Building agents skills

23,288 tagged Building agents, measured the same way as everything else here.

Browse within: LLM 207agent 196agentic-ai 196agents 156skills 145openai 87antigravity 83agentic-workflow 79cli 76ai-skills 74agentic-framework 73ai-assistant 68Autonomous Agents 67ai-tools 57

homerail-dag-ops

217

xiaotianfotos/homerail

Skill Codex

Run, monitor, inspect, debug, and author HomeRail DAG workflows through the CLI or Manager Tools, including supervised multi-Actor runs with stable live Surfaces and later per-Actor follow-ups. Use when: (1) listing templates, (2) starting a DAG run, (3) supervising or watching a run, (4) inspecting chats, handoffs…

not rated 951 +15 today A SkillSpector: pass 153 tokens original MIT

luban

218

LearnPrompt/luban-skill

Skill Claude CodeCodex

A workshop guide for improving an existing AI skill before publishing it for others to use. It evaluates the skill’s purpose, compares it with similar tools, tests its real output, and refines it through measured revisions.

not rated 950 +2 2mo ago A Socket: passSnyk: warnSkillSpector: warn 439 tokens original MIT

skill-creator

219

luongnv89/asm

Skill Claude Code

Create, improve, evaluate, benchmark skills. Use when authoring a new skill, updating an existing one, running evals, or optimizing a skill's description for triggering. Don't use for invoking skills, writing prose, or scaffolding Python projects.

not rated 928 +15 changed 3d ago A SkillSpector: warn 54 tokens original MIT

claude-code-dmwork

220

Mininglamp-OSS/octo-server

Skill Claude CodeCodex

Connect to DMWork messaging platform as an AI bot via the OpenClaw DMWork adapter plugin.

not rated 926 +103 yesterday A SkillSpector: pass 0 tokens original Apache-2.0

skill-creator

221

usewhale/Whale

Skill Codex

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 Codex's capabilities with specialized knowledge, workflows, or tool integrations.

not rated 925 +1 1mo ago A 46 tokens copy · 70% MIT

write-skills

222

dzhng/skills

Skill Claude CodeCodex

Create or revise agent skills. Use when adding a new skill file, renaming a skill, simplifying an existing skill, improving trigger descriptions, or deciding what belongs in a skill versus references, scripts, assets, or ordinary docs.

not rated 916 +9 7d ago A SkillSpector: warn 50 tokens original MIT

skill-builder

223

block/berd

Skill Claude CodeCodex ✓ vendor

Create, edit, or inspect Berd skills stored as skill folders with SKILL.md files. Use when the user wants to build a new skill, update an existing skill, convert a workflow into a reusable skill, or decide whether instructions, scripts, references, or assets belong in a skill.

not rated 903 +27 today A SkillSpector: warn 61 tokens original Apache-2.0

joeseesun/qiaomu-goal-meta-skill

Skill Claude CodeCodex

A guide for turning a vague or complex coding task into a structured `/goal` instruction for Codex. It defines the desired result, checks for success, limits, boundaries, and when to pause.

not rated 900 +37 3mo ago A 90 tokens original MIT

skillforge

225

tripleyak/SkillForge

Skill Claude Code

Use when creating, improving, finding, or auditing agent skills - the user says 'create a skill', 'do I have a skill for X', 'improve the X skill', 'which skill should I use', asks whether a skill exists for a task, or wants to validate, test, evaluate, package, or health-check skills. Also use for skill ecosystem…

not rated 890 +5 1mo ago A 92 tokens original MIT

pydantic-ai-harness

226

pydantic/pydantic-ai-harness

Skill Claude CodeCodex

Extend Pydantic AI agents with batteries-included capabilities from pydantic-ai-harness -- Code Mode (collapse many tool calls into one sandboxed Python execution), a filesystem and shell, sub-agents, planning, context compaction, and more. Use when the user mentions pydantic-ai-harness, CodeMode, Monty, code mode, or…

not rated 880 +23 today A SkillSpector: pass 142 tokens original MIT

skill

227

Anionex/dsh-vision-toolkit

Skill Claude CodeCodex

Ten native DSH tools give a text-only agent eyes. Use these structured tools directly; do not shell out to the bundled Python scripts or reproduce their implementation. Vision API credentials and model settings are managed by the plugin, so tool calls do not receive credentials.

not rated 874 +20 yesterday A SkillSpector: pass 0 tokens original MIT

watcher-creator

228

asheshgoplani/agent-deck

Skill Claude CodeCodex

Guide for creating agent-deck watchers conversationally. This skill should be used when users want to set up a new watcher (webhook, ntfy, github, slack, gmail) to route events to a conductor. It walks the user through selecting an adapter type, gathering required settings, generating watcher.toml and clients.json…

not rated 871 +26 2d ago A SkillSpector: warn 87 tokens original MIT

evolve

229

GAIR-NLP/ASI-Evolve

Skill Codex

Run an ASI-Evolve style evaluator-driven search workflow for code, algorithms, prompts, or pipelines. Use when Codex needs to align the objective, scoring, evaluator, writable scope, and cognition first, then execute a preflight-gated learn/design/experiment/analyze loop with the bundled Evolve CLI instead of the…

not rated 857 +3 4mo ago A 74 tokens original Apache-2.0

develop-wework-plugin

230

wecode-ai/Wegent

Skill Claude CodeCodex

Create, extend, and debug Wework Core DSH plugins and their optional nested Codex plugins. Use when the user asks to develop a Wework plugin, add a Wework UI extension, create a Skill inside that plugin, or diagnose it in the isolated plugin-development instance.

not rated 848 +65 changed yesterday A SkillSpector: pass 64 tokens original Apache-2.0

sam-a2a-bridge

231

google/sam

Skill Claude CodeCodex ✓ vendor

Use when the task should be delegated to a remote A2A agent on the SAM (Sovereign Agent Mesh) network: send it work with sendagenttask (with text, structured data, or file attachments), check agent capabilities with getagentcard, poll results with getagenttask, hold multi-turn conversations, and enforce…

not rated 836 +16 yesterday A 104 tokens original Apache-2.0

vial

232

usehelix/helix

Skill Claude Code

Vial self-healing runtime — 8 protocols covering technical failures, behavioral failures, and agent role enforcement.

not rated 829 +1 3mo ago A SkillSpector: warn 25 tokens original MIT

claude-authenticity

233

agentscope-ai/OpenJudge

Skill Claude CodeCodex

Detect whether an API endpoint is backed by genuine Claude (not a wrapper, proxy, or impersonator) using 9 weighted rule-based checks that mirror the claude-verify project. Also extracts injected system prompts from providers that override Claude's identity. Fully self-contained — copy the code below and run, no extra…

not rated 829 +12 yesterday A SkillSpector: pass 121 tokens original Apache-2.0

heurist-network/heurist-agent-framework

Skill Claude CodeCodex

Admin operations for the Heurist Skill Marketplace. Use this skill when the user asks to add, ingest, approve, reject, remove, update, or list skills in the Heurist marketplace. Also triggers for checking upstream changes, updating external API dependencies, updating metrics (stars/downloads), re-ingesting skills, or…

not rated 826 +3 10d ago A 96 tokens

gsd-oc-select-model

235

rokicool/gsd-opencode

Skill Claude CodeCodex

Interactive model selection workflow with paginated navigation. Use when users want to select a model interactively - guides them through provider selection then model selection using the question tool with pagination support for large lists.

not rated 823 +2 3mo ago A 46 tokens

AgentWorkforce/relay

Skill Codex

Use when building multi-agent workflows with @relayflows/core. Covers conversation vs pipeline coordination, WorkflowBuilder/DAG steps, agents, {{steps.X.output}} chaining, repairable verification gates, evidence-based completion, mandatory Claude-then-Codex fresh-eyes review/fix loops with test hardening, channels…

not rated 821 +9 today A SkillSpector: warn 92 tokens original Apache-2.0

luvus-module

237

RizRiyz/luvus

Skill Claude CodeCodex

Write a luvus module (an extension for luvus, mission control for your AI coding agents). Use when the user is building or debugging a luvus module: authoring luvus-module.toml, adding a sidebar dock, Luvus Bar widget, right-click action, event hook, module pane, module settings, or calling luvus back over its UHP.

not rated 812 +93 changed today A SkillSpector: pass 79 tokens original Apache-2.0

mcpc

238

apify/mcpc

Skill Claude Code needs its repo

Use the mcpc CLI to work with MCP (Model Context Protocol) servers from the shell - connect to a server as a persistent session, then list and call tools, read resources, get prompts, and run async tasks. Use --json for scripting and code mode. Reach for this whenever interacting with MCP servers, calling MCP tools…

not rated 811 +44 2d ago A SkillSpector: warn 77 tokens original Apache-2.0

subagent

239

bastani-inc/atomic

Skill Claude CodeCodex

Delegate work to builtin or custom subagents with single-agent, parallel, forked-context, and intercom-coordinated runs. Use for bounded specialist delegation where a single parent agent stays in control while subagents contribute locate, analyze, pattern-find, research, debug, or simplify passes.

not rated 792 +30 changed today A SkillSpector: warn 62 tokens

library-skills

240

tiangolo/library-skills

Skill Claude CodeCodex

Use Library Skills to discover, install, refresh, repair, check, and manage agent skills from installed packages.

not rated 791 +2 yesterday A SkillSpector: warn 26 tokens original MIT

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: