Expired50% confidenceFactExact time
OpenAI Codex uses TOML files to configure MCP servers, while Claude Code, Copilot, and other tools use a different format.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
Valid until: 9/30/2026(expired)
Sources
Complete Guide to Connecting OpenAI Codex with MCP Servers: Configuration & Hands-On Practice
bilibili晟6668886/6/2026
Related Claims
UnverifiedOpenAI Codex supports the MCP protocol, enabling enterprise internal code repositories, requirements management systems, and CI/CD pipelines to be connected to the context window.75% similarPartially VerifiedOpenAI supports the MCP protocol in Codex CLI, enabling it to interoperate with multiple AI clients such as Claude Desktop.74% similarUnverifiedOpenAI's Codex is rapidly building its own MCP plugin marketplace, with support for connecting to tools such as Figma and Jira.70% similar
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