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.
49,501 skills from 2,391 repositories · updated 28 minutes ago
10,572 skills
- model-routingNoobyGains/godmodeUse when dispatching any subagent, teammate or reviewer, choosing a model or effort level for a piece of delegated work, escalating after an agent fails, or when a run's token or quota budget matters.OtherReview first★ 117↓ —
- store-artSummerEngine/summerMake Summer Games store art per slot: key art, icons, screenshots, trailer, sizes.OtherReview first★ 91↓ —
- summer-leaderboardsSummerEngine/summerLeaderboards in a Summer game: queue ratings from matches, and Game rankings your authority scores.OtherReview first★ 91↓ —
- alterlab-skill-nameAlterLab-IEU/AlterLab-Academic-Skills<Verb-led statement of what the skill does, naming the real tools/libraries/databases/methods>. Use when <concrete trigger conditions and keywords a user's request would contain>. Part of the AlterLab Academic Skills suite.OtherReview first★ 84↓ —
- vfx-smokeSummerEngine/summerSmoke effect: a rising column or puff of soft particles with a noise and density falloff shader.OtherReview first★ 91↓ —
- pragmatic-guardcodenamev/ai-software-architectEnables and configures Pragmatic Guard Mode (YAGNI Enforcement) to prevent over-engineering. Use when the user requests "Enable pragmatic mode", "Turn on YAGNI enforcement", "Activate simplicity guard", "Challenge complexity", or similar phrases.OtherNo warnings★ 79↓ —
- summer-matchmakingSummerEngine/summerGet players into matches with Summer matchmaking: queues, teams, accept prompts, join progress and failures.OtherReview first★ 91↓ —
- character-movementSummerEngine/summerPlayer controllers for 2D and 3D, plus the standard third-person controller for Summer humanoids.OtherReview first★ 91↓ —
- chatgpt-codex-plugin-autopilotimMamdouhaboammar/chatgpt-codex-plugin-autopilotUse when converting an agentic repository into a ChatGPT/Codex Plugin or when building, repairing, validating, packaging, submitting, publishing, or auditing an existing Plugin.OtherNo warnings★ 111↓ —
- in-game-purchasesSummerEngine/summerSell items for Sparks via the Summer purchase sheet: checkout, not enough Sparks, unlocks, grants.OtherReview first★ 91↓ —
- vfx-muzzle-flashSummerEngine/summerMuzzle-flash effect: a one-shot ~80 ms burst at a gun barrel, from particles or a star-burst quad.OtherReview first★ 91↓ —
- llm-wiki-maintaingavishap/omnia-vaultRoutine maintenance and safe commits. Use when committing changes, rebuilding indexes, or checking overall vault health.OtherNo warnings★ 82↓ —
- llm-wiki-querygavishap/omnia-vaultAnswer questions from the compiled Wiki. Use whenever the user asks a knowledge question that this vault might cover.OtherNo warnings★ 82↓ —
- scammernaxiaoduo/Scammer.skill骗子.skill — 把骗局套路蒸馏成 AI，检测可疑消息，定位当前阶段，预判下一步。Distill scam patterns into AI, detect suspicious messages, locate current phase, predict next move.OtherNo warnings★ 81↓ —
- multiplayer-projectSummerEngine/summerSet up a Summer multiplayer project: entry scenes, World and queue files, joining, a first Local Play.OtherReview first★ 91↓ —
- trailer-shotSummerEngine/summerGenerate trailer footage: slow-mo combat, establishing shots, hero beats, splash screens, 5-10 seconds.OtherReview first★ 91↓ —
- environment-kitSummerEngine/summerGenerate a modular environment kit: walls, floor tiles, pillars, doors, arches in one visual style.OtherReview first★ 91↓ —
- summer-assetsSummerEngine/summerGame assets for any engine, no Summer Engine: find, generate and download them.OtherReview first★ 91↓ —
- combat-basicsSummerEngine/summerDamage: hitbox and hurtbox Areas, a reusable Health component, damage signals, knockback, projectiles.OtherReview first★ 91↓ —
- art-directionSummerEngine/summerDefine the game's visual style (palette, mood, lighting, post) as an art bible in .summer/art-bible.md.OtherReview first★ 91↓ —
- game-dev-budget-estimatorStanestane/game-design-skills-bundleHelp a beginner or early-stage game team estimate the likely budget for a game concept based on scope, target milestone, current team, skill coverage, work model, and geography. Use when someone asks how much a game might cost, what budget range they should expect, whether their current team meaningfully reduces cost, what missing roles would add to budget, or how to estimate cost for a prototype, vertical slice, release, or live F2P project. Ask for missing information when concept, team, scope, or cost assumptions are unclear, then provide a rough budget range, main cost drivers, hidden cost buckets, and ways to reduce spend.OtherNo warnings★ 92↓ —
- game-dev-time-estimatorStanestane/game-design-skills-bundleHelp a beginner or early-stage game team estimate the likely development time for a game concept based on scope, target milestone, current team, skill coverage, work model, and production constraints. Use when someone asks how long a game might take, whether their current team can hit a target date, what timeline range they should expect for a prototype, vertical slice, release, or live F2P project, or how missing roles and part-time availability change development time. Ask for missing information when concept, team, scope, or staffing assumptions are unclear, then provide a rough timeline range, main schedule drivers, hidden time sinks, and ways to shorten the path.OtherNo warnings★ 92↓ —
- game-dev-team-gapStanestane/game-design-skills-bundleHelp a beginner or early-stage game team figure out which roles, skills, or disciplines they are missing for a given game concept and target scope. Use when someone asks who they are missing, whether their current team can realistically build the project, what roles they still need, what the riskiest team gaps are, or what the minimum viable team would be if no team is described yet. Ask about the game concept, target platform, intended milestone or scope, team composition, and actual skillset, then identify likely gaps, role overlaps, risky weak spots, and the smallest workable team shape.OtherNo warnings★ 92↓ —
- summer-world-savesSummerEngine/summerKeep a persistent Summer World between restarts: checkpoint saves, restore before join, the final save.OtherReview first★ 91↓ —
app-primer-zero-stinger
legioncodeinc/vibe-coding-tools
OtherUpdated Oct 18, 2026
From the author
Prepare an app's private Library, current state, contracts, complete schema baseline and bounded wave handoff before implementation. Use for app-primer-zero or foundation preparation.
Install
npx skills add legioncodeinc/vibe-coding-tools --skill app-primer-zero-stinger -a claude-code
Installs to .claude/skills/app-primer-zero-stinger/ · 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
Runs bundled scriptsNo network use seenLicence: AGPL-3.0
Safety checks on SKILL.md
- Ships scripts we have not reviewedLow
Why 75
Security85
Provenance64
Maintenance100
Licence80
Adoption34
Files (25)
- README.md
- SKILL.md
- examples/beacon-research/README.md
- examples/beacon-research/contracts-and-seams.md
- examples/beacon-research/foundation.md
- examples/beacon-research/schema-ledger.md
- examples/beacon-research/wave-handoff.md
- guides/00-intake-and-authority.md
- guides/01-inventory-and-library.md
- guides/02-contracts-and-schema.md
- guides/03-reuse-and-waves.md
- guides/04-verification-and-delivery.md
- +13 more