⚡ Blazing-fast skill routing engine for AI coding agents. Discovers, indexes, and routes 300+ agent skills in <50ms. Supports Gemini/OpenAI embedding reranking.

⚡ SKRT — Skill Router for AI Agents

Blazing-fast skill routing engine for AI coding agents.

SKRT discovers, indexes, and routes agent skills in under 50ms — no Python, no heavyweight dependencies, and graceful local fallback when no API key is configured.

Works with Antigravity, Claude Code, Codex, Cursor, Cursor CLI, and any agent that uses SKILL.md files.

✨ What It Does

AI coding agents like Claude Code and Cursor CLI use skills — specialized instruction files that extend their capabilities. With 100+ skills installed, agents waste context budget listing them all. SKRT solves this:

Input:  "用NotebookLM查找资料"
Output: nlm-skill (score: 92, 50ms)

7-strategy matching engine:

1. 🎯 Exact name match (100 pts)
2. 🔗 Name/query containment (90 pts)
3. 📝 Description substring match (up to 95 pts)
4. 🔑 Keyword token overlap (up to 80 pts)
5. 🔍 Individual token search (up to 92 pts)
6. 📐 Fuzzy Levenshtein matching (up to 40 pts)
7. 🀄 CJK bigram matching (up to 75 pts) — full Chinese/Japanese/Korean support

🌐 Cross-language translation (Layer 0):

When a query contains CJK (Chinese/Japanese/Korean) or Cyrillic (Russian/Ukrainian) characters, SKRT automatically translates it to English via Cursor API before matching — enabling accurate skill discovery regardless of query language.

Input:  "小红书运营"
Translated → "Xiaohongshu operation"
Output: agency-xiaohongshu-specialist (score: 87)

🚀 Quick Start

Install

# One-liner install (requires Go 1.21+)
go install github.com/LittlePeter52012/skill-router/cmd/skrt@latest

# Or from source
git clone https://github.com/LittlePeter52012/skill-router.git
cd skill-router
make install    # Installs 'skrt' to $GOPATH/bin

New Machine Setup

# 1. Install SKRT
go install github.com/LittlePeter52012/skill-router/cmd/skrt@latest

# 2. Set up Claude API key (for AI reranking + cross-languag