Community · Official remote MCP server

The Proofstack MCP server,
connected in one click.

Audited indie product business cases with source-backed pricing, revenue and pricing benchmarks. Connect the official Proofstack MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.

Connect Proofstack free How it works

Free to start · No credit card · No hosting needed

Use this server

Add Proofstack 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 proofstack https://proof-stack-lake.vercel.app/mcp

Run in your terminal, then restart Claude Code.

Proofstack · https://proof-stack-lake.vercel.app/mcp

What you can do

What your AI can do with Proofstack

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

“Use “search_cases”: Search ProofStack's audited business-model case studies of small software products. Every case carries revenue and pricing claims linked to.”

“Use “get_case”: Fetch one audited case by slug: pricing tiers as published, the paid trigger, what to copy, what NOT to copy, and every evidence source with.”

“Use “pricing_benchmarks”: Pricing statistics counted from the published pricing pages of audited cases: median first paid tier, free-tier prevalence, and which capabi.”

Security check

How secure is the Proofstack MCP server?

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

✓ Verified directory serverProofstack · vercel.app

Official endpoint

Operated by Proofstack (vercel.app) 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 Proofstack adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.

Run the free scanner on Proofstack'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 Proofstack

Choose Proofstack in the gate directory. No sign-in needed.

Use it anywhere

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

Connect Proofstack free

Free to start · No credit card · No hosting needed

Straight from the server

The actual tools Proofstack exposes

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

search_cases — Search ProofStack's audited business-model case studies of small software products. Every case carries revenue and pricing claims linked to

get_case — Fetch one audited case by slug: pricing tiers as published, the paid trigger, what to copy, what NOT to copy, and every evidence source with

pricing_benchmarks — Pricing statistics counted from the published pricing pages of audited cases: median first paid tier, free-tier prevalence, and which capabi

Author

Who runs the Proofstack MCP server?

vercel.app

More servers from vercel.app →

Own this server? Claim the listing →

Server facts

The Proofstack MCP server at a glance

Endpointhttps://proof-stack-lake.vercel.app/mcp

Operated byProofstack (vercel.app)

CategoryCommunity

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 Proofstack MCP server?

Yes — Proofstack operates its own remote MCP server at proof-stack-lake.vercel.app. 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 Proofstack to Claude or ChatGPT?

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

Do I need to host anything?

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

Is the Proofstack 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.