devnarrate 0.1.0a7

MCP server for developer workflow automation — smart commits, secret scanning, PR descriptions, and more.

DevNarrate

MCP server for developer workflow automation — smart commits, secret scanning, PR descriptions, and more.

Features

• Change Review — understand AI-generated code changes before committing with narrative summaries, goal alignment, and attention guides
• Smart Commit Messages with user approval
• Secret Scanning — detect API keys, tokens, passwords, and private keys before they reach your repo (25+ detectors via detect-secrets)
• PR Descriptions driven by customizable templates
• GitHub & GitLab support for PR flows
• Token-aware diff handling with automatic pagination
• Safety-first workflow by requiring staged changes

Installation (PyPI)

pip install devnarrate

# Install pre-release builds
pip install --pre devnarrate

Register the MCP server

Use the Python interpreter from the environment where you ran pip install (e.g. /path/to/venv/bin/python). Capture it once and reuse:

PYTHON_BIN=$(python -c 'import sys; print(sys.executable)')

# Claude Code (global scope)
claude mcp add --scope user DevNarrate -- "$PYTHON_BIN" -m devnarrate.server

# Claude Code (project scope)
claude mcp add DevNarrate -- "$PYTHON_BIN" -m devnarrate.server

• Cursor (~/.cursor/mcp.json):

{
  "mcpServers": {
    "DevNarrate": {
      "command": "/path/to/venv/bin/python",
      "args": ["-m", "devnarrate.server"]
    }
  }
}

Restart Cursor after editing the config.

Usage

Commit Messages

DevNarrate works entirely off staged changes:

git add <file1> <file2>
# stage everything tracked:
git add -u

Then ask your AI assistant:

Generate a commit message for my changes

DevNarrate summarizes the diff, proposes a conventional commit, and waits for approval before committing.

Change Review

After an AI assistant makes changes, ask it to review them before committing. DevNarrate presents a layered summary: narrative overview, goal grouping (known, inferred, unrecognized), and an attention guide highlighting what needs human review.

Secret Scanning

Secret scanning runs automatically when you ask for a commit message. DevNarrate scans staged diffs for API keys, tokens, passwords, and private keys. If secrets are found, you're warned before committing. Suppress false positives with an inline # pragma: allowlist secret comment.

PR Descriptions

1. Ask your AI assistant: "Create a PR to main from my current branch"
2. Choose a template if you have custom ones in .devnarrate/pr-templates/
3. Review the generated PR description and approve to let DevNarrate call gh or glab

Configuration

DevNarrate ships a fully commented .devnarrate/config.toml with all available settings and their defaults. Copy it into your repo and edit the values you care about — every option is documented inline.

Platform Requirements

• Commits: only needs git
• GitHub PRs: install gh and run gh auth login
• GitLab PRs: install glab and run glab auth login

Links

• Source: https://github.com/krishnamandanapu/DevNarrate
• Issues: https://github.com/krishnamandanapu/DevNarrate/issues