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algorand-vulnerability-scanner
Scans Algorand smart contracts for 11 common vulnerabilities including rekeying attacks, unchecked transaction fees, missing field validations, and access control issues. Use when auditing Algorand projects (TEAL/PyTeal). (project, gitignored)
ossfuzz
OSS-Fuzz provides free continuous fuzzing for open source projects. Use when setting up continuous fuzzing infrastructure or enrolling projects.
voicemode
Adds voice conversation capabilities to Claude Code using local Whisper and Kokoro services. Enables hands-free interaction through speech-to-text and text-to-speech. Includes service management tools and clear troubleshooting guidance for setup issues.
cloudflare-kv
Store key-value data globally with Cloudflare KV's edge network. Use when: caching API responses, storing configuration, managing user preferences, handling TTL expiration, or troubleshooting KV_ERROR, 429 rate limits, eventual consistency, cacheTtl errors, wrangler types issues, or remote binding configuration.
project-workflow
Nine integrated slash commands for complete project lifecycle: /explore-idea, /plan-project, /plan-feature, /wrap-session, /continue-session, /workflow, /release, /brief, /reflect. Use when starting projects, managing sessions across context windows, capturing learnings, or preparing releases. Saves 35-55 minutes per lifecycle.
holistic-testing-pact
This skill provides a structured framework for applying PACT principles (Proactive, Autonomous, Collaborative, Targeted) to testing strategies. It helps teams move from sequential QA to concurrent quality practices, with specific guidance on agent selection, quadrant-based testing approaches, and practical implementation steps.
database-testing
A comprehensive and well-structured database testing skill with excellent practical examples, clear guidance, and good integration with agent workflows for automated testing.
developer-detective
A specialized tool for analyzing codebases using AST call graph analysis instead of text search. It helps developers understand implementation details, trace data flow via callees, identify usage patterns via callers, and assess impact before making changes. Focuses on precise file:line references and structural relationships.
debug-prod-data
Provides specific commands and workflows for debugging production issues on Vercel, including log viewing, deployment monitoring, and database inspection for the 0 Finance project. Includes concrete examples with proper scoping and environment setup.
testability
This skill provides a structured guide for implementing a testing pyramid in web development. It covers unit, integration, and E2E testing with concrete TypeScript examples for tRPC, database mocking, and Playwright. It emphasizes designing for testability from the start, including dependency injection and pure function extraction patterns.
skill-builder
A meta-skill that helps developers create, edit, and convert Claude Code skills. Provides structured guidance on naming conventions, YAML formatting, and best practices for skill descriptions. Emphasizes using Node.js over Python and intention-revealing file names.
writing-skills
Applies Test-Driven Development principles to creating Claude skills. Requires writing failing tests first, then creating minimal skills, and finally refactoring to close loopholes. Enforces strict discipline with clear structure guidelines and anti-pattern warnings.
qa-refactoring
This skill provides concrete patterns for safe refactoring, focusing on characterization tests, seam creation, and incremental changes. It includes decision trees, checklists, and templates for common refactoring scenarios like long methods and legacy code modernization. The guidance emphasizes behavior preservation and CI quality gates.
protocolsio-integration
This skill provides detailed guidance for interacting with the protocols.io API v3. It covers authentication, protocol lifecycle management, file handling, and workspace organization. The documentation includes specific endpoint examples, parameter details, and common integration patterns for scientific protocol management.
dnanexus-integration
Provides detailed documentation for using DNAnexus cloud genomics platform. Covers app development, data operations, job execution, Python SDK usage, and configuration. Includes practical examples for FASTQ/BAM/VCF processing, workflow creation, and dxapp.json configuration.
linear
Manage issues, projects & team workflows in Linear. Use when the user wants to read, create or updates tickets in Linear.
Tools
This skill provides specific guidance for replacing Node.js ecosystem tools with Bun equivalents. It covers commands, APIs, testing, and frontend development with concrete code examples showing how to use Bun's built-in features instead of popular npm packages.
guidelines-advisor
Smart contract development advisor based on Trail of Bits' best practices. Analyzes codebase to generate documentation/specifications, review architecture, check upgradeability patterns, assess implementation quality, identify pitfalls, review dependencies, and evaluate testing. Provides actionable recommendations.
semgrep
Run Semgrep static analysis for fast security scanning and pattern matching. Use when asked to scan code with Semgrep, write custom YAML rules, find vulnerabilities quickly, use taint mode, or set up Semgrep in CI/CD pipelines.
burpsuite-project-parser
Searches and explores Burp Suite project files (.burp) from the command line. Use when searching response headers or bodies with regex patterns, extracting security audit findings, dumping proxy history or site map data, or analyzing HTTP traffic captured in a Burp project.
1k-architecture
OneKey monorepo architecture and code organization. Use when understanding project structure, package relationships, import rules, or component organization. Triggers on architecture, structure, packages, imports, hierarchy, dependencies, monorepo, organization.
rr-debugger
Deterministic debugging with rr record-replay. Use when debugging crashes, ASAN faults, or when reverse execution is needed. Provides reverse-next, reverse-step, reverse-continue commands and crash trace extraction.
writing-hashql-diagnostics
This skill provides concrete patterns for writing clear, actionable error messages and diagnostics for the HashQL compiler using the hashql-diagnostics crate. It covers message style, severity levels, label usage, and includes testing guidance. It's a specialized tool for compiler developers working on user-facing error reporting.
card-news-generator
Automates creation of Instagram-style 600x600 card news series. Takes topic, colors, and optional background images as input, generates concise content, and outputs multiple PNG files. Handles text wrapping, image resizing, and overlay application for readability.