Building agents

37,773 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.

check-mcp-json

770

toolsdk-ai/toolsdk-mcp-registry

Skill Codex

Safely review, triage, repair, and merge ToolSDK MCP Registry package JSON pull requests. Use when an agent needs to validate files under packages/, detect duplicate registry keys, classify community PRs, make authorized fixes on contributor branches, close invalid or duplicate PRs, or squash-merge approved PRs.

not rated 187 +1 14d ago A SkillSpector: pass 68 tokens original MIT

usage-limit-reducer

771

Dubibubii/usage-limit-reducer

Skill Claude CodeCodex

Use when the user is hitting Claude usage limits, burning through tokens fast, running a long conversation, or asks how to use Claude Code more efficiently. Triggers on phrases like "hit my limit", "running out of tokens", "usage limit", "save tokens", "reduce usage", "am I wasting tokens", "this chat is getting…

not rated 188 4mo ago C 115 tokens

extension-builder

773

autohandai/code-cli

Skill Codex

Create, extend, convert, validate, and install Autohand Code extensions from a user description or an existing extension. Use for Autohand extension authoring, Pi or pi-mono extension and skill adaptation, extension package repair, contributed tools, agents, or Agent Skills, and changes that intentionally extend…

not rated 188 +3 today A SkillSpector: pass 69 tokens original Apache-2.0

vibe-sunsang

774

fivetaku/vibe-sunsang

Plugin Claude Code

Bundles 5 skills, 1 command, 1 agent · 265 tokens together

AI mentor agent for vibe coders - analyzes Claude Code conversations with 6-axis skill evaluation (DECOMP/VERIFY/ORCH/FAIL/CTX/META), 7-level system (L1L7, 0.5 increments), 4 workspace types (Builder/Explorer/Designer/Operator), and longitudinal growth tracking.

not rated 186 changed 7d ago A tokens not measured original MIT

agent-builder

776

keyuchen21/agentic-engineering-handbook

Skill Claude CodeCodex

Design and build AI agents for any domain. Use when users: (1) ask to "create an agent", "build an assistant", or "design an AI system" (2) want to understand agent architecture, agentic patterns, or autonomous AI (3) need help with capabilities, subagents, planning, or skill mechanisms (4) ask about Claude Code…

not rated 187 +2 1mo ago A 125 tokens copy · 100% MIT

clawhub

778

oujingzhou/openmozi

Skill Claude CodeCodex

Search, install and manage skills from ClawdHub.

not rated 185 +1 3mo ago A 14 tokens original Apache-2.0

many-tools

779

weijiafu14/pi2dsh

MCP server Claude CodeCodexCursor +2

MCP server "many-tools" as configured in weijiafu14/pi2dsh. Runs server/many-tools.mjs with node.

not rated 186 +4 11d ago A tokens not measured original MIT

aelf-skills-hub

780

AElfProject/aelf-skills

Skill Claude CodeCodex

Discovery, download, and configuration hub for the entire aelf agent skill ecosystem. Use when the user wants to: (1) explore or list available aelf skills, (2) install/bootstrap aelf skills into Cursor, Claude Desktop, OpenClaw, Codex, or Claude Code, (3) route an aelf-related intent to the correct skill, (4) check…

not rated 184 5mo ago A 141 tokens

council

782

kitze/council

Skill Codex

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 189 +161 1mo ago A 135 tokens original MIT

ultracode

784

PabloNAX/ultracode-skill

Skill Codex

Run a lightweight Ultracode workflow for serious coding tasks: plan, split, delegate when useful and allowed by the host, integrate, and verify. Use when the user explicitly invokes ultracode, $ultracode, ultra code, dynamic workflow, workflow orchestration, multi-agent workflow, subagent workflow, parallel agents…

not rated 183 +1 2mo ago A SkillSpector: pass 87 tokens original MIT

skill-creator

785

stippi/code-assistant

Skill Claude CodeCodex

Scaffold, author, and validate an Agent Skill. Use when the user wants to create a new skill, turn a repeatable workflow into a reusable SKILL.md, or fix a skill that fails to load.

not rated 182 +1 today A SkillSpector: warn 47 tokens original MIT

geo-loop

786

mverab/eGEOagents

Skill Claude Code

Run one bounded eGEOagents loop iteration over a workspace domain - read the charter and fresh collector data, do ONE unit of work, write substrate artifacts, append one Timeline entry and one LOG line. Use for loop mode, /geo:loop, scheduled GEO runs, or continuous monitoring.

not rated 182 +9 9d ago A SkillSpector: warn 62 tokens original MIT

quackd

787

rokbenko/quackd

MCP server Claude CodeCodexCursor +2

Give your Microduck a brain. Any LLM, one .duck file. Runs locally from the quackd Python package.

not rated 188 +39 changed 7d ago A tokens not measured original Apache-2.0

ccg-workflow

788

FredericMN/Coder-Codex-Gemini

Skill Claude CodeCodex

A collaboration workflow that divides coding and document work among Coder, Codex, and Gemini roles. Coder makes changes, Codex reviews them, and Gemini provides additional advice when needed.

not rated 180 8mo ago A 68 tokens original MIT

polyclaude

789

Riley-Coyote/polyclaude

Plugin Claude Code

Bundles 1 skill, 1 command · 82 tokens together

Multi-perspective council analysis. Spawns parallel cognitive perspectives to analyze questions, plans, and ideas from multiple angles with structured dialectical synthesis.

not rated 180 5mo ago A tokens not measured

skill-creator

790

nextlevelbuilder/skillx

Plugin Claude Code

Bundles 1 skill · 33 tokens together

Create or update Claude skills optimized for Skillmark benchmarks. Use for new skills, skill scripts, references, benchmark optimization, extending Claude's capabilities.

not rated 180 +1 6mo ago A tokens not measured

design-council

791

sjsyrek/design-council

Plugin Claude Code

Bundles 1 skill, 1 command · 133 tokens together

Convene parallel role-specialized peer agents (dynamic roster, plan card first) to debate a cross-domain decision or audit a codebase in real time. Invoking Claude acts as CEO: convenes, routes peer-DMs, arbitrates deadlocks, writes a one-page decision log.

not rated 179 3mo ago A tokens not measured original MIT

iterative-development

792

prime-radiant-inc/iterative-development

Plugin Claude Code

Bundles 6 skills · 287 tokens together

An iterative implementation methodology that pairs with superpowers. Extracts requirements with proof obligations from large spec collateral, defines a walking skeleton that closes a real journey, then loops through audited sprints building a behavior evidence corpus until an auditor confirms the product matches the…

not rated 179 +1 3mo ago A tokens not measured original Apache-2.0

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