AI Agent Tooling × Codex

Top AI/ML & Agent Tooling Skills for Codex

For agent and integration tooling in Codex CLI, Composio is the broadest single install, with vendor skills for Supabase, Stripe, Notion, and Shopify covering focused builds against one product. All are verified through the SKILL.md path Codex adopted, so the same skill folder you use in Claude Code works here unchanged.

7 of 22 verified on Codex · updated July 14, 2026

Top 5 on Codex

  1. 1.antigravity-awesome-skills

    1,234+ skills in one bundle. Single install across AI coding assistants.

  2. 2.composio

    1,000+ SaaS integrations as one skill. OAuth lifecycle, scoped credentials, structured actions.

  3. 3.supabase-skill

    Supabase done right. RLS policies, edge functions, realtime, auth — in idiomatic patterns.

  4. 4.stripe-payments

    Stripe done right. Checkout, subscriptions, webhooks, idempotency, metered billing.

  5. 5.notion-api-skill

    Notion API: page/database CRUD, block hierarchies, rich text, schema sync.

Verified

AI Agent Tooling skills that work on Codex

Ranked by composite score. Every entry was tested on Codex — not inferred from the SKILL.md format.

1,234+ skills in one bundle. Single install across AI coding assistants.

BundleMega-pack
Code
Low2 min
Verified

1,000+ SaaS integrations as one skill. OAuth lifecycle, scoped credentials, structured actions.

OAuthSaaSAction-taking
All surfaces
Medium5 min

Supabase done right. RLS policies, edge functions, realtime, auth — in idiomatic patterns.

PostgresRLSRealtime
Code
Medium4 min

Stripe done right. Checkout, subscriptions, webhooks, idempotency, metered billing.

StripePaymentsWebhooks
All surfaces
Medium4 min

Notion API: page/database CRUD, block hierarchies, rich text, schema sync.

NotionAPICMS
All surfaces
Medium3 min

Shopify Storefront API: cart, checkout, metafields, customer accounts, Hydrogen patterns.

ShopifyCommerceHydrogen
Code
Medium4 min

232+ skills across engineering, marketing, product, compliance, advisory.

BundleMulti-discipline
Code
Low3 min

Install

Commands for Codex

Copy-paste installs for the top picks. Full per-agent commands are on each skill page.

antigravity-awesome-skills
npx antigravity-awesome-skills --codex
composio
codex skills add composiohq/skills
supabase-skill
codex skills add supabase/agent-skills/skills/supabase-skill
stripe-payments

See the skill page for setup.

notion-api-skill
codex skills add makenotion/skills/skills/notion-api-skill
shopify-storefront

See the skill page for setup.

alirezarezvani-skills
codex skills add alirezarezvani/claude-skills/skills/alirezarezvani-skills

Not verified here

15 ai agent tooling skills we have not confirmed on Codex

Listed rather than hidden. Absence here usually means untested, not broken — check each skill page for the agents it is verified on.

A combination only gets a page here when at least 6 skills are verified on the agent — otherwise the page would be a stub pretending to be a ranking.

FAQ

Common questions

Do skills written for Claude Code need editing to work in Codex?

Usually not — the spec fields Codex reads are the same two the spec requires. What can differ is anything agent-specific inside the instructions: a skill that names Claude Code tools or expects a particular allowed-tools list may degrade rather than fail. The compatibility list on each entry reflects what was actually tested, not what should work in principle.

How many ai agent tooling skills work with Codex?

7 of the 22 skills catalogued in AI/ML & Agent Tooling are verified working on Codex. The remaining 15 are either untested on this agent or depend on capabilities it does not provide — they are listed below rather than hidden.

How do I install a ai agent tooling skill on Codex?

Each skill page carries the exact Codex command. Codex reads SKILL.md natively, so a skill folder works unchanged.

Related

Other cuts of this data