Skills

Progressive-disclosure instructions an agent loads on demand. Cheap until invoked, which is why the per-session figure on each card is usually two digits.

content-planning

601

Agenta-AI/agenta

Skill Claude CodeCodex

Prioritize content opportunities or a small cluster and decide create versus update from business fit, demand evidence, existing coverage and proof.

not rated 4.9k +14 yesterday A 29 tokens

tsec-actions

602

oritera/Cairn

Skill Claude CodeCodex

A task-specific instruction for submitting a flag during a tsec CTF or penetration-testing competition. A CTF is a security contest where participants solve challenges and submit proof strings called flags.

not rated 4.9k +135 2mo ago A 26 tokens AGPL-3.0

openkb-deck-neon

603

VectifyAI/OpenKB

Skill Claude CodeCodex

A skill for creating a single-file HTML slide deck from content stored in OpenKB, a knowledge-base chat system. It defines a dark, high-tech visual style using neon colors, glow effects, and glass-like panels.

not rated 4.9k +17 3mo ago A SkillSpector: pass 173 tokens original Apache-2.0

frame-bold-poster

604

nexu-io/html-video

Skill Claude CodeCodex

A 1970s European editorial poster in motion — a red rule draws across, a giant tilted figure drops in, a three-line headline rises line-by-line, an italic serif standfirst fades.

not rated 4.8k +20 4mo ago A SkillSpector: pass 45 tokens original Apache-2.0

pipeline-conductor

605

kirodotdev/KiroCrew

Skill Claude CodeCodex

Operating procedure for the kirocrew-pipeline-conductor agent. Use when a pipeline conductor session is seeded, inspected or debugged. You MANAGE one issue/PR pipeline on one repo: two columns per item (session working? item solved?), send intent, never re-derive a red yourself.

not rated 4.8k +107 changed 2d ago A SkillSpector: warn 65 tokens original Apache-2.0

modlens

606

liustack/modlens

Skill Claude Code

Plug-in vision for text-only models. Hard rule: when a file path or URL with an image extension (.png, .jpg, .jpeg, .webp, .gif, .heic, .heif) appears anywhere in the conversation (typed by the user, injected as a [Image: source: ] line, or inside a tag) and you cannot see that image's content, run this skill on it…

not rated 4.8k +101 changed 14d ago A Socket: passSnyk: warnSkillSpector: pass 240 tokens original MIT

research-with-sources

607

inkeep/open-knowledge

Skill Claude CodeCodex

Investigate a topic against preserved sources and write a draft-status research article under research/ in a Knowledge Base project (the knowledge-base starter pack). Read when asked to research a topic, compare options, synthesize sources, gather evidence, or extend an existing research doc. Carries the full…

not rated 4.8k +40 changed 23d ago A SkillSpector: warn 136 tokens GPL-3.0

formkit

608

formkit/formkit

Skill Codex

Use when working with FormKit forms, validation, schema, or custom inputs in React, Vue, or Nuxt projects.

not rated 4.8k +1 yesterday A SkillSpector: warn 28 tokens original MIT

create-example

609

liveblocks/liveblocks

Skill Claude CodeCodex

Create a new Liveblocks example app for the gallery under examples/. Use when asked to build a new example, demo, or showcase app, or when restructuring an existing example. Covers scaffolding, gallery conventions (exampleId, examplePreview, database.ts, HelpButton), providers configuration, AI patterns, styling…

not rated 4.8k +5 yesterday A SkillSpector: warn 77 tokens

release

610

PrimeIntellect-ai/verifiers

Skill Claude CodeCodex

Release a stable verifiers version from main to PyPI and GitHub.

not rated 4.8k +8 changed 21d ago A SkillSpector: pass 17 tokens original MIT

panning-for-gold

611

NateBJones-Projects/OB1

Skill Claude CodeCodex

Use when processing voice transcripts, brain dumps, stream-of-consciousness notes, or any raw multi-topic capture. Extracts every idea thread, then evaluates each one with deep brainstorming, then captures results to Open Brain. Trigger on transcripts, exports, "process this", "pan for gold", "brain dump", "what did I…

not rated 4.8k +8 changed 2mo ago A 80 tokens

foo

612

ThePrimeagen/99

Skill Claude CodeCodex

Neovim AI agent done right.

