ypollak2/llm-router

v3.6.0 Feature

This release adds 2 notable features for engineering teams evaluating rollout.

Published 1mo LLM Frameworks

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✓ No known CVEs patched

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✓ No known CVEs patched in this version

Topics

ai-routing anthropic claude claude-code cost-optimization gemini

+7 more

litellm llm llm-router mcp-server model-router ollama openai

Summary

AI summary

New install subcommands for VS Code and Cursor write host‑specific MCP JSON files.

Full changelog

What's new

llm-router install --host vscode — writes user-level mcp.json with "servers" root key (VS Code MCP spec); appends routing guidance to .github/copilot-instructions.md. Supports macOS, Linux, and Windows paths.
llm-router install --host cursor — writes ~/.cursor/mcp.json with "mcpServers" root key; installs routing rules to ~/.cursor/rules/llm-router.md
vscode-rules.md + cursor-rules.md bundled with routing tables and token-efficiency principles
_merge_json_mcp_block gains a root_key parameter — handles both "servers" (VS Code) and "mcpServers" (Cursor/Desktop/Codex) cleanly

Upgrade

```bash
pip install --upgrade claude-code-llm-router
```

View diff on GitHub

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About ypollak2/llm-router

Subscription-aware LLM router for Claude Code. Routes tasks to 20+ providers (OpenAI, Gemini, Groq, Ollama, Codex) based on complexity classification, Claude subscription pressure, and cost. Free tasks stay on Claude subscription; expensive tasks fall back to the cheapest capable model. Includes 30 MCP tools, 6 auto-routing hooks, semantic dedup cache, prompt caching, daily spend cap, and a live web dashboard.

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Related context

Related tools

Earlier breaking changes

v9.2.0 Changes auto‑route directive from advisory "DO NOT SKIP" to hard constraint with explicit blocked tools list.
v9.2.0 Breaks permanent downgrade of enforcement after first Edit/Write; v13 now requires per‑turn routing.