Skills for Codex

217,442 that install into Codex. Same mod, same page, whichever agent you run: a URL per tool would split one page into five that compete.

agentic-cadence

17618

Chef-Code/agentic-cadence

Skill Claude CodeCodex

Manage durable agent handoffs, Cadence state, pickup signatures, and clean-square shutdowns for long-running or self-evolving workflows.

not rated 2 3mo ago A 33 tokens original MIT

learning-retrospective

17619

Yingqi-Han/learning-retrospective-skill

Skill Codex

A skill for saving verified lessons from difficult coding tasks so future agents can use them. It covers both learning after a task succeeds and recalling an existing lesson when the same problem appears again.

not rated 2 changed 28d ago A 64 tokens original MIT

triz-synergy

17620

stepanenkoviktor0110-boop/ai-dev-methodology

Skill Claude CodeCodex

A skill for resolving conflicting development requirements, where one part of a system is expected to satisfy opposing conditions. It looks for existing resources in the code and data structure, then tests possible ways to separate the conflict by structure, timing, conditions, or relationships.

not rated 2 1mo ago A 175 tokens

agents-md

17621

adampoit/ai

Skill Claude CodeCodex

Create and maintain AGENTS.md files that provide AI coding agents with project context, commands, code style, and boundaries. Use when updating an existing AGENTS.md, creating a new AGENTS.md for a repository, or improving agent instructions for a codebase.

not rated 2 1mo ago A 55 tokens original MIT

trio-omnigent

17622

albiol2004/trio-agent-loop

Skill Claude CodeCodex

Run the Cursor-backed Omnigent Trio loop from the current Claude/Codex UI session when the user explicitly says “Trio Omnigent”, “Omnigent Trio”, or invokes /trio-omnigent. Do not use for an ordinary native Trio request.

not rated 2 changed 3d ago A 61 tokens original MIT

trycatch

17623

GitRavz/TryCatch

Skill Claude CodeCodex

Use when asked to check, audit, or review a web application's security, authentication, permissions, access control, error handling, API/endpoint surface, or database management — including "is my app secure", "check my auth", "review my permissions", "find vulnerabilities", or a pre-launch/pre-handover review.

not rated 2 2mo ago A 68 tokens original MIT

agent-evaluation

17624

MLOps-Courses/agentops-open-course

Skill Claude CodeCodex

Build offline checks and model-backed evidence for an LLM agent — trajectory scoring, groundedness/citation coverage, a token-cost regression tripwire, and side-by-side prompt A/B. Use when a prompt or model change might silently regress behavior, cost, or grounding, or when "it looked fine" is your only test.

not rated 2 changed 8d ago A 70 tokens original MIT

aquiles

17625

luizvb/aquiles-skill

Skill Codex

End-to-end product creation and release orchestration for taking an idea, brief, existing repository, or product problem through research, benchmarking, product strategy, FDE specification, UX/UI design, implementation, independent testing, marketing, GitHub publication, Vercel deployment, and post-release learning.…

not rated 2 2mo ago A 131 tokens original MIT

feishu-cli

17627

CassianFlorin/skill-hub-registry

Skill Claude CodeCodex

Use this skill when a user asks to install, configure, authenticate, verify, or use Feishu/Lark CLI capabilities from an Agent workflow.

not rated 2 yesterday A 0 tokens original MIT

graphify

17628

aleksbuss/orchestra

Skill Claude CodeCodex

Navigate a codebase through a local tree-sitter knowledge graph instead of grepping blindly. Use when asked how a medium-or-large codebase works, where a symbol is defined, what calls what, how two modules connect, or when planning a refactor that spans files. Requires the external graphify Python CLI; degrades to…

not rated 2 15d ago A 77 tokens original MIT

self-improve

17629

ttxs69/coding-agent-eval

Skill Claude CodeCodex

Use when the user wants to proactively push a project forward by implementing its next feature. Reads project artifacts (specs' "future work" sections, README, TODOs, recent commit trajectory, codebase gaps), infers candidate features, asks the user to pick one, then implements it on an isolated branch with…

not rated 2 3mo ago A 99 tokens

bumfuzzle

17630

arc-com/bumfuzzle

Skill Claude CodeCodex

Load it when working with Bumfuzzle, or when project has Bumfuzzle import. When you asked to create new rule, or trigger any validation or verification after task is done.

not rated 2 1mo ago A 41 tokens original MIT

orcast

17631

RubinCarter/orcast

Skill Claude CodeCodex

Use when orchestrating multiple agents in Orca: fan out parallel workers, pipeline work across stages, adversarially verify findings, run judge panels or loop-until-dry sweeps, or delegate a task and get the result back. You write a Plan definition in real JavaScript — a worker-workflow graph of worker, action, and…

not rated 2 1mo ago A 139 tokens original MIT

draft-gate

17632

dudarenok-maker/executive-application-helper

Skill Claude CodeCodex

Run the consolidated Step-1-close verification gate on any drafted application document — length compliance against the channel bands, watch-outs sweep against the candidate's overclaim register, matrix-row traceability, and Selection Criteria Response structure — in one invocation with one report. Use before saving…

not rated 2 1mo ago A 203 tokens original MIT

agent-ios

17633

squaduplabs/agent-ios

Skill Claude CodeCodex

Skill "agent-ios" from squaduplabs/agent-ios, covering agent-ios: drive the ios simulator, the loop, reading snapshots, sessions and apps and gestures and typing.

not rated 2 2mo ago A 141 tokens original MIT

mvp-operating-system

17634

skoskov/mvp-operating-system

Skill Claude CodeCodex

Run idea-to-MVP projects with idea intake, launch market research, brand/design/UX flow, standard stack preflight, memory preflight, analytics/observability planning, support planning, build/deploy/verification planning, pre-launch iteration, decision cards, token budgeting, OpenSpec, Codex implementation, independent…

not rated 2 2mo ago A 81 tokens

independent-critic

17635

xinshixu7170/independent-critic

Skill Claude CodeCodex

Invoke the installed independent-critic custom agent for an evidence-first review. Use for silent-failure risks, feasibility verdicts, permissions, migrations, gates, checks, and configuration; not for implementation or routine loud failures.

not rated 2 1mo ago A 49 tokens original MIT

retail-scrapers

17636

Mrjie7205/retail-scrapers

Skill Codex

Assess, reuse, build, repair, and validate public retail catalog and price channels in the Retail Scrapers Python toolkit. Use when a user provides a retailer name or URL, asks whether an existing adapter or market configuration can handle it, requests a new channel, or needs an existing channel fixed after site drift.

not rated 2 2mo ago A 68 tokens original MIT

composio-large-outputs

17637

evanyan22/loopengine

Skill Claude CodeCodex

How to retrieve a gateway tool's real output when its result says storedInFile is true instead of returning the data inline.

not rated 2 28d ago A 32 tokens original MIT

site-mirror

17638

ajmaluk/site-mirror-skill

Skill Claude CodeCodex

Mirror an entire website into a local directory using open‑source scripts. Supports static mirroring via wget, dynamic mirroring for single pages, and dynamic multi‑page crawling via Playwright. These modes capture JavaScript‑loaded assets, rewrite links for offline browsing and can optionally follow internal links to…

not rated 2 3mo ago A 69 tokens original MIT

setup-convex-worktrees

17639

mackinleysmith/convex-worktree-isolation

Skill Codex

Set up, repair, or explain isolated Convex development deployments for Git worktrees and coding agents, including per-worktree env bindings, temporary deployment creation, baseline data seeding, frontend port isolation, and AGENTS.md guardrails. Use when separate checkouts are clobbering one shared Convex dev…

not rated 2 2mo ago A 95 tokens original MIT

clawchat-core

17640

XMethues/clawchat-plugin-connect

Skill Codex

Use the locally connected ClawChat account for profile, friend, user-directory, group-leave, real mention, message-reaction, moment, and registered-app actions. Use when the user asks the agent to inspect or change its ClawChat profile, manage ClawChat friends, search users, leave a known group, mention or react in…

not rated 2 1mo ago A 100 tokens original MIT

At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: