Skills for Codex

212,203 that install into Codex. Same mod, same page, whichever agent you run: a URL per tool would split one page into five that compete.

ast-grep

3457

tctinh/agent-hive

Skill Claude CodeCodex

Use ast-grep MCP tools for syntax-aware structural search, AST inspection, rule testing, and structural verification. Triggers: code-shape queries, structural invariants, pattern debugging, AST inspection, and multi-file syntax matching.

not rated 161 4mo ago A 0 tokens

qmt-inner-backtest

3458

dfkai/xtquantai

Skill Claude CodeCodex

A procedure for turning a trading strategy or research report into a QMT daily factor backtest script. QMT is a Chinese trading-platform environment, and a backtest simulates how a strategy would have traded using historical data.

not rated 161 3mo ago A SkillSpector: pass 96 tokens original MIT

team-building

3459

markus-global/markus

Skill Claude CodeCodex

Design and create AI team packages — manifest format, member structure, directory layout.

not rated 161 yesterday A SkillSpector: warn 18 tokens original Apache-2.0

spectre-learn

3460

joenandez/spectre

Skill Claude CodeCodex

Use when the user invokes /learn or asks to remember, save, or capture a pattern, decision, gotcha, procedure, or feature dossier from this session for later re-use ("please remember", "what did we learn?"). Captures durable project knowledge as a canonical user-level record. Do NOT trigger for simple personal…

not rated 161 +3 changed 5d ago A SkillSpector: warn 93 tokens original MIT

pneuma-bansho

3461

pandazki/pneuma-skills

Skill Claude CodeCodex

A board-based way to explain ideas through written Markdown, a simple text-formatting language, with the writing appearing progressively like a live lecture.

not rated 161 +1 changed 4d ago A SkillSpector: warn 150 tokens original MIT

citation-audit

3462

moonlarry/codex-paper-skills

Skill Claude CodeCodex

Zero-context verification that every bibliographic entry in the paper is real, correctly attributed, and used in a context the cited paper actually supports. Uses the AGENTS.md paper architect/reviewer role with web/DBLP/arXiv lookup to catch hallucinated authors, wrong years, fabricated venues, version mismatches…

not rated 161 +1 1mo ago A 118 tokens

dashiai-ppt

3463

mujingquan835/dashiai-ppt-skill

Skill Codex

A tool for creating new slide decks or editing existing PowerPoint presentations while keeping unrelated content unchanged. It produces offline HTML slides that can be edited in a browser and exported to PPTX or PDF.

not rated 161 +9 1mo ago A 75 tokens AGPL-3.0

geo-site-diagnose

3464

yaojingang/GEOHub

Skill Claude CodeCodex

A website diagnosis that crawls one public site, reviews up to ten representative page types, and produces a visual HTML report about its readiness for generative search engines.

not rated 161 +7 changed 11d ago A 99 tokens AGPL-3.0

h3-storyboard

3465

phileiny/h3-storyboard-skill

Skill Claude CodeCodex

Turn a script into MiniMax H3 shot lists with working emotional performance — beat tables, shot counts, expression direction, and the acting techniques that actually render. Use when breaking a script or scene into H3 shots, writing beat timings, directing a character's face or emotion, fixing flat/wooden performance…

not rated 161 +3 17d ago A SkillSpector: pass 114 tokens original MIT

cumcm-live-workflow

3466

haoxilin/cumcm-live-workflow-skill

Skill Claude CodeCodex

A complete workflow guide for solving China Undergraduate Mathematical Contest in Modeling problems, from checking the computer environment through submitting the final paper.

not rated 161 +79 changed 7d ago A SkillSpector: pass 223 tokens original MIT

generate-stories

3467

digipulse-engineering/GAAI-framework

Skill Claude CodeCodex

Translate a single Epic into clear, actionable User Stories with explicit acceptance criteria. Activate when an Epic is defined and work needs to be prepared for Delivery execution.

not rated 161 +1 changed 11d ago A 35 tokens

diagrams

3468

anton-abyzov/specweave

Skill Claude CodeCodex

Mermaid diagrams following the C4 model: context, container, component, sequence, ER and deployment. Use when saying "diagram", "visualize", or "architecture diagram".

not rated 161 +1 yesterday A SkillSpector: pass 0 tokens original MIT

explyt/spring-plugin

Skill Claude CodeCodex

Orchestrates a code review of the spring-plugin repository through scope/context passes, routing, domain reviewer subskills, and per-artifact validation. Use when asked to review a PR, diff, commit, branch, module, or file set, to run a full orchestrated review, or to produce a validated review report.

not rated 160 yesterday A SkillSpector: warn 72 tokens original Apache-2.0

TianGzlab/OmicsClaw

Skill Claude CodeCodex

Systematic workflow for clustering biological samples, features, or any quantitative data matrix. Implements multiple clustering algorithms with rigorous validation, comparison, and interpretation to identify meaningful data groupings.

not rated 160 1mo ago A SkillSpector: pass 6 tokens original Apache-2.0

data-chatbots

3471

swyxio/skills

Skill Claude CodeCodex

Design and implement AI copilots that analyze structured data and propose mutations for human approval (draft → apply), not direct writes. Covers prompting, multistep compound requests (remove + add in one turn), FIFO client queuing for long agent loops, validation, session memory, optimistic versioning UX, copilot…

not rated 160 +2 2d ago A SkillSpector: warn 141 tokens original MIT

cleo-validator

3473

kryptobaseddev/cleo

Skill Claude CodeCodex

Independent IVTR peer-reviewer role. The Validator is spawned by a Lead AFTER a Worker reports an implementation candidate to verify that every Acceptance Criterion is satisfied by programmatic evidence. The Validator MUST be a different agent instance from the Worker who built the change — same-agent self-attestation…

not rated 160 yesterday A SkillSpector: warn 196 tokens original MIT

forge-platform

3474

nihalashetty/Forge

Skill Claude CodeCodex

Use when designing, building, debugging, or explaining Forge workflows, nodes, state, routing, middleware, tools, or knowledge - especially custom/complex shapes beyond the canned builders, AND for anything about deep agents, sub-agents, or supervisor patterns (how sub-agents are wired on the canvas), or…

not rated 159 +1 8d ago A SkillSpector: pass 76 tokens original MIT

cell-free-expression

3475

adaptyvbio/protein-design-skills

Skill Claude CodeCodex

Guidance for cell-free protein synthesis (CFPS) optimization. Use when: (1) Planning CFPS experiments, (2) Troubleshooting low yield or aggregation, (3) Optimizing DNA template design for CFPS, (4) Expressing difficult proteins (disulfide-rich, toxic, membrane).

not rated 159 +1 3mo ago A SkillSpector: warn 67 tokens original MIT

smerchek/claude-epub-skill

Skill Claude CodeCodex

Convert markdown documents and chat summaries into formatted EPUB ebook files that can be read on any device or uploaded to Kindle.

not rated 159 +1 11mo ago A 31 tokens original MIT

build-harness

3477

Dogacel/auto-gpu-kernel

Skill Claude CodeCodex

Generate the repository-specific validation and benchmark adapters that kbench will orchestrate. Use once when harness/prepared.json is absent.

not rated 159 2d ago A 29 tokens original Apache-2.0

triage

3480

openclaw/clawdinators

Skill Claude CodeCodex

Analyze GitHub and Discord signals to prioritize maintainer attention. Use when asked about priorities, what's hot, what needs attention, or project status.

not rated 158 1mo ago A SkillSpector: warn 32 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: