mcp Cursor rules

1,319 tagged mcp, measured the same way as everything else here.

Browse within: mcp-server 571model-context-protocol 451cursor 265ai-governance 181LLM 167meok-ai-labs 150agentic-ai 138cli 135bsl 122agents 1111c-enterprise 67compliance 66ai-tools 64fastmcp 61

use-context7

01

upstash/context7

Cursor rule Cursor

Use Context7 MCP to fetch up-to-date documentation when unsure about library APIs, syntax, or behavior instead of guessing from training data.

not rated 63k +261 changed 3d ago A 197 tokens original MIT

MemPalace/mempalace

Cursor rule Cursor

Always-on MemPalace recall — search the palace before answering about past work, people, projects, or prior decisions.

not rated 60k +98 today A 260 tokens original MIT

context-mode

03

mksglu/context-mode

Cursor rule Cursor

Raw tool output floods context window. Use context-mode MCP tools to keep raw data in sandbox.

not rated 30k +3.8k today A 921 tokens

mintlify

04

PrefectHQ/fastmcp

Cursor rule Cursor

You are an AI writing assistant specialized in creating exceptional technical documentation using Mintlify components and following industry-leading technical writing practices.

not rated 28k +65 today B 2,203 tokens original Apache-2.0

cursor

05

rocketride-org/rocketride-server

Cursor rule Cursor

Use when working with RocketRide pipelines, apps, SDK, components, or configuration.

not rated 18k +49 changed 1mo ago A 0 tokens original MIT

agents

06

VoltAgent/voltagent

Cursor rule Cursor

ALWAYS read the AGENTS.md in the root of the repository and apply the instructions to the current task.

not rated 11k +45 yesterday A 38 tokens original MIT

errors

08

getsentry/XcodeBuildMCP

Cursor rule Cursor

Please don't fix any code errors unless reported by XcodeBuildMCP server tool responses.

not rated 6.5k 8d ago A 32 tokens original MIT

wigolo

09

KnockOutEZ/wigolo

Cursor rule Cursor

Wigolo web intelligence rules for Cursor. Prefer wigolo MCP tools over built-in WebSearch / WebFetch.

not rated 5.5k +26 today A 870 tokens

architecture

10

groupultra/telegram-search

Cursor rule Cursor

A service for importing and exporting Telegram messages in a database, with text search and meaning-based search. Meaning-based search uses OpenAI-generated text vectors to find related messages.

not rated 4.1k +8 today A 2,756 tokens AGPL-3.0

compression-safety

11

yvgude/lean-ctx

Cursor rule Cursor

Cursor rule "compression-safety" from yvgude/lean-ctx, covering compression safety — prevent lean-ctx marker corruption, the problem, rules for all agents, never write compressed content to files and file restoration commands.

not rated 3.9k +9 today A 399 tokens original Apache-2.0

resolve-audio

12

samuelgursky/davinci-resolve-mcp

Cursor rule Cursor

Audio / Fairlight in the DaVinci Resolve MCP — setting audio properties, syncing audio, isolating voice, generating subtitles, planning Fairlight tracks/buses, checking loudness, routing buses, or splitting/trimming/converting audio.

not rated 3.6k +115 changed 1mo ago A 47 tokens original MIT

saiku

14

spiculedata/saiku

Cursor rule Cursor

Saiku project guidance — build, architecture, and repo conventions.

not rated 1.3k +1 changed 5d ago A 137 tokens original Apache-2.0

agent

15

steipete/claude-code-mcp

Cursor rule Cursor

../../AGENT.md.

not rated 1.3k +2 5mo ago A 4 tokens original MIT archived

sre-ai-rules

16

SmythOS/sre

Cursor rule Cursor

SmythOS SRE Monorepo AI Development Guidelines.

not rated 1.3k +2 6mo ago A 1,278 tokens original MIT

logging-standards

17

refreshdotdev/web-eval-agent

Cursor rule Cursor

Use the Operative Control Center logging system instead of print statements.

not rated 1.2k +1 8mo ago A 444 tokens original Apache-2.0 archived

project

18

TencentCloudBase/CloudBase-AI-Toolkit

Cursor rule Cursor

A project rule set for a CloudBase AI Toolkit codebase. It defines coding conventions, repository folders, custom slash commands, and workflows for tasks such as new features or adding AI IDE support.

not rated 1.1k +3 today A 1,312 tokens original MIT

versioning

19

ArcadeAI/arcade-mcp

Cursor rule Cursor

Guidelines for library versioning.

not rated 1.1k +5 yesterday A 206 tokens original MIT

H-mmer/pentest-agents

Cursor rule Cursor

This file is the "do not repeat" register. Every rule below came from a real session where an agent wasted time, got corrected by the user, inflated a report, or missed a bug. These lessons are target-agnostic — they apply to any program.

not rated 1.0k +17 4mo ago A 7 tokens

mcp-framework

21

QuantGeekDev/mcp-framework

Cursor rule Cursor

We are in the mcp-framework , a typescript framework that allows construction of model context protocol (mcp) servers. We are implementing the new specification: Overview MCP provides a standardized way for applications to.

not rated 931 +1 6mo ago A 0 tokens original MIT

graftcode-dotnet

22

grft-dev/graftcode

Cursor rule Cursor

Mandatory Graftcode architecture rules for building .NET backend services (class libraries exposed via Graftcode Gateway, not REST).

not rated 927 +3 changed 1mo ago A ✓ AI review 7,092 tokens

sonnet

23

vercel/next-devtools-mcp

Cursor rule Cursor ✓ vendor

Next.js Development for Coding Agent.

not rated 829 +3 1mo ago A 27 tokens

idea-check

24

mnemox-ai/idea-reality-mcp

Cursor rule Cursor

Run ideacheck before starting any new project or feature to find existing competitors.

not rated 825 +3 28d ago A 14 tokens original MIT

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