Skills
Portable skill packs for coding agents — authoring, packaging, distribution and management.
120 marketing skills + 8 commands for Claude Code across 7 disciplines — SEO/GEO, influencer, paid ads, email, launch, social, brand — on one contract with 8 benchmark-driven auditor gates.

Skill memory layer for agents: auto-captures learnings from runs into plain Markdown skill files you can read, edit, git and share across frameworks — memory without an opaque store.
137k-star roster of specialist agent personas — engineering, design, marketing and ops divisions — installable into Claude Code, Cursor, Codex and 13+ tools via scripts or a native desktop app.

CLI + agent-skills layer that turns your coding assistant into a Google Cloud agent-lifecycle expert: scaffold ADK projects, run and evaluate them, then deploy and publish to Gemini Enterprise.

76 production-ready Claude skills across frontend, backend, DevOps, security, cloud and AI/ML — with a Skillchain workflow system that chains them into guided full-stack builds. 19 plugin groups.
15 marketing skills for Claude Code — /market audit runs 5 parallel agents scoring a site across 6 dimensions; copy, email sequences, ad creative, competitor intel and client-ready PDF reports.
Claude Code skill that turns any code — AI-generated, legacy, or unfamiliar — into educational deep dives or senior-level architectural audits, tuned by skill level and token budget.
Microsoft's dependency manager for agent context — declare skills, prompts, plugins and MCP servers in apm.yml; one install reproduces the setup across 8 clients with lockfile pinning and org policy.
Scriptable skill manager for AI coding agents — install, search, dedupe-audit and security-scan skills across 19 providers, with --json/--yes on every command so agents and CI can drive it.
Karpathy's autoresearch loop as an installable skill for Claude Code, OpenCode and Codex: constraint + mechanical metric + autonomous modify→verify→keep/discard iteration.

One command installs your project's AI skill stack: scans package.json/Gradle/configs, detects the tech stack, and pulls matching skills from an audited, hash-verified registry.

Turns any technical book PDF — or folder of sources — into a structured agent skill: mental models in SKILL.md, per-chapter files loaded on demand. Claims 24-51x fewer tokens than context-dumping.
Turns your coding CLI into a job-search command center: scans Greenhouse/Ashby/Lever, scores listings A-F into a 1-5 rubric, tailors ATS-ready CVs, tracks applications. Claude Code, Codex, OpenCode+.

18 mental models as Claude Code skills — First Principles, Bayesian reasoning, Systems Thinking, OODA, Pre-Mortem and more — invoked when a problem needs a thinking framework.
Visual workflow canvas that exports to the Markdown your agent already understands — design on nodes, ship as skills/agents/commands for Claude Code, Copilot, Codex, Gemini and more.
Paid-media operations skill for Claude Code across 12 ad platforms — source-grounded audits with deterministic scoring, versioned JSON reports, and account changes gated behind approval and rollback.

/council: 18 AI personas deliberate your hardest decisions across multiple LLM providers — structured multi-round disagreement, confidence-weighted verdicts, one slash command.
239 design skills, 88 commands and 33 plugins for Claude Code and Gemini CLI — research, design systems, UI, interaction and delivery, written for agents to actually execute.

Cross-harness 'operating system' for coding agents — 268 skills, 66 agents, hooks, rules, memory persistence, instinct-based continuous learning and AgentShield security scanning. MIT.
One portable memory layer for every agent: conversations, files and trajectories kept as canonical Markdown, indexed locally by SQLite and LanceDB, with offline reflection that refines them.

Karpathy-style autoresearch on any codebase: /evo:discover instruments the benchmark, /evo:optimize runs tree search with parallel subagents in worktrees. Plugin for Claude Code, Codex & co.

Agent skills for financial analysis and trading on the agentskills.io open standard — installable into Claude Code and friends, with a documented demo site.
Graph engineering as a Claude skill: SEU's 9-stage knowledge-graph course (translated) plus task-graph orchestration patterns — with a teaching mode and nine paste-ready /kg workflows.

The agentic HTML editor: your local coding-agent CLI (9 auto-detected, zero API keys) writes magazine pages, decks, posters and tweet cards via 75 skills — sandboxed preview, 1-click export.
Portable agent skill that strips the signs of AI-generated writing — 25 pattern categories from Wikipedia's 'Signs of AI writing' guide, with a two-pass self-critique loop and voice calibration.
Write HTML, get MP4: HeyGen's agent-native video framework renders deterministic GSAP/Puppeteer/FFmpeg compositions, shipping 20 skills and MCP so coding agents author motion graphics.
A document design system for AI agents: one constraint language and eight templates (plus a landing-page system) so agent-produced documents ship consistent instead of generic gray.

The /last30days skill: researches any topic across Reddit, X, YouTube, HN, TikTok and Polymarket in parallel, scores by real engagement, and synthesizes one grounded brief. 50+ agent hosts.
A public library of reusable AI-agent loops plus Loopy, an installable skill that helps agents find, audit, adapt, run and publish loops from the live catalog.
Claude Code config pack + optional local harness: TDD-enforcing hooks, 67 skills, quality gates, persistent memory — plus a dashboard routing each task across 13 models by cost-aware blast score.
8 AI agents + 14 skills that run your Obsidian vault through chat — capture, triage, search, linking, vault health, transcription, email and calendar. One codebase, four agent platforms, any language.
Curated skill marketplace for AI coding agents on the universal SKILL.md/AGENTS.md format — write a skill once, install it into Claude Code, Codex, Copilot, Cursor and friends.

Reverse-engineers any design system into a Claude-ready skill via pure static analysis — no AI, no API keys: point it at your codebase, get a skill that teaches your agent your UI.

Uncle Bob's strategy as a skill: the agent writes a SPEC you approve, then runs a gauntlet — tests, mutation, property-based, coverage, supply chain — and hands you an evidence report instead of code.

Ten agent skills for solopreneurs — SEO/GEO, Reddit/X/Product Hunt research, domain hunting, logo and banner generation, session archiving — installable in Claude Code, Cursor and 16+ tools.

HKUDS's skill lifecycle layer for agents: retrieve the right skill per task, evaluate which ones actually work from real outcomes, share across agents and teammates, evolve with every run.

Volcengine's context database: memories, resources and skills as one `viking://` filesystem agents ls, tree and grep — L0/L1/L2 tiers, traceable retrieval, sessions distilled into memory.

PM Skills Marketplace: 68 skills and 42 chained workflows in 9 plugins — discovery, strategy, PRDs, launch, growth — encoding Torres/Cagan-style frameworks for Claude Code and Cowork.

A skill that makes your agent code like the laziest senior dev: YAGNI enforced — ~54% less code, ~20% cheaper, ~27% faster on measured Claude Code sessions. Works with 20 agents.
13 drop-in skills that fix prompt-caching bugs in OSS agent harnesses (Cline, Roo, Continue, OpenCode, Aider) — point your coding agent at the repo, it patches and verifies on the wire.

Reverse-engineering and pentest skill router for coding agents: routes APK/ELF/JS/PCAP/CTF tasks to the right playbook, bootstraps jadx/Frida/IDA-class toolchains, evolves a knowledge base. CN/EN.

Desktop app that records a real work session — clicks, apps, pages, narration — and uses Copilot CLI to reconstruct intent + steps, then generates a reusable SKILL.md or scheduled Automation.

A methodology and toolkit for engineering AI skills instead of improvising them — plus a Context Skill Advisor that proactively recommends, improves or creates skills from what you're doing.
Package manager for AI agent skills — install from 400K+ skills across 31 sources, auto-translate between 46 agents' incompatible formats, security-scan on install, sync to every agent at once.

ZJU NLP's six-layer skill lifecycle platform: search a 500K+ index, author skills from traces/repos/docs/prompts, score quality on 5 dimensions, analyze skill graphs, orchestrate. SDK + CLI + MCP.

Research framework that auto-distills agent trajectories into a three-level skill knowledge base (planning, functional, atomic) — pluggable into weaker agents and new environments.
A skill file that removes AI tells from prose: ~30 banned phrases across 7 categories, 8 banned structural patterns, and a 50-point scoring rubric that forces revision below 35. Zero dependencies.

A disciplined 3-agent dev process as context files — Architect plans, Builder builds the brief, Reviewer gates — running in one Claude Code session via subagents. Token-frugal by design.
Context-waste hunter for coding agents: hooks compress reads, bash and search output, checkpoint before compaction, and audit waste in configs, skills, MCP and memory — with a local dashboard.
A director-skill for Claude Code/Codex: interrogates your vague video idea until it's a second-by-second storyboard spec (video-spec.md), ready for HyperFrames to render.
Agent skill plus local service that strips AI provenance marks: invisible Unicode and bidi characters, statistical text watermarks, and C2PA/EXIF/XMP metadata across 20+ file formats.