CertainLogic Smart Router

Route queries to the right model tier. Save money without thinking about it.

Quick Start

clawhub install certainlogic-smart-router

# Route a query
python3 scripts/smart_router.py "Write a Python function"

# Force cheap tier
python3 scripts/smart_router.py "Any query" --cheap

# Use custom profiles
python3 scripts/smart_router.py "query" --config my_profiles.json

What It Does

Classifies your query and recommends an LLM tier:

• cheap — Simple lookups, greetings, short answers
• default — Standard tasks, explanations, drafting
• powerful — Complex reasoning, architecture, strategy

How It Works

Keyword + regex matching. Deterministic, not learned. No AI involved in routing.

Honest Limitations

• Static keyword lists (update config for new domains)
• English only
• Returns recommendation only (doesn't make API calls)
• Simple heuristics — will misroute edge cases

Free vs Pro

Free — 4 profiles, custom config, override flags Pro ($29) — Dynamic feedback, usage analytics, fallback chains, team profiles

Links

• GitHub
• ClawHub

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Built by CertainLogic. Keyword routing. Not AI. Not magic. Just cheaper.