Building agents

38,442 mods in this category, of every kind an agent can take. Each one carries what it costs per session, what the scan found, and whether it is the original.

codex-plugin-discovery

5426

caozhangni/codex-plugin-discovery

Skill Codex

Use when a user asks what Codex plugins are available or can be used, wants plugin recommendations for a task, asks to find/search/discover installable plugins, asks about the plugin marketplace, or asks whether a plugin can help with a task.

not rated 2 3mo ago A 56 tokens original MIT

keepup-ai-tools

5427

liuqi1024/keepup-ai-tools

Skill Claude CodeCodex

Cross-agent skill: one-command check & update for all AI CLI tools, Skills and Plugins. Works with Claude Code, Codex, Hermes, and any agent that supports SKILL.md. Auto-discovers npm/pipx/brew/winget/cargo/go tools, Agent Skills (npx skills), Claude Code Plugins. Detects available updates and applies them. First run…

not rated 2 3mo ago A 148 tokens

find-skills

5429

Apolinariolanga/skills

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 2 2d ago A 67 tokens

encargo

5430

stgomoyaa/encargo

Skill Claude CodeCodex

Use when a raw prompt needs rewriting or sharpening, when the user says "rewrite this prompt", "make this prompt better", or asks for a prompt to hand to another agent. Also use before launching any autonomous, long-running, parallel or expensive run (/loop, subagent fan-out, worktrees, overnight work), and whenever a…

not rated 2 1mo ago A 105 tokens original MIT

context-forge

5431

glowElephant/context-forge

Skill Claude Code

Use when starting a brand-new project that needs AI-agent context (CLAUDE.md, AGENTS.md, skills, rules, MCP, spec workflow) set up from day one. Discusses goals → matches catalog know-how → creates a new GitHub repo with everything wired in. Keywords: harness engineering, bootstrap project, context engineering…

not rated 2 5d ago A 82 tokens original MIT

agency-agents-fork

5432

daehounan/agency-agents-fork

Plugin Claude Code

Bundles 24 skills · 3,119 tokens together

163 specialist agent personas + 24 routing skills + 16 NEXUS strategy playbooks + 2 hooks. Fork of msitarzewski/agency-agents with China-market agents excluded and Korean + Japanese Business Navigators added. Installable two ways: as a user-level config bundle via scripts/install.ps1, or as a Claude Code plugin via…

not rated 2 3mo ago A tokens not measured original MIT

planloop

5433

nmahavishnu/planloop

Plugin Claude Code

Bundles 1 skill · 128 tokens together

Ask, plan, delegate, verify, ask again. Turns requests into verified work: one capped question round, a plan.md as the contract, slice-scoped delegation, command-first verification, and learnings you approve.

not rated 2 2mo ago A tokens not measured original MIT

meta-agent-skills

5434

yu-iskw/meta-agent-skills

Skill Claude CodeCodex

Proactively analyzes the codebase and generates specialized subagents and skills to standardize agentic workflows.

not rated 2 3d ago A 25 tokens

Aidress-ai/aidress-skill-find-verified-code-review-agent

Skill Claude CodeCodex

Find a Verified Code Review Agent. Agent discovery, trust verification, and capability routing powered by Aidress — the coordination registry for autonomous AI agents. Use for software agent discovery, trust verification, and capability routing — via Aidress (https://api.aidress.ai).

not rated 2 2mo ago A 61 tokens original MIT

Aidress-ai/aidress-skill-discover-trusted-agents-in-registry

Skill Claude CodeCodex

Discover Trusted Agents in the Open Registry. Agent discovery, trust verification, and capability routing powered by Aidress — the coordination registry for autonomous AI agents. Use for general agent discovery, trust verification, and capability routing — via Aidress (https://api.aidress.ai).

not rated 2 2mo ago A 64 tokens original MIT

dsh-plugin-schemes

5437

JasperGuWP/dsh-plugin-schemes

Skill Claude CodeCodex

A set of rules for choosing the right kind of DeepSeek Harness extension before building it. It explains the differences between bundles, local patches, agent presets, skills, and temporary runtime plugins.

not rated 2 1mo ago A 128 tokens original MIT

maf-agent-config

5438

JinLee794/agent-framework-skills

Skill Cursor needs its repo

The YAML behaviour contract: MAF-native kind: Prompt agent documents loaded by AgentFactory, seed-owned voice documents, profiles, =Env. and {{ runtime. }} placeholders. Load before changing instructions, models, tools, voice, or VAD.

not rated 2 1mo ago A 57 tokens original MIT

fram-loop

5439

TheRealClodius/fram-loop

Plugin Claude Code

Bundles 1 skill · 176 tokens together

Two-agent autonomous loop (Builder + Reviewer) for shipping multi-phase coding deliverables end-to-end without mid-run human input — finished work on an isolated harness branch with a PR opened back to the source branch.

not rated 2 3mo ago A tokens not measured original MIT

apm-retrofit

5440

thinkjones/awesome-apm-stacks

Skill Claude CodeCodex

Retrofit an existing skills/plugins/agents repository into an APM-compliant package. Use when a repo contains SKILL.md files, a plugin.json, AGENTS.md/CLAUDE.md, MCP manifests, hooks, slash commands, or sub-agents but has no apm.yml (or has an incomplete one), and the user wants it installable via apm install…

not rated 2 3mo ago A 168 tokens original MIT

agent-init

5441

dyxushuai/agent-skills

Skill Claude CodeCodex

Initialize or improve AGENTS.md files that define how coding agents operate in a repo. Use when asked to set up or replace an agent init command (Codex, Claude), standardize multi-agent behavior, or audit an existing AGENTS.md for clarity, commands, boundaries, and repo-specific context. For Claude Code, also create…

not rated 2 7mo ago A 82 tokens original MIT

Supersynergy/agent-token-saver-skill-router

Skill Claude Code

Use when an agent has many skills/tools/prompts and must cut prompt tokens by routing adaptively. Runs routing outside model context when possible, indexes metadata on disk, lazy-loads one primary plus up to four complementary support skills, and benchmarks savings across agents.

not rated 2 13d ago A 60 tokens original MIT

example-skill-library

5443

hymhub/skill-indexer

Skill Claude CodeCodex

Demonstrates how to ship an Agent Skill from an npm package via skill-indexer. Use when learning how to author a skill or as a template for new skills.

not rated 2 4mo ago A 39 tokens original MIT

skill-creator-pro

5444

Renol1/skill-creator-pro

Skill Claude CodeCodex

Create new skills, modify and improve existing skills, and measure skill quality. ALWAYS use this skill when users want to create a skill from scratch, edit or optimize an existing skill, extract a skill from a conversation, test a skill, or optimize a skill's description for better triggering accuracy. Also trigger…

not rated 2 5mo ago B 150 tokens original Apache-2.0

autopilot

5445

mrzhangguoguo/oh-my-workbuddy

Skill Claude CodeCodex

Strict autonomous delivery loop that runs deep-interview, ralplan, ultragoal, code-review, and ultraqa in order with automatic re-planning when gates are not clean. Use on "autopilot", "autonomous", "build me", "create me", "make me", "full auto", "handle it all", or "I want a/an…".

not rated 2 2mo ago A 80 tokens original MIT

stem

5446

markskrypka/stem

Plugin Claude Code

Bundles 1 skill, 2 agents, 1 hook · 159 tokens together

Engineering discipline for coding agents: size the work, keep every change on the record, verify against intent, never lose a session. stem.cooking.

not rated 2 1mo ago A tokens not measured original Apache-2.0

codex-construction

5447

shengyy/agent-skills

Skill Claude CodeCodex

A lightweight way to divide coding work into task groups, assign each group to a coding agent, and review the results in stages. The main agent plans and checks the work while each worker handles its assigned batch.

not rated 2 changed 14d ago B 71 tokens original MIT

open-skill

5448

KalenTang666/OpenSkill

Skill Claude Code

Cross-domain AI skill asset manager. Discover, analyze, migrate, and sync your Skills, Memory, and Preferences across 8 AI platforms (Claude, Codex, Cursor, Copilot, Gemini, VS Code, Windsurf, OpenClaw). Features smart matching, hook automation, security scanning, growth gamification, and cross-device sync.

not rated 2 6mo ago A 73 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: