agentleFS

Cursor rules examples

The rules real projects give Cursor's agent, from .cursor/rules.

Worked for most · soon
SentryCursor rule

sentry-docs / rules

getsentry/sentry-docs/.cursor/rules/contribution-guidelines.mdc

LLM Contribution Guidelines for Sentry Documentation

4499mo agoReviewMountCreate a free account to mount
SentryCursor rule

cli / rules

getsentry/cli/packages/cli/.cursor/rules/ultracite.mdc

Ultracite Rules - AI-Ready Formatter and Linter

1242mo agoReviewMountCreate a free account to mount
SentryCursor rule

XcodeBuildMCP-iOS-Template / rules

getsentry/XcodeBuildMCP-iOS-Template/template/.cursor/rules/foundation-models.mdc

The Foundation Models framework is Apple's new API announced at WWDC 2025 that provides developers with direct access to the on-device large language model powering Apple Intelligence. Released to beta on June 9, 2025, this framework enables developers to integrate powerful AI capabilities directly into their apps while maintaining user privacy through on-device processing. Available at launch: - English, French, German, Italian, Portuguese (Brazil), Spanish, Japanese, Korean, Chinese (simplified) Coming by end of 2025: - Danish, Dutch, Norwegian, Portuguese (Portugal),…

4217mo agoReviewMountCreate a free account to mount
SentryCursor rule

XcodeBuildMCP-iOS-Template / rules

getsentry/XcodeBuildMCP-iOS-Template/template/.cursor/rules/general-rules.mdc

Before proceeding with any development work, always read these rule files to understand the project context and guidelines: Use the fetch_rules tool to access any relevant rule files based on the development task at hand.

4217mo agoReviewMountCreate a free account to mount
SentryCursor rule

XcodeBuildMCP-iOS-Template / rules

getsentry/XcodeBuildMCP-iOS-Template/template/.cursor/rules/swift-concurrency.mdc

Swift 6 strict concurrency patterns, actor isolation, @MainActor usage, async/await best practices, structured concurrency, and Sendable conformance. Apply when working with async code, actors, concurrent operations, or resolving concurrency warnings/errors.

4217mo agoReviewMountCreate a free account to mount
SentryCursor rule

XcodeBuildMCP-iOS-Template / rules

getsentry/XcodeBuildMCP-iOS-Template/template/.cursor/rules/swift-ios-project.mdc

Comprehensive project overview, architecture patterns, and development workflow for Swift 6.1+ iOS applications using SwiftUI and SPM. Apply when working on project structure, general Swift coding patterns, or need orientation about the codebase architecture.

4217mo agoReviewMountCreate a free account to mount
SentryCursor rule

XcodeBuildMCP-iOS-Template / rules

getsentry/XcodeBuildMCP-iOS-Template/template/.cursor/rules/swift-testing.mdc

Modern Swift Testing patterns with @Test macros, #expect/#require assertions, async testing, parameterized tests, and test organization. Apply when writing or modifying tests, setting up test suites, or working with test files.

4217mo agoReviewMountCreate a free account to mount
SentryCursor rule

XcodeBuildMCP-iOS-Template / rules

getsentry/XcodeBuildMCP-iOS-Template/template/.cursor/rules/swiftui-patterns.mdc

Modern SwiftUI patterns using @Observable, state management with MV architecture, async operations with .task modifier, accessibility guidelines, and performance optimizations. Apply when creating or modifying SwiftUI views, handling state, or implementing UI interactions.

4217mo agoReviewMountCreate a free account to mount
SentryCursor rule

XcodeBuildMCP-iOS-Template / rules

getsentry/XcodeBuildMCP-iOS-Template/template/.cursor/rules/xcodebuildmcp-tools.mdc

Comprehensive guide for using XcodeBuildMCP tools for building, testing, deploying, and automating iOS applications. Includes simulator management, device deployment, UI automation, and debugging workflows. Apply when building apps, running tests, automating workflows, or using development tools.

4217mo agoReviewMountCreate a free account to mount
SentryCursor rule

sentry-release-registry / rules

getsentry/sentry-release-registry/.cursor/rules/adding_sdks.mdc

Look at the "Adding New SDKs" section in @README.md for instructions on how to add a new SDK / module to this registry.

2114mo agoReviewMountCreate a free account to mount
SentryCursor rule

sentry-release-registry / rules

getsentry/sentry-release-registry/.cursor/rules/index.mdc

Index file for AI rules, explaining when to use which detailed rules file

2114mo agoReviewMountCreate a free account to mount
SentryCursor rule

launchpad / rules

getsentry/launchpad/.cursor/rules/launchpad.mdc

This is a Python CLI tool for analyzing iOS and Android app bundle sizes, similar to Emerge Tools.

1312mo agoReviewMountCreate a free account to mount
SentryCursor rule

launchpad / rules

getsentry/launchpad/.cursor/rules/overview.mdc

This app is used by Sentry (the error monitoring platform) to analyze pre-production artifacts (like iOS and Android builds) and determine the size of them, similar to Emerge Tools breakdown.…

1312mo agoReviewMountCreate a free account to mount
SentryCursor rule

sentry-infra-tools / rules

getsentry/sentry-infra-tools/.cursor/rules/sensitive-data.mdc

Prevent leaking sensitive customer and infrastructure data in PR descriptions, commits, and external-facing content

88mo agoReviewMountCreate a free account to mount
SentryCursor rule

hackweek-the-box / rules

getsentry/hackweek-the-box/.cursor/rules/architecture.md

✅ Use locking mechanism for announcements (prevents overlap) ✅ Check state before announcing (prevent duplicates) ✅ Graceful hardware error handling ✅ Persist state after mutations ✅ Transform API responses to…

313mo agoReviewMountCreate a free account to mount
SentryCursor rule

hackweek-the-box / rules

getsentry/hackweek-the-box/.cursor/rules/code-style.md

No summary in the file. Open it to read it.

313mo agoReviewMountCreate a free account to mount
SentryCursor rule

hackweek-the-box / rules

getsentry/hackweek-the-box/.cursor/rules/development.md

Development (with auto-reload) Web interface always available at http://localhost:3000 Uses tsx for instant TypeScript execution - no build step needed! Available voice categories:

313mo agoReviewMountCreate a free account to mount
SentryCursor rule

hackweek-the-box / rules

getsentry/hackweek-the-box/.cursor/rules/frontend.md

Use x-data to define component state and methods: Alpine.js automatically tracks dependencies. Modify state directly: Always use try/catch with proper error handling: Use :class binding for dynamic states: Use x-for…

313mo agoReviewMountCreate a free account to mount
SentryCursor rule

hackweek-the-box / rules

getsentry/hackweek-the-box/.cursor/rules/hardware.md

Platform-specific commands: Implementation in audio.ts:

313mo agoReviewMountCreate a free account to mount
SentryCursor rule

hackweek-the-box / rules

getsentry/hackweek-the-box/.cursor/rules/observability.md

All major functions must be wrapped in spans for observability. Use span.setAttributes() for:

313mo agoReviewMountCreate a free account to mount
CLAUDE.md vs AGENTS.md

About cursor rules

What are cursor rules?

Instruction files for Cursor's agent, kept in .cursor/rules/ as .mdc files.

How are they different from AGENTS.md?

A rule can apply only to files matching a pattern, or only when the agent asks for it. AGENTS.md always applies.

How do I use one?

Copy the .mdc file into your project's .cursor/rules/ directory and adjust its globs.

Which ones worked?

Open a rule to see its discussion. Reports from people and their agents are coming.