OpenAI Developers

OpenAI Developers Plugin

This plugin is the Codex-facing bundle for OpenAI developer workflows. It pairs OpenAI Platform workflows with Codex's native OpenAI docs skill guidance so users can build AI applications, agents, and ChatGPT Apps, then connect those projects to platform.openai.com.

What Is Included

• .codex-plugin/plugin.json declares the Codex plugin metadata and user-facing OpenAI Developers brand.
• .app.json exposes the openai-platform app connector used to work with the OpenAI Platform.
• .mcp.json and mcp/server.mjs provide an editable local destination confirmation form for the API-key setup flow.
• skills/openai-platform-api-key/ handles encrypted API-key creation and local project setup; its preferred flow uses the OpenAI Platform connector-owned picker for the key name, organization, and project, then requests local confirmation of the env-file destination before writing locally.
• skills/openai-api-troubleshooting/ classifies common runtime API failures and routes users to the right next step.
• assets/openai-platform.png is intentionally shared by both the plugin tile and the bundled OpenAI Platform app tile.
• skills/agents-sdk/ builds, runs, deploys and evaluates Agents SDK apps.
• skills/build-chatgpt-app/ scaffolds, refactors, and troubleshoots ChatGPT Apps SDK projects.
• skills/chatgpt-app-submission/ generates chatgpt-app-submission.json for ChatGPT Apps submissions.

Local Validation

node --test plugins/openai-developers/tests/openai-platform-api-key.test.mjs
python plugins/internal-distribution/scripts/validate_distribution.py