Agent Skills Hub

semgrep-rule-creator

Create, test, and validate custom Semgrep rules for security vulnerabilities and code pattern detection.

testing-hashql

Guidelines for testing HashQL code using compiletest (UI tests), unit tests, and insta snapshots. Includes commands for --bless, annotation syntax, and strategies for compiler components.

solo-validate

End-to-end startup idea validation using S.E.E.D. niche checks, STREAM 6-layer analysis, and Devil's Advocate inversion to generate PRDs.

ec2

Manage AWS EC2 virtual machines, AMIs, and networking. Use for instance lifecycle management, security group configuration, key pair handling, and troubleshooting connectivity.

database-testing

Database schema validation, data integrity testing, migration validation, transaction isolation, and query performance testing. Ensure ACID compliance and referential integrity for data-driven applications.

compatibility-testing

Orchestrate cross-browser, cross-device, and responsive design testing using cloud providers like BrowserStack and Playwright to ensure consistent user experiences.

solana-vulnerability-scanner

Scans Solana programs (native/Anchor) for 6 critical vulnerabilities, including arbitrary CPI, improper PDA validation, and missing ownership checks, providing detailed fix recommendations.

backend-development

Build, optimize, and maintain production-ready backend systems using Node.js, Python, Go, and Rust. Includes API design, database management, security, and DevOps best practices.

codeql

Perform deep security analysis on codebases using CodeQL for interprocedural data flow, taint tracking, and automated vulnerability detection across multiple languages.

mutation-testing-js

Mutation testing patterns for JS/TS using Stryker. Analyze branch code to find weak or missing tests, verify test effectiveness, and strengthen Node.js test suites.

code-review-netsync

Automated code review for STYLY-NetSync, enforcing protocol parity, thread safety, and Unity C#/Python conventions.

seo

Optimize search engine visibility using technical SEO, meta tag configuration, structured data, and sitemap management. Improves crawlability and search ranking signals.