Types
Type checking and type generation
conventional-commits
by jgamaraalv
"Write, review, and validate commit messages following the Conventional Commits v1.0.0 specification. Use when: (1) crafting a git commit message for any change, (2) reviewing or correcting an existing commit message, (3) choosing the right commit type for a change, (4) deciding how to mark a breaking change, (5) writing multi-line commits with body and footers, or (6) understanding how commits map to SemVer bumps (PATCH/MINOR/MAJOR). Covers all standard types: feat, fix, docs, chore, refactor, perf, test, build, ci, style, revert."
ipv6-first
by troykelly
IPv6 is THE first-class citizen. All code, tests, documentation, and configurations MUST be IPv6-first. IPv4 MAY be added only for legacy support as a second-class citizen.
feedback-triage
by troykelly
Use when receiving UAT feedback, bug reports, user testing results, stakeholder feedback, QA findings, or any batch of issues to investigate. Investigates each item BEFORE creating issues, classifies by type and priority, creates well-formed GitHub issues with proper project board integration.
strict-typing
by troykelly
Use when writing code in typed languages - enforces full typing with no any/unknown/untyped escapes, even if it requires extra time
epic-management
by troykelly
Use for LARGE work requiring feature-level grouping. Creates epic tracking issues, manages related issues under a common label, tracks epic progress, and coordinates with milestones.
inclusive-language
by troykelly
Use when writing code, documentation, or comments - always use accessible and respectful terminology
style-guide-adherence
by troykelly
Use when writing code - follow Google style guides where available, otherwise follow established best practices for the language
inline-documentation
by troykelly
Use when writing code - ensure complete JSDoc, docstrings, and inline comments assuming documentation will be generated from code
project-onboarding
by mgd34msu
"Load PROACTIVELY when starting work on an unfamiliar codebase or setting up a new project. Use when user says \"help me understand this codebase\", \"onboard me\", \"what does this project do\", \"set up my environment\", or \"map the architecture\". Covers codebase structure analysis, architecture mapping, dependency auditing, convention and pattern detection, developer environment setup, and documentation of findings for rapid productive contribution."
sui-bcs
by RandyPen
"Helps Claude Code understand Sui blockchain's BCS (Binary Canonical Serialization) encoding, providing usage guidelines and examples for primitive types, composite types, Sui-specific types, serialization patterns, and transformation support. Use when working with BCS serialization in Sui development or when the user mentions BCS, binary serialization, or Move data encoding."
skill-learning
by garyblankenship
Extract actionable knowledge from external sources and enhance existing skills using 4-tier novelty framework. Use when learning from URLs, documentation, or codebases. Use for enhancing existing skills or creating new ones from external patterns.
debugging
by mgd34msu
"Load PROACTIVELY when task involves investigating errors, diagnosing failures, or tracing unexpected behavior. Use when user says \"debug this\", \"fix this error\", \"why is this failing\", \"trace this issue\", or \"it's not working\". Covers error message and stack trace analysis, runtime debugging, network request inspection, state debugging, performance profiling, type error diagnosis, build failure resolution, and root cause analysis with memory-informed pattern matching against past failures."
service-integration
by mgd34msu
"Load PROACTIVELY when task involves connecting external services or third-party APIs. Use when user says \"add email sending\", \"integrate a CMS\", \"set up file uploads\", \"add analytics\", or \"connect to S3\". Covers email services (Resend, SendGrid), CMS platforms (Sanity, Contentful, Payload), file upload solutions (UploadThing, Cloudinary, S3), analytics integration, webhook handling, error recovery, and credential management."
api-design
by mgd34msu
"Load PROACTIVELY when task involves building or modifying API endpoints. Use when user says \"build an API\", \"add an endpoint\", \"create a REST route\", \"set up GraphQL\", or \"add tRPC procedures\". Covers route design and file organization, request validation with Zod, response formatting, error handling patterns, middleware composition, authentication guards, rate limiting, pagination, and API documentation generation."
authentication
by mgd34msu
"Load PROACTIVELY when task involves user identity, login, or access control. Use when user says \"add authentication\", \"set up login\", \"add OAuth\", \"protect these routes\", \"implement RBAC\", or \"add sign-up\". Covers session management, JWT tokens, OAuth2 flows, password reset, email verification, protected route middleware, role-based access control, and security hardening (CSRF, rate limiting, token rotation)."
working-with-ferra-dlmm
by RandyPen
"Helps developers work with the Ferra DLMM SDK for Discrete Liquidity Market Maker operations on Sui blockchain. Provides guidance on SDK initialization, pair creation, liquidity management, token swaps, and position handling. Use when working with DLMM pairs, adding/removing liquidity, creating trading pairs, or performing token swaps in the ferra-sdks monorepo."
refactoring
by mgd34msu
"Load PROACTIVELY when task involves improving code structure without changing behavior. Use when user says \"refactor this\", \"clean up this code\", \"remove dead code\", \"reduce duplication\", \"reorganize the files\", or \"extract this into a function\". Covers extract function/component, rename symbol, simplify conditionals, improve type safety, dependency inversion, dead code removal, circular dependency resolution, and database query refactoring with automated safety validation (typecheck, tests) at each step."
code-review
by mgd34msu
"Load PROACTIVELY when task involves reviewing code, auditing quality, or validating implementations. Use when user says \"review this code\", \"check this PR\", \"audit the codebase\", or \"score this implementation\". Covers the 10-dimension weighted scoring rubric (correctness, security, performance, architecture, testing, error handling, type safety, maintainability, accessibility, documentation), automated pattern detection for anti-patterns, and structured review output with actionable findings."
gather-plan-apply
by mgd34msu
"MANDATORY before starting any task. Enforces the GPA execution loop that prevents tool call sprawl. G: GATHER phase combines discover queries + memory reads + file reads into one phase. P: Plan in text with zero tool calls. A: APPLY all writes/edits/verification in one phase. One call per tool type per phase — batch all same-type operations together. Covers dependency analysis, batch opportunities, scope estimation, and loop-back triggers."
sui-keypair-cryptography
by RandyPen
"Helps Claude Code understand Sui blockchain keypair and cryptography operations, providing guidelines and examples for key generation, signing, verification, address derivation, and multi-signature scheme support. Use when working with cryptography in Sui development or when the user mentions keypairs, cryptography, signing, or verification."
cetus-dlmm-sdk-skill
by RandyPen
Guides users on how to use the Cetus DLMM TypeScript SDK for liquidity management, trading operations, and fee calculations. Use this skill when users need to operate Cetus DLMM liquidity pools, manage positions, execute swaps, or calculate price fees.
state-management
by mgd34msu
"Load PROACTIVELY when task involves application state, data fetching, or form handling. Use when user says \"manage state\", \"add data fetching\", \"set up Zustand\", \"handle form validation\", or \"add React Query\". Covers server state (TanStack Query with caching, optimistic updates), client state (Zustand stores), form state (React Hook Form with Zod validation), URL state (search params, routing), and choosing between state solutions."
Backend Development Patterns
by Dedalus-ERP-PAS
Remember: Backend patterns enable scalable, maintainable server-side applications. Choose patterns that fit your complexity level.
hl7-pam-parser
by Dedalus-ERP-PAS
Parse and explain HL7 v2.5 IHE PAM (Patient Administration Management) messages. Identifies message type, extracts segments (MSH, EVN, PID, PV1, PV2), validates structure, and provides detailed explanations of ADT messages for patient administration workflows.