Skills for Claude Code

244,585 that install into Claude Code. Same mod, same page, whichever agent you run: a URL per tool would split one page into five that compete.

job

9817

bendrucker/claude

Skill Claude Code

Daily routines for a corporate software engineering job. Start mode triages the inbound review queue, your own open PRs, and the issue tracker's plan for today. End mode clears the outbox, surfaces review debt, sweeps worktrees for unpushed work, and tidies tracker state for tomorrow. Use via /job, /job start, /job…

not rated 17 changed 11d ago A SkillSpector: pass 82 tokens original MIT

XSpoonAi/spoon-awesome-skill

Skill Claude CodeCodex

Advanced detection system identifying Sybil attacks, bot networks, and insider trading using multi-heuristic analysis, machine learning clustering, and transaction graph algorithms.

not rated 17 5mo ago A 35 tokens

d-padmanabhan/agent-engineering-handbook

Skill Claude CodeCodex

End-to-end codebase security audit using the practical eight-layer model - secrets scanning (regex + entropy), SAST (with taint analysis), SCA (deps + license), data-flow / taint, semantic / code-property-graph, IaC, custom rules, and DAST validation. Produces a severity-ranked remediation plan, .env templates, and a…

not rated 17 yesterday A SkillSpector: warn 172 tokens original MIT

geo-infer

9820

ActiveInferenceInstitute/GEO-INFER

Skill Claude CodeCodex

Geospatial Active Inference framework with 45 modules for ecological, civic, and commercial spatial analysis. Use when working with geospatial data, Active Inference, Bayesian modeling, H3 hexagonal indexing, spatial statistics, or any domain-specific geographic analysis (agriculture, health, economics, risk, climate…

not rated 17 +1 changed 11d ago A 76 tokens

Jill0099/causal-inference-mixtape

Skill Claude CodeCodex

This skill should be used when the user asks to "implement a DiD regression", "run a staggered difference-in-differences", "set up an event study", "implement IV / 2SLS", "run a regression discontinuity design", "build synthetic control", "do propensity score matching", "test parallel trends", "run Honest DiD", "wild…

not rated 17 1mo ago A 209 tokens original MIT

artifact_editor

9822

sandeshnaroju/ai-skill-engine

Skill Claude CodeCodex

Skill for generating, searching, reading, surgically editing, and rolling back digital artifacts (code scripts, 1000-page documents, spreadsheets, presentations, SVG diagrams, 2D/3D CAD drawings, geospatial maps, and industrial automation/schedules).

not rated 17 changed 7d ago A 56 tokens

prd-review

9823

caiaffa/claude-code-ultimate-engineering-system

Skill Claude Code

Full PRD review in one pass through two lenses — engineering (feasibility, metrics, gaps, decision quality, dependencies, learning plan) and product/PM (right problem, right audience, solution quality, hypothesis strength, documentation completeness). Use before committing engineering effort to a PRD.

not rated 17 9d ago A 62 tokens original MIT

agent-refine-skill

9824

371684029/oh-my-co-work

Skill Claude CodeCodex

A manually triggered workflow for sending an outside agent's inputs, outputs, and conclusions to a shared cowork document center.

not rated 17 8d ago A 57 tokens

browser-gateway

9825

browser-gateway/browser-gateway

Skill Claude CodeCodex

Drive a real browser from the terminal: open pages, read them, click and type, across local Chrome or any cloud browser provider routed through browser-gateway. Use when a task needs a live web page rather than an HTTP fetch.

not rated 17 +1 yesterday A 0 tokens original MIT

skill-authoring

9826

stackhawk/agent-skills

Skill Claude Code needs its repo

Guides authoring and maintaining agent skills in this repository — enforcing Anthropic best practices, bumping versions, regenerating Cursor rules, and keeping the plugin structure consistent. Use when editing SKILL.md files, reference files, or plugin manifests; creating a new plugin; or reviewing a skill for…

not rated 16 changed 13d ago A SkillSpector: pass 85 tokens original MIT

animation-review

9827

jaaaaaaaaaaack/custom-skills

Skill Claude CodeCodex

Review web animations by recording the browser and sending video to Gemini for frame-level analysis.

