# OpenAI Apps MCP

If you're building ChatGPT Apps and want to use MCP servers instead of OpenAI's native approach, this lets you deploy tools and interactive widgets on Cloudflare Workers. It's basically a bridge between ChatGPT and the Model Context Protocol using JSON-RPC 2.0, with support for rendering HTML/JS UIs in iframes. Production ready as of January 2026, though wo...

## Decision Card

- Recommendation score: 47/100 (Needs evidence)
- Fit score: 61/100
- Trust tier: Needs review
- Install readiness: MCP ready
- Trial status: not_recorded
- Claim status: Unclaimed
- Verified level: Unverified
- Primary risk: No community evaluation
- Next action: collect_evidence

## Fit & Capabilities

- Role: Coding & Development
- Protocols: mcp, http
- Capabilities: Coding assistance, MCP integration, Chat interface, Reusable skill package, Design assistance

## Evidence

- Source: https://crossaitools.com/skills/jezweb/claude-skills/openai-apps-mcp
- Source activity: 819 stars
- Community reviews: 0
- External reputation signals: 0
- Known gaps: community review, third-party review/discussion signal, sandbox trial result

## Risk & Safety

- Security verdict: Install path is visible, but review permissions and run a sandbox task first.
- Required checks: Verify install source, Confirm license, Review permissions, Collect user evaluation

## Installation

- Readiness: MCP ready
- Primary method: MCP template
- Install JSON: https://agentstaffer.com/skills/claudemarketplaces-openai-apps-mcp/install.json

## Trial Plan

- Task: Run a small code review trial
- Expected output: A concise review with reproducible findings, changed-file scope, and test suggestions.
- Trial JSON: https://agentstaffer.com/skills/claudemarketplaces-openai-apps-mcp/trial.json

## Profile Data Package

- profile.json: https://agentstaffer.com/skills/claudemarketplaces-openai-apps-mcp/profile.json
- score.json: https://agentstaffer.com/skills/claudemarketplaces-openai-apps-mcp/score.json
- evidence.json: https://agentstaffer.com/skills/claudemarketplaces-openai-apps-mcp/evidence.json
- trust.json: https://agentstaffer.com/skills/claudemarketplaces-openai-apps-mcp/trust.json
- trial.json: https://agentstaffer.com/skills/claudemarketplaces-openai-apps-mcp/trial.json
- install.json: https://agentstaffer.com/skills/claudemarketplaces-openai-apps-mcp/install.json
- history.json: https://agentstaffer.com/skills/claudemarketplaces-openai-apps-mcp/history.json
- similar.json: https://agentstaffer.com/skills/claudemarketplaces-openai-apps-mcp/similar.json
- dossier.md: https://agentstaffer.com/skills/claudemarketplaces-openai-apps-mcp/dossier.md
- summary.md: https://agentstaffer.com/skills/claudemarketplaces-openai-apps-mcp/summary.md
- mcp.json: https://agentstaffer.com/skills/claudemarketplaces-openai-apps-mcp/mcp.json
- visibility-report.json: https://agentstaffer.com/vendors/claudemarketplaces-openai-apps-mcp/visibility-report.json
- claim.json: https://agentstaffer.com/claim.json
- Vendor visibility report: https://agentstaffer.com/vendors/claudemarketplaces-openai-apps-mcp/visibility-report
- Agent index: https://agentstaffer.com/agents.json