Peter537 Agent Plugin

Peter537 Agent Plugin is a portable Agent Plugins v1 package containing reusable skills and MCP integrations for software research, planning, audits, documentation, UI design, and development workflows. Codex displays it as Peter537 Agent Plugin.

Included skills

Skill	Purpose
chatgpt-research	Orchestrate and verify multi-source ChatGPT Deep Research.
deep-code-audit	Audit correctness, security, architecture, dependencies, and maintainability.
deep-planning	Research and clarify complex software changes before implementation.
docs-audit	Audit and rebuild repository documentation against implementation evidence.
ui-design-and-polish	Design, audit, refine, and verify accessible product interfaces.

Included MCP servers

Server	Transport	Purpose
context7	Streamable HTTP	Retrieves current library documentation from Context7.
microsoft-learn	Streamable HTTP	Searches and reads public Microsoft Learn documentation.
playwright	stdio	Automates browser interactions with Playwright.
web-forager	stdio	Provides DuckDuckGo web and news search plus Jina Reader fetching.

Requirements and trust

• chatgpt-research requires ChatGPT Deep Research and signed-in in-app Browser control.
• playwright requires Node.js 18 or newer.
• web-forager requires uv and provisions a supported Python 3.10-3.13 runtime through uvx.
• The MCP servers use the network, and Playwright can interact with a browser. Review tool calls and third-party terms before use.
• If Node.js or uv is unavailable, the affected local MCP server may be disabled while the skills and other MCP servers remain usable.

Install in ChatGPT/Codex desktop

Local repository

1. Clone or download this repository and open it as the active repository in Codex.
2. Restart the ChatGPT desktop app so it discovers .agents/plugins/marketplace.json.
3. Open Plugins, choose Peter537 Plugins, open Peter537 Agent Plugin, and select the plus button to install it.
4. Start a new task so the installed skills and MCP tools are loaded.

Public directory

After the plugin is published to the shared Plugins Directory, search for Peter537 Agent Plugin, open its details, and select the plus button to install it.

Optional: Codex CLI

The Codex CLI is not required to use this plugin in the ChatGPT desktop app. If you already use the CLI, run these commands from the repository root to add its local marketplace and install the plugin:

codex plugin marketplace add .
codex plugin add peter537-agent-plugin@peter537

Start a new Codex CLI session after installation so the plugin components are loaded.

Other Agent Plugins clients

Clone or download this repository and follow the installation workflow provided by your client. Conformant clients discover the root plugin.json, skills under skills/, and MCP servers in mcp.json; component and transport support can vary, so consult the compatible clients list.

Example requests

• Use $deep-planning to plan this repository change.
• Use $deep-code-audit to audit this codebase.
• Use $docs-audit to refresh this project's documentation.
• Use $ui-design-and-polish to improve this product UI.
• Use $chatgpt-research to compare the current official guidance.

Version

Current version: 0.1.0.

License

Released under the MIT License.