Building agents skills

23,505 tagged Building agents, measured the same way as everything else here.

Browse within: LLM 209agent 202agentic-ai 195skills 149agents 145openai 86antigravity 83agentic-workflow 79cli 75agentic-framework 73ai-skills 73Autonomous Agents 67ai-assistant 66agent-framework 59

optimai-search

2209

OptimaiNetwork/optimai-search-skill

Skill Codex

Use when an AI coding agent needs to integrate OptimAI Search using the OptimAI MCP server or OptimAI x402 SDK, configure MCP clients, build pay-per-call search agents, explain response formats, choose MCP versus x402, persist payment context, or troubleshoot public OptimAI Search developer workflows.

not rated 5 4mo ago A 63 tokens original ISC

tool-advisor

2210

chopin789/tool-advisor-skill

Skill Claude CodeCodex

Proactively reminds Claude Code users about relevant available tools whenever a task could benefit from them. ALWAYS use this skill at the start of EVERY response in Claude Code to check whether any installed skills, connected MCP servers, or built-in tools are relevant to the current task — and surface a brief inline…

not rated 5 5mo ago A 142 tokens original MIT

holoviz-dev/holoviz-skills

Skill Claude CodeCodex

Create new agent skills for the HoloViz ecosystem. Use when adding a skill to this repository — covers repo conventions, directory layout, routing skills, the docs pipeline, and the eval system.

not rated 5 today A 48 tokens original BSD-3-Clause

agent-builder

2212

fltman/agent-builder

Skill Claude Code

Kunskap om hur man skapar Claude Code agenter och skills från dokumentation.

not rated 5 2mo ago A 19 tokens

cc-architecture

2213

codependentai/claude-code-toolkit

Skill Claude Code

Claude Code internal architecture reference. Use when building plugins, agents, skills, hooks, or debugging CC behavior. Covers boot sequence, query loop, tool system, permissions, context management, and extension points.

not rated 5 5mo ago A ✓ AI review 41 tokens original MIT

divide-and-conquer

2214

build000r/skills

Skill Claude CodeCodex

Decompose complex work into a Beads-backed execution graph with generated WORKGRAPH.md views, then run an NTM-style swarm by ready frontier with no write overlap. Use before parallel execution for large-ish, UI-facing, multi-file, multi-domain, naturally parallel, naturally orchestrated, subgoal-oriented, or…

not rated 5 changed 7d ago A 73 tokens

skill-creator

2215

intrusive-memory/skills

Skill Claude CodeCodex

Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends Claude's capabilities with specialized knowledge, workflows, or tool integrations.

not rated 5 4mo ago A 45 tokens

superpowers-autopilot

2216

rares77/superpowers-autopilot

Skill Claude Code

Use when the user wants to implement all features from a PRD.md with autonomous execution after initial setup and consultant selection — "run autopilot on my PRD", "implement everything from PRD", "autopilot mode", "PRD to production", or wants Claude to work through a feature list unattended. Orchestrates…

not rated 5 5mo ago A 118 tokens original MIT

curator-skill

2217

Aar0nPB/curator-skill

Skill Claude Code

A cross-author router for persona skills: add-ons that make an AI respond using a particular person’s perspective, methods, or role. It helps find a suitable persona skill from a collection of more than 30 options.

not rated 5 5mo ago A 1,134 tokens original MIT

development-workflow

2218

reynldi/skills

Skill Claude CodeCodex

Orchestrate the full feature delivery pipeline — Planning (/plan-product-spec → /plan-technical-spec → /plan-contract-spec → /plan-verification → /plan-ready) → Implement (/plan-implement) → Review (/impl-review) → QA (/qa-test) — with approval gates, resume, per-feature memory, and optional multi-model delegation…

not rated 5 27d ago A 110 tokens

spawn-claude

2219

takashicompany/headlenss

Skill Claude CodeCodex

Instructions for starting a separate Claude Code session in another terminal workspace or development environment. Claude Code is an AI coding assistant, and the instructions use a server that handles its startup confirmation.

