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.

aiwg-language-map

769

jmagly/aiwg

Skill Claude CodeCodex

AIWG addons + extensions language map — categories, curated discover phrases, and per-bundle pointers covering everything beyond the framework quickrefs.

not rated 225 +1 changed 3d ago A SkillSpector: pass 31 tokens original MIT

devin-cli

770

scarletkc/agents

Skill Claude CodeCodex

Delegate bounded coding tasks to the local Devin CLI over ACP from a supervising agent such as Claude Code or Codex. Use when the user asks to hand work to Devin, when an independent implementation, port, review, or investigation can run in parallel with your own work, or when an earlier Devin session needs a…

not rated 225 4d ago A 91 tokens original Apache-2.0

create-dotfile

771

danshapiro/kilroy

Skill Claude Code

Use when authoring or repairing Kilroy Attractor DOT graphs from requirements, with template-first topology, routing guardrails, and validator-clean output.

not rated 222 +1 6mo ago A 33 tokens original MIT

mpp32-mcp-server

773

MPP32/MPP32

MCP server Claude CodeCodexCursor +2

Payment layer for AI agents. One MCP, five protocols, thousands of paid APIs your agent can call. Runs locally from the mpp32-mcp-server npm package. Needs 4 environment variables to run.

not rated 221 2mo ago A tokens not measured original MIT

council

774

kitze/council

Skill Claude CodeCodex

Convene a council of AI coding agents before finalizing a plan. The agent you're talking to — whichever CLI is the lead (claude, codex, cursor, gemini, grok, opencode) — drafts a plan, presents it independently to every other agent CLI installed on the machine, each member gives ONE reply per turn, and the lead…

not rated 221 +19 today A 0 tokens original MIT

Skill Development

775

dean9703111/ai-agent-skill-for-video-workflow

Skill Claude CodeCodex

This skill should be used when the user wants to "create a skill", "add a skill to plugin", "write a new skill", "improve skill description", "organize skill content", or needs guidance on skill structure, progressive disclosure, or skill development best practices for Claude Code plugins.

not rated 220 +1 9mo ago A 63 tokens

dev

776

luohy15/y-agent

Skill Claude CodeCodex

Dev coordinator - worktree lifecycle and dispatch to plan/impl/review skills. Use when user wants to create/remove worktrees, kick off dev tasks, commit worktree changes, or hand off reviewed changes.

not rated 220 today A SkillSpector: warn 44 tokens original MIT

trellis-meta

777

fy-agent/fyagent

Skill Claude CodeCodex

Understand and customize the local Trellis architecture inside a user project. Use when modifying .trellis plus platform hooks, settings, agents, skills, commands, prompts, workflows, the channel runtime (trellis channel), bundled runtime agents under .trellis/agents/, selectable workflow templates, registry-backed…

not rated 219 +891 yesterday A SkillSpector: warn 110 tokens

antigravity-link

778

cafeTechne/antigravity-link-extension

MCP server Claude CodeCodexCursor +2

MCP server and OpenAPI-backed mobile companion for controlling Antigravity IDE sessions. Runs locally from the antigravity-link-extension npm package. Needs 2 environment variables to run.

not rated 219 4mo ago A tokens not measured original MIT

using-mineecho-skills

780

Health-Yang/MineEcho

Skill Claude CodeCodex

A skill-system guide for finding and describing available skills. It is used when someone asks what the agent can do or is unsure which skill fits a task.

not rated 218 +3 4mo ago A 74 tokens

gemini-mcp

781

RLabs-Inc/gemini-mcp

MCP server Claude CodeCodexCursor +2

Gemini 3 MCP server with 30+ tools: images, video, research, TTS, code exec & CLI. Runs locally from the @rlabs-inc/gemini-mcp npm package. Needs 2 environment variables to run.

not rated 218 3mo ago A tokens not measured original MIT

create-sunpeak-app

782

Alignbase/sunpeak

Skill Claude CodeCodex

Use when working with sunpeak, or when the user asks to "build an MCP App", "build a ChatGPT App", "add a UI to an MCP tool", "create an interactive resource for Claude Connector or ChatGPT", "build a React UI for an MCP server", or needs guidance on MCP App resources, tool-to-UI data flow, simulation files, host…

not rated 218 changed 1mo ago A SkillSpector: warn 120 tokens original MIT

aleph

783

Hmbown/aleph

Plugin Claude Code

Bundles 1 skill, 1 agent, 1 hook, 1 MCP server · 49 tokens together

Recursive Language Model MCP server for large local data. Keep files, repos, logs, and documents in external memory; search, peek, compute, and recurse without dumping whole contexts into the prompt.

not rated 218 6mo ago A tokens not measured original MIT

ring marketplace

784

LerianStudio/ring

Plugin Claude Code

Lists 4 plugins

Lerian Studio plugin marketplace: Core software engineering skills (TDD, debugging, code review), specialized developer agents (Backend, DevOps, Frontend, QA, SRE) plus 12 code-review reviewers (9 default hard-gate reviewers and 3 conditional stack specialists), product planning workflows (8-gate pre-dev system), and…

not rated 218 changed 12d ago A tokens not measured original Apache-2.0

agents

785

damianvtran/local-operator

Agent Claude Code

Use Local Operator agent profiles, roles, subagents and Agent Hub pull/push/update: create, select, delegate, choose a collaboration mode.

not rated 218 changed 2d ago A 31 tokens original MIT

control-agent

786

modem-dev/baudbot

Skill Claude CodeCodex

Control agent role — monitors email inbox and delegates tasks to worker sessions. Activate with /skill control-agent.

not rated 218 +2 4mo ago A ✓ AI review SkillSpector: warn 24 tokens original MIT

hive-skills

787

rllm-org/hive

Plugin Claude Code

Bundles 3 skills, 3 commands · 271 tokens together

Hive agent skills for collaborative evolution. /hive-setup installs hive-evolve, registers your agent, and clones a task. /hive runs the autonomous experiment loop. /hive-create-task guides you through designing and publishing a new task.

not rated 218 6mo ago A tokens not measured original Apache-2.0

SkillCompass

788

Evol-ai/SkillCompass

Plugin Claude Code

Bundles 1 skill, 14 commands, 3 hooks · 52 tokens together

Local-only skill quality and security evaluator for Claude Code/OpenClaw. Scores six dimensions, runs local validators, and stores reports and snapshots under .skill-compass/.

not rated 216 +1 6mo ago A tokens not measured original MIT

tlive

789

y49/tlive

Plugin Claude Code

Bundles 1 skill, 3 commands, 12 hooks · 111 tokens together

tlive hooks + skill + commands — IM approvals, session monitoring, web terminal.

not rated 215 12d ago A tokens not measured original MIT

use-v4-flash-worker

790

Utopia-V/mixagents

Skill Codex

Use only for an existing Codex 0.148.x-or-older DeepSeek-backed v4flashworker installation; contains the legacy plaintext-Hook handoff, recovery, and data-boundary contract. On Codex 0.149.0 or later, direct cross-provider work to MixAgents Broker instead.

not rated 215 +1 changed 1mo ago A SkillSpector: pass 70 tokens original MIT

ai-output-validation

791

DevelopersGlobal/ai-agent-skills

Skill Claude CodeCodex

Validates, parses, and sanitizes AI-generated outputs before they reach end users or downstream systems. Structured output enforcement, schema validation, and fallback handling.

not rated 215 +12 6d ago A 35 tokens original MIT

agent-delegation

792

kangarooking/system-prompt-skills

Skill Claude CodeCodex

A guide for designing systems where several specialised AI agents share work. It covers dividing responsibilities, passing short task summaries, managing task stages, and checking results.

not rated 214 +1 5mo ago A 141 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: