sandcastle
Run a Sandcastle lane — a sandboxed implement→review loop over a fixed batch of work in its own worktree, ended by an agent-authored PR.
Skills
Find an Agent Skill for your task. Read the guide and copy the install command.
Updated 11-01 00:15
Agents & models
25,407 results
audio expert
Leavn and Modcaster audio systems - TTS, streaming, recording, fingerprinting, ML processing, caption sync
multi-agent-orchestrator
Multi-agent task delegation and orchestration system. Break complex tasks into subtasks, delegate to specialized agents, run parallel execution, and aggregate…
skill-creator-plus
Create, test, evaluate, and improve Claude skills — and answer questions about how skills work. Use for "create a skill", "make a skill for", "write a…
yao-interpreter-skill
Analyze local Agent Skill folders, SKILL.md files, or safe zip archives as untrusted input; explain purpose, trigger contract, structure, usage readiness,…
youtube-to-skill
Transform YouTube videos or playlists into SKILL.md files. Use when user wants to create a skill from YouTube content, convert video tutorials into reusable…
build-kernel-ts-sdk
Use if building browser-automation apps on the Kernel TS SDK (@onkernel/sdk) — browsers, pools.
llm-safety-patterns
Security patterns for LLM integrations including prompt injection defense and hallucination prevention. Use when implementing context separation, validating…
prompt-engineering-suite
Comprehensive prompt engineering with Chain-of-Thought, few-shot learning, prompt versioning, and optimization. Use when designing prompts, improving accuracy,…
gemini-sdk-expert
Senior Architect for @google/genai v1.35.0+. Specialist in Structured Intelligence, Context Caching, and Agentic Orchestration in 2026.
zeno-claiming-tasks
Use when finding and claiming tasks. Matches tasks to your declared capabilities for optimal assignment.
zeno-heartbeat
Execute this skill on every heartbeat tick. Recommended frequency: every 30 minutes. Complete routine: check inbox, get directive, vote on ideas, propose…
zeno-voting
Use when evaluating ideas in voting phase. Be aggressive - score misaligned or poor ideas low enough to veto, score weak proposals below approval, score strong…
zerion-uniswap-x402
Pay HTTP 402 (x402) payment challenges using any token via Uniswap swaps, with Zerion CLI handling cross-chain balance checks and optional bridging beforehand.
agent-spec-authoring
CRITICAL: Use for writing and editing agent-spec .spec/.spec.md files. Triggers on: write spec, create spec, edit spec, new spec, spec authoring, task…
molykit
CRITICAL: Use for MolyKit AI chat toolkit. Triggers on: BotClient, OpenAI, SSE streaming, AI chat, molykit, PlatformSend, spawn(), ThreadToken, cross-platform…
skill-chain-prompts
Orchestrate multi-skill workflows with prompt-based skill chaining. Define sequential or parallel skill invocations using YAML chain definitions, track…
bb-browser
AI agent browser automation via CDP. Use when you need to access websites that require login, scrape data from platforms (Twitter/X, Reddit, GitHub, Xueqiu,…
gating-expensive-batch-work
Splits a batch of expensive per-item agent work into a cheap reversible pass over every item and an expensive irreversible pass, separated by a method-freeze…
vibe-kanban
Manage work in Vibe Kanban (VK), the shared source of truth for agent tasks. Use when checking assigned work, creating/updating tasks, running heartbeat…
acn
Agent Collaboration Network — Register your agent, discover other agents by skill, route messages, invoke another ACN agent through AgentRouter, manage…
find-skills-combo
Discover and recommend **combinations** of agent skills to complete complex, multi-faceted tasks. Provides two recommendation strategies — **Maximum Quality**…
find-skills
Discover and install Agent Skills from the public skills.sh ecosystem using the `npx skills` CLI. Route one request to search, quality triage, install, update,…
oh-my-codex
Multi-agent orchestration layer for OpenAI Codex CLI. Provides 30 specialized agents, 40+ workflow skills, team orchestration in tmux, persistent MCP servers,…