Agent skills you can check before you install
Public SKILL.md skills from GitHub repositories with 50+ stars and from the vendors themselves, scanned and scored. Install any of them with one command in Claude Code, Cursor, Codex, GitHub Copilot or Gemini CLI.
47,935 skills from 2,309 repositories · updated 9 minutes ago
10,097 skills
- agent-ready-mppfabricioctelles/skillsSub-skill: Implement MPP Payment Discovery. Publish OpenAPI with x-payment-info extensions so AI agents discover payable endpoints via Machine Payment Protocol (mpp.dev).OtherNo warnings★ 123↓ —
- brand-identityaAAaqwq/AGI-Super-TeamDefine brand strategy, voice, visual direction, tagline, and usage guidelines. Use when creating, refreshing, or standardizing a product or company brand.OtherNo warnings★ 112↓ —
- sandler-systemaAAaqwq/AGI-Super-TeamApply Sandler Selling System principles for consultative sales with pain discovery, budget qualification, and mutual decision frameworksOtherNo warnings★ 112↓ —
- run3_skill-1cxcscmu/SkillLearnBench[COLM'26] SkillLearnBench is the first benchmark for evaluating continual learning methods that automatically generate agent skills.OtherNo warnings★ 91↓ —
- run1_skill-1cxcscmu/SkillLearnBench[COLM'26] SkillLearnBench is the first benchmark for evaluating continual learning methods that automatically generate agent skills.OtherNo warnings★ 91↓ —
- d3-data-tablecxcscmu/SkillLearnBenchHow to build an interactive HTML data table driven by D3.js v6 with sortable columns, row highlighting, cross-component selection, and formatted values. Use this skill when building tabular displays alongside D3 charts, especially when the table needs to stay in sync with chart interactions.OtherNo warnings★ 91↓ —
- cta-language-systemsTheGoat395/Codex-SkillsMake action labels explain what happens next.OtherNo warnings★ 135↓ —
- check-environmentclaude-world/director-mode-liteVerify Claude, Codex, and Grok availability plus Director guidance, relay, agents, and skills. Audit optional hooks only when selected. Use after installation or when a native surface misbehaves.OtherNo warnings★ 80↓ —
- alterlab-molfeatAlterLab-IEU/AlterLab-Academic-SkillsFeaturizes molecules for machine learning with molfeat — ECFP/MACCS/MAP4 fingerprints, RDKit and Mordred physicochemical descriptors, pharmacophore and shape descriptors, and pretrained embeddings (ChemBERTa, ChemGPT, CheMeleon) exposed as scikit-learn transformers that convert SMILES into feature vectors. Use when turning molecules into ML-ready feature matrices for QSAR/QSPR or virtual screening, or benchmarking fingerprint against descriptor and embedding representations; for training models and MoleculeNet benchmarks on those features prefer alterlab-deepchem, and for low-level fingerprint or descriptor primitives prefer alterlab-rdkit. Part of the AlterLab Academic Skills suite.OtherNo warnings★ 81↓ —
- d3-interactive-tablecxcscmu/SkillLearnBenchBuild a sortable, highlightable HTML data table linked to a D3 chart so clicking a chart element highlights the matching table row and vice versa.OtherNo warnings★ 91↓ —
- agent-templateclaude-world/director-mode-liteGenerate custom agent from template. Use when creating a new subagent from scratch, or scaffolding an agent file with correct frontmatter.OtherNo warnings★ 80↓ —
- press-mediarshankras/claude-code-apple-skillsGet press coverage and media attention for your indie app. Covers press kit preparation, finding journalists/bloggers/YouTubers, pitch timing, embargo strategy, and story angles that get coverage. Use when user wants press coverage, is preparing for a launch, or wants to build a media kit.OtherNo warnings★ 842↓ —
- math-intuition-builderparcadei/Continuous-Claude-v3Develops mathematical understanding through examples, visualization, and analogyOtherNo warnings★ 3.9K↓ —Also in 1 other repo
- second-order-odesparcadei/Continuous-Claude-v3Problem-solving strategies for second order odes in odes pdesOtherNo warnings★ 3.9K↓ —
- dbscan-custom-metricscxcscmu/SkillLearnBenchImplement DBSCAN clustering with custom distance metrics using scikit-learn's pairwise_distances.OtherNo warnings★ 91↓ —
- skill-templateclaude-world/director-mode-liteGenerate custom skill/command from template. Use when creating a new skill or slash command from scratch, or scaffolding a skill file with correct frontmatter.OtherNo warnings★ 80↓ —
- hook-templateclaude-world/director-mode-liteGenerate hook script from template. Use when adding a new hook, wiring a PreToolUse/PostToolUse/Stop/Notification hook, or scaffolding hook config for settings.json.OtherNo warnings★ 80↓ —
- wiki-arsenalEncod3d-Sec/TORCHFast PARALLEL wiki lookup engine over wiki/techniques + wiki/payloads + wiki/tools + wiki/cheatsheets for a surface/service/vuln-class. Two modes - quick (one qmd search, cheap, fire constantly) and deep (4 parallel subagents, one per area, merged ready-to-use arsenal card, cached). This is the fast path arsenal that `arsenal` delegates to; the hunt-* skills each inline their own qmd_query and can hand off here for a parallel lookup. Use for "what do I use against <surface>", "arsenal for <X>", "deep/full arsenal", "tool + payload + technique + cheatsheet for <X>", "fast wiki lookup", "parallel wiki search", any "how do I attack/exploit <service|vuln-class>" where you want the documented tooling + payloads before hand-rolling.OtherNo warnings★ 337↓ —
- hunt-sqliEncod3d-Sec/TORCHSQLi and NoSQLi hunting - error-based, boolean-blind, time-based, UNION, NoSQL operator injection. sqlmap automation after manual confirmation. Wiki-first, FIND schema output.OtherNo warnings★ 337↓ —
- app-cliprshankras/claude-code-apple-skillsGenerates App Clip targets with invocation URL handling, lightweight experiences, and full app upgrade prompts. Use when user wants NFC/QR/Safari banner invocation, instant app experiences, or App Clip Card setup.OtherNo warnings★ 842↓ —
- agentsclaude-world/director-mode-liteList all available agents (core, expert, self-evolving). Use when the user asks what agents are available or runs /agents.OtherNo warnings★ 80↓ —
- wikiEncod3d-Sec/TORCHSearch, query, and maintain the qmd-indexed wiki - semantic search, keyword search, re-index after adding pages, check index status.OtherNo warnings★ 337↓ —
- github-issue-analysiscxcscmu/SkillLearnBenchAnalyze GitHub issues for a date range, counting totals, bug reports (by label substring), and closed bug reports.OtherNo warnings★ 91↓ —
- ardot-create-new-filebalabalabalading/huuuuuuho-skills**强制性前置条件** — 每次调用 `create_new_page` 工具之前，必须先调用此技能。 未经加载此技能，绝不能直接调用 `create_new_page`。 当用户想要在 Ardot 设计文件中创建新页面时触发。 关键词：在 Ardot 上下文中的"创建新页面"、"添加页面"、"新画布"。OtherNo warnings★ 118↓ —
using-string
string-os/string
OtherUpdated yesterday
From the author
Use the installed String MCP tool for String apps, SFMD, web pages, shell sessions, and commands like /open, /act, /install, or /set.
Install
npx skills add string-os/string --skill using-string -a claude-code
Installs to .claude/skills/using-string/ · Each command fetches the skill straight from GitHub with the open skills CLI.
Download .zip
Byte-identical to the scanned commit, with the repository’s licence and a SOURCE.txt.
What it can touch
Instructions onlyNo network use seenLicence: MIT
Safety checks on SKILL.md
No warnings.
Why 83
Security100
Provenance63
Maintenance100
Licence100
Adoption33
Files (1)
- SKILL.md