The InferIndex MCP server,
connected in one click.
LLM API prices across 70+ providers: cheapest offer, comparisons, history and cost estimates. Connect the official InferIndex MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.
Free to start · No credit card · No hosting needed
Add InferIndex 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 inferindex https://mcp.inferindex.dev/mcpRun in your terminal, then restart Claude Code.
InferIndex · https://mcp.inferindex.dev/mcp
What your AI can do with InferIndex
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “search_models”: Find the exact id of an LLM tracked by InferIndex from a name or partial name (e.g. 'deepseek', 'qwen3 max', 'claude opus'). Returns matchin.”
“Use “cheapest”: Cheapest current API offers for one model across direct providers and aggregators, in USD per 1M tokens (input, output, blended 3:1). Stale.”
“Use “compare_providers”: Current offers for one model, one line per provider and source (direct or via an aggregator), cheapest first (10 by default), with price, qu.”
“Use “price_history”: Price history of one model: every offer tracked by InferIndex (daily or weekly min/max/last price in USD, or raw price changes), plus the of.”
How secure is the InferIndex MCP server?
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how InferIndex holds up.
Official endpoint
Operated by InferIndex (inferindex.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 InferIndex adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.
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 InferIndex
Choose InferIndex in the gate directory. No sign-in needed.
Use it anywhere
InferIndex's tools are live in every AI client you've connected — with rules and logging built in.
Free to start · No credit card · No hosting needed
The actual tools InferIndex exposes
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
search_models — Find the exact id of an LLM tracked by InferIndex from a name or partial name (e.g. 'deepseek', 'qwen3 max', 'claude opus'). Returns matchin
cheapest — Cheapest current API offers for one model across direct providers and aggregators, in USD per 1M tokens (input, output, blended 3:1). Stale
compare_providers — Current offers for one model, one line per provider and source (direct or via an aggregator), cheapest first (10 by default), with price, qu
price_history — Price history of one model: every offer tracked by InferIndex (daily or weekly min/max/last price in USD, or raw price changes), plus the of
estimate_cost — Estimated cost of a workload on one model at each provider: cost per request, and per month if requests_per_day is given, taking the provide
list_gpus — GPU types whose rental price InferIndex tracks (H100, A100, L40S…), with the lowest price per GPU per hour in USD for each tier (guaranteed,
gpu_rentals — Rental offers for one GPU type: provider, price in USD per GPU per hour, number of GPUs in the published configuration, billing and region w
self_host_or_api — Is it cheaper to host an open-weights model yourself on rented GPUs, or to use the cheapest API offer? Returns a one-sentence verdict (headl
Who runs the InferIndex MCP server?
The InferIndex MCP server at a glance
https://mcp.inferindex.dev/mcpQuestions, answered
Is there an official InferIndex MCP server?
Yes — InferIndex operates its own remote MCP server at mcp.inferindex.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 InferIndex to Claude or ChatGPT?
Add gate's gateway URL to your AI client once, then pick InferIndex in the directory. No account or sign-in is needed. From then on, InferIndex's tools are available in every client you've connected to gate.
Do I need to host anything?
No. InferIndex runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
Is the InferIndex 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.
Is it free?
Yes — you can get started with gate for free and connect InferIndex in minutes. No credit card required.
Connect more than just InferIndex
Every server below works through the same gateway URL — connect once, add tools anytime.
Squarespace DomainsDesignView →Set up InferIndex in: Claude · Claude Code · ChatGPT · Cursor · VS Code