add-codex

add-codex is an MCP server development skill for AI agents, published by qwibitai in the nanoclaw repository on GitHub. Skillspace rates add-codex D (60/100) and it passed the safety scan; the rating is based on static analysis only.

Use Codex (OpenAI's codex app-server) as a full agent provider — planning, tool orchestration, MCP tools, server-side history, session resume — alongside or instead of Claude. ChatGPT subscription or OpenAI API key, vault-only via OneCLI. Per-group via `ncl groups config update --provider codex`. Distinct from using OpenAI as an MCP tool (where Claude remains the planner).

Grade
D
Quality
60 / 100
Safety
Passed
GitHub stars
30,694

Unproven: rated by static analysis only, not yet compared head-to-head.

Our two independent classifiers differ on this skill's category, so treat the placement as provisional.

This rating describes the version of the repository we crawled; it may have changed since, so go by its current files.

View source on GitHubqwibitai/nanoclaw

Our review

Architecture
92 / 100
Maturity
Basic: a single SKILL.md
Security scan
Low-risk patterns
License
Not declared. Check the repository before reusing it.
Adoption
Adopted by 0 other repositories, in 0 collections
Scope
Vendor-specific: built around one product. Configuring Codex as an agent provider for NanoClaw users

What the scanner flagged

  • mentions secrets in text

Not checked yet

  • Category is a classifier prediction; no model has read this skill yet
  • Not judged on the rubric yet (not a contender in its category)
  • No blind task eval yet
  • Sibling files (scripts, references) not fetched; security scan covers SKILL.md only

Better-rated skills in MCP server development

Also published in 1 other repo

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