DeployAngel plugins for coding agents

DeployAngel verifies every production deploy of a Rails, Django, FastAPI, or Flask app: it compares real traffic after the deploy with the last healthy release, then clears the release, fails it, or says what it's still waiting to see.

The deployangel plugin lets Claude Code, Cursor, and Codex wait for that verdict after they deploy, and read the evidence when a release fails. See plugins/deployangel for what it contains and needs.

Install

Claude Code

claude plugin marketplace add DeployAngel/agent-plugins
claude plugin install deployangel@deployangel

Codex

codex plugin marketplace add DeployAngel/agent-plugins

Then install deployangel from the plugin list. Codex starts MCP servers with a limited environment, so if the server reports a missing token, forward it in your Codex config:

[mcp_servers.deployangel]
env_vars = ["DEPLOYANGEL_API_TOKEN", "DEPLOYANGEL_URL"]

Cursor

Install DeployAngel from the Cursor Marketplace.

Any project, without a plugin

bundle exec deployangel install agents    # Rails
deployangel install agents                # Python

Every agent needs a token

Set DEPLOYANGEL_API_TOKEN to a "CLI & coding agents" token, from the app's Settings in DeployAngel, in the environment your agent runs in. Keep it out of the repository.

Layout

One plugin, described for each tool:

Tool	Marketplace	Plugin manifest	MCP servers
Claude Code	.claude-plugin/marketplace.json	.claude-plugin/plugin.json	.mcp.json
Cursor	.cursor-plugin/marketplace.json	.cursor-plugin/plugin.json	mcp.json
Codex (Agent Plugins)	.agents/plugins/marketplace.json	plugin.json	mcp.json

All three share skills/verify-deploy/SKILL.md. Keep the two MCP files and the three manifests in step when you change them.

License

MIT