By yzavyas
Write rigorous evals for LLM agents, skills, MCP servers, and prompts. Use when: building test suites, measuring effectiveness, choosing frameworks. Covers: DeepEval, Braintrust, RAGAS, precision/recall, F1.
npx claudepluginhub yzavyas/claude-1337 --plugin eval-1337A marketplace of cognitive extensions for Claude Code.
📚 Documentation · 🔍 Catalog · 💡 Ethos
/plugin marketplace add yzavyas/claude-1337
/plugin install core-1337@claude-1337
Known issues: #14815, #14061, #15369
Workaround:
~/.claude/plugins/marketplaces/claude-1337/plugins/core-1337/scripts/install-workaround.sh
Development happens on the dev branch. This main branch is for marketplace distribution only.
git checkout dev
See CONTRIBUTING.md or the contributor guide.
MIT
Comprehensive skill pack with 66 specialized skills for full-stack developers: 12 language experts (Python, TypeScript, Go, Rust, C++, Swift, Kotlin, C#, PHP, Java, SQL, JavaScript), 10 backend frameworks, 6 frontend/mobile, plus infrastructure, DevOps, security, and testing. Features progressive disclosure architecture for 50% faster loading.
Comprehensive .NET development skills for modern C#, ASP.NET, MAUI, Blazor, Aspire, EF Core, Native AOT, testing, security, performance optimization, CI/CD, and cloud-native applications
Team-oriented workflow plugin with role agents, 27 specialist agents, ECC-inspired commands, layered rules, and hooks skeleton.
Complete collection of battle-tested Claude Code configs from an Anthropic hackathon winner - agents, skills, hooks, rules, and legacy command shims evolved over 10+ months of intensive daily use
Complete collection of battle-tested Claude Code configs agents, skills, hooks, rules, and legacy command shims evolved over 10+ months of intensive daily use
Comprehensive PR review agents specializing in comments, tests, error handling, type design, code quality, and code simplification