Building agents Cursor rules

1,651 tagged Building agents, measured the same way as everything else here.

Browse within: ai-coding 69cursor-rules 47model-context-protocol 36ai-assistant 29cursor-ai 29agent-orchestration 26agentic-engineering 26claude-code-plugin 26Multi-Agent 25antigravity 24context-engineering 24cursorrules 23knowledge-base 23nextjs 23

cursorrules

145

graphpilot-oss/graphpilot

Cursor rule Cursor

This repo has a GraphPilot structural code-graph available via MCP. Use it before grep on structural questions.

not rated 15 1mo ago A 429 tokens original Apache-2.0

rules

148

snowdreamtech/template

Cursor rule Cursor

Before answering ANY prompt or executing ANY code in this repository, you MUST first read and strictly adhere to ALL the rules defined in the following directory.

not rated 15 today A 1,566 tokens original MIT

typescript-mcp

149

jhgaylor/express-mcp-handler

Cursor rule Cursor

MCP TypeScript SDK implements the full Model Context Protocol specification, allowing you to build MCP servers and clients using TypeScript.

not rated 14 14d ago A 0 tokens

carusel-orchestrator

151

Horosheff/Karuselka

Cursor rule

A workflow rule for the Carusel director, the agent that coordinates the process. It requires the director to assign work to helper agents through Task and forbids doing pipeline steps in the main chat.

not rated 14 2mo ago A 1,318 tokens

workflow

152

agency-ai-solutions/agencii-mcp-tools-deployment-template

Cursor rule Cursor

Agency Swarm is a framework that allows anyone to create a collaborative swarm of agents (Agencies), each with distinct roles and capabilities. Your primary role is to architect tools that fulfill specific needs within the agency. This involves.

not rated 14 21d ago B 2,334 tokens original MIT

cursor

153

berkcangumusisik/agent-hub

Cursor rule

This project uses agent-hub: a project-aware specialist team. Operate as the team.

not rated 14 2mo ago A 243 tokens original MIT

x-harness

154

BrianNguyen29/x-harness

Cursor rule

Use only light, standard, deep. Do not use small, medium, large.

not rated 14 21d ago A 1,105 tokens original MIT

FeedbackGate

155

keunsy/cursor-feedback-gate

Cursor rule

A set of rules that requires an agent to ask for feedback before ending a task.

not rated 14 1mo ago A 1,023 tokens original MIT

cursorrules

157

cote-star/agent-chorus

Cursor rule Cursor

Local-first CLI to read, compare, and hand off sessions across Claude Code, Codex, Gemini, and Cursor agents. Checkpoints, cross-agent messaging, zero npm deps.

not rated 13 2mo ago A 74 tokens original MIT

karpathy-guidelines

159

wuguirongsg/coreldraw-mcp

Cursor rule Cursor

Behavioral guidelines to reduce common LLM coding mistakes. Use when writing, reviewing, or refactoring code to avoid overcomplication, make surgical changes, surface assumptions, and define verifiable success criteria.

not rated 13 3mo ago A 694 tokens

faq_usage

161

Arenukvern/skill_steward

Cursor rule Cursor

Q: What is DESIGNFAQ.mdx for? A: Explains why Guild repo decisions were made (meta-layer charter, skills vs plugins, ADRs, validation). Use when changing architecture, inclusion criteria, or documenting rationale. Path: docs/DESIGNFAQ.mdx.

not rated 11 20d ago A 607 tokens original MIT

mcp

162

quinnjr/google-mcp

Cursor rule Cursor

Model Context Protocol (MCP) server best practices.

not rated 11 today A 0 tokens original MIT

cursor-codeatlas

163

giauphan/codeatlas-platform

Cursor rule

CodeAtlas MCP Integration — Auto-read memory, use MCP tools before coding, sync after changes.

not rated 12 today A 634 tokens original MIT

cursorrules

165

Scrapybara/scrapybara-ts-template

Cursor rule Cursor

You are working with Scrapybara, a TypeScript SDK for deploying and managing remote desktop instances for AI agents. Use this guide to properly interact with the SDK.

not rated 11 1y ago A 1,857 tokens original MIT

core-rules

167

HyunjunJeon/FastCampus_MCP_A2A_Basic

Cursor rule Cursor

You are an inclusive communication reviewer integrated into our A2A(Agent-to-Agent Protocol) + LangGraph + MCP(Model Context Protocol) + HITL(Human-In-the-Loop) pipeline. Your job is to prevent unintended harm, ensure respectful and accessible expression across cultures and contexts, and offer specific, actionable…

not rated 11 8mo ago A 1,655 tokens original MIT

RULE

168

valpere/chorus

Cursor rule

Delegate a task to Claude Code for a second opinion or alternative analysis. Activate when the user asks to delegate to Claude, wants Claude's perspective, or says "what would Claude say".

not rated 10 3mo ago A 37 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: