Dev tools · Official remote MCP server

The ToolSchema Forge MCP server,
connected in one click.

Convert, lint and generate LLM tool schemas for OpenAI, Anthropic, Gemini and MCP. Connect the official ToolSchema Forge MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.

Connect ToolSchema Forge free How it works

Free to start · No credit card · No hosting needed

Use this server

Add ToolSchema Forge to your AI in one minute

Pick your client. Copy, paste, done — or let gate handle sign-ins and policies for you.

claude mcp add --transport http toolschema-forge https://toolschema-forge.toolschemaforge.workers.dev/mcp

Run in your terminal, then restart Claude Code.

ToolSchema Forge · https://toolschema-forge.toolschemaforge.workers.dev/mcp

What you can do

What your AI can do with ToolSchema Forge

Real prompts you can type the moment it's connected — no setup, no docs to read.

“Use “convert_tool_schema”: Convert one LLM tool/function definition between OpenAI, OpenAI strict mode, Anthropic, Gemini, MCP and plain JSON Schema. The input format.”

“Use “lint_tool_schema”: Check one LLM tool definition against each provider's schema rules (OpenAI strict, Anthropic, Gemini, MCP) and report errors and warnings wi.”

“Use “openapi_to_tools”: Turn an OpenAPI 3.x or Swagger 2.0 spec (JSON object) into LLM tool definitions in the chosen format, one tool per operation. Free: 5 calls/.”

“Use “batch_convert_tool_schemas”: Convert up to 50 tool definitions at once to the chosen formats, with per-tool issues and ready-to-use bundles. Free: 5 calls/hour per IP wi.”

Security check

How secure is the ToolSchema Forge MCP server?

Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how ToolSchema Forge holds up.

✓ Verified directory serverToolSchema Forge · workers.dev

Official endpoint

Operated by ToolSchema Forge (workers.dev) at its documented MCP endpoint — not a third-party mirror or community re-host.

No sign-in needed

This server only exposes public data — no account and no credentials are involved when you connect.

Scanned before it goes live

gate checks every tool for prompt injection, hidden instructions, data-exfiltration hints, and over-broad permissions before the server is available through your gateway.

Watched for drift

If ToolSchema Forge adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.

Run the free scanner on ToolSchema Forge's server →

How it works

Connected in three steps

Connect your gate

Add one gateway URL to Claude, ChatGPT, or any MCP client. One-time setup, about two minutes.

Pick ToolSchema Forge

Choose ToolSchema Forge in the gate directory. No sign-in needed.

Use it anywhere

ToolSchema Forge's tools are live in every AI client you've connected — with rules and logging built in.

Connect ToolSchema Forge free

Free to start · No credit card · No hosting needed

Straight from the server

The actual tools ToolSchema Forge exposes

Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.

convert_tool_schema — Convert one LLM tool/function definition between OpenAI, OpenAI strict mode, Anthropic, Gemini, MCP and plain JSON Schema. The input format

lint_tool_schema — Check one LLM tool definition against each provider's schema rules (OpenAI strict, Anthropic, Gemini, MCP) and report errors and warnings wi

openapi_to_tools — Turn an OpenAPI 3.x or Swagger 2.0 spec (JSON object) into LLM tool definitions in the chosen format, one tool per operation. Free: 5 calls/

batch_convert_tool_schemas — Convert up to 50 tool definitions at once to the chosen formats, with per-tool issues and ready-to-use bundles. Free: 5 calls/hour per IP wi

mcp_manifest — Generate an MCP server manifest (tools with inputSchema, titles, annotations, HTTP bindings) and a TypeScript stdio server stub from an Open

Author

Who runs the ToolSchema Forge MCP server?

workers.dev

Homepage More servers from workers.dev →

Own this server? Claim the listing →

Server facts

The ToolSchema Forge MCP server at a glance

Endpointhttps://toolschema-forge.toolschemaforge.workers.dev/mcp

Operated byToolSchema Forge (workers.dev)

CategoryDev tools

Sign-inNone — public data only

Available in gateYes — one-click connect

Works withClaude, ChatGPT, Cursor & any MCP client

FAQ

Questions, answered

Is there an official ToolSchema Forge MCP server?

Yes — ToolSchema Forge operates its own remote MCP server at toolschema-forge.toolschemaforge.workers.dev. gate connects you to that official endpoint and adds security scanning, per-tool access rules, and an activity log on top.

How do I connect ToolSchema Forge to Claude or ChatGPT?

Add gate's gateway URL to your AI client once, then pick ToolSchema Forge in the directory. No account or sign-in is needed. From then on, ToolSchema Forge's tools are available in every client you've connected to gate.

Do I need to host anything?

No. ToolSchema Forge runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.

Is the ToolSchema Forge MCP server safe to connect?

It's the vendor's official endpoint, and gate scans its tools for prompt injection and hidden instructions before it goes live, re-checks it whenever it changes, and lets you allow, block, or require approval for every single tool.