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jev-netlify-mcp

Key-locked Netlify proxy that serves Jev through Netlify AI Gateway credits, plus an MCP server for Claude Code, Codex and Claude Desktop.

MCP serverbetaMIT
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Overview

jev-netlify-mcp lets you use TypeSafe's Jev from Claude Code, Codex CLI, Claude Desktop or any MCP client, paid for by free Netlify credits rather than a TypeSafe balance. It has two parts. A small Netlify function exposes the TypeSafe routes for systemone and models and forwards calls through Netlify AI Gateway, which injects its own credentials; requests without your private key get a 401 and never reach the model. An MCP server provides jev_evaluate and jev_models tools plus instructions that teach the agent to ask atomic questions, use the three question types, translate non-English input to English and flag low-confidence answers.

The author measured 18,000 Jev tokens at 0.11 Netlify credits, with each production deploy costing 15 credits on a 300-credit free plan. Only a SHA-256 hash of the key is deployed. The MCP server also works directly against the TypeSafe API.

What the decision model decides

TypeQuestionAnswers
Otherjev_evaluate: any typed noul, choice or score questions from the agent—

How it works

  1. Create a key and build the proxy with setup.py
  2. Deploy the zip with Netlify Drop and set the site URL
  3. Check that unauthenticated calls get 401
  4. Register jev-netlify-mcp with your agent and call jev_evaluate

Strengths

  • Jev access without a TypeSafe balance
  • Only the key hash is deployed
  • Agent instructions encourage good question design

Caveats

  • Depends on Netlify AI Gateway terms and credit pricing
  • Deploys consume credits
  • Setting TYPESAFE_* variables on Netlify disables gateway credential injection

Getting started

pip install ., python scripts/setup.py new-key, deploy dist/jev-proxy.zip with Netlify Drop, then claude mcp add --scope user jev -- jev-netlify-mcp

At a glance

Type
MCP server
Status
beta
Language
Python
Runtime
MCP server plus Netlify function proxy
Has code
yes
Has tests
yes
License
MIT

Use cases and integrations

How curated lists describe it

  • Free, key-locked TypeSafe Jev via Netlify AI Gateway, plus an MCP server for Claude Code, Codex and Claude Desktop

    logicrw/awesome-jev-projects

  • Free, key-locked TypeSafe Jev via Netlify AI Gateway, plus an MCP server for Claude Code, Codex and Claude Desktop.

    hellogumbo/awesome-jev

Frequently asked questions

Do I need a TypeSafe API key?

No. Netlify AI Gateway supplies the credentials; you only need a Netlify account.

How is the proxy protected?

Requests must carry your private key; only its SHA-256 hash is stored in the function.

How much does it cost?

The author measured 18,000 Jev tokens at 0.11 credits on a 300-credit free plan, plus 15 credits per deploy.

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