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Cursor rules examples

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

Best matches · from page 11Worked for most · soon
LuxvilCursor rule

ai-coding-rules / rules

Luxvil/ai-coding-rules/.cursor/rules/30-testing.mdc

USE WHEN: adding or changing behavior. Test-first loop.

38mo agoDiscuss
RagnarPitlaCursor rule

microsoft-agent-skills-private-archive / rules

RagnarPitla/microsoft-agent-skills-private-archive/.cursor/rules/evaluate-agent-quality.mdc

Establish whether an agent actually works, and whether it still works, using a recorded eval set rather than ad hoc chats. Use when an agent is about to ship and the only testing was somebody typing a few questions into the test pane, when an agent that used to answer correctly now does not and nobody can say when it broke, when a knowledge source or model version changed and you need to know what it affected, when a stakeholder asks how accurate it is and there is no number to give them, when you cannot decide what \"correct\" even means for a generative answer, or when the agent works for the builder and fails for a user with different permissions. For a one-off read of a single agent's configuration, review-copilot-studio-agent is the better fit; this one is about measurement over time.

242d agoDiscuss
golid-aiCursor rule

golid / rules

golid-ai/golid/.cursor/rules/write-tests-frontend-workflow.mdc

Frontend test workflow — coverage thresholds, sync discipline, pre-push checklist

404mo agoDiscuss
bybren-llcCursor rule

safe-agentic-workflow / rules

bybren-llc/safe-agentic-workflow/.cursor/rules/15-deployment.mdc

Deployment procedures: pre-deploy validation, post-deploy smoke tests, Coolify, Docker, rollback procedures.

4052mo agoDiscuss
brianwestphalCursor rule

glassbox / rules

brianwestphal/glassbox/.cursor/rules/hotsheet-instructions.mdc

Hot Sheet — ticket-driven work, testing, and requirements-doc conventions

3443d agoDiscuss
pr-pmCursor rule

prpm / rules

pr-pm/prpm/.cursor/rules/self-improve-cursor.mdc

Automatically search and install PRPM packages when working on infrastructure, testing, deployment, or framework-specific tasks

1207mo agoDiscuss
NVIDIACursor rule

physicsnemo / rules

NVIDIA/physicsnemo/.cursor/rules/mod-008b-model-missing-non-regression-test-with-reference-data.mdc

Every model must have non-regression tests comparing outputs against reference data saved in .pth files, using realistic tensor shapes and pytest parameterization.

3.3k10mo agoDiscuss
rustic-aiCursor rule

codeprism / rules

rustic-ai/codeprism/.cursor/rules/tdd-workflow-planning.mdc

Enforces proper TDD workflow planning to prevent scope limitation and incomplete test coverage

3115mo agoDiscuss
vinicqCursor rule

falsegreen-skill / rules

vinicq/falsegreen-skill/.cursor/rules/falsegreen-skill.mdc

falsegreen-skill — false-positive test detection

23mo agoDiscuss
yavdaanalyticsCursor rule

traceback / rules

yavdaanalytics/traceback/.cursor/rules/testing.mdc

Strict testing contract — real adapters in integration/e2e, adversarial fixtures

23mo agoDiscuss
ZAidBinAsifCursor rule

flutter-ai-starter / rules

ZAidBinAsif/flutter-ai-starter/.cursor/rules/testing.mdc

Testing requirements — unit, widget, provider, golden, integration

03mo agoDiscuss
danielvm-gitCursor rule

bigpowers / rules

danielvm-git/bigpowers/.cursor/rules/kickoff-branch.mdc

Create an isolated Git worktree/branch or Jujutsu workspace, then verify a clean test baseline before code. Use when starting a feature or task.

24030d agoDiscuss
galyarderlabsCursor rule

galyarder-framework / rules

galyarderlabs/galyarder-framework/.cursor/rules/ab-test-setup.mdc

Structured guide for setting up A/B tests with mandatory gates for hypothesis, metrics, and execution readiness.

223mo agoDiscuss
RatimonCursor rule

openquok-monorepo / rules

Ratimon/openquok-monorepo/.cursor/rules/backend-api-layers.mdc

Backend API layer flow — routes → controller/data/errors/utils → service → repository; add e2e tests per feature

763d agoDiscuss
golid-aiCursor rule

golid / rules

golid-ai/golid/.cursor/rules/write-tests-planning.mdc

Backend test planning — discriminator matrix, predicate-derived plans, integration DB safety

404mo agoDiscuss
ralphkraussCursor rule

agent-orchestrator / rules

ralphkrauss/agent-orchestrator/.cursor/rules/node-typescript.mdc

Node.js and TypeScript conventions for package source, tests, scripts, and build configuration

45mo agoDiscuss
agent-kit-startupCursor rule

agent-kit / rules

agent-kit-startup/agent-kit/.cursor/rules/cursor-skills-api.mdc

CURSOR-SKILLS rules for APIs (REST, GraphQL, gRPC). OpenAPI, tests, versioning.

207d agoReads credentialsDiscuss
agent-kit-startupCursor rule

agent-kit / rules

agent-kit-startup/agent-kit/.cursor/rules/cursor-skills-node.mdc

CURSOR-SKILLS rules for Node.js (Express, NestJS, Next.js). ESLint, Prettier, tests.

207d agoReads credentialsDiscuss
CryptoGnomeCursor rule

v4hooks / rules

CryptoGnome/v4hooks/.cursor/rules/first-party-hooks.mdc

Audit and test first-party hooks under contracts/ before listing them

135d agoDiscuss
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.