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.
49,459 skills from 2,407 repositories · updated 10 minutes ago
10,658 skills
- 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↓ —
- 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★ 93↓ —
- 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★ 93↓ —
- 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★ 93↓ —
- summer-world-savesSummerEngine/summerKeep a persistent Summer World between restarts: checkpoint saves, restore before join, the final save.OtherReview first★ 91↓ —
- browse-templatesSummerEngine/summerList Summer Engine project templates, present the choices, and create a project from the chosen one.OtherReview first★ 91↓ —
- concept-artSummerEngine/summerExplore art direction with 3-4 rough concept variants of a character, environment or prop.OtherReview first★ 91↓ —
- voice-lineSummerEngine/summerGenerate voice lines (NPC barks, narrator, dialogue) with a character-to-voice choice and multi-line support.OtherReview first★ 91↓ —
- save-loadSummerEngine/summerSave and load game state: user:// paths, JSON progress vs ConfigFile settings, versioned saves, autosave.OtherReview first★ 91↓ —
- orbitsimota/agent-skillsRunning autonomous loops for nexus-autoloop. Generates script sets from goals, designs operation contracts, audits live loops, and recovers state — runners that complete reliably.OtherReview first★ 98↓ —Also in 1 other repo
- ledgersimota/agent-skillsOptimizing FinOps and cloud cost: IaC-based estimation, right-sizing, RI/SP recommendations, anomaly detection, budget alerts, AI/GPU workload economics. Use to forecast or cut cloud spend.OtherReview first★ 98↓ —
- evo-output-serializationOpenLAIR/OpenSkillSerializes egomotion labels to JSON with frame-interval keys and binary masks to NPZ in CSR sparse format using only NumPy.OtherNo warnings★ 97↓ —
- evo-egomotion-dynamic-analysisOpenLAIR/OpenSkillFor consecutive sampled frame pairs, computes sparse optical flow, estimates camera egomotion via partial affine transform, and detects dynamic objects via homography-based motion compensation and frame differencing.OtherNo warnings★ 97↓ —
- evo-pcap-feature-extractionOpenLAIR/OpenSkillReads PCAP via Scapy PcapReader, extracts per-packet features into numpy arrays.OtherNo warnings★ 97↓ —
- evo-invoice-fraud-detectorOpenLAIR/OpenSkillImplements fraud detection pipeline with fuzzy vendor matching via rapidfuzz, priority-ordered fraud checks, and JSON report generation.OtherNo warnings★ 97↓ —
- evo-lake-factor-attributionOpenLAIR/OpenSkillTrains Random Forest to determine feature importances of environmental predictors on water temperature, maps features to categories (Heat/Flow/Wind/Human), and identifies the dominant driving factor category.OtherNo warnings★ 97↓ —
- evo-semantic-hierarchical-clusteringOpenLAIR/OpenSkillGenerate sentence embeddings and build a balanced 5-level hierarchy via recursive top-down clustering.OtherNo warnings★ 97↓ —
- nutmeg-storewithqwerty/nutmegStore and publish football data: databases, file formats, cloud storage, project layout, and sharing outputs (Streamlit, Observable, GitHub Pages).OtherNo warnings★ 67↓ —
- evo-dubbing-tts-synthesisOpenLAIR/OpenSkillSynthesizes target-language speech from text using Kokoro TTS, with speed/duration control to fit precise time windows. Handles SRT parsing, text extraction, and produces WAV segments.OtherNo warnings★ 97↓ —
retro
nota-america/forgecat-agent-profiles
OtherUpdated Sep 23, 2026
From the author
Weekly engineering retrospective. (gstack)
Install
npx skills add nota-america/forgecat-agent-profiles --skill retro -a claude-code
Installs to .claude/skills/retro/ · 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
Runs bundled scriptsNo network use seenLicence: APACHE-2.0
Safety checks on SKILL.md
- Ships scripts we have not reviewedLow
Why 75
Security85
Provenance64
Maintenance85
Licence100
Adoption34
Files (2)
- SKILL.md
- scripts/entry.py