Building agents skills

23,429 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

inject-junction

2521

danielrosehill/Agent-Junction

Skill Claude CodeCodex

Modify an existing Claude Code skill to add Agent Junction awareness — registration, peer discovery, and message exchange. Injects junction blocks at appropriate points in the skill workflow. Primary use case is junction-enabling handover skills. Triggers on phrases like "inject junction", "junction-enable this…

not rated 4 5mo ago A 77 tokens

xiaozhi-mcp-server

2522

elegant1998/xiaozhi-mcp-server

Skill Claude CodeCodex

A bridge that sends spoken requests from the Xiaozhi smart speaker to OpenClaw and reads OpenClaw’s answers back aloud. OpenClaw is the service that processes tasks such as weather checks, information searches, and document writing.

not rated 4 5mo ago A 0 tokens original MIT

agent-comm-hub

2523

JochenYang/agent-comm-hub

Skill Claude CodeCodex

A local hub (agent-comm-hub on 127.0.0.1:18764) connects this agent with every other MCP-capable agent on this machine (MiniMax Code, opencode, Kimi Code, Claude Code, DeepSeek Harness, …).

not rated 4 changed 4d ago A 0 tokens original MIT

vardoger-analyze

2524

dstrupl/vardoger

Skill Claude CodeCodex

Use when the user asks to personalize their assistant, to use vardoger, or to analyze their Windsurf conversation history. Runs the vardoger CLI to read past conversations and generate tailored instructions.

not rated 4 2mo ago A 43 tokens copy · 94% Apache-2.0

foundry-implement-auto

2525

foundry-works/foundry-mcp

Skill Claude Code

Autonomous single-phase implementation using Foundry MCP session-step orchestration. Runs one spec phase under unattended posture with strict gate enforcement, deterministic exits, and verification receipts. Use when executing autonomous implementation with the autonomyrunner role and session-step protocol.

not rated 4 6mo ago A 54 tokens original MIT

build-mcp-server

2526

backnotprop/build-mcp-server

Skill Codex

Design, scaffold, audit, and upgrade Model Context Protocol servers. Use when the user asks to build or migrate an MCP server, adopt MCP 2026-07-28, add dual-era support, create an MCP integration, expose an API or data source through MCP tools/resources/prompts, add OAuth or API-key auth to an MCP endpoint, run an…

not rated 4 changed 6d ago A 99 tokens

agentguard

2527

bmdhodl/agent47

Skill Claude CodeCodex

Runtime guardrails for AI coding agents. Stop loops, budget overruns, retry storms, and timeouts before they burn money. Zero dependencies, local-first, MIT licensed.

not rated 4 changed 2d ago A 38 tokens original MIT

agentforge-compare

2528

yedanyagamiai-cmd/openclaw-mcp-servers

Skill Claude CodeCodex

AI coding tool comparison MCP server -- compare Claude Code vs Cursor vs Windsurf vs Devin vs Copilot side-by-side with feature matrices, pricing breakdowns, and AI-powered recommendations. Use when: (1) user asks 'compare Cursor and Windsurf' or 'which AI coding tool is best', (2) user says 'tell me about Devin' or…

not rated 4 +1 5mo ago A 168 tokens original MIT

plimsoll

2529

lumiboi/plimsoll

Skill Claude CodeCodex

Security review of LLM applications and agents. Use when asked to review, red-team, threat-model or test an LLM feature, chatbot, RAG pipeline, MCP server or autonomous agent for prompt injection (direct or indirect), jailbreaks, system prompt or secret leakage, tool abuse, excessive agency, confused-deputy behavior…

not rated 4 28d ago A 122 tokens original MIT

consciousness-loop

2530

thdelmas/consciousness-loop

Skill Claude CodeCodex

The autonomic executive of an agent — a self-firing loop that wakes on a tick, pulls the other organs into one workspace, decides what needs attention now, acts or defers, then sets its own next wake frequency and sleeps. Turns a pile of triggered reflexes into a continuous self that persists and acts between human…

not rated 4 +1 1mo ago A 192 tokens original MIT

gpt-5-6-prompt-engine

2531

wp-a/gpt-5.6-prompt-engine

Skill Codex

Use when creating, auditing, rewriting, debugging, migrating, or evaluating GPT-5.6 Sol, Terra, or Luna prompt layers, tool descriptions, agent briefs, or prompt stacks; choosing runtime configuration; or comparing controlled prompt candidates.

not rated 4 2mo ago A 58 tokens original MIT

setup-skills-evals

2532

ahnafyy/skills-evals

Skill Claude CodeCodex

Set up the skills-evals library in a repository — discover agent artifacts, interview the user about what to test, scaffold eval cases, and wire CI and local runners. Use when the user wants to set up skills-evals, test their agent skills, add evals for skills or custom agents, check why a skill isn't triggering, or…

not rated 4 2mo ago A 87 tokens original MIT

agent-flow

2533

kanghelyu/agent-flow

Skill Codex

Design, validate, edit, visualize, and execute AgentFlow Markdown-first workflows with deterministic Boolean gates. Use when a task benefits from explicit boxes, arrows, branching, parallel work, resumable progress, or when the user asks to create/modify/run a workflow graph in AgentFlow.

not rated 4 +1 29d ago A 60 tokens original MIT

codex-build

2534

alanshurafa/co-evolution

Skill Claude Code needs its repo

Orchestrate Codex to BUILD code in the background while this Claude Code session (typically Opus) plans and reviews — never babysitting. The session composes the implementation plan, kicks the dev-review runner detached via a background Bash task with --preset codex-build, ENDS ITS TURN, and is woken on exit to run a…

not rated 4 +1 changed 10d ago A 181 tokens original MIT

oneskill

2535

Felixlan11/oneskill

Skill Claude CodeCodex

Discover skills, iterate on queries, and automate skill installations for any environment.

not rated 4 yesterday A 18 tokens copy · 100% Apache-2.0

claude-hook-builder

2536

skills-lock/skil-lock

Skill Claude Code

Scaffold Claude Code hook configs by reading your existing settings and skills.

not rated 4 +1 6d ago A 19 tokens original Apache-2.0

claude-cookbooks

2537

tomevault-io/copilot-plugins

Skill Claude CodeCodex

Claude AI cookbooks - code examples, tutorials, and best practices for using Claude API. Use when learning Claude API integration, building Claude-powered applications, or exploring Claude capabilities.

not rated 4 +1 yesterday A 41 tokens

learnwy/skills

Skill Claude CodeCodex needs its repo

Use this skill when the user wants to create, update, or design a project-level agent (.agents/agents/.md). Analyze the user's question and project context to design a work plan. Triggers: 'create agent', 'build an agent', 'add agent', 'design agent', 'update agent', 'project agent', 'subagent', 'worker agent'…

not rated 4 3mo ago A 103 tokens original MIT

moltrust-mcp-server

2539

MoltyCel/moltrust-mcp-server

Skill Claude CodeCodex

MCP server providing 45 tools for AI agent trust verification, identity, and reputation scoring.

not rated 4 +1 11d ago A 0 tokens original MIT

arch-platform

2540

Koredotcom/agents-mcp-tools

Skill Codex

Plan, execute, and verify Kore.ai Agent Platform work through the Arch MCP server using code-backed operation and dependency knowledge.

not rated 4 5d ago A 27 tokens original MIT

dagx-agi-kernel

2541

dankofly/perfectify

Skill Claude CodeCodex

Improve and verify agent work after repeated failures, in dependency-heavy tasks, or when optimization claims need baseline and regression evidence. Use for DAGx/Perfectify requests, failed retries, risky multi-step work, or requests to verify an improvement. Exclude routine questions, drafting, one-step edits, and…

not rated 4 21d ago A 72 tokens original MIT

context-auditor

2542

Abhillashjadhav/AI-PM-essential-skills

Skill Claude Code

Use this skill when a user wants to audit a CLAUDE.md, system prompt, agent context file, or any assembled context before running it in production. Triggers on phrases like "audit my context", "check my CLAUDE.md", "review my system prompt", "why is my agent behaving badly", "context issues", or when a user pastes a…

not rated 4 +2 14d ago A 132 tokens original MIT

review-loop

2543

2dmurali/review-loop-skill

Skill Claude CodeCodex

Iterative worker-reviewer cycle that spawns a critic subagent to score work 1-10 and provide actionable feedback, then revises until a quality gate is met. Use when implementing features, writing specs, reviewing existing code, or completing any task where quality matters more than speed. Trigger phrases: "use…

not rated 4 +1 4mo ago A Socket: passSnyk: pass 89 tokens

peer-agent

2544

panbergco/pi-peer-agent

Skill Claude CodeCodex

Manage resident peer agents: long-running monitors that live inside the pi session, tick on minute intervals, watch the main agent's work, and push findings back mid-turn. Use when the user asks to launch/stop/ask a peer, watcher, monitor, observer, sentinel, or auditor; wants standing review, drift/scope watching…

not rated 4 +1 10d ago B 124 tokens

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