Featured Projects
ruby-skill-bench
Published on RubyGems
High-fidelity evaluation engine for benchmarking AI agent skills across any stack (Rails-first, but extensible). Compare baseline vs. skill-enhanced agent runs with 100% reproducibility via isolated Git sandboxes.
- Side-by-Side Evaluation: Quantify the impact of specific context or skills on agent performance
- Isolated Git Sandboxes: Clean diffs, zero side-effects, and 100% reproducibility for every run
- Multi-Provider: Native support for Anthropic, Gemini, OpenAI, DeepSeek, Groq, Ollama, and more
- LLM-based blind judging across Correctness, Skill Adherence, Code Quality, and Test Coverage
rails-ai-bridge
Published on RubyGems
Turn any Rails app into an AI-ready codebase — one command, zero config. AI assistants waste tokens guessing your app structure and still give generic responses. rails-ai-bridge fixes the root cause.
- Generates static context files for every AI tool — CLAUDE.md, AGENTS.md, .cursorrules, copilot-instructions.md, .windsurfrules, .mcp.json
- No server required — commit the files, whole team benefits automatically
- Live MCP server mode for real-time Rails introspection on demand
- Works with Claude Code, Cursor, Codex, GitHub Copilot & Windsurf
$ rails generate rails_ai_bridge:install
$ rails ai:bridge
agent-mcp-runtime
Safe Rust CLISafe Rust CLI for Model Context Protocol (MCP) runtime management. Orchestrates communication between LLMs and external tools via standard I/O streams using the ReAct reasoning pattern.
- Memory safety with strict compile-time checks and zero unsafe blocks
- Async operations via Tokio for high-performance concurrent tool execution
- Multi-provider support: OpenAI, Claude, Gemini, and Groq out of the box
- Cross-platform compiled binary with easy-install script
Curated AI agent skill library for Ruby on Rails development. Structured SKILL.md files that give coding agents the context and conventions to generate production-quality Rails code.
npx tessl i igmarin/rails-agent-skills
Curated library of atomic development skills and orchestrated agents for AI coding assistants, enforcing TDD and DDD discipline for Hanami 2.x Ruby applications.
npx tessl i igmarin/hanakai-yaku
Core Ruby skills for AI agent evaluation. A structured library of language fundamentals, standard library mastery, and idiomatic patterns for benchmarking.
npx tessl i igmarin/ruby-core-skills
Framework-agnostic AI planning capabilities. Enforces PM and software engineering planning discipline with structured templates for PRDs and task estimation.
npx tessl i igmarin/agnostic-planning-skills
