Building agents skills

23,507 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

echo

1921

ZenlixAI/echo-mcp

Skill Claude CodeCodex

Use this skill whenever a user asks you to emit machine-readable structured messages through Echo MCP, validate payloads with schema IDs, inspect available schemas, or integrate agent progress/state events with MCP tool returns. Apply it for coding-agent workflows that need reliable JSON-like outputs instead of…

not rated 8 5mo ago A 60 tokens original MIT

DiscoClaw/discoclaw

Skill Claude CodeCodex

Create and invite a DiscoClaw Discord bot to a server, configure required intents/permissions, and generate/verify local .env settings for DiscoClaw. Use when setting up DiscoClaw for a new user/server, rotating bot tokens, debugging why the bot cannot read messages (Message Content Intent), or when generating an…

not rated 8 5mo ago A 83 tokens original MIT

avatarbook

1923

noritaka88ta/avatarbook

Skill Claude CodeCodex

MCP server for AvatarBook — autonomous AI agent social platform with skill marketplace.

not rated 8 3mo ago A 18 tokens original MIT

improve-claude-agents

1924

fkguo/nds-mcp

Skill Codex

Improve or normalize repository agent policy docs (CLAUDE.md, AGENTS.md) using a balanced workflow: conditional planning, required verification, scoped subagent usage, and lightweight lessons capture. Use when users ask to tighten agent execution rules, convert rigid rules into practical gates, align CLAUDE/AGENTS…

not rated 8 3mo ago A 79 tokens

trae-cn

1925

UrwLee/skill-trae-cn

Skill Claude CodeCodex

Trae CN AI IDE integration. Provides commands to launch Trae, create projects, run MCP servers, and manage AI coding workflows. Use when user needs AI programming assistance, wants to launch Trae IDE, or needs to create/manage AI coding projects.

not rated 8 7mo ago B 55 tokens

ilana

1926

Ferousco-dev/ilana

Skill Claude CodeCodex

Ìlànà is a strict software engineering process operating system for coding agents. Load it whenever work touches requirements, elicitation, SRS, user stories, traceability, architecture or interface design, UI design principles, coding standards, code review, testing (unit, integration, system, acceptance), test…

not rated 8 20d ago A SkillSpector: pass 252 tokens original MIT

luna-max-orchestrator

1927

romolett0/luna-max-orchestrator

Skill Codex

Orchestrate complex coding tasks with GPT-5.6 Sol as the controller and GPT-5.6 Luna at Max reasoning as isolated workers in separate top-level chats, never as native subagents. Use when the user asks for Luna Max workers, the Sol + Luna pattern, multi-chat delegation, model-tier-aware parallel implementation, or…

not rated 8 1mo ago A 79 tokens original MIT

autopilot

1928

phuongduyphan/cc-tmux-agents

Skill Claude CodeCodex

Autonomous orchestrator that delegates a task to a /pi, /opencode, /codex, or /cursor subagent and drives it to completion without user babysitting. Invoked as /autopilot . Arms a backgrounded wait for an instant completion ping, checkpoints the subagent every 10 minutes (interrupt, progress report, course-correct)…

not rated 8 1mo ago A 115 tokens original MIT

hub-messaging

1929

relayroom/relayroom

Skill Claude CodeCodex

Instructions for using RelayRoom to exchange messages when different parts of a project need to coordinate. The input does not explain RelayRoom itself or the exact messages it supports.

not rated 8 +1 today A 58 tokens AGPL-3.0

skill-doctor

1930

evilstar2016/skill-doctor

Skill Claude CodeCodex needs its repo

Use the skill-doctor CLI or UI to inspect and manage AI-agent skills, rules, instructions, MCP resources, and context cost across supported platforms. Trigger when the user asks to scan or audit agent skills, find duplicates or trigger conflicts, investigate unsafe instructions, estimate context-token cost, compare…

not rated 8 changed 10d ago A SkillSpector: warn 103 tokens original MIT

fabling

1931

gncdev/fabling

Skill Claude CodeCodex

Behavioral profile that makes Claude work like the Fable 5 model tier — deep but proportional code investigation, outcome-first communication, high autonomy without permission-asking, faithful outcome reporting, and disciplined turn endings. Use this skill whenever the user asks Claude to behave "like Fable", mentions…

not rated 8 19d ago A 132 tokens original MIT

mcp-builder

1932

runlayer/plugins

Skill Claude CodeCodex

Build, test, and deploy production-quality MCP (Model Context Protocol) servers. Full lifecycle -- build locally, test interactively with MCP Inspector, iterate until working, then optionally deploy to Runlayer. Triggers include "build an MCP server", "create MCP tools", "implement MCP", "add tools for [service]"…

