NadirClaw
Open-source LLM router and cost optimizer with an OpenAI-compatible proxy
open-sourcetool-integration
655
Stars
+46
Stars/month
13
Commits (90d)
10
Releases (6m)
Star Growth
+287 (78.0%)
Overview
NadirClaw 是一个开源的 LLM 路由器和 AI 成本优化工具,通过智能分析提示复杂度自动将请求路由到最合适的模型。它能识别简单任务(如代码格式化、简单问答)并将其发送到成本更低的模型(如 Gemini Flash、Claude Haiku),而将复杂任务(如代码重构、调试)路由到高端模型。该工具作为 OpenAI 兼容的代理运行,可无缝集成到 Claude Code、Cursor、Continue、Aider 等开发工具中。NadirClaw 在本地运行,确保 API 密钥安全,支持故障转移链,并提供实时成本追踪和预算管理功能。分类延迟仅约 10ms,几乎不影响使用体验,但能在实际使用中节省 40-70% 的 AI API 成本。
Deep Analysis
Key Differentiator
Local-first LLM cost optimizer — classifies prompt complexity in 10ms and routes simple requests to 10-20x cheaper models, with no third-party proxy or middleman
⚡ Capabilities
- • LLM request routing to cheaper models for simple prompts
- • 10ms prompt classification overhead
- • Three-tier routing (simple/mid/complex)
- • Agentic task auto-detection
- • Context optimization (input token compaction)
- • Session persistence for multi-turn conversations
- • Cost tracking dashboard and budget alerts
- • Fallback chains with automatic failover
- • Prometheus metrics and OpenTelemetry tracing
🔗 Integrations
OpenAIAnthropicGoogle GeminiOllamaLiteLLMClaude CodeCursorContinueAiderWindsurfOpen WebUI
✓ Best For
- ✓ Teams spending heavily on LLM APIs wanting 40-70% cost reduction
- ✓ AI coding assistants (Claude Code, Cursor) with mixed complexity prompts
- ✓ Budget-conscious developers using multiple LLM providers
✗ Not Ideal For
- ✗ Applications where every request needs top-tier model quality
- ✗ Ultra-low-latency requirements where 10ms matters
Languages
Python
Deployment
pip installDockerDocker Compose (with Ollama)GitHub Action
Pricing Detail
Free: Open-source, self-hosted; works with free-tier providers (Gemini, Ollama)
Paid: N/A — pay only for LLM API usage
⚠ Known Limitations
- ⚠ Classification may occasionally misroute complex prompts
- ⚠ Requires Python 3.10+
- ⚠ Adds ~10ms latency per request
- ⚠ Newer project — smaller community
Pros
- + 显著成本节省:通过智能路由可节省 40-70% 的 AI API 成本,特别适合高频使用场景
- + 即插即用兼容性:作为 OpenAI 兼容代理,可直接集成到现有的 AI 开发工具中无需修改代码
- + 隐私保护设计:完全本地运行,API 密钥和数据不会发送到第三方服务器
Cons
- - 分类准确性依赖:可能存在复杂度判断错误,导致重要任务被路由到能力不足的模型
- - 配置复杂性:需要设置和管理多个模型提供商的 API 密钥和配置
- - 额外运行开销:需要运行本地代理服务,增加了系统复杂度
Use Cases
- • 开发团队降低 AI 辅助编程成本:在日常代码审查、文档生成、简单问答中使用便宜模型,复杂架构设计使用高端模型
- • AI 应用开发中的成本控制:在构建聊天机器人或 AI 助手时,根据用户查询复杂度智能选择模型以控制运营成本
- • 大规模内容处理任务:在批量文本处理、翻译、格式化等场景中,自动筛选简单任务使用低成本模型完成
Getting Started
1. 安装:执行 `pip install nadirclaw` 从 PyPI 安装工具;2. 配置:设置各个模型提供商的 API 密钥和路由规则;3. 启动使用:运行 `nadirclaw serve` 启动代理服务器,然后将现有 AI 工具的 API 端点指向 localhost:8856 即可开始智能路由
Alternatives
M
Manifest
Smart LLM Routing for OpenClaw. Cut Costs up to 70% 🦞🦚
A
AI Gateway
A blazing fast AI Gateway with integrated guardrails. Route to 200+ LLMs, 50+ AI Guardrails with 1 fast & friendly API.
B
Bifrost AI Gateway
Fastest enterprise AI gateway (50x faster than LiteLLM) with adaptive load balancer, cluster mode, guardrails, 1000+ models support & <100 µs overhead at 5k RPS.
O
OmniRoute
OpenAI-compatible gateway for multi-provider routing, retries, fallbacks, caching, and observability
Works with NadirClaw
Tools that integrate with NadirClaw, often used together in the same stack.
O
Ollama
Get up and running with Kimi-K2.5, GLM-5, MiniMax, DeepSeek, gpt-oss, Qwen, Gemma and other models.
C
Claude Code
Agentic coding tool that understands codebases and handles tasks and Git workflows from your terminal
C
Cursor
The AI Code Editor
C
Continue
⏩ Source-controlled AI checks, enforceable in CI. Powered by the open-source Continue CLI
A
Aider
aider is AI pair programming in your terminal
O
Open WebUI
User-friendly AI Interface (Supports Ollama, OpenAI API, ...)
Compare NadirClaw
Maintain NadirClaw?
Show your live rank in your README, or put NadirClaw in front of every visitor to AgentoolRank.