Building agents skills

23,478 tagged Building agents, measured the same way as everything else here.

Browse within: LLM 210agent 201agentic-ai 196skills 149agents 148openai 86antigravity 83agentic-workflow 79ai-skills 75cli 75agentic-framework 73Autonomous Agents 67ai-assistant 65agent-framework 59

synapse-usage

601

S1LV4/th0th

Skill Claude CodeCodex

Use the th0th Synapse cognitive modulation layer to get focused, low-noise retrieval during multi-step coding tasks. Open a session, prime the buffer with known-relevant memories, pass synapseSessionId on every search, and prefetch when opening a file. Triggers on tasks involving repeated searches in the same context…

not rated 135 3mo ago A SkillSpector: warn 92 tokens original MIT

skill-creator

602

kitchen-engineer42/Anything2Ontology

Skill Claude CodeCodex

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

not rated 134 +1 6mo ago A 45 tokens copy · 88% Apache-2.0

gridbash-panes

603

jasonsuhari/gridbash

Skill Claude CodeCodex

Coordinate with sibling agent panes from inside a GridBash grid — list panes and their roles, read what a pane is currently doing, prompt one pane or every other pane, and rename pane titles so the grid shows who owns what. Use when running inside GridBash (GRIDBASHCONTROLADDR is set) and the work involves delegating…

not rated 134 +2 today A SkillSpector: pass 97 tokens original MIT

alizarion/openclaw-claude-code-plugin

Skill Claude CodeCodex

Skill for orchestrating Claude Code sessions from OpenClaw. Covers launching, monitoring, multi-turn interaction, lifecycle management, notifications, and parallel work patterns.

not rated 133 4mo ago A 37 tokens

recursive-router

605

try-works/recursive-mode

Skill Codex needs its repo

Use when recursive-mode needs to route delegated audit, review, or bounded implementation work through external transports, CLIs, and models while preserving controller verification and fallback behavior.

not rated 133 1mo ago A SkillSpector: pass 36 tokens original Apache-2.0

duoduoler-ops/Table-GitHub-Capability-Router

Skill Codex

Read-only audit of Skill, Plugin, MCP, hook, and rules visibility across coding-agent clients. Use when the user requests capability inventory, routing analysis, or a repeat audit after client or extension updates. Never change files or client configuration.

not rated 133 +6 9d ago A SkillSpector: pass 54 tokens original MIT

GuDaStudio/collaborating-with-codex

Skill Codex

Delegates coding tasks to Codex CLI for prototyping, debugging, and code review. Use when needing algorithm implementation, bug analysis, or code quality feedback. Supports multi-turn sessions via SESSIONID.

not rated 132 8mo ago B 48 tokens original MIT

loopany-reflect

608

superdesigndev/loopany

Skill Claude CodeCodex

Self-improvement loop for loopany. Reads recent task outcomes + dismissed signals, discovers patterns, writes learning and skill-proposal artifacts. Also handles accepting/rejecting proposals. Triggers: 'reflect', 'what have we learned', 'improve yourself', ≥3 tasks done recently, 'accept ', 'reject ', 'review…

not rated 132 +1 3mo ago A 90 tokens

book-to-skill

609

apple-ouyang/book-to-skill

Skill Claude CodeCodex

A method for turning a book into an executable Skill for Claude Code, so an AI coding assistant can apply the book’s frameworks, methods, and examples. It also explains when to split a large book across multiple agents.

not rated 132 +2 6mo ago A 51 tokens original MIT

ClawMobile/ClawMobile

Skill Claude CodeCodex

Record or summarize a ClawMobile demonstration and save a validated reusable skill candidate draft.

not rated 131 +1 yesterday A SkillSpector: warn 25 tokens original MIT

luoyuctl/agenttrace

Skill Claude CodeCodex

Audit local AI coding-agent sessions with agenttrace. Use when the user asks to inspect Claude Code, Codex CLI, Gemini CLI, Qwen Code, Cline, Aider, Cursor exports, Hermes Agent, OpenCode, OpenClaw, Pi, Oh My Pi, Kimi CLI, Copilot-style logs, or generic JSON/JSONL traces for cost, tokens, tool failures, latency…

not rated 131 +1 today A SkillSpector: pass 99 tokens original MIT

cdesktop

612

cdesktop-ai/cdesktop

Skill Claude CodeCodex

Operate the cdesktop coding-session environment — agent teams, session management, file conventions.

not rated 131 +7 3mo ago A 20 tokens original Apache-2.0

AgentStalker

613

Gach0ng/AgentStalker

Skill Claude CodeCodex

A security-audit skill for AI agents that examines seven attack areas, including user input, memory, tool calls, plugins, permissions, collaboration between agents, and monitoring.

not rated 130 +3 1mo ago B 383 tokens

appautomaton/agent-designer

Skill Claude CodeCodex

Delegate tasks to Codex CLI for prototyping, debugging, code review, implementation handoff, cross-model second opinions, and multi-turn Codex sessions via SESSIONID.

not rated 130 yesterday A 42 tokens

agent-eval-cases

615

agentailor/fullstack-langgraph-nextjs-agent

Skill Claude CodeCodex

Decide which AI agent behaviors are worth an eval case, then write those cases — harness-, framework-, and language-agnostic. Use when writing a first eval suite for an agent, adding cases to an existing one, reviewing eval cases or scorers someone else wrote, choosing between a deterministic check and an LLM judge…

not rated 130 +1 9d ago A SkillSpector: pass 174 tokens original MIT

find-skills

616

l3gi0nXXXX/Metis-agent

Skill Claude CodeCodex

Helps users discover and install agent skills when they ask questions like "how do I do X", "find a skill for X", "is there a skill that can...", or express interest in extending capabilities. This skill should be used when the user is looking for functionality that might exist as an installable skill.

not rated 129 4d ago A SkillSpector: warn 67 tokens original MIT

Forsion 扩展开发

617

Changan-Su/Forsion

Skill Claude CodeCodex

Development guidance for making extensions for Forsion or Tangu, including plugins, themes, Spaces, agents, and bundles. It includes five official templates and explains their formats and constraints.

not rated 129 +11 changed 2d ago A 103 tokens

writing-skills

618

ryfineZ/my-ai-skills

Skill Claude CodeCodex

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

not rated 128 +1 5mo ago A 20 tokens

openclone

619

team-attention/openclone

Skill Claude Code

Create, manage, or talk to an openclone "clone" — a named AI persona with one or more categories (vc, tech, founder, expert, influencer, politician, celebrity) and attached knowledge. Triggers on phrases like "create a clone", "make a persona", "talk as ", "switch to ", "feed knowledge to", "ingest url for ", "update…

not rated 128 27d ago A 161 tokens

nit

620

newtype-ai/nit

Skill Claude CodeCodex

Git for agent identity — one identity, any apps.

not rated 128 4mo ago A 12 tokens original MIT

c9watch-cli

621

minchenlee/c9watch

Skill Claude CodeCodex

Use c9watch CLI to monitor, query, and coordinate Claude Code sessions. Trigger when the user asks about other running Claude Code sessions, wants to check what agents are doing, needs to find past session work, asks about Claude Code costs or spending, wants to stop or coordinate sibling sessions, or mentions…

not rated 128 changed 8d ago C 119 tokens original MIT

planetscale/skills

Skill Codex ✓ vendor

Master skill that runs the full PlanetScale safe best-practices assessment — inventory, engine review, Insights, Traffic Control, webhooks, schema recommendations, codebase instrumentation, and agent operating model — then produces a unified recommendations report. Never applies changes without explicit approval. Use…

not rated 128 +2 3d ago A Socket: passSnyk: passSkillSpector: pass 85 tokens original MIT

riffpad

623

riffpad/riffpad

Skill Claude CodeCodex

Control AI coding agents (Claude Code, Codex, Kimi) from your phone via Riffpad. Use when the user wants to watch, approve, or steer a coding agent remotely / set up Riffpad / pair their phone / keep a long-running agent session going while away from the computer.

not rated 127 14d ago C 65 tokens original Apache-2.0

xskill-helper

624

SkillNerds/xskill

Skill Claude CodeCodex

Use this skill for xskill. Trigger when the user wants to init, connect or join a team server, generate or rewrite a team Skill from trajectories, search download upload or import team Skills, look up this user or a teammate's past chats across Claude Code Codex Cursor OpenCode Trae DeepSeek Harness and ngagent…

not rated 126 +3 changed 5d ago A SkillSpector: warn 114 tokens original MIT

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