CodexMCP

A FastMCP server that wraps OpenAI Codex CLI to provide AI-powered code generation, refactoring, and documentation via a standardized API.

→ tomascupr/codexMCP · listed on glama

Is this your MCP?

Claim it to get a verified publisher badge, a free copy of our full audit findings, and direct contact for any high-priority issues we find.

Install from

Glama

M8ven verifies MCPs across every public registry — install directly from whichever one you prefer.

// key findings

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

✅

Open source with a license and README

Anyone can audit the code, the license is declared, and the publisher documents what it does.

🔐

You'll be asked for 1 credential: OPENAI_API_KEY

These are read from process.env at runtime. Make sure you trust where they’ll be sent.

// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

configCODEX_PATH— Set environment variable if the binary is in a non-standard location

configCODEX_MODEL— You can specify a different model with the environment variable

configCODEXMCP_CACHE_ENABLED— Enable response caching (default: true).

configCODEXMCP_CACHE_TTL— Cache time-to-live in seconds (default: 3600).

configCODEXMCP_MAX_RETRIES— Maximum retry attempts for API calls (default: 3).

configCODEXMCP_RETRY_BACKOFF— Exponential backoff factor for retries (default: 2.0).

configCODEXMCP_DEFAULT_MODEL— Default model to use (default: "o4-mini").

configCODEXMCP_DEFAULT_TEMP

configCODEXMCP_DEFAULT_MAX_TOKENS

configCODEXMCP_CONSOLE_LOG— Enable console logging (default: true).

🔐 secretOPENAI_API_KEY— Make sure is set in your environment or .env file. At

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 3 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/tomascupr-codexmcp-1trf1j)](https://m8ven.ai/mcp/tomascupr-codexmcp-1trf1j)

commit: be93c3d36c2e655e284c89a9847089b7d728f77d

code hash: 97f00394b6a77687199c7363a9cdab72c1a60f612a9f57afc690ccf864b0c813

verified: 6/16/2026, 1:26:08 PM

view raw JSON →