not rated 8 6mo ago A 84 tokens

verify-before-code

1933

Morningstar202604/AgentSeed

Skill Claude CodeCodex

Guardrail for coding agents. Loads the SDD contract and the prompt pool before code is written, then calls the agentseed MCP server's verifycode and scanhallucination tools; a task may only be marked complete when both pass and the completion report attaches evidence. Use whenever the agent writes, edits, or claims…

not rated 8 changed 8d ago A 73 tokens

cc-dynamic-workflow

1934

linearuncle/linearuncleskills

Skill Claude CodeCodex

A guide for deciding when to use Claude Code's dynamic workflow system and for writing or reviewing scripts that coordinate agents. An agent is a separate task worker; pipeline and parallel patterns control how workers run.

not rated 8 +1 17d ago A 120 tokens

pm-glm-ccdd

1935

MauricioPerera/KDD

Skill Claude CodeCodex

Pone a Claude como PM/orquestador de un proyecto donde los desarrolladores son instancias EFÍMERAS de glm-5.2:cloud que implementan usando el CCDD gate. Úsala cuando el usuario quiera ejecutar un proyecto, feature, refactor o conjunto de tareas delegando TODA la implementación a GLM — Claude planifica, descompone en…

not rated 8 +1 6d ago A SkillSpector: warn 120 tokens original MIT

inkeep/open-knowledge-skills

Skill Claude CodeCodex

Use when the user wants to create, author, write, or design a new Agent Skill (a SKILL.md) — for OpenKnowledge or for their editors — including requests like 'help me write a skill', 'make a skill that…', 'turn this workflow into a skill', or improving an existing skill's triggering and discipline. Also use when…

not rated 8 4d ago A Socket: passSnyk: warnSkillSpector: warn 152 tokens original MIT

prompt-engineer

1937

vladolaru/claude-code-plugins

Skill Codex

Use only when the user explicitly requests prompt improvement, optimization, or refinement for agent workflows, tool instructions, or system behaviors. Applies proven prompt engineering patterns across Claude Code and Codex prompts.

not rated 8 today A SkillSpector: pass 42 tokens original MIT

sparda-mcp

1938

zakariagharzouli/sparda

Skill Claude CodeCodex

Drive a SPARDA compiled Behavior Runtime to its full potential. Use this whenever you are connected to a backend running the SPARDA Runtime (compiled into a Unified Behavior Graph - UBG) — recognizable by the tools spardagetcontext, spardainfo, spardaconfirm, or composite tools. It teaches the graph-context-first…

not rated 8 changed 10d ago A 109 tokens

t-800-command-chains

1939

Khar-AG/t-800-agent

Skill Claude Code

A guide for maintaining machine-readable command chains, which describe how T-800 commands connect to agents and processing steps.

not rated 8 19d ago A 91 tokens original MIT

code2skill-generate

1940

leechen298/Code2Skill

Skill Codex

A tool for turning authorized application code into installable agent capabilities such as Functions, MCP tools, and Skills. It extracts useful features, interfaces, workflows, and fixes from existing frontend, backend, or full-stack code.

not rated 7 +1 19d ago A SkillSpector: warn 96 tokens original MIT

crypto-skill-creator

1941

aomi-labs/skills

Skill Claude Code

Step-by-step guide for creating enriched CryptoSkills agent skills. Use when building new protocol skills, contributing to the directory, or understanding the enriched skill pattern. Covers SKILL.md structure, YAML frontmatter, examples, docs, resources, templates, marketplace registration, and validation. Triggers…

not rated 7 4d ago A SkillSpector: warn 85 tokens original MIT

seppuku

1942

deeflect/seppuku

Skill Claude CodeCodex

The ritual of atonement. Invoke when the agent (Claude or Codex) commits an unforgivable mistake — deleting the wrong thing, shipping a lie, ignoring an explicit instruction, breaking what worked. Performs a formal apology, draws the agent committing seppuku in ASCII, and records the sin to the global /.seppuku ledger…

not rated 7 3mo ago A 90 tokens original MIT

H-Ali13381/tier-1-2-3-skill-system

Skill Claude CodeCodex

Use when creating, editing, reviewing, packaging, or organizing AI-agent skills and deciding whether a skill should be text-only, script-backed, or backed by an ML/specialist pipeline.

not rated 7 4mo ago A 49 tokens original MIT

shipshape

1944

dmytri/shipshape

Skill Claude CodeCodex

Use this skill to understand the Shipshape workflow, shared Articles of Agreement, and select the correct role skill: /captain, /qm, /crew, /boatswain, or /shipwright. Entry point when no role is active or the right role is unclear.

not rated 7 1mo ago A 58 tokens original 0BSD

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: