mcpdirectory.dev
9,129 servers · updated 23 Sept

Proofstack MCP server

community Active last commit 19 d 
{
  "mcpServers": {
    "proofstack": {
      "type": "http",
      "url": "https://proof-stack-lake.vercel.app/mcp"
    }
  }
}
file .mcp.json (in your project root)version 1.0.0

What it does

ProofStack exposes a library of 43 audited indie product business cases with sourced pricing, revenue, and acquisition data. Each figure is linked to its published source, allowing AI assistants to cite evidence. Developers use it to research pricing strategies, revenue benchmarks, and business model patterns for indie products.

  • Query pricing benchmarks across categories to understand median first paid tiers, free-tier prevalence, and paywall patterns for indie products
  • Search case studies by keyword, business model, or acquisition channel to find comparable products and their documented strategies
  • Retrieve full case details including pricing tiers, revenue disclosures, acquisition operations, and source URLs to cite when discussing indie product business practices

Tools this server exposes

ToolDoes
search_casesSearch 43 audited products by keyword, category, business model, or acquisition channel
get_caseRetrieve full case details including pricing tiers, revenue disclosures, acquisition operations, and source URLs for every claim
pricing_benchmarksGet median first paid tier, free-tier prevalence, and paywall-capability distribution computed from published pricing pages

Before you enable it

An MCP server runs with whatever access you give it. Start with a development account rather than production, and check which tools the server exposes before you let an agent call them unattended.