not rated 4.7k +1 4mo ago A 0 tokens

ondb

613

x-cmd/x-cmd

Skill Claude CodeCodex

A logical analysis and reasoning tool for AI. Use when decomposing documents into structured knowledge, querying entities and relations, validating consistency, or indexing files. Trigger on "remember", "what do I know about", "link X to Y", "show dependencies", "analyze this document", entity CRUD, or cross-skill…

not rated 4.7k +3 7d ago A SkillSpector: pass 71 tokens original Apache-2.0

taro-ui-guide

614

jd-opensource/taro-ui

Skill Claude CodeCodex

Guides installation, Taro config, styling, and usage of taro-ui (At components) for WeChat/Alipay/H5/RN. Use when building Taro apps with taro-ui, picking components, theming, i18n, or modifying packages/taro-ui source.

not rated 4.7k +2 1mo ago A SkillSpector: pass 66 tokens original MIT

perception-localize

615

dimensionalOS/dimos

Skill Claude CodeCodex

Locate objects with a running PerceptionLocalize stack over MCP (state, localize) - probe the machine, build the time window, watch labels on a schedule, narrow an object's position, change params per call, and tell where a failure comes from. Use whenever a blueprint with PerceptionLocalize and McpServer runs, such…

not rated 4.7k +14 changed yesterday A 86 tokens

zebbern/claude-code-guide

Skill Claude CodeCodex

This skill should be used when the user asks to "identify web application vulnerabilities", "explain common security flaws", "understand vulnerability categories", "learn about injection attacks", "review access control weaknesses", "analyze API security issues", "assess security misconfigurations", "understand…

not rated 4.7k +10 3d ago A SkillSpector: pass 114 tokens original MIT

LeagueAkari/LeagueAkari

Skill Claude CodeCodex

Use when creating, extending, refactoring, splitting, or reviewing League Akari main or renderer shards, including shard file organization, controller/loader/executor/handler boundaries, naming conventions, renderer TSX usage, platform guards, and public contract compatibility.

not rated 4.7k +30 5d ago A SkillSpector: warn 58 tokens original MIT

chinese-novelist

618

PenglongHuang/chinese-novelist-skill

Skill Claude CodeCodex

A skill for helping write Chinese novels, including stated writing principles, features, and a defined workflow.

not rated 4.7k +148 changed 17d ago A 66 tokens original MIT

arithmetic-evaluator

619

JetBrains/koog

Skill Claude CodeCodex ✓ vendor

Evaluate arithmetic expressions and return numeric results. Use when a user asks an arithmetic question, requests calculation, or provides a math expression involving numbers, parentheses, and arithmetic operators.

not rated 4.7k +7 2d ago A SkillSpector: pass 39 tokens original Apache-2.0

memgraph/memgraph

Skill Claude CodeCodex

Review code changes in Memgraph's storage layer, including MVCC, concurrency patterns, WAL, recovery, DDL operations, index/constraint management, delta chains, and skip list operations. Invoke for pull requests or changes to src/storage/v2/.

not rated 4.6k +11 yesterday A SkillSpector: warn 56 tokens

git-workflow

621

modelcontextprotocol/csharp-sdk

Skill Claude CodeCodex ✓ vendor

Follow this team's Git conventions for branching, commit messages, and pull requests.

not rated 4.6k +5 yesterday A 19 tokens

ccgui-plugin-creator

622

zhukunpenglinyutong/desktop-cc-gui

Skill Claude CodeCodex

A plugin-building workflow for CC GUI, a desktop client that can be extended with plugins written as configuration or JavaScript modules.

not rated 4.6k +17 yesterday A 132 tokens original MIT

code-review

623

phodal/auto-dev

Skill Claude Code

Perform comprehensive code review with best practices.

not rated 4.6k +3 1mo ago A SkillSpector: pass 10 tokens original MPL-2.0

openmemory

624

CaviraOSS/OpenMemory

Skill Claude CodeCodex

Manage persistent memory via OpenMemory MCP. TRIGGER when: user says "remember this", "save to memory", "store this", "recall", "what do you remember about", "check memory", "forget this", "delete memory", "clean up memory", or when agent forms a stable conclusion worth persisting. DO NOT TRIGGER when: user refers to…

not rated 4.6k 19d ago A SkillSpector: warn 96 tokens original Apache-2.0

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: