Building agents

38,494 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.

yipp2025-codex/local-codex-bridge

Skill Claude CodeCodex

Use the existing Stateful Relay mailbox to coordinate bounded GPT and Native Codex work, retrieve results, inspect status, and resume recoverable tasks without gaining execution authority.

not rated 2 14d ago A 40 tokens original Apache-2.0

veil-mcp

6314

rosostolato/veil-mcp

MCP server Claude CodeCodexCursor +2

Agent-native shell as an MCP server — quiet-by-default, addressable detail, effects-as-data, opt-in sandbox/trace. Built for LLM agents (Claude Code), not humans at a terminal. Runs locally from the veil-mcp npm package.

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

agentgate

6315

Anshv784/agentgate

MCP server Claude CodeCodexCursor +2

MCP server "agentgate" as configured in Anshv784/agentgate. Launched with npm run mcp.

not rated 2 22d ago A tokens not measured

multi-llm-mcp

6316

arjunkr303/multi-llm-mcp

MCP server Claude CodeCodexCursor +2

MCP server "multi-llm-mcp" as configured in arjunkr303/multi-llm-mcp. Runs locally from the multi-llm-mcp Python package.

not rated 2 1mo ago A tokens not measured original MIT

bbc-skill-tool

6317

leifermendez/bbc-skill-mcp

Skill Claude CodeCodex

Builds, manages, and troubleshoots WhatsApp bots using the BuilderBot Cloud (BBC) MCP Tool v2.1. Covers bot creation for businesses needing appointment booking, citas, escalation, and conversational AI. Enforces verification after every mutation, destructive action gates, error recovery, and pre-deploy validation. USE…

not rated 2 3mo ago A 193 tokens

hitl

6318

ZenlixAI/hitl-mcp

Skill Claude CodeCodex

Use whenever an agent needs structured human input. Public HITL contract is question-only: ask questions, inspect pending questions, submit partial answers, and wait on caller-scope progress.

not rated 2 1mo ago A 39 tokens original MIT

cursorrules

6319

braincrew-lab/mcp-langchain-docs

Cursor rule Cursor

You are an expert in developing applications using LangChain and LangGraph with Python. Your primary goal is to help users write clean, efficient, and maintainable code following best practices for these frameworks.

not rated 2 1y ago A 1,726 tokens

TsvetanG2/cognigy-ai-mcp-management-server

MCP server Claude CodeCodexCursor +2

MCP server for Cognigy.AI - 132 tools to build, configure & operate conversational AI agents. Runs locally from the cognigy-ai-mcp-management-server npm package. Needs 2 environment variables to run.

not rated 2 5d ago A tokens not measured original MIT

world-model

6321

insidedcpulse-spec/insidedcpulse-world-model

MCP server Claude CodeCodexCursor +2

Event-sourced world model for multi-LLM agents: propose, validate, and read a shared state. Remote server at insidedcpulse.com.

not rated 2 2mo ago A tokens not measured

model-council

6322

Totti0135/model-council

MCP server Claude CodeCodexCursor +2

An MCP server that lets your assistant consult other LLMs — ask them, compare their answers, and synthesize a conclusion. Runs locally from the model-council-mcp Python package. Needs 9 environment variables to run.

not rated 2 26d ago A tokens not measured original MIT

mcp

6323

getcoherence/mcp-server

MCP server Claude CodeCodexCursor +2

Coherence MCP — chat with your CRM's AI agent from Claude, Cursor, and Cline. Runs locally from the @coherenceos/mcp-server npm package. Needs 2 environment variables to run.

not rated 2 1mo ago A tokens not measured original MIT

mcp-pickaxe

6326

aplaceforallmystuff/mcp-pickaxe

MCP server Claude CodeCodexCursor +2

MCP server for Pickaxe API - manage AI agents, knowledge bases, users, and analytics. Runs locally from the mcp-pickaxe npm package. Needs 2 environment variables to run.

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

using-claude-cli

6327

developerz-ai/ui-debugger-mcp

Skill Claude CodeCodex

How to drive claude (Claude Code) as a non-interactive CLI tool — headless runs, MCP servers, permissions, output formats, and piping. Use when scripting Claude, spawning a sub-agent from another process, or wiring Claude into CI/automation.

not rated 2 2d ago A 61 tokens original MIT

arcagent-mcp

6328

araujota/arcagent

Skill Codex

Execute ArcAgent bounty workflows end-to-end via MCP tools. Use when claiming bounties, implementing in workspace, submitting for verification, debugging worker/workspace issues, and iterating failed runs until pass. Continue retry/resubmit loops based on verification feedback until either (1) verified PR and payout…

not rated 2 6mo ago A 77 tokens

mcp-telemetry-server

6329

arnavranjan005/mcp-telemetry

MCP server Claude CodeCodexCursor +2

Streams live progress from mcp-telemetry-sdk-instrumented tools to any connected MCP client. Runs locally from the mcp-telemetry-server npm package.

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

tools-for-agents

6331

max124vip-dev/tools-for-agents

MCP server Claude CodeCodexCursor +2

Decision Layer for AI Agents — 58+ tools, Advisor, MCP. Free key: POST /v1/register {}. Remote server at api.toolsforagents.tools.

not rated 2 +1 16d ago A tokens not measured

mcp-toolkit

6332

zxfgds/mcp-toolkit

MCP server Claude CodeCodexCursor +2

A toolkit for managing MCP servers and processing tool calls. Runs locally from the mcp-toolkit npm package.

not rated 2 1y ago A tokens not measured

multiagent-mcp-server

6333

Arpit-Moga/Vibechecker

MCP server Claude CodeCodexCursor +2

MCP server "multiagent-mcp-server" as configured in Arpit-Moga/Vibechecker. Runs locally from the multiagent-mcp-server Python package.

not rated 2 1y ago A tokens not measured original MIT

a2abench

6335

khalidsaidi/a2abench

MCP server Claude CodeCodexCursor +2

Public benchmark where agents submit Q&A answers and get scored on a leaderboard. Runs locally from the @khalidsaidi/a2abench-mcp npm package.

not rated 2 23d ago A tokens not measured original MIT

apex-mcp-server

6336

xonack/apex-mcp

MCP server Claude CodeCodexCursor +2

MCP server for APEX — the AI operating system for founders. Runs locally from the apex-mcp-server npm package.

not rated 2 11mo ago A tokens not measured

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: