Everything for Cursor

Cursor rules (.mdc), plus the MCP servers Cursor can attach. 80,583 indexed, measured the same four ways as everything else here.

error-handling

169

microsoft/data-formulator

Skill Claude CodeCodexCursor

A shared way to report and handle errors between a frontend and backend application.

17k 3d ago A 34 tokens original MIT

language-injection

170

microsoft/data-formulator

Skill Claude CodeCodexCursor

A development guide for adding language instructions to AI agents and translating messages shown to users.

17k 3d ago A 41 tokens original MIT

path-safety

171

microsoft/data-formulator

Skill Claude CodeCodexCursor

A set of rules for safely handling server-side file paths and file access.

17k 3d ago A 50 tokens original MIT

mcp-toolbox

172

googleapis/mcp-toolbox

MCP server Claude CodeCodexCursor +2

MCP server "mcp-toolbox" as configured in googleapis/mcp-toolbox. Runs in Docker (us-central1-docker.pkg.dev/database-toolbox/toolbox/toolbox:1.9.0).

16k +4 yesterday A tokens not measured original Apache-2.0

deslop

173

triggerdotdev/trigger.dev

Command Cursor

Check the diff against main, and remove all AI generated slop introduced in this branch.

16k 2d ago A 0 tokens copy · 100% Apache-2.0

otel-metrics

175

triggerdotdev/trigger.dev

Cursor rule Cursor

Guidelines for creating OpenTelemetry metrics to avoid cardinality issues.

16k 2d ago A 0 tokens original Apache-2.0

snippet_tests

177

dagster-io/dagster

Cursor rule Cursor

When updating tests in this directory, always run them to validate that they succeed. To do so, run.

16k 4d ago A 0 tokens original Apache-2.0

ponytail

178

MODSetter/SurfSense

Cursor rule Cursor

Ponytail, lazy senior dev mode. Always pick the simplest solution that works.

16k 3d ago A 578 tokens

MODSetter/SurfSense

Skill Claude CodeCodexCursor

Publish-readiness gate: 80-item CORE-EEAT audit with weighted scoring, veto checks, and fix plan. 内容质量/EEAT评分.

16k 3d ago A 36 tokens

emil-design-eng

180

MODSetter/SurfSense

Skill Claude CodeCodexCursor

This skill encodes Emil Kowalski's philosophy on UI polish, component design, animation decisions, and the invisible details that make software feel great.

16k 3d ago A 35 tokens

playwright-testing

181

MODSetter/SurfSense

Skill Claude CodeCodexCursor

Use when writing Playwright tests, fixing flaky tests, debugging failures, implementing Page Object Model, configuring CI/CD, optimizing performance, mocking APIs, handling authentication or OAuth, testing accessibility (axe-core), file uploads/downloads, date/time mocking, WebSockets, geolocation, permissions…

16k 3d ago A 211 tokens

chrome-devtools

182

scalar/scalar

MCP server Claude CodeCodexCursor +2

Lets the agent inspect and automate a live Chrome instance through the DevTools protocol: performance traces, network, console. Runs locally from the chrome-devtools-mcp npm package.

16k 2d ago A tokens not measured copy · 100% MIT

Figma-Context-MCP

183

GLips/Figma-Context-MCP

MCP server Claude CodeCodexCursor +2

Give your coding agent access to your Figma data. Implement designs in any framework in one-shot. Runs locally from the figma-developer-mcp npm package. Needs 1 environment variable to run.

16k 25d ago A tokens not measured original MIT

nx-mcp

184

ag-ui-protocol/ag-ui

MCP server Claude CodeCodexCursor +2

Nx's MCP server: lets the agent read the Nx project graph, look up generators and run tasks in an Nx monorepo. Runs locally from the nx npm package.

16k 2d ago A tokens not measured copy · 100% MIT

playwright

185

ag-ui-protocol/ag-ui

MCP server Claude CodeCodexCursor +2

Lets the agent drive a real browser: open pages, click, type, take screenshots and read the accessibility tree, using Playwright. Runs locally from the @playwright/mcp npm package.

16k 2d ago A tokens not measured copy · 88% MIT

no-mvn-compile

188

theonedev/onedev

Cursor rule Cursor

Do not run mvn compile; rely on IDE lint errors.

15k 2d ago A 131 tokens original MIT

openmetadata-mcp

189

open-metadata/OpenMetadata

MCP server Claude CodeCodexCursor +2

Official OpenMetadata MCP: governed context and business semantics for AI assistants and agents. Remote server at {openmetadata_host}.

15k 2d ago A tokens not measured original Apache-2.0

demo

190

alibaba/hooks

Cursor rule Cursor

A set of instructions for creating focused demos for Alibaba Hooks. Each demo pairs a Markdown explanation with TypeScript code, includes Chinese and English sections, and is organized under the relevant hook in the source directory.

15k yesterday A 0 tokens MIT

git

191

alibaba/hooks

Cursor rule Cursor

A set of Git workflow and branch-naming instructions for the Alibaba Hooks codebase. Git is a tool for tracking code changes, while a branch is a separate line of work that can later be proposed for merging.

15k yesterday A 963 tokens MIT

typescript

192

alibaba/hooks

Cursor rule Cursor

TypeScript rules for Alibaba's Hooks, a library of reusable React Hooks. They explain how to define interfaces, function types, generics, limited-value options, type guards, documentation, and compatible public types.

15k yesterday A 714 tokens MIT