Building agents Cursor rules

1,090 tagged Building agents, measured the same way as everything else here.

Browse within: model-context-protocol 40ai-coding 37cursor-rules 28context-engineering 23Multi-Agent 20cursor-ide 18claude-code-plugin 17fastapi 16ai-assistant 15ai-workflow 12cursor-ai 12agentic-workflow 11ai-governance 11rules 11

agt-skills

73

somnus0x/agt-skill-pack

Cursor rule Cursor

AGT Skill Pack — route to skills based on user intent.

not rated 74 1mo ago A 311 tokens

MCP_implementation

77

chriscarrollsmith/taskqueue-mcp

Cursor rule Cursor

The Model Context Protocol lets you build servers that expose data and functionality to LLM applications in a secure, standardized way. Think of it like a web API, but specifically designed for LLM interactions. MCP servers can.

not rated 70 1y ago A 0 tokens original MIT

cursorrules

79

icraft2170/youtube-data-mcp-server

Cursor rule Cursor

You are a Senior TypeScript Developer and an Expert in Model Context Protocol (MCP) server development. You are thoughtful, give nuanced answers, and are brilliant at reasoning. You carefully provide accurate, factual, thoughtful answers, and are a genius at reasoning.

not rated 65 10mo ago A 410 tokens

langflow-components

80

Empreiteiro/langflow-factory

Cursor rule Cursor

Cursor rule "langflow-components" from Empreiteiro/langflow-factory, covering langflow component development rules, component structure requirements, class definition, input patterns and output requirements.

not rated 64 8d ago A 1,974 tokens

cursorrules

81

bartholomej/node-csfd-api

Cursor rule Cursor

This file configures Cursor (and similar AI editors) to understand the project context immediately.

not rated 60 10d ago A 321 tokens original MIT

development

82

kanyun-inc/reskill

Cursor rule Cursor

Cursor rule "development" from kanyun-inc/reskill, covering reskill development rules, project overview, tech stack, code style guidelines and language requirements.

not rated 59 23d ago A 2,822 tokens original MIT

cursorrules

83

dunialabs/peta-core

Cursor rule Cursor

Cursor rule "cursorrules" from dunialabs/peta-core, covering cursor ide scheduling rules, role positioning, task assignment rules, → assign to claude code (precise, controllable) and → assign to codex (complex, large-scale).

not rated 58 4d ago A 595 tokens

testing123

84

dx-zero/mcpn

Cursor rule Cursor

orchestrate & combine prompts + MCP servers into compound MCP tools.

not rated 54 1y ago A 34 tokens original MIT

40ants/mcp

Cursor rule Cursor

40ANTS-MCP is a framework for building Model Context Protocol servers in Common Lisp.

not rated 54 12d ago A 0 tokens

cursorrules

86

doITmagic/rag-code-mcp

Cursor rule Cursor

For any information about the codebase (structure, logic, or usage), you MUST use RagCode MCP tools. Never guess code details from memory; always search the local index first using searchcode or getfunctiondetails.

not rated 53 +1 17d ago A 175 tokens original MIT

claude-skills

89

victoriacity/openakari

Cursor rule Cursor

Bridge Claude skills into Cursor — instructs agent to find and use skills from .claude/skills/. See AGENTS.md for unified entry point.

not rated 47 5mo ago B 683 tokens original MIT

ai-plc-session

90

miyatti777/ai-plc

Cursor rule

AI-PLC session management: thread splitting, context handoff, completion checks.

not rated 45 1mo ago A 249 tokens original MIT

110-new-mcp-tool

91

blockscout/mcp-server

Cursor rule Cursor

Follow these instructions whenever creating new MCP tool functions or modifying existing ones.

not rated 44 29d ago A 13 tokens

alive-agents

93

with-geun/alive-analysis

Cursor rule

Sub-agent Dispatch System for alive-analysis. Auto-triggers specialist recommendations at each ALIVE stage. Use when advancing stages, asking for help on a specific analysis task, or when specialist expertise is needed (statistics, data quality, narrative, ethics).

not rated 41 3mo ago A 49 tokens original MIT

main

94

theognis1002/mcp-gateway

Cursor rule Cursor

Model Context Protocol (MCP) Gateway & Registry - Central hub for managing tools, resources, and prompts for MCP-compatible LLMs. Translates REST APIs into MCP, builds virtual MCP servers with security and observability, and bridges multiple transports (stdio, SSE, streamable HTTP).

not rated 41 6mo ago A 136 tokens original Apache-2.0

create-server

95

msfeldstein/mcp-test-servers

Cursor rule Cursor

To create a new server, copy the ping-server.js for the pattern and use the MCP SDK documentation Add the server to servers.json so it will show up in the cli and readme and gallery Do not print anything to console.log since this is a stdio service and you can't write to it without breaking the protocol Look up the…

not rated 41 5mo ago A 98 tokens

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: