25,829 free skills
Skills that are genuinely useful but don’t fit a dev-tool-specific bucket — legal and compliance, creative writing, finance, gaming, healthcare, and other domains the open skills.sh registry covers.
Sourced from real, public repositories — synced daily, never invented.
15 tools across six categories
13 of them never send your data anywhere
Free · No signup · No trial clock
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agent-challenges
ruvnet/ruflo
Agent skill for challenges - invoke with $agent-challenges
agent-sync-coordinator
ruvnet/ruflo
Agent skill for sync-coordinator - invoke with $agent-sync-coordinator
agent-mesh-coordinator
ruvnet/ruflo
Agent skill for mesh-coordinator - invoke with $agent-mesh-coordinator
agent-matrix-optimizer
ruvnet/ruflo
Agent skill for matrix-optimizer - invoke with $agent-matrix-optimizer
agent-user-tools
ruvnet/ruflo
Agent skill for user-tools - invoke with $agent-user-tools
agent-raft-manager
ruvnet/ruflo
Agent skill for raft-manager - invoke with $agent-raft-manager
claims
ruvnet/ruflo
>
create-blazor-project
dotnet/skills
>
async-io-model
tursodatabase/turso
Explanations of common asynchronous patterns used in tursodb. Involves IOResult, state machines, re-entrancy pitfalls, CompletionGroup. Always use these patterns in `core` when doing anything IO
agent-multi-repo-swarm
ruvnet/ruflo
Agent skill for multi-repo-swarm - invoke with $agent-multi-repo-swarm
agent-app-store
ruvnet/ruflo
Agent skill for app-store - invoke with $agent-app-store
agent-sparc-coordinator
ruvnet/ruflo
Agent skill for sparc-coordinator - invoke with $agent-sparc-coordinator
agent-refinement
ruvnet/ruflo
Agent skill for refinement - invoke with $agent-refinement
multi-agent-patterns
neolabhq/context-engineering-kit
Design multi-agent architectures for complex tasks. Use when single-agent context limits are exceeded, when tasks decompose naturally into subtasks, or when specializing agents improves quality.
apexlang
oracle/skills
Public APEXlang router with deterministic local-context discovery and compact machine-readable contracts.
agent-v3-queen-coordinator
ruvnet/ruflo
Agent skill for v3-queen-coordinator - invoke with $agent-v3-queen-coordinator
AgentDB Advanced Features
ruvnet/ruflo
Master advanced AgentDB features including QUIC synchronization, multi-database management, custom distance metrics, hybrid search, and distributed systems integration. Use when building distributed AI systems, multi-agent coordination, or advanced vector search applications.
agent-crdt-synchronizer
ruvnet/ruflo
Agent skill for crdt-synchronizer - invoke with $agent-crdt-synchronizer
agent-migration-plan
ruvnet/ruflo
Agent skill for migration-plan - invoke with $agent-migration-plan
agent-v3-performance-engineer
ruvnet/ruflo
Agent skill for v3-performance-engineer - invoke with $agent-v3-performance-engineer
arize-experiment
github/awesome-copilot
Creates, runs, and analyzes Arize experiments for evaluating and comparing model performance. Covers experiment CRUD, exporting runs, comparing results, and evaluation workflows using the ax CLI. Use when the user mentions create experiment, run experiment, compare models, model performance, evaluate AI, experiment results, benchmark, A/B test models, or measure accuracy.
agent-gossip-coordinator
ruvnet/ruflo
Agent skill for gossip-coordinator - invoke with $agent-gossip-coordinator
feishu-cli-toolkit
riba2534/feishu-cli
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AgentDB Learning Plugins
ruvnet/ruflo
Create and train AI learning plugins with AgentDB's 9 reinforcement learning algorithms. Includes Decision Transformer, Q-Learning, SARSA, Actor-Critic, and more. Use when building self-learning agents, implementing RL, or optimizing agent behavior through experience.
agent-github-pr-manager
ruvnet/ruflo
Agent skill for github-pr-manager - invoke with $agent-github-pr-manager
amazon-ppc-campaign
nexscope-ai/amazon-skills
Amazon PPC campaign builder and optimizer for sellers. Two modes: (A) Build — design a complete campaign structure from scratch with keyword groupings, bid calculations, and negative keyword lists, (B) Optimize — audit existing campaigns using search term reports, identify keyword funnel opportunities, calculate bid adjustments, and generate a week-by-week action plan. Integrates with amazon-keyword-research for keyword input. No API key required. Use when: (1) setting up Amazon PPC campaigns for a new product, (2) auditing existing campaign performance and ACoS, (3) optimizing keyword bids and negative keywords, (4) building Auto/Manual/Exact campaign structures, (5) analyzing search term reports for opportunities, (6) calculating break-even ACoS and target ACoS, (7) scaling profitable campaigns to Sponsored Brands or Display.
agent-scout-explorer
ruvnet/ruflo
Agent skill for scout-explorer - invoke with $agent-scout-explorer
V3 Deep Integration
ruvnet/ruflo
Deep agentic-flow@alpha integration implementing ADR-001. Eliminates 10,000+ duplicate lines by building claude-flow as specialized extension rather than parallel implementation.
V3 Swarm Coordination
ruvnet/ruflo
15-agent hierarchical mesh coordination for v3 implementation. Orchestrates parallel execution across security, core, and integration domains following 10 ADRs with 14-week timeline.
safe-action-client
next-safe-action/skills
Use when creating or configuring a next-safe-action client, defining actions with input/output validation, handling server errors, or setting up createSafeActionClient with Standard Schema (Zod, Yup, Valibot)
openagent
5dive-ai/skills
Author your own OpenAgent persona and mint your shareable holo trading card. Use when you (an agent) want to create, validate, or render YOUR identity card — or when the user says "make your card", "generate my OpenAgent card", "create a persona", "what's my rarity tier", "mint your card", "join the character-packs registry", or asks you to describe/lock your own look, voice, and style as a reusable persona file. Wraps the `@5dive/openagent` CLI (validate / tier / card) and the OpenAgent v0.2 identity spec. Self-service flow, where you write a `<id>.persona.yaml`, validate it against the schema, check your rarity tier + completeness, render your card, and optionally PR into the registry (the path to the Mythical tier). Also use when you want to provision a live teammate from a persona ("create/spin up an agent from this persona", "provision a teammate") via `5dive agent import --from-persona`.
agent-pagerank-analyzer
ruvnet/ruflo
Agent skill for pagerank-analyzer - invoke with $agent-pagerank-analyzer
agent-implementer-sparc-coder
ruvnet/ruflo
Agent skill for implementer-sparc-coder - invoke with $agent-implementer-sparc-coder
agent-quorum-manager
ruvnet/ruflo
Agent skill for quorum-manager - invoke with $agent-quorum-manager
bilibili-downloader
serpdownloaders/skills
Download Bilibili videos
agent-v3-integration-architect
ruvnet/ruflo
Agent skill for v3-integration-architect - invoke with $agent-v3-integration-architect
arize-link
github/awesome-copilot
Generates deep links to the Arize UI for traces, spans, sessions, datasets, labeling queues, evaluators, and annotation configs. Produces clickable URLs for sharing Arize resources with team members. Use when the user wants to link to or open a trace, span, session, dataset, evaluator, or annotation config in the Arize UI.
author-component
dotnet/skills
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V3 Security Overhaul
ruvnet/ruflo
Complete security architecture overhaul for claude-flow v3. Addresses critical CVEs (CVE-1, CVE-2, CVE-3) and implements secure-by-default patterns. Use for security-first v3 implementation.
openspec-propose
fission-ai/openspec
Propose a new change with all artifacts generated in one step. Use when the user wants to quickly describe what they want to build and get a complete proposal with design, specs, and tasks ready for implementation.
