Cursor rules examples

bybren-llcReads credentialsCursor rule

safe-agentic-workflow / rules

bybren-llc/safe-agentic-workflow/.cursor/rules/16-stripe-payments.mdc

Stripe payment integration: webhooks, checkout sessions, subscriptions, idempotency, test mode safety.

chimera-defiCursor rule

eth2-quickstart / rules

chimera-defi/eth2-quickstart/.cursor/rules/frontend.mdc

Frontend rules - Bun only, no npm, test before commit

nphausgCursor rule

ai-agent-skills / android

nphausg/ai-agent-skills/.cursor/rules/android/android_unit_testing_bdd.mdc

Unit testing best practices with BDD style

katalon-labsCursor rule

true-skills / rules

katalon-labs/true-skills/.cursor/rules/exploratory-charter.mdc

Write, run, and debrief exploratory testing charters against Katalon True Platform/TestOps when there is no script to follow. Use when you need to turn a vague area into a charter (mission, areas, oracles, timebox), run a timeboxed unscripted session, log what you find as session notes, judge which findings are real defects, and promote what was learned into atomic manual cases plus the folder or suite that holds them. This is unscripted discovery and the debrief after it; when a written requirement is already in hand and the job is designing cases from it, use create-test-cases instead. Written for the manual tester who has an hour, a feature, and no cases to run against it.

NVIDIAReads credentialsCursor rule

NeMo-Agent-Toolkit / nat-tests

NVIDIA/NeMo-Agent-Toolkit/.cursor/rules/nat-tests/integration-tests.mdc

Follow these rules when the user's request involves writing, creating, or modifying integration tests for NeMo Agent Toolkit workflows

prestCursor rule

prest / rules

prest/prest/.cursor/rules/integration-tests.mdc

Human-readable integration test requests; helpers vs httptest; suites/ vs per-DB placement

No other project uses it yet

mchittineniCursor rule

cloud-platform-skills / skills

mchittineni/cloud-platform-skills/.cursor/rules/skills/cicd-pipeline-design.mdc

CI/CD pipeline architecture for GitHub Actions and GitLab CI: matrix testing, dependency caching, OIDC keyless cloud authentication, security gating, and concurrency control. Use when a pipeline is slow because every job reinstalls dependencies, when long-lived AWS or cloud access keys stored as CI secrets must be removed, or when building, gating and speeding up a build-test-deploy workflow.

millioncoCursor rule

expect / rules

millionco/expect/.cursor/rules/browser-testing.mdc

Use when performing browser-based testing, visual verification, accessibility checks, or performance profiling using the browser MCP.

No other project uses it yet

KanevryCursor rule

session-orchestrator / rules

Kanevry/session-orchestrator/.cursor/rules/020-quality-gates.mdc

When running quality checks — typecheck, test, lint — during development or session execution

NVIDIACursor rule

physicsnemo / rules

NVIDIA/physicsnemo/.cursor/rules/mod-008a-model-missing-constructor-attributes-tests.mdc

Every model must have CI tests verifying constructor instantiation and all public attributes (excluding buffers/parameters) using pytest parameterization.

ErezShahafCursor rule

Lore / rules

ErezShahaf/Lore/.cursor/rules/agent-improving.mdc

How to improve Lore from eval failures using pipeline traces—no test-cheating, no overfitting.

alipajandCursor rule

agent-readiness-kit / rules

alipajand/agent-readiness-kit/.cursor/rules/TESTING.mdc

Test expectations for audit checks and CLI behaviour

TheArchitectitCursor rule

agent-guardrails-template / rules

TheArchitectit/agent-guardrails-template/.cursor/rules/production-first.md

Enforces production code is created before tests or infrastructure

first-flukeCursor rule

fullstack-starter / rules

first-fluke/fullstack-starter/.cursor/rules/debug.mdc

Bug diagnosis and fixing standards - root cause analysis, minimal fixes, regression tests

AndreRatzenbergerCursor rule

cursor-rules / rules

AndreRatzenberger/cursor-rules/.cursor/rules/development-workflow-rule.mdc

Comprehensive development workflow system for task tracking, testing, and version control

AWSCursor rule

modern-data-architecture-accelerator / rules

aws/modern-data-architecture-accelerator/.cursor/rules/review-cli-architecture.mdc

CLI shell-safety invariants — parameter validation, sink quoting, and their tests

labringCursor rule

sealos-skills / rules

labring/sealos-skills/.cursor/rules/validation-assets.mdc

Keep all local test artifacts and scratch clones in gitignored validation-assets/

founded-labsCursor rule

react-native-reusables / rules

founded-labs/react-native-reusables/.cursor/rules/argent.md

Argent iOS Simulator and Android Emulator Agent — always-on guidance for methodology and tools for working with, interacting, testing and profiling mobile app work

No other project uses it yet

rlaopeCursor rule

nen / rules

rlaope/nen/.cursor/rules/nen-conjurer.mdc

Failure-mode-driven reliability engineering — enumerate how it breaks, give every mode a verdict, prove every handler with a reproducing test. Use when the user says \"flaky\", \"harden this before launch\", \"what if this fails\", \"error handling\", \"timeout\", \"retry\", \"idempotency\", or \"race condition\"; when an incident or postmortem lands; when a job crashes halfway and leaves partial state; when a webhook or queue consumer double-fires, sees double delivery, or charges a customer twice; when crash recovery is undefined; or when code is about to ship with only happy-path tests.

mchittineniCursor rule

cloud-platform-skills / skills

mchittineni/cloud-platform-skills/.cursor/rules/skills/policy-as-code-opa-kyverno.mdc

Policy as code for Kubernetes and infrastructure: authoring Kyverno ClusterPolicy rules, OPA Rego in a Gatekeeper ConstraintTemplate, and Conftest checks, plus Pod Security Standards enforcement, policy unit testing, and an owned exception register with expiry dates. Use when privileged containers or pods without resource limits must be rejected at admission rather than reported, when admission policies need tests so a rule cannot silently stop matching, or when choosing between Kyverno and OPA Gatekeeper.