UncommonRoute: Automatic LLM router — 82% cost savings, 79.4% accuracy, 93.4% pass rate. Drop-in OpenAI proxy

by CommonstackAI · Agent Tool · ★ 699

Last updated: · Indexed by AgentSkillsHub · Auto-synced every 8h

How to install UncommonRoute

pipx install uncommon-route
git clone https://github.com/CommonstackAI/UncommonRoute.git

Taken from the project's README on GitHub. Check the security audit before running it.

Security audit verdict: SAFE · quality 66/100

Flagged: sudo usage. Scanned against 42 published rules built on the SlowMist agent-security taxonomy, refreshed every 8 hours. Full audit →

The quality score combines nine heuristic checks of the repo and its README: completeness, clarity, specificity, examples, structure, agent readiness, step-by-step content, instruction quality and security notes. It rates how well the project explains itself to an agent, not the code.

agentaianthropiccost-optimizationllmmodel-routingopenairouter

Quick Facts

Stars699
Forks30
LanguagePython
CategoryAgent Tool
LicenseMIT
Quality Score66/100
Open Issues5
Last Updated2026-06-26
Created2026-03-12
Platformspython
Est. Tokens~674k

About UncommonRoute

English | 简体中文 UncommonRoute Cut your API bill in half without giving up performance. UncommonRoute plugs into Claude Code, Cursor, Codex, or the OpenAI SDK. It runs locally and routes each request to the right model. On a held-out 100-case SWE-bench Verified split, the trained router solved 75/100 tasks vs 74/100 with Opus-only, at 53% lower API cost.

Compatible Skills

These tools work well together with UncommonRoute for enhanced workflows:

  • NadirClaw — semantic(0.52)+complementary+shared_fw(openai)+rare_topics+same_lang+similar_pop+shared_platform (85%)
  • NadirClaw — semantic(0.52)+complementary+shared_fw(openai)+rare_topics+same_lang+similar_pop+shared_platform (80%)
  • llm-use — semantic(0.32)+complementary+shared_fw(openai)+rare_topics+same_lang+similar_pop+shared_platform (69%)

UncommonRoute alternative? Top 6 similar tools

Looking for a UncommonRoute alternative? If you're comparing UncommonRoute with other agent tool tools, these 6 projects are the closest alternatives on Agent Skills Hub — ranked by topic overlap, star count, and community traction.

  • NadirClaw by NadirRouter · ⭐ 661

    Source-available LLM router and AI cost optimizer. Routes simple prompts to cheap or local models and complex

  • NadirClaw by doramirdor · ⭐ 336

    Open-source LLM router & AI cost optimizer. Routes simple prompts to cheap/local models, complex ones to premi

  • tools by strands-agents · ⭐ 1.3k

    A set of tools that gives agents powerful capabilities.

  • tuui by AI-QL · ⭐ 1.2k

    A desktop MCP client designed as a tool unitary utility integration, accelerating AI adoption through the Mode

  • vllora by vllora · ⭐ 814

    Debug your AI agents

  • wcgw by rusiaaman · ⭐ 674

    Shell and coding agent on mcp clients

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How this security grade is produced

Grades come from a rule-based scan built on the SlowMist agent-security taxonomy: 42 published rules, covering credential harvesting, data exfiltration, curl | sh installers and more. It is a first-layer scan, not a manual audit — we say so rather than overstate it.

The scale of the problem is documented independently: Liu et al. (2026), in a study of 31,132 agent skills, report that 26.1% contain security vulnerabilities. Our own full-catalog census is published as a citable open dataset.

Sources & who's responsible:

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