All Skills

Interact with third-party or self-hosted services (Slack, Google Workspace, Dropbox, GitHub, Linear, Coolify...) using their HTTP APIs on the user's behalf.

This skill should be used when the user asks to "create financial projections", "build a financial model", "forecast revenue", "calculate burn rate", "estimate runway", "model cash flow", or requests 3-5 year financial planning for a startup.

Use when writing or refactoring code, before creating files - enforces separation of pure business logic (Functional Core) from side effects (Imperative Shell) using FCIS pattern with mandatory file classification

Assess and improve report quality. Use when the user asks to check, grade, review, or improve a research report.

Apply learned observations to CLAUDE.md with diff preview

Measures module depth, whether the interface is simple relative to the implementation behind it. Use when a module's interface has too many parameters or methods, when there are too many small classes each doing too little or when methods just forward calls to other methods. Not for evaluating whether adjacent layers provide different abstractions (use abstraction-quality) or deciding whether to merge/split specific modules (use module-boundaries).

Implements agents using Deep Agents. Use when building agents with create_deep_agent, configuring backends, defining subagents, adding middleware, or setting up human-in-the-loop workflows.

End-to-end Solana development playbook (Jan 2026). Prefer Solana Foundation framework-kit (@solana/client + @solana/react-hooks) for React/Next.js UI. Prefer @solana/kit for all new client/RPC/transaction code. When legacy dependencies require web3.js, isolate it behind @solana/web3-compat (or @solana/web3.js as a true legacy fallback). Covers wallet-standard-first connection (incl. ConnectorKit), Anchor/Pinocchio programs, Codama-based client generation, LiteSVM/Mollusk/Surfpool testing, and security checklists.

Generates and compares design alternatives before committing. Use when the user asks to design something twice, before committing to any significant design. Applies to classes, modules, APIs and architectural approaches. Ensures at least two fundamentally different alternatives were considered and compared on concrete criteria before choosing.

Use when geocoding addresses, reverse geocoding coordinates, building address autocomplete, or integrating location search with OpenStreetMap data via Photon API (photon.komoot.io). Triggers on "photon", "geocode", "reverse geocode", "OSM address search".

# Founder Productivity Time audits, energy management, deep work scheduling, and priority frameworks for founders who wear too many hats. ## Purpose Founders don't need generic productivity advice. They need to ruthlessly prioritize the 20% of work that drives 80% of results, while managing ener

Use when writing or modifying React components, planning React features, or working with .jsx/.tsx files - provides modern React patterns with TypeScript, hooks usage, component composition, and common pitfalls to avoid

React and Next.js performance optimization guidelines from Vercel Engineering. This skill should be used when writing, reviewing, or refactoring React/Next.js code to ensure optimal performance patterns. Triggers on tasks involving React components, Next.js pages, data fetching, bundle optimization, or performance improvements.

# Brainstorm Skill A collaborative brainstorming system designed for multi-session ideation projects that span days or weeks. ## Core Philosophy This is genuine intellectual partnership, not idea generation on demand: - Bring observations and suggestions proactively - Push back directly on weak

Master Rust async programming with Tokio, async traits, error handling, and concurrent patterns. Use when building async Rust applications, implementing concurrent systems, or debugging async code.

This skill should be used when extracting voice profiles from sample text, creating voice documentation, or matching a specific writing style. It applies when users provide sample text and want to capture the voice for future use.

Manage Git branching strategies, commit conventions, and collaboration workflows. Use when choosing between trunk-based development, GitHub Flow, or GitFlow, implementing conventional commits for automated versioning, setting up Git hooks for quality gates, or organizing monorepos with clear ownership.

Database design, SQL, NoSQL, and data management

OpenAI's general-purpose speech recognition model. Supports 99 languages, transcription, translation to English, and language identification. Six model sizes from tiny (39M params) to large (1550M params). Use for speech-to-text, podcast transcription, or multilingual audio processing. Best for robust, multilingual ASR.

Automate time tracking workflows in Clockify -- create and manage time entries, workspaces, and users through natural language commands.

Solve CTF challenges by analyzing files, connecting to services, and applying exploitation techniques. Orchestrates category-specific CTF skills for pwn, crypto, web, reverse engineering, forensics, OSINT, malware analysis, and miscellaneous challenges.

Universal patterns for Convex components including installation, configuration, and usage. Use when working with Rate Limiter, Aggregate, Workpool, Workflow, or any Convex component from the ecosystem.

Create an AI Evals Pack (eval PRD, test set, rubric, judge plan, results + iteration loop). Use for LLM evaluation, benchmarks, rubrics, error analysis/open coding, and ship/no-ship quality gates for AI features.

Query openFDA API for drugs, devices, adverse events, recalls, regulatory submissions (510k, PMA), substance identification (UNII), for FDA regulatory data analysis and safety research.