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The Model Context Protocol ecosystem, verified

Current spec 2026-07-28

ask-codex

Spec Support Unverified Publisher unverified Confidence: Good (0.85)

ask-codex is an MCP server published by Lykhoyda; its MCP spec-revision support has not been verified yet. Last verified 2026-08-15.

Does ask-codex support the current MCP specification (2026-07-28)?

Undetermined. We have not verified which MCP specification revision ask-codex supports (as of 2026-08-15).

Is ask-codex a first-party (official) MCP server?

Undetermined. We have not verified the publisher relationship for ask-codex (as of 2026-08-15).

How do I connect to ask-codex?

ask-codex is available via the package npm:@ask-llm/codex-mcp, the official MCP Registry under io.github.Lykhoyda/ask-codex, the source repository at https://github.com/lykhoyda/ask-llm. Authentication: unknown. Transports: stdio.

When were ask-codex's facts last verified?

2026-08-15. Each fact on this page links to the sources used to verify it.

Bridge Claude with OpenAI Codex CLI for AI-to-AI collaboration, code review, and second opinions

How widely adopted is ask-codex?

Ranked #455 in The MCP 500 with Adoption Index 61.46 (snapshot , methodology v1).

Measurement Value Source
Official MCP Registry yes API ·
npm downloads (weekly) 354 API ·

How was this verified, and what are the sources?

Verified · method: registry-record · confidence 0.85 (Good).

  1. Official MCP Registry record for io.github.Lykhoyda/ask-codex at version 0.7.2 - lists package npm:@ask-llm/codex-mcp and repository https://github.com/lykhoyda/ask-llm - accessed