# proofstack [Health: Active]

**Category:** 💻 Developer Tools  
**Repository:** https://github.com/lttxzmj/proofstack-mcp  
**GitHub Stars:** 0  
**Views:** 0  
**Installs:** 0  
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**Directory Page:** https://allmcps.com/mcp/proofstack

## Description
Audited indie product business cases with source-backed pricing, revenue and pricing benchmarks.

## Tools
Capabilities this server exposes over MCP:

- **search_cases** — Search the audited product library (40+, grows weekly) by keyword, category, business model, or acquisition channel
- **get_case** — Full case detail: pricing tiers, revenue disclosures, acquisition operations, what to copy / what not to copy, and source URLs for every claim
- **pricing_benchmarks** — Median first paid tier, free-tier prevalence, and paywall-capability distribution, computed from published pricing pages

## Claude Desktop Quick Installation
Remote MCP endpoint (confidence: high). Install path detected from listing signals. Add as a URL/SSE server in your client:

```json
"mcpServers": {
  "proofstack": {
    "url": "https://modelcontextprotocol.io"
  }
}
```

## Documentation & README

# ProofStack MCP Server

Remote [Model Context Protocol](https://modelcontextprotocol.io) server for [ProofStack](https://proof-stack-lake.vercel.app) — a library of audited indie product business cases. Every figure is read from a published source (pricing pages, founder posts, transparency dashboards) and linked, so AI assistants can cite evidence instead of guessing.

**Endpoint** (Streamable HTTP, no auth required):

```
https://proof-stack-lake.vercel.app/mcp
```

## Tools

| Tool | What it does |
|---|---|
| `search_cases` | Search the audited product library (40+, grows weekly) by keyword, category, business model, or acquisition channel |
| `get_case` | Full case detail: pricing tiers, revenue disclosures, acquisition operations, what to copy / what not to copy, and source URLs for every claim |
| `pricing_benchmarks` | Median first paid tier, free-tier prevalence, and paywall-capability distribution, computed from published pricing pages |

## Example client configuration

```json
{
  "mcpServers": {
    "proofstack": {
      "url": "https://proof-stack-lake.vercel.app/mcp"
    }
  }
}
```

Works with any MCP client that supports remote Streamable HTTP servers (Claude Desktop / Claude Code, Cursor, etc.).

## Data honesty rules

- Revenue that is not publicly disclosed is returned as `unknown` — never estimated.
- Acquisition narratives are researched from first-party sources; cases that have not been researched yet say so explicitly instead of returning template text.
- Every case ships its evidence: source URLs with evidence grades (A/B/C).

**Open dataset**: the full case library and benchmarks are downloadable at [proofstack-dataset](https://github.com/lttxzmj/proofstack-dataset) (CC BY 4.0).

More machine-readable context: [llms.txt](https://proof-stack-lake.vercel.app/llms.txt) · [Pricing benchmarks](https://proof-stack-lake.vercel.app/benchmarks) · [Case library](https://proof-stack-lake.vercel.app/cases)