Stop Prompt-Hunting. Start Shipping.

SkillVault is a one-time purchase that gives you 47 production-tested Claude skills covering the five areas where engineers actually spend their time: coding, security, documentation, testing, and data work.

Why Now

Claude's extended thinking and tool use have matured to the point where a well-crafted skill consistently outperforms a good prompt. The gap between "I asked Claude to help" and "I have a repeatable system that handles this task" is now the difference between 10 minutes of iteration and 10 seconds of execution. Engineers who ship fast in 2025 are building skill libraries, not bookmark folders of prompts they will never find again.

Who This Is For

You are a software engineer, founding engineer, or technical indie hacker who uses Claude daily and has felt the friction: you know the model can do more, but you are tired of re-explaining context, re-tuning tone, and re-discovering the same tricks every few weeks. You want defaults that work so you can focus on the problem, not the prompt.

What You Get

Coding (12 skills): Code review that catches actual issues, refactoring that preserves behavior, debugging workflows, PR description generation, commit message formatting, and language-specific companions for Python, TypeScript, Go, and Rust.

Security (8 skills): Dependency audit, secret scanning, input validation review, auth flow analysis, OWASP check, threat modeling starter, and incident response templates.

Documentation (9 skills): README generation, API docs, inline comment cleanup, architecture decision records, onboarding guides, changelog drafting, and technical spec outlines.

Testing (10 skills): Unit test generation, edge case discovery, test naming conventions, mocking strategies, integration test scaffolding, coverage gap analysis, and flaky test diagnosis.

Data (8 skills): SQL query optimization, schema review, data pipeline debugging, CSV/JSON transformation, migration script generation, and exploratory data analysis prompts.

Each skill includes the system prompt, example inputs, expected outputs, and notes on when to use it versus when to reach for something else. No filler. No "10 ways to brainstorm." Just the skills that survived daily use across our studio's projects.

One Purchase. Lifetime Access.

You pay once. You own it. When we add skills or update existing ones for new Claude capabilities, you get those too. No subscription. No token metering. No upsell sequence.

Want to know which LLMs are recommending your brand? LLMRadar Audit runs 40 queries across ChatGPT, Claude, Perplexity, and Gemini. Results in 24 hours. .