app-builder
sickn33/agentic-awesome-skills
Main application building orchestrator. Creates full-stack applications from natural language requests. Determines project type, selects tech stack, coordinates agents.
statusline-generator
daymade/claude-code-skills
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agent-benchmark-suite
ruvnet/ruflo
Agent skill for benchmark-suite - invoke with $agent-benchmark-suite
6verity
jihe520/mathmodelagent
数学建模竞赛最终验证和验收阶段，支持 Typst 和 LaTeX 双引擎。用于论文写完后检查章节数量、标题顺序、图表引用、数值一致性、占位符、内部文件泄露、参考文献、代码可复现性、编译和提交就绪状态。
agent-byzantine-coordinator
ruvnet/ruflo
Agent skill for byzantine-coordinator - invoke with $agent-byzantine-coordinator
geo-fundamentals
sickn33/agentic-awesome-skills
Generative Engine Optimization for AI search engines (ChatGPT, Claude, Perplexity).
agent-queen-coordinator
ruvnet/ruflo
Agent skill for queen-coordinator - invoke with $agent-queen-coordinator
schema-markup
kostja94/marketing-skills
When the user wants to add or optimize structured data (Schema.org, JSON-LD). Also use when the user mentions "schema," "structured data," "JSON-LD," "rich results," "rich snippets," "Google rich snippets," "featured snippet schema," "add schema to page," "missing structured data," "schema validation error," "Schema Markup Validator," "Google Rich Results Test," "FAQ schema," "Article schema," "Organization schema," "JobPosting," "HowTo," "Event," "SoftwareApplication," "BreadcrumbList," "WebSite," "Recipe," "Product," or "Dataset." For SERP feature types and zero-click patterns, use serp-features. For AI search visibility strategy (not markup), use generative-engine-optimization. For HowTo step sections (placement, copy, vs FAQ), use howto-section-generator.
getnote-tag
iswalle/getnote-cli
查看得到大脑笔记已有标签，为笔记添加标签，或按真实标签 ID 安全删除标签，并避免误删系统标签或覆盖其他标签。
safe-action-advanced
next-safe-action/skills
Use when working with bind arguments, metadata schemas, framework errors (redirect/notFound/forbidden/unauthorized), type inference utilities (InferSafeActionFnInput/Result), or server-level action callbacks
critique-typography
owl-listener/designer-skills
Critique a rendered screen's typography — scale usage, readability, consistency, and token compliance. Use when reviewing type on a screen. For defining the scale itself, use `typography-scale` (ui-design).
jetson-optimize-memory
nvidia/skills
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publish-models
replicate/skills
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trading-plan-generator
jamesrochabrun/skills
Generate comprehensive trading plans with risk management, position sizing, entry/exit strategies, and performance tracking to trade with discipline and consistency.
n8n-subworkflows
czlonkowski/n8n-skills
Build reusable, composable n8n sub-workflows. Use when extracting shared logic, building anything multi-step or reused across workflows, or any workflow over ~10 nodes — and whenever the user mentions sub-workflows, Execute Workflow, reuse, shared/common logic, modular workflows, "Define Below" inputs, waitForSubWorkflow, mode each vs all, or exposing a workflow as an agent tool. Covers typed sub-workflow inputs, all-vs-each execution, verb-first naming for discovery, stateless vs stateful design, and splitting by input shape.
drizzle
bobmatnyc/claude-mpm-skills
Type-safe SQL ORM for TypeScript with zero runtime overhead
root-cause-tracing
neolabhq/context-engineering-kit
Use when errors occur deep in execution and you need to trace back to find the original trigger - systematically traces bugs backward through call stack, adding instrumentation when needed, to identify source of invalid data or incorrect behavior
loops-lmx
loops-so/skills
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muapi-media-generation
samuraigpt/generative-media-skills
Generate AI images, videos, music, and audio from the terminal via muapi.ai — supports 100+ models including Flux, Midjourney v7, Kling 3.0, Veo3, and Suno V5
test-analysis-extensions
dotnet/skills
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