Building agents skills

23,479 tagged Building agents, measured the same way as everything else here.

Browse within: LLM 208agent 200agentic-ai 197skills 149agents 148openai 86antigravity 83agentic-workflow 79ai-skills 75cli 75agentic-framework 73Autonomous Agents 67ai-assistant 65agent-framework 59

AmadeusITGroup/ai-primitives-hub

Skill Claude CodeCodex

Answer questions about using AI Primitives Hub and authoring bundles. Use this skill whenever the user asks about bundles, collections, hubs, profiles, sources, scopes, marketplace, repository installation, deployment manifests, source scaffolding, collection schemas, validation errors, publishing, or any AI…

not rated 50 yesterday A 76 tokens

open-persona

962

acnlabs/OpenPersona

Skill Claude Code

Meta-skill for building and managing agent persona skill packs (instruction-only; no bundled installer or auto-downloaded binaries). Credentials are never written into generated packs by the framework; publish/ACN/register require explicit user CLI. Use when the user wants to create a new agent persona, install/manage…

not rated 50 1mo ago A SkillSpector: warn 75 tokens original MIT

campaign-conductor

963

jvogan/a-fable-of-codexes

Skill Claude CodeCodex

Run a project as an orchestrated campaign: Claude as conductor (Fable 5.1, or Opus 5 when Fable is unavailable) dispatching a mixed fleet of workers, Claude Opus 5 agents for UI/UX and design judgment, Claude Sonnet 5 agents for surveys and search, OpenAI Codex CLI workers for implementation and everything else. Use…

not rated 50 +3 changed 6d ago A SkillSpector: pass 162 tokens original MIT

write-mini-app-code

964

hunmer/agent-spaces

Skill Claude CodeCodex

Write, edit, or review Agent Spaces Workflow UI project code from a user-provided project path while looking up Workflow UI renderer, host component, and plugin source from the current working directory instead of MCP/runtime agent tools. Use when an external agent needs to work on Workflow UI React or HTML preview…

not rated 50 +1 2d ago A 102 tokens

soul-interview

966

ldbumble/taskuary

Skill Claude CodeCodex

Conduct a seven-question adaptive interview and turn the answers into Taskuary's SOUL.md. Use when creating or substantially rewriting the owner's operating context, boundaries, priorities, relationships, and communication preferences.

not rated 50 +3 changed 9d ago A SkillSpector: warn 44 tokens original MIT

claude-loop

967

aronprins/claude-loop

Skill Claude CodeCodex

Autonomous orchestrated loop that works through a prd.json story-by-story using a fresh Task subagent per story. Use this skill whenever the user asks to "run the loop", "claude loop", "start the loop", "kick off the loop", "work through the prd", "process prd.json", "implement all the stories", "iterate through the…

not rated 49 2mo ago A 275 tokens original MIT

cortex-memory

968

Fozikio/cortex-engine

Skill Claude CodeCodex

Persistent cognitive memory for AI agents — query, record, review, and consolidate knowledge across sessions with spreading activation, FSRS scheduling, and NLI contradiction detection.

not rated 49 today A SkillSpector: pass 36 tokens original MIT

writing-skills

969

sodiumjoe/dotfiles

Skill Claude CodeCodex

Use when creating new skills, editing existing skills, or verifying skills work before deployment.

not rated 49 3d ago A 20 tokens

nkg-ai-flow-skill

970

wqaetly/nkg-ai-flow

Skill Claude CodeCodex

A set of rules for building runnable AI workflow apps in this repository. It covers TypeScript FlowBuilder graphs, custom nodes, shared context, supervision flows, and app configuration.

not rated 49 1mo ago A SkillSpector: warn 80 tokens original MIT

skill-builder

971

Amazon-Quick/Amazon-Quick-official-catalog

Skill Claude CodeCodex

Build agent skills for Amazon Quick following skill construction best practices. Use when the user asks to 'build a skill', 'create a skill', 'make a new skill', 'author a skill', 'convert this to a skill', 'save this as a skill', 'test a skill', 'run evals on a skill', 'audit a skill', or wants to turn an agent…

not rated 49 +1 changed today A 92 tokens MIT-0

create-soul

972

larashero3-dotcom/soul.skill

Skill Claude Code needs its repo

An interactive workflow for creating a conversational AI character from source material such as URLs, files, or pasted text. It collects, studies, and condenses the material into a reusable skill directory.

not rated 49 +1 5mo ago A 86 tokens original MIT

forge

973

Riley-Coyote/mnemos

Skill Claude CodeCodex

Create new OpenClaw agents OR dispatch coding agents to visible terminal sessions. Use when: (1) user asks to create/spin up/forge a new agent, (2) user asks to build/dispatch/delegate a coding task to an agent, (3) user says 'have an agent work on this', (4) user wants parallel coding agents on separate tasks.…

not rated 49 2d ago A SkillSpector: pass 125 tokens original MIT

skill-creator

974

extracurricular-ai/codex-rewind

Skill Codex

Create or update a Codex skill with appropriately scoped instructions and any needed supporting resources.

not rated 49 changed 10d ago A 21 tokens copy · 70% Apache-2.0

linhh29/Skill_MAS

Skill Claude CodeCodex

A foundational meta-agent skill for generating Multi-Agent Systems (MAS). It systematically drives the process from conceptual task decomposition to agent engineering, and finally to workflow orchestration.

not rated 49 +1 2mo ago A 39 tokens original Apache-2.0

build-with-exa

976

exa-labs/agent-skills

Skill Claude CodeCodex

Build applications and agents with Exa's API: search, contents extraction, answer, Agent API, monitors, websets, OpenAI-compatible endpoints, and exa-py/exa-js SDKs. Use when choosing Exa endpoints, writing Exa API calls, integrating semantic web search or research into products, or debugging Exa request shapes.

not rated 49 +2 changed 4d ago A Socket: passSnyk: warn 75 tokens original MIT

codex-bridge

977

yaohui325/codex-bridge

Skill Codex

A bridge workflow for passing a Claude Code conversation, plan, files, and project rules to Codex CLI for review or coding help.

not rated 48 1mo ago A 113 tokens original MIT

ai-native

978

tianji-qingtian/AI-Native

Skill Claude CodeCodex

A framework for creating and managing AI-native workflows tailored to specific fields. It includes concepts such as intent refinement, quality agreements, phases, decisions, batches, and teams of AI agents.

not rated 48 4mo ago A 218 tokens

agpair

979

logicrw/agpair

Skill Claude Code

Use when Claude Code handles non-trivial coding, refactor, test-fix, research, review, or multi-file work where AGPair external CLI agents can produce implementation candidates, alternative analysis, or verification evidence.

not rated 48 2mo ago A 46 tokens original MIT

octoclaw

980

guanbear/OctoClaw

Skill Claude CodeCodex

OctoClaw is the TypeScript-first policy, delegation, status, and operator layer for OpenClaw. Use it when a turn should be routed through reply/delegate policy, WorkContract-backed delegation, runtime status, IM delivery, or feedback-loop tooling.

not rated 48 2mo ago A 57 tokens original MIT

clawpilot

981

kcchien/clawpilot

Skill Claude CodeCodex

Expert skill for OpenClaw (v2026.2.19) — self-hosted AI gateway connecting chat apps (WhatsApp, Telegram, Discord, Slack, iMessage, Signal, LINE, Matrix, Teams, Google Chat) to AI agents. Use when user asks about: installing/configuring/updating OpenClaw, setting up or troubleshooting chat channels, security hardening…

not rated 48 4mo ago A 187 tokens original MIT

coordination

982

nicobailon/pi-coordination

Skill Claude CodeCodex

Multi-agent coordination for parallel plan execution with the coordinate and coordoutput tools.

not rated 48 8mo ago A 18 tokens

codex-claude-collab

983

ashinno/Codex-Claude-Collab

Skill Claude CodeCodex

Coordinate Codex with Claude Code in real time for collaborative software work. Use when the user wants Codex to plan or review while Claude Sonnet or Opus implements, when creative/frontend/product work should be delegated to Claude, when a Codex-to-Claude handoff loop is requested, or when phrases like "notify…

not rated 48 +1 3mo ago A 106 tokens

writing-skills

984

roman01la/skills-agents

Skill Claude CodeCodex

Use when creating new skills, editing existing skills, or verifying skills work before deployment.

not rated 48 +1 4mo ago A 20 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: