Building agents

40,055 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.

skill-manager

649

buzhangsan/skill-manager

Skill Claude Code

A Claude Code skill that allows you to search, browse, and install skills from a database of 31,767+ community skills with intelligent folder-level downloads. Supports SVN export, Git sparse checkout, and HTTP fallback methods for complete skill folder installation.

not rated 321 +1 8mo ago A 53 tokens

sage

650

gendigitalinc/sage

Plugin Claude Code

Bundles 1 skill, 1 hook · 39 tokens together

Safety for Agents - Agent Detection & Response (ADR) for AI agents.

not rated 321 +3 changed 13d ago A tokens not measured original Apache-2.0

zentty-cli

651

dedene/zentty

Skill Codex

Use when an agent is running inside Zentty or needs to discover panes, split or grid layouts, open temporary command overlays, focus panes, type into or read other panes, watch agent and pane events, launch nested coding agents, or notify the user through the Zentty CLI.

not rated 321 +4 changed 7d ago A 60 tokens GPL-3.0

example-skills

652

lingxling/awesome-skills-cn

Plugin Claude Code

Bundles 12 skills · 692 tokens together

Collection of example skills demonstrating various capabilities including skill creation, MCP building, visual design, algorithmic art, internal communications, web testing, artifact building, Slack GIFs, and theme styling.

not rated 321 +7 19d ago A tokens not measured original MIT

agent-loop-safety

653

zorost/AI-Engineering-Lab

Skill Claude CodeCodex

Wrap an agent loop with step limits, cost caps, human approval gates, and a full trace. Use whenever building or reviewing any tool-calling agent before it touches real systems.

not rated 318 +1 2mo ago A SkillSpector: warn 41 tokens original MIT

waltstephen/ArgusBot

Skill Codex

Operate Codex as a high-autonomy repository executor for implementation, debugging, and long-running research loops. Use when work requires strict git discipline (init, pull, commit, optional push), repeated continuation until the objective is fully complete, and strong runtime validation such as smoke runs (at least…

not rated 315 +1 6mo ago A 79 tokens original MIT

app

655

jd-opensource/JoySafeter

Skill Claude CodeCodex

A skill-management module for storing, organising, sharing, and managing reusable skills, including their descriptions, content, tags, and files.

not rated 315 +1 5d ago A SkillSpector: warn 0 tokens original Apache-2.0

termic

656

simion/termic

Skill Claude CodeCodex

Control agents within Termic and configure shared skills, MCP servers, and agent personas. Use for task delegation across projects, peer reviews in tabs, asynchronous coordination, or profile customization formats and model selection.

not rated 315 +5 today A 43 tokens AGPL-3.0

openclaw

657

win4r/OpenClaw-Skill

Skill Claude CodeCodex

Comprehensive guide for installing, configuring, operating, and troubleshooting OpenClaw — a self-hosted, multi-channel AI agent gateway. Use when the user asks about OpenClaw setup, configuration, channel management (WhatsApp/Telegram/Discord/Slack/iMessage/etc.), model provider setup, Gateway operations, multi-agent…

not rated 313 6mo ago C 107 tokens

motley-slayer

658

MotleyAI/slayer

MCP server Claude CodeCodexCursor +2

A lightweight, agent-first semantic layer for AI agents. Runs locally from the motley-slayer Python package.

not rated 313 +8 yesterday A tokens not measured original MIT

base-help

659

ChristopherKahler/base

Skill Claude Code

Coach mode for the base CLI: teaches what to do and why, rather than just answering. Use for any question about base (how to use it, what it can do for me, star commands, handoffs, forks, rules, domains, recall, AST queries, sync, the graph), or when a base command errors or behaves unexpectedly. Also invoked directly…

not rated 312 +12 changed 20d ago B 85 tokens

ralph-wiggum

660

fstandhartinger/ralph-wiggum

Skill Claude CodeCodex needs its repo

Autonomous AI coding with spec-driven development. Implements Geoffrey Huntley's iterative bash loop methodology where agents work through specs one at a time, outputting a completion signal only when acceptance criteria are 100% met.

not rated 310 +4 5mo ago A Socket: warnSnyk: pass 48 tokens original MIT

CCteam-creator

661

jessepwj/CCteam-creator

Plugin Claude Code

Bundles 1 skill, 1 plugin · 224 tokens together

Multi-agent team orchestration for Claude Code. Set up parallel AI agent teams with file-based planning, progress tracking, and role-based collaboration.

not rated 308 +1 6mo ago A tokens not measured original MIT

keli-wen/agentic-harness-patterns-skill

Skill Claude Code

A Chinese-language guide to designing the supporting systems around AI coding agents, including memory, permissions, context, delegation, reusable skills, hooks, and startup behavior.

not rated 307 +1 6mo ago A 37 tokens original MIT

servicenow

663

echelon-ai-labs/servicenow-mcp

MCP server Claude CodeCodexCursor +2

MCP server "servicenow" as configured in echelon-ai-labs/servicenow-mcp. Runs servicenow_mcp.cli with python. Needs 4 environment variables to run.

not rated 304 +2 6mo ago A tokens not measured original MIT

agent-builder

664

FareedKhan-dev/claude-code-from-scratch

Skill Claude CodeCodex

Use when building a new agent harness, designing tool systems, or structuring multi-agent workflows. Provides patterns, templates, and decision trees for harness engineering.

not rated 304 +3 6mo ago A 34 tokens original MIT

csp

665

qian-gugugaga/Character_Skill_Producer

Skill Claude CodeCodex

A tool that turns a fictional anime or manga character into a set of runnable behavior rules for an AI agent.

not rated 304 +2 4mo ago A 152 tokens original MIT

acryl-build-plugin

666

acryldev/acryl

Skill Claude CodeCodex

Use when the user asks you to add a feature, tool, panel, command or integration to ACRYL itself (build a plugin or extension). The end-to-end workflow, from reading the docs to a live plugin.

not rated 303 +46 today A 50 tokens original MIT

prp-mcp-create

667

coleam00/remote-mcp-server-with-auth

Command Claude Code

This command is designed to create a comprehensive Product Requirement Prompt (PRP) for building Model Context Protocol (MCP) servers referencing this codebase patterns mirroring tool setups for the users specific requirements.

not rated 302 +1 1y ago A 46 tokens copy · 86% MIT

emulo

668

ohad6k/emulo

Plugin Claude Code

Bundles 8 skills, 1 MCP server · 489 tokens together

Mine real AI coding sessions into a bounded, evidence-backed personal layer.

not rated 299 +2 changed 1mo ago A tokens not measured original MIT

lazy-loop-admin

669

grisuno/LazyOwn

Skill Claude CodeCodex

Administer the Lazy autonomous loop: widen, add or remove loop commands, stages, tool lanes, LLM chain and guard rules.

not rated 299 +3 today A 31 tokens AGPL-3.0

recursive-improve

671

kayba-ai/recursive-improve

Skill Claude CodeCodex needs its repo

End-to-end agent improvement pipeline. Analyzes raw execution traces, extracts insights, manages a skillbook, gathers domain context, defines metrics, builds a rubric, creates a prioritized action plan, presents it for review, and implements approved fixes. Trigger when the user says "improve my agent", "run the…

not rated 297 +3 6mo ago A 89 tokens original Apache-2.0

ling-kong-ran/pisper

Skill Claude Code

Audit and optimize Pisper system-prompt and tool-schema token overhead while preserving stable prompt-cache prefixes, permissions, and runtime behavior. Invoke only for explicit prompt or tool-context optimization work.

not rated 297 +12 yesterday A SkillSpector: pass 42 tokens original MIT

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