Updates

The CLI checks for new versions once every 24 hours and prints a notice when one is available. To update in place:

codebahn update

This downloads the new binary from releases.codebahn.net, verifies its GPG signature and SHA256 checksum, and replaces itself. No external tools required.

To check without installing: codebahn update --check. To silence the periodic check: set CODEBAHNNOUPDATECHECK=1 or add "checkupdates": false to ~/.config/codebahn/config.json.

Authentication

Log in through the browser. Tokens are saved to ~/.config/codebahn/config.json.

codebahn auth login
codebahn auth status

For CI, set CODEBAHN_TOKEN instead.

Commands

When you run inside a Git repo, --owner and --repo are detected from the remote.

codebahn pr merge --index 42 --style squash
codebahn repo cat --ref main --filePath README.md
codebahn ci logs --run_id 7

Review a pull request commit by commit:

codebahn pr commits --index 42
codebahn repo show --sha 1a2b3c4 --file_path internal/foo.go
codebahn repo compare --base main --head feat/foo
codebahn repo log --path internal/foo.go --limit 10

Every subcommand accepts --help.

MCP and AI agents

Codebahn has a built-in, hosted MCP server that connects AI coding agents to your repos, issues, pull requests, and CI:

https://codebahn.net/mcp

The tools/ package in this repo is the shared source of truth for both this CLI and the MCP endpoint. 57 tools, one set of types, zero drift.

The server authenticates over OAuth, discovered via /.well-known/oauth-protected-resource. Add the URL to your MCP client and approve the OAuth prompt in your browser on first use.

Claude Code

claude mcp add --transport http codebahn https://codebahn.net/mcp

Codex

codex mcp add codebahn --url https://codebahn.net/mcp

VS Code (Copilot)

Create .vscode/mcp.json in your project root:

{
  "servers": {
    "codebahn": {
      "type": "http",
      "url": "https://codebahn.net/mcp"
    }
  }
}

Cursor

Create .cursor/mcp.json in your project root:

{
  "mcpServers": {
    "codebahn": {
      "type": "http",
      "url": "https://codebahn.net/mcp"
    }
  }
}

Full docs: codebahn.net/docs/mcp/.

Release infrastructure

Shortened. The full README is on GitHub.