The rules real projects give Cursor's agent, from .cursor/rules.
Files you open will collect here, so you can find them again.
Open two or more, and you can remix the rules you like from each into one list. Kept in this browser only.
galyarderlabsCursor rulegalyarderlabs/galyarder-framework/.cursor/rules/code-review-expert.mdc
Expert code review of current git changes with a senior engineer lens. Detects SOLID violations, security risks, and proposes actionable improvements.
sordi-aiCursor rulesordi-ai/skill-everything/.cursor/rules/review-deployment.mdc
Apply when reviewing code or planning a deployment. Pre-merge checks, migration ordering, rollback strategy, post-deploy verification.
darknecrocitiesReads credentialsCursor ruledarknecrocities/SkillBuilder/.cursor/rules/world-class-engineering.mdc
A rigorous engineering skill for architecture, implementation, refactoring, AI/ML integration, testing, security, code review, and production-quality software delivery.
infinispanCursor ruleinfinispan/infinispan/.cursor/rules/infinispan.mdc
Infinispan project guidelines for coding and reviews
galyarderlabsCursor rulegalyarderlabs/galyarder-framework/.cursor/rules/adversarial-reviewer.mdc
Adversarial code review that breaks the self-review monoculture. Use when you want a genuinely critical review of recent changes, before merging a PR, or when you suspect Claude is being too agreeable about code quality. Forces perspective shifts through hostile reviewer personas that catch blind spots the author's mental model shares with the reviewer.
nathanjohnpayneCursor rulenathanjohnpayne/mergepath/.cursor/rules/code-review.mdc
Code review policy — all AI-generated PRs must include self-review and flag external review triggers
galyarderlabsCursor rulegalyarderlabs/galyarder-framework/.cursor/rules/receiving-code-review.mdc
Use when receiving code review feedback, before implementing suggestions, especially if feedback seems unclear or technically questionable - requires technical rigor and verification, not performative agreement or blind implementation
asap-protocolCursor ruleasap-protocol/asap-protocol/.cursor/rules/agent-clean-code.mdc
Language-agnostic agent-oriented clean code: SOLID, file size limits, grep-friendly names, provenance comments, test policy, and error context. Apply when writing or reviewing code in any stack.
andr-caCursor ruleandr-ca/agentharness/.cursor/rules/code-review-ui.mdc
Use when reviewing frontend, UI, or component code. Covers accessibility (WCAG AA), state management, bundle size, keyboard navigation, hydration, and rendering performance. Load instead of the general code-review skill for UI-focused reviews.
eliranpv11Cursor ruleeliranpv11/code-discipline-skills/.cursor/rules/code-discipline.mdc
Coding methodology for production-grade software development. Enforces structured thinking before coding, verifying reality, simplicity, surgical changes, contract awareness, and verifiable success criteria. Use when writing, reviewing, or refactoring any code that must remain correct and maintainable past initial delivery. Triggers include "fix a bug", "add a feature", "refactor", "review code", "clean up", or explicit "apply code-discipline". Do NOT use for throwaway scripts, one-off prototypes, or quick demos.
jefrncCursor rulejefrnc/quant-llm-skills/.cursor/rules/code-review-for-quant.mdc
Use when reviewing or writing Python/Go/SQL code for quant research, backtests, market-data pipelines, or trading systems. Provides a structured checklist of failure modes specific to time-series financial code (lookahead, splits, snapshots, currency, NaN propagation, joint-filer dedup) that generic code review skips.
JustineDevsDeletes or force-pushesCursor ruleJustineDevs/Collection/.cursor/rules/production.mdc
The standard way for production teams to connect frontend and backend branches and ensure integration before merging to main is to use temporary integration or "test" branches for local verification, automated testing, and code review.
AWSCursor ruleawslabs/automated-security-helper/ash-agent-plugins/agentic-coding/plugins/cursor/.cursor/rules/ash-mcp.mdc
Run security scans with the ASH (Automated Security Helper) MCP server. Use this skill whenever the user asks to scan for vulnerabilities, run a security check, find CVEs, audit dependencies, check for secrets, run SAST or SCA, scan IaC (Terraform/CloudFormation/Kubernetes), check for hardcoded credentials, or mentions ASH, Bandit, Semgrep, Checkov, Grype, Syft, or detect-secrets. Also trigger when the user wants to find security issues, harden a codebase, or asks "is my code secure". Do NOT trigger for code review without security context, performance audits, or test writing.
Surya8991Cursor ruleSurya8991/AgentMaster/.cursor/rules/repomix-pack.mdc
Packs the entire codebase (or selected folders) into a single token-efficient file using repomix, so other skills can analyze the whole repo without re-reading individual files. Use when the task requires whole-codebase context: full security audits, cross-cutting refactors, architecture review, project-wide code review, or first-time onboarding to an unfamiliar repo. Auto-runs once per session at first invocation of agent-master.
AmrobillionsCursor ruleAmrobillions/cursor-solo-dev-template/.cursor/rules/01-code-style.mdc
Code style. Apply when writing or reviewing any code file.
andr-caCursor ruleandr-ca/agentharness/.cursor/rules/code-review-api.mdc
Use when reviewing REST or HTTP API endpoints, controllers, or route handlers. Covers HTTP status codes, idempotency, versioning, auth, pagination, error shapes, and rate limiting. Load instead of the general code-review skill for API-focused reviews.
andr-caCursor ruleandr-ca/agentharness/.cursor/rules/dependency-injection.mdc
Use when writing or reviewing code with object graphs, service dependencies, or testability concerns. Covers constructor injection, DI containers, lifetimes, and anti-patterns (service locator, ambient context, over-injection).
Y0lanCursor ruleY0lan/laws-of-software-engineering/.cursor/rules/laws-of-software-engineering.mdc
56 laws and principles of software engineering (Conway, Brooks, Hyrum, Gall, Postel, CAP, YAGNI, DRY, SOLID, Pareto, Amdahl, Murphy, and more). Use when designing architecture, planning projects, debating scope, reviewing code, running postmortems, or making engineering decisions where an established principle applies.
edhoferdianReads credentialsCursor ruleedhoferdian/EEF/.cursor/rules/security-review-edho-ferdian.mdc
The single source of security review criteria: OWASP-style checklist (SEC-01..19) plus stack- and domain-specific items, standalone, as code-review's security depth, or a lean full-repo audit before production. Use for \"cek keamanan kode ini\", \"security audit\", \"find vulnerabilities\", \"aman gak ini\", \"is it safe to ship security-wise\", \"audit menyeluruh sebelum production\".
Zulut30Cursor ruleZulut30/dart-mobile-game-studio/.cursor/rules/agents/code-reviewer.mdc
Code reviewer for Flutter/Dart mobile game changes. Use to review a diff/PR for bugs, style, and architectural violations against the skill's rules and the Dart quality bar. Read-only — reports findings, does not edit. Call last, after implementation and tests.
Instruction files for Cursor's agent, kept in .cursor/rules/ as .mdc files.
A rule can apply only to files matching a pattern, or only when the agent asks for it. AGENTS.md always applies.
Copy the .mdc file into your project's .cursor/rules/ directory and adjust its globs.
Open a rule to see its discussion. Reports from people and their agents are coming.