not rated 16 6mo ago A 19 tokens

open-pencil

9828

open-pencil/skills

Skill Claude CodeCodex

Work with Figma .fig design files and the running OpenPencil editor — inspect structure, query nodes, analyze design tokens, export PNG/SVG/PDF/JSX, and modify designs programmatically. Use when asked to open, inspect, export, analyze, or edit .fig files, or to control the running OpenPencil app.

not rated 16 10d ago A Socket: passSnyk: pass 73 tokens original MIT archived

pdf-watermark-remover

9830

yuanqi99/manus-skills

Skill Claude CodeCodex

Remove watermarks from PDF files. Use when users request watermark removal, cleaning watermarks, or de-watermarking PDF documents. Supports tiling pattern watermarks (repeated image/text tiles) and semi-transparent text overlay watermarks.

not rated 16 7mo ago B 53 tokens original MIT

feedback

9832

rooney2020/qt-interactive-feedback-mcp

Skill Claude CodeCodex

A conversation rule that requires an interactive feedback step during every exchange, with automatic reconnection after a timeout and a fallback after three real failures. The instructions are written in Chinese.

not rated 16 5mo ago A 31 tokens original MIT

react-test-engineer

9834

GrishaAngelovGH/gemini-cli-agent-skills

Skill Claude CodeCodex needs its repo

Expert guidance for testing React applications using React Testing Library and Vitest. Focuses on user-centric testing, accessibility, and best practices for unit and integration tests to ensure robust and maintainable code.

not rated 16 6mo ago A 44 tokens original MIT

blindspot-check

9835

soheilmomeniii/blindspot-check

Skill Claude CodeCodex

Checks a big decision for blind spots against a catalogue of 95 cognitive biases before the user commits. Use when the user is about to make or has just justified a major life decision and wants to be checked for self-deception — buying a house, relocating, signing a long lease or contract, quitting or taking a job…

not rated 16 1mo ago A 219 tokens original MIT

schwepps/skills

Skill Claude CodeCodex

Comprehensive LinkedIn personal branding analysis, profile optimization, and visibility improvement skill using Claude for Chrome browser tools. Use when users request LinkedIn profile analysis, personal branding audit, profile optimization recommendations, LinkedIn visibility improvement, headline optimization, About…

not rated 16 8mo ago A Socket: passSnyk: warn 108 tokens original MIT

skill-creator

9837

codeclawd/fable-mode

Skill Claude CodeCodex

Create new skills, modify and improve existing skills, and measure skill performance. Use when users want to create a skill from scratch, edit, or optimize an existing skill, run evals to test a skill, benchmark skill performance with variance analysis, or optimize a skill's description for better triggering accuracy.

not rated 16 13d ago A 64 tokens

nix-agent-init

9838

JEFF7712/nix-agent

Skill Claude CodeCodex

Onboard an unfamiliar NixOS or Home Manager flake by running nix-agent inspect-flake and generating AGENTMAP.md, CLAUDE.md, and .mcp.json from observed facts. Use on first contact with a config repo, when the user asks how the flake is laid out, or when making the repo agent-ready. Requires the nix-agent MCP server.

not rated 16 13d ago A SkillSpector: warn 81 tokens original MIT

jahro-logging

9839

jahro-console/unity-agent-skills

Skill Claude CodeCodex

Reviews and improves Debug.Log usage in Unity C# projects following structured logging principles: context tags, severity contracts, boundary-based placement, and criticality tiers. Detects common antipatterns (naked Debug.Log, logging in Update, stringly-typed errors), adds missing logs at system/state/error/external…

not rated 16 6mo ago A 111 tokens original MIT

ElmatadorZ/Genesis-Mind-ClaudeSkill-Agent

Skill Claude CodeCodex

Use this skill for ANY of the following — do not skip it even if the query seems simple: strategic decisions, business analysis, thesis building, complex problem solving, geopolitical analysis (non-market), philosophical reasoning, academic research, system design, decision under uncertainty, long-form thinking, or…

not rated 16 1mo ago A 179 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: