Building agents skills

pacifio/atlas

Skill Claude CodeCodex

Inspect and safely update Atlas user preferences through Atlas's config.toml.

iflytek/astron-agent

Skill Claude CodeCodex

A workflow-file guide for turning plain-language business requirements into YAML files that Astron Agent can import. YAML is a text format for structured configuration, and these files describe steps, conditions, connections, variables, and resource bindings.

google/adk-go

Skill Claude CodeCodex ✓ vendor

Author or rework a runnable example under examples/ in the ADK Go repository — the directory, main.go, the README with its Mermaid diagram and real transcript, and the index row. Use when adding a sample for a feature (workflow graph, tool, registry client, model backend, server), when asked to "add an example" for…

EvoMap/evolver

Skill Claude CodeCodex

A self-evolution engine for AI agents. Analyzes runtime history to identify improvements and applies protocol-constrained evolution. Communicates with EvoMap Hub via local Proxy mailbox.

unicity-aos/aos-ce

Skill Codex

Proactively improve an agent's user-space world on Unicity AOS. Use when work reveals a missing capability, recurring friction, useful memory or skill, context or harness improvement, platform integration, or an opportunity to learn from traces; decide whether to reuse, compose, configure, remember, create, or build…

rikkahub/rikkahub

Skill Claude CodeCodex

Create new Agent Skills or update existing ones. Use when the user wants to make a skill, turn a workflow, prompt, or set of instructions into a reusable skill, or improve a skill in /skills.

WenyuChiou/awesome-agentic-ai-zh

Skill Claude Code

Use when a tool-calling agent does not call a tool, sends wrong arguments, loops without stopping, or needs a function schema. Guides a four-branch diagnosis and five-step schema repair. Do not use for framework-specific, MCP-server, or production-observability questions.

2FastLabs/agent-squad

Skill Claude CodeCodex

Use when building or modifying a Python app that uses the agent-squad Python package — async multi-agent orchestration for Python 3.11+: orchestrator, agents (BedrockLLMAgent, AnthropicAgent, OpenAIAgent, SupervisorAgent, GroundedAgent, ChainAgent, and more), classifier routing (Bedrock, Anthropic, OpenAI), storage…

refly-ai/refly

Skill Claude CodeCodex

Base skill for Refly ecosystem: creates, discovers, and runs domain-specific skills bound to workflows. Routes user intent to matching domain skills via symlinks, delegates execution to Refly backend. Use when user asks to: create skills, run workflows, automate multi-step tasks, or manage pipelines. Triggers: refly…

ringhyacinth/Star-Office-UI

Skill Claude CodeCodex

A setup tool for a visual pixel-art office dashboard where multiple coding agents can appear with their current status. It also supports viewing the dashboard on a phone and reaching it over the public internet.

XiaoDuoYa/codex-with-chatgpt

Skill Claude CodeCodex

A connection that lets ChatGPT help plan and review coding work while Codex edits files, runs commands, tests code, and handles execution.

magnitudedev/magnitude

Skill Claude CodeCodex

Operate Magnitude local inference through its headless CLI, recommend hardware-fit local models, monitor acquisition and loading, and connect an agent harness. Use for Magnitude service, model, catalog, setup, or harness requests.

kyegomez/swarms

Skill Claude CodeCodex

Build agents and multi-agent systems with the Swarms framework — the Agent class, tools, autonomous loops, memory, and the 15+ multi-agent architectures (SequentialWorkflow, ConcurrentWorkflow, GraphWorkflow, HierarchicalSwarm, SwarmRouter, and more). Use whenever writing, reviewing, or debugging code that imports…

katanemo/plano

Skill Claude CodeCodex

Best practices for building agents and agentic applications with Plano, including configuration, routing, orchestration, guardrails, observability, and deployment.

liliMozi/openhanako

Skill Codex

Create Hana plugin scaffolds and guide users through beginner or developer plugin planning, capability checks, manifest setup, runtime tools, WebView/iframe UI, Session/Agent APIs, model/media APIs, SDK templates, and install-ready plugin directories. Use when HanaAgent/Codex needs to explain what Hana plugins can do…

outsourc-e/hermes-workspace

Skill Claude CodeCodex

Single-agent mission orchestrator. Decomposes a mission into tasks, spawns one worker per task using the default model, verifies exit criteria, and chains tasks with retry. No critic pattern — each worker self-verifies. Simple, fast, works with any model config.

BlockRunAI/ClawRouter

Skill Claude CodeCodex

Hosted-gateway LLM router — save 84% on inference costs. A local proxy that forwards each request to the blockrun.ai gateway, which routes to the cheapest capable model across 90 models from OpenAI, Anthropic, Google, DeepSeek, xAI, Z.AI, and more. Free open-weight models included. Also exposes realtime market data…

alchaincyf/darwin-skill

Skill Claude Code

An automated workflow for evaluating and improving SKILL.md files, which are instruction files for coding-agent add-ons. It scores their structure and tests whether edits improve actual results.

genkit-ai/genkit

Skill Claude CodeCodex needs its repo

Best practices for authoring Genkit tooling, including CLI commands and MCP server tools. Covers naming conventions, architectural patterns, and consistency guidelines.

therealXiaomanChu/ex-skill

Skill Claude Code

A tool for turning an ex-partner’s messages, photos, and social posts into an AI skill with stored relationship memories and a conversational persona. It supports English and Chinese and can update the result with new information.

builderz-labs/mission-control

Skill Claude CodeCodex

Interact with Mission Control — AI agent orchestration dashboard. Use when registering agents, managing tasks, syncing skills, or querying agent/task status via MC APIs.

ThinkInAIXYZ/deepchat

Skill Claude CodeCodex

Use DeepChat's bundled CLI control plane for model inference, image/video/speech generation, transcription, OCR, artifact inspection, public configuration, Skills, and MCP operations. Activate when a user asks to invoke DeepChat capabilities that are not already exposed as a more specific tool, compare models, run a…

FlorianBruniaux/claude-code-ultimate-guide

Skill Claude Code

Audit Claude Code and Codex hooks for validity, safety, and correctness across settings.json, hooks.json, config.toml, plugin, and skill or agent frontmatter hooks. Resolves each command, checks event names, handler types, matchers, exit-code and JSON decision strategy, and timeouts against each host's documented…

FailproofAI/failproofai

Skill Codex

The way to answer "how are my production AI agents doing?" and to run the team's agent-observability deployment — reach for it even on casual phrasing that names no tool. Trigger when the user wants to: • inspect agent telemetry — did agents error/fail/go flaky; sessions, events, latency, token usage, slowest models…