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.
46,100 skills from 2,198 repositories · updated 7 hours ago
9,541 skills
- lov-fill-web-formlovstudio/skillsFill web forms by fetching form fields from a URL, deep-searching the user's local knowledge base for relevant info, and generating a markdown document with all answers pre-filled. Use when the user provides a URL to a web form (conference application, speaker submission, event registration, profile form) and wants help filling it out from their existing materials. Also trigger when the user mentions "填网页表", "fill web form", "网页填表", "表单填写", "申请表填写", "conference application", "speaker submission", "讲师申请", "报名表", or provides a URL with "form", "feedback", "apply", "register", "submit" in the path.OtherNo warnings★ 73↓ —
- lov-fact-checklovstudio/skills用真人尽调思路校验用户提出的事实命题：拆解可验证问题、检索一手资料、 交叉验证证据链，并给出带置信度和不确定边界的结论。 Trigger when the user asks to fact-check, verify a claim, confirm whether something is true, source-check an answer, or mentions "事实校验", "帮我确认", "这是真的吗", "verify this", "fact check", "source check", "due diligence".OtherNo warnings★ 73↓ —
- custom-enginealibaba/skill-upAn evaluation and evolution tool for Agent Skills.OtherNo warnings★ 1.4K↓ —
- file-operationsmhattingpete/claude-skills-marketplaceAnalyze files and get detailed metadata including size, line counts, modification times, and content statistics. Use when users request file information, statistics, or analysis without modifying files.OtherNo warnings★ 689↓ —
- agent-lightningcoco-research/cocoTrain and optimize AI agents using Microsoft's Agent Lightning framework with reinforcement learning. Use when setting up agent training, instrumenting agents with tracing, configuring LightningStore, implementing reward functions, or optimizing prompts with RL/APO algorithms.OtherNo warnings★ 795↓ —
- pmstudio-nfrcoco-research/cocoDetailed completeness audit of all project documents. Use when someone asks "are we ready for production", "audit our docs", "readiness check", "nfr tracker", or "what's missing". Do NOT use for a quick command listing — use /pmstudio instead. Scans every document for section-level completeness, reports staleness, and gives prioritized gap-closure recommendations.OtherNo warnings★ 795↓ —
- coco-loopcoco-research/cocoStart a safe, governed autonomous loop from a plain-language goal. Use when the user says /coco-loop, "run an autonomous loop", "keep my build green for N hours", "work on X autonomously for a while", or wants a bounded self-improving loop that proposes fixes and never commits on its own. Turns a vague goal into a readable charter the user confirms, then arms and runs the loop propose-only under the coco-loops governance framework.OtherNo warnings★ 795↓ —
- voice-aicoco-research/cocoPointer to the upstream skill for building voice agents with speech-to-speech and STT-LLM-TTS pipelines, installed from upstream.OtherNo warnings★ 795↓ —
- scenario-godot-performance-exportUpdatedscenario-labs/skillsUse when a Godot game stutters, drops frames, hitches when entering new areas, overheats a phone, or must ship: profiling and Performance monitors, CPU or GPU bound, draw calls, MultiMesh, occlusion culling, LOD, shader compilation hitches, export to macOS, Windows, Linux, Steam, Android (APK, AAB, keystore), iOS (Xcode), web (itch.io, COOP/COEP headers, SharedArrayBuffer, JavaScript interop), build size budgets, demo and DLC builds, signing and notarization.OtherNo warnings★ 1.2K↓ —
- omniverse-realtime-viewerNVIDIA/skillsUse as the top-level router for Omniverse Realtime Viewer USD app requests and focused viewer reference documents.OtherReview first★ 3.8K↓ —
- ESLint Rule Auditoragentskillexchange/skillsAudits ESLint configurations using @eslint/eslintrc and @eslint/js flat config APIs. Detects conflicting rules, deprecated configs, and generates migration paths from eslintrc to eslint.config.js flat config format.OtherNo warnings★ 58↓ —
- ase-repo-changelogrse/aseUpdate ChangeLog entries in CHANGELOG.md filesOtherNo warnings★ 60↓ —
- motherduck-ducklakemotherduckdb/agent-skillsDecide whether DuckLake fits a MotherDuck workload and operate it safely. Use whenever DuckLake, open table formats, or customer-owned buckets come up.OtherNo warnings★ 62↓ —
- scenario-unity-vfxUpdatedscenario-labs/skillsUse when making or fixing real-time VFX in Unity 6.3: explosions, fireballs, projectiles with muzzle, trail and impact, spells, slashes, shockwaves, smoke, sparks, Particle System (Shuriken) or VFX Graph ('VFX Graph explosion', 'particles look bad', 'effect kills fps on mobile', 'too much overdraw'), mesh effects with scrolling textures, an uber VFX shader with LUT ramps, Custom Data and custom vertex streams, flipbooks and VFX textures, pink particles after URP upgrade, VFX budgets and readability.OtherNo warnings★ 1.2K↓ —
- old-camera-demoYlsssq926/relic.skillThe Relic of a 1978 Nikon FM2 handed down from a father — an object kept for what it remembers, not what it is worth. 一台 1978 年的尼康 FM2，父亲传下来的物件 Relic：留下来不是因为值钱，而是因为它记得什么。OtherNo warnings★ 73↓ —
- proposal-demoYlsssq926/relic.skillThe Relic of one afternoon — a proposal on a cold beach — kept as a moment rather than a story, with the parts nobody remembers marked as missing. 一个下午的 Relic：冷风海滩上的求婚，作为「时刻」而不是故事保存——没人记得清楚的部分就标成空缺。OtherNo warnings★ 73↓ —
- minutes-tagsilverstein/minutesLightweight outcome tagging for meetings — won, lost, stalled, great, or noise. Use whenever the user says "tag this meeting", "mark that as a win", "that one was a loss", "tag yesterday's call as stalled", "mark this great", "that meeting was noise", "label that meeting", or any time they describe a meeting outcome in passing. Tagging takes 5 seconds and unlocks /minutes-mirror correlation analysis — the more meetings get tagged, the smarter mirror gets at telling the user what behavior patterns lead to wins. Surface this skill any time the user mentions a meeting result, win, loss, or wasted time.OtherNo warnings★ 1.6K↓ —Also in 1 other repo
- consciousness-councilKalarisLabs/research-agent-skillsRun a multi-perspective Mind Council deliberation on any question, decision, or creative challenge. Use this skill whenever the user wants diverse viewpoints, needs help making a tough decision, asks for a council/panel/board discussion, wants to explore a problem from multiple angles, requests devil's advocate analysis, or says things like "what would different experts think about this", "help me think through this from all sides", "council mode", "mind council", or "deliberate on this". Also trigger when the user faces a dilemma, trade-off, or complex choice with no obvious answer.OtherNo warnings★ 76↓ —
- morning-aiUpdatedhashgraph-online/awesome-codex-pluginsDaily-scheduled AI news tracker. Collects updates from 80+ AI entities across 6 sources every 24 hours (default 08:00 UTC+8). Generates scored, deduplicated Markdown reports. Supports unattended cron/scheduled execution with date-stamped idempotent output.OtherNo warnings★ 1.4K↓ —
- lock-decisiondrobins25/craftThis skill should be used when the user says "lock it", "go with that", "approved", "that's the standard", or explicitly establishes a project-wide pattern like "from now on all forms should use this approach". Formalizes approved decisions into locked standards that the system enforces going forward. Not needed for story-scoped decisions — only for project-wide patterns.OtherNo warnings★ 70↓ —
- gsd-audit-milestonecoco-research/cocoUse before archiving a milestone, or when the user asks whether a milestone met its definition of done. Aggregates phase VERIFICATION.md files, tech debt and deferred gaps, then runs a cross-phase integration check.OtherNo warnings★ 795↓ —
- multiturn-sessionalibaba/skill-upAn evaluation and evolution tool for Agent Skills.OtherNo warnings★ 1.4K↓ —
- roadrunner-corematlab/matlab-agentic-toolkitFoundation skill for all RoadRunner workflows: MATLAB path setup, connection, project/scene/scenario lifecycle, world settings, handle management, status, and close. Use when connecting to RoadRunner, managing projects/scenes/scenarios, setting world origin, checking status, closing RoadRunner, or when any downstream RoadRunner skill needs initialization.OtherNo warnings★ 1.2K↓ —
- matlab-list-productsmatlab/matlab-agentic-toolkitShow all installed MATLAB products and support packages for a given MATLAB installation folder. Use when listing, checking, or verifying what products or support packages are in a MATLAB installation.OtherNo warnings★ 1.2K↓ —
ca-prune
arbiterForge/codeArbiter
OtherUpdated 12 hours ago
From the author
Trim transcript clutter to extend session lifetime — analyze, prune a copy, or toggle the after-each-turn service. Dry-run by default; gains land at resume/compaction, not the current turn.
Install
npx skills add arbiterForge/codeArbiter --skill ca-prune -a claude-code
Installs to .claude/skills/ca-prune/ · Each command fetches the skill straight from GitHub with the open skills CLI.
No download: this skill’s licence (AGPL-3.0) does not let us redistribute its files. The install commands fetch them from GitHub instead.
What it can touch
Instructions onlyNo network use seenLicence: AGPL-3.0
Safety checks on SKILL.md
No warnings.
Why 82
Security100
Provenance66
Maintenance100
Licence80
Adoption37
Files (1)
- SKILL.md