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smigolsmigol/llmkit

MCP Developer Tools

Open‑source API gateway that logs, budgets, and blocks AI provider requests before they are sent.

TypeScript Latest v0.10.0 · 3mo ago Security brief →

Features

  • Logs each request with token counts and dollar cost in real time
  • Enforces budget limits to reject expensive calls before they reach the provider
  • Works as a proxy server or via local cost‑estimation wrappers for Python, TypeScript, CLI, etc.
  • Provides integrations for LangChain, LlamaIndex, Vercel AI SDK and GitHub Actions

Recent releases

View all 7 releases →
Review required
v0.10.0 Security relevant
Auth Dependencies

Security hardening

No immediate action
v0.9.0 Breaking risk

Source maps removal

Review required
v0.8.0 Security relevant
Dependencies

Source maps disabled

Upgrade now
v0.6.0 Mixed
Breaking upgrade Dependencies

Mobile Dashboard + Provider keys

Review required
v0.5.0 Breaking risk

KeyGuard enhancements

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About

Stars
15
Forks
4
Languages
TypeScript JavaScript Python
Downloads/week
13 ↑50%
NPM Maintainers
1
Contributors
6
TypeScript
Types included ✓

Install & Platforms

Install via
pip npm

Beta — feedback welcome: [email protected]