heavenchenggong

Free LLM Gateway — AI skill for Claude Code

AI community

Local LiteLLM gateway aggregating free LLM providers (Zhipu/SiliconFlow/OpenRouter/NVIDIA/Agnes/SenseNova/dots) with automatic 429 failover — one OpenAI-compatible endpoint.

How to install Free LLM Gateway

This entry records only its repository, not the path inside it, so there is no exact command to give. Open heavenchenggong/free-llm-gateway and copy the folder into ~/.claude/skills/, or the file into ~/.claude/agents/.

What Free LLM Gateway does

Local LiteLLM gateway aggregating free LLM providers (Zhipu/SiliconFlow/OpenRouter/NVIDIA/Agnes/SenseNova/dots) with automatic 429 failover — one OpenAI-compatible endpoint.

Alternatives in AI

  • Axonhub — ⚡️ Open-source AI Gateway — Use any SDK to call 100+ LLMs 3.2k ★
  • Cc Mirror — Create multiple isolated Claude Code variants with custom providers (Z.ai, MiniMax, OpenRouter, LiteLLM) 2.1k ★
  • My Free Code — Open-source multi-provider AI gateway for Claude Code and other coding agents, with model routing, streaming 633 ★

README

free-llm-gateway

本地 LiteLLM 网关,把多个免费 LLM API 渠道聚合成一个 OpenAI 兼容端点——任一渠道 限流(429)、超时或报错时自动冷却 30 秒并切换下一个,客户端只配一个模型。

[English] A local LiteLLM gateway that aggregates multiple free LLM API providers (Zhipu BigModel, SiliconFlow, OpenRouter, NVIDIA NIM, Agnes AI, SenseNova, dots.ai) behind one OpenAI-compatible endpoint with automatic failover on 429/timeout.

它解决什么问题

免费渠道各自单独配在客户端里,一个限流就要手动换模型。装了这个网关:

客户端(只配一个模型)
   → 本地网关 http://127.0.0.1:4010/v1
      → 渠道A / 渠道B / 渠道C ...(失败自动冷却并切换)

快速开始

# 1. 拿 key(2-3 个渠道即可起步,注册直达链接见 references/channels.md)

# 2. 一键安装(macOS,Terminal 里跑)
bash scripts/setup_gateway.sh

# 3. 验证
bash scripts/verify.sh

# 4. 客户端配置(WorkBuddy / Claude Code / 任意 OpenAI 兼容工具)
#    接口地址: http://127.0.0.1:4010/v1
#    API Key:  free(任意非空)
#    模型 ID:  free-chat / free-vision / free-embed

安装为 WorkBuddy / Claude Code skill

把整个目录放进 `~/.workbuddy/skills/`(WorkBuddy)或 `~/.claude/skills/`(Claude Code), 对话里说"帮我装免费模型网关"即可触发。

文档

文件 内容
SKILL.md 安装/配置主流程 + 自动化边界
references/channels.md 7 家免费渠道注册直达链接、模型 ID、每家的坑
references/troubleshooting.md 安装/常驻/运行三阶段踩坑全集 + 状态码速查

已知限制

  • launchd 常驻注册需在用户自己的 Terminal 执行(Agent/沙箱会话会被系统拒绝,脚本会自动降级并提示)
  • 免费渠道高峰期可能多个同时 429,重试耗尽后单次请求仍可能失败——重发即可
  • 各平台免费政策变动频繁(2026-09 口径),接入前先用真实 chat 请求验证 key

License

MIT