not rated 5 6d ago A 0 tokens original MIT

openai-docs

2220

chenrui333/codex-docs

Skill Codex

Use for Codex models/pricing, scheduled tasks, skills, settings, setup, troubleshooting, customization, automations, and self-knowledge—including 'you,' 'your,' 'this app,' or 'this coding agent' when they refer to Codex—and for OpenAI APIs/products and ChatGPT Work. Also use for model choice/migration, prompting…

not rated 5 changed 4d ago A 113 tokens original MIT

forge

2221

ndpvt-web/forge

Skill Claude CodeCodex

Empirically-validated multi-agent orchestration. Auto-designs swarms, guarantees interface alignment through contracts (+52.5% quality, 400+ experiments), real-time zero-dep monitoring. The first system combining auto-design + contract-first + live dashboard.

not rated 5 5mo ago D 55 tokens original MIT

tokrepo-search

2222

henu-wang/tokrepo-search-skill

Skill Claude Code

Search and install AI assets from TokRepo — the open registry for skills, prompts, MCP configs, scripts, and workflows. Use when the user asks to find, search, discover, or install AI tools, MCP servers, Claude skills, cursor rules, prompts, or workflows.

not rated 5 5mo ago A 60 tokens original MIT

hermes-codex-operator

2223

AlekseiUL/hermes-codex-operator

Skill Claude CodeCodex

Act as a technical partner for planning, dispatching, following, verifying, and explaining local Codex engineering work through the hermes-codex CLI. Use for implementation tasks where Codex should do the coding; do not use as a general orchestrator or for unrelated shell work.

not rated 5 20d ago A 65 tokens original MIT

Terry-Yuxiang/doubao-web-app-bridge-skills

Skill Claude CodeCodex

Bridge selected questions and long coding/debugging subtasks to Doubao (豆包), ByteDance's AI assistant. Use when the user wants to forward a problem to Doubao, include environment context, wait for Doubao's real response, and use that response downstream.

not rated 5 5mo ago A 63 tokens

atifact

2225

waldekmastykarz/atifact

Skill Claude CodeCodex

This skill should be used when the user asks to "extract agent trajectory", "convert HAR to trajectory", "get trajectory from session", "parse agent session", "convert Claude Code logs", "convert Copilot CLI logs", "extract ATIF", or needs to convert HAR files or JSONL session logs into ATIF trajectory JSON using the…

not rated 5 22d ago A 75 tokens original MIT

workspace-guide

2226

samartined/mAIcelium

Skill Claude CodeCodex

When an agent needs to create or modify AI configuration (rules, skills, commands, prompts). - When an agent is unsure where to place a new file in the workspace. - Automatically applied as orientation for any agent starting work in this workspace.

not rated 5 changed 11d ago A 53 tokens

skill-creator

2227

prashaantr/teach-claude-something-new

Skill Claude CodeCodex

Guide for creating effective skills. Use when: (1) Creating a new skill from scratch (2) Updating or improving an existing skill (3) Learning skill design best practices (4) Packaging skills for distribution (5) Understanding skill structure (SKILL.md, scripts, references, assets).

not rated 5 1mo ago A 67 tokens

tmux-orchestrator

2228

eisneim/two-agent-coding-orchestrator

Skill Claude CodeCodex

Drive a Claude Code worker running in another tmux session. Use when the user wants you to be the "orchestrator" / supervisor / planner that delegates coding work to a separate Claude instance and only monitors progress. Triggers include phrases like "be the orchestrator", "the worker is in session X", "drive the…

not rated 5 3mo ago A 98 tokens

Skill Creator

2229

wangfe/awesome-finance-skills

Skill Claude CodeCodex

Design and package new Claude Code AgentSkills — covers structure, principles (concise, degrees of freedom), and the SKILL.md + resources anatomy.

not rated 5 4mo ago A 32 tokens original MIT

claude-codex-relay

2230

Work-Fisher/claude-codex-relay

Skill Claude CodeCodex

A workflow that lets Claude and the Codex command-line tool share coding work. Claude writes a brief, Codex runs code in the background, and Claude is called back to review it.

not rated 5 3mo ago A 152 tokens

agent-coordination

2231

shwilliamson/automatasaurus

Skill Claude CodeCodex

Patterns for invoking and coordinating Automatasaurus agents. Use when delegating tasks to specialist agents.

not rated 5 7mo ago A 23 tokens original MIT

claude-code-dispatcher

2232

huangcongqiang/claude-code-dispatcher

Skill Codex

Delegate bounded terminal implementation, cleanup, analysis, or explicitly safe finite-wave work to Claude Code while Codex retains planning, architecture, scope, review, integration, verification, and acceptance. Use when the user or host rules require Claude CLI execution, including isolated worktrees or an…

not rated 5 21d ago A 89 tokens

At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: