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AFL++ Multi-Core Fuzzer

trailofbits/skills

AFL++ is an advanced fork of AFL that runs multi-core campaigns, supports diverse mutations, and targets large C/C++ codebases with stable tooling via Docker or host builds.

Convex Backend Guidelines

CloudAI-X/claude-workflow-v2

Guidelines for building Convex backends with TypeScript, detailing syntax, validators, schema design, queries, mutations, actions, scheduling, and file storage so you can implement Convex database operations, real-time updates, and cron jobs consistently.

GraphQL Mutation Builder

graphql-mutation-builder

jeremylongshore/claude-code-plugins-plus-skills

Guides API developers through building well-structured GraphQL mutations with best-practice patterns, production-ready code, and validation help whenever “graphql mutation builder” appears in the request.

Optimize Linear API Performance Tuning

linear-performance-tuning

jeremylongshore/claude-code-plugins-plus-skills

A comprehensive guide to optimizing interactions with the Linear API. Learn advanced techniques to improve application performance by eliminating N+1 queries, implementing robust caching strategies for static data (e.g., teams, states), managing cache invalidation via webhooks, and efficiently batching multiple mutations into single GraphQL requests. Essential for building scalable, low-latency SaaS applications.

Mutation Test Insights

running-mutation-tests

jeremylongshore/claude-code-plugins-plus-skills

Introduces deliberate code mutations, reruns the suite, and reports surviving mutants plus a mutation score whenever the user asks to assess or improve test effectiveness.

Next.js Server Actions

davepoon/buildwithclaude

Guides building Next.js Server Actions for App Router forms, mutations, and optimistic updates, covering useFormState/useFormStatus hooks, revalidation helpers, and post-submission redirects.

Convex Reactive Backend

sickn33/antigravity-awesome-skills

Guides building and scaling Convex backends with TypeScript schemas, queries, mutations, real-time subscriptions, auth, file storage, scheduling, and deployment across React, Next.js, Angular, Vue, Svelte, and RN.

Build Type-Safe Full-Stack APIs with tRPC

sickn33/antigravity-awesome-skills

tRPC allows developers to build highly type-safe APIs in a full-stack environment without needing to write or maintain separate schemas. It provides end-to-end type safety from server routers to client components, supporting queries, mutations, subscriptions, and robust middleware. Ideal for building modern TypeScript monorepos, Next.js, or Remix applications.

Firebase Data Connect Flutter Skill

firebase-data-connect

evanca/flutter-ai-rules

Use this skill to correctly set up Firebase Data Connect in Flutter apps. Covers schema and connector design, typed SDK generation, executing queries and mutations, real-time listeners, pagination, offline handling, error recovery, and security rules.

Custom GraphQL API Implementation

webiny-custom-graphql-api

webiny/webiny-js

A comprehensive guide on extending and customizing GraphQL APIs using the GraphQLSchemaFactory pattern. Learn how to add custom queries and mutations, define type definitions, and implement complex resolvers with per-request dependency injection (DI). Ideal for developers needing to inject backend services, use cases, and sophisticated business logic into their existing GraphQL schema.

Formik Patterns for Form Handling And Validation

formik-patterns

sickn33/antigravity-awesome-skills

This comprehensive skill demonstrates advanced usage patterns for Formik, a popular React form handling library. It covers basic form setup, complex validation schema creation using Yup (including conditional logic), field helper utilities, and integrating form submissions with GraphQL mutations for both creation and editing scenarios.

Frontend Optimistic Mutations Discipline

frontend-optimistic-mutations

sickn33/antigravity-awesome-skills

A comprehensive discipline for managing the write path in React or React Native applications using a query/cache layer. It codifies the full optimistic update lifecycle, ensuring that UI updates feel instantaneous, rollbacks are verbatim upon failure, and the global cache remains perfectly coherent across all components and list views. This pattern is essential for complex, highly interactive user experiences.

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