A catalog of ChatGPT & Codex plugins, sorted by people.
AutoCAD Tianzheng Tools by summer521521: Connects Codex to AutoCAD and Tianzheng HVAC through a local MCP server for DWG-aware HVAC drawing inspection and workflow automation. Here are 7 plugins in our catalog that describe a similar job, with the numbers you'd check before switching.
| Plugin | Stars | License | Last push | Packaged as |
|---|---|---|---|---|
| MATLAB Simulink Tools Connects Codex to MATLAB and Simulink through a local MCP server for model inspection, script execution, and engineering workflow automation. | ★ 2 | MIT | 2026-07-01 | MCP server |
| Zotero Research Tools Connects Codex to Zotero Desktop for local-library search, citation export, collection and tag inspection, and research workflow support. | ★ 5 | MIT | 2026-07-01 | plugin |
| RetailCRM Official RetailCRM plugin for Codex and Claude Code that connects an agent to RetailCRM through its hosted MCP server and skills for safe GraphQL queries and mutations. | ★ 3 | MIT | 2026-10-20 | MCP server, plugin, skills |
| Kachilu Browser Anti-bot-aware browser automation for AI agents with MCP tools, CAPTCHA-aware workflows, and WSL2 Windows browser support. | ★ 39 | No license file | 2026-05-12 | MCP server |
| ML Pipeline Enforces a strict 16-step data-first ML workflow — data inspection, EDA, and problem definition before any model training — with explicit user-permission gates, marimo notebooks, and matplotlib figures at every step; also works in Claude Code and Kimi. | ★ 2 | Apache-2.0 | 2026-11-11 | plugin |
| Claude Code Codex Plugin Security-focused Codex plugin that connects to the local Claude Code CLI through MCP with login, status checks, safe-mode prompts, and no credential storage. | ★ 2 | MIT | 2026-11-12 | MCP server |
| Tartiner Labs Agent skills for git workflows, GitHub automation, security audits, code refactoring, and project tooling. | ★ 8 | MIT | 2026-11-15 | plugin, skills |
Picked by overlap between each project's own description and AutoCAD Tianzheng Tools's, same category first. Ordered by that overlap, not by stars or payment.
More: Industry Tools plugins · best Industry Tools plugins, ranked · all comparisons
Data from GitHub and each project's README, checked 2026-11-15. We haven't installed or audited these, and stars measure attention, not quality. Paid placements never change this page. Spot a mistake? hello@pickaplugin.com
One short email a week: the MCP servers and plugins that joined the catalog, and the ones gaining stars fastest. Free. Confirm by email, unsubscribe in one click. Past issues.