proofstack

app.vercel.proof-stack-lake/proofstackVersion 1.0.0

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

Status

Responds171 msNov 14, 2026, 13:39 UTCAnswered our handshake without sign-in.

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We could not refresh it, so this page shows the last copy.

Last checked: Nov 14, 2026, 13:39 UTC
Latency: 171 ms
Remotes responding: 1 of 1
Sign-in: No sign-in
Hosting: Hosted outside the EU (detected)
Registry data as of: Nov 14, 2026, 21:12 UTC

Data from the official MCP Registry, checked by run.zero. How we check

Connect

Streamable HTTP

https://proof-stack-lake.vercel.app/mcpResponds171 msNov 14, 2026, 13:39 UTC

No sign-in

Claude Code

claude mcp add --transport http proofstack https://proof-stack-lake.vercel.app/mcp

Claude Desktop and claude.ai

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Settings > Connectors > Add custom connector
Name: proofstack
Remote MCP server URL: https://proof-stack-lake.vercel.app/mcp

Cursor

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

VS Code

code --add-mcp '{"name":"proofstack","type":"http","url":"https://proof-stack-lake.vercel.app/mcp"}'

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Tools

3 tools

Tools of proofstack
	Description		Read-only	Idempotent	Open world
`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 its URL and grade.	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 its URL and grade.	Not declared	Not declared	Not declared	Not declared
`pricing_benchmarks`Pricing statistics counted from the published pricing pages of audited cases: median first paid tier, free-tier prevalence, and which capabilities most often sit behind the paywall. Products without a public price are excluded rather than estimated; no ranking or traffic figures exist here because those cannot be verified freely.	Pricing statistics counted from the published pricing pages of audited cases: median first paid tier, free-tier prevalence, and which capabilities most often sit behind the paywall. Products without a public price are excluded rather than estimated; no ranking or traffic figures exist here because those cannot be verified freely.	Not declared	Not declared	Not declared	Not declared
`search_cases`Search ProofStack's audited business-model case studies of small software products. Every case carries revenue and pricing claims linked to public sources with an evidence grade, plus an explicit list of what does NOT transfer to other builders.	Search ProofStack's audited business-model case studies of small software products. Every case carries revenue and pricing claims linked to public sources with an evidence grade, plus an explicit list of what does NOT transfer to other builders.	Not declared	Not declared	Not declared	Not declared

Details

Registry status: Active
Published: Sep 3, 2026
Updated: Sep 3, 2026
Website: Not given
Repository: https://github.com/lttxzmj/proofstack-mcp⁠ (opens in a new tab)
Categories: Uncategorized
GDPR: Not declared

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