# app.vercel.proof-stack-lake/proofstack

> app.vercel.proof-stack-lake/proofstack — app-vercel-proof-stack-lake-proofstack. Use this tool when you need to evaluate and compare pricing strategies for indie products, as it provides audited business cases with source-backed pricing and revenue benchmarks. It solves problems related to pricing optimization, revenue forecasting, and competitive analysis. The tool takes in product information and outputs actionable insights and benchmarks to inform business decisions.

Canonical page: https://skillsregistry.net/skills/app-vercel-proof-stack-lake-proofstack  
JSON: https://api.skillsregistry.net/v1/skills/app-vercel-proof-stack-lake-proofstack

## Description

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

## Trust

- **Trust score (0–1):** 1.00
- **Verification tier:** verified
- **Last scanned:** 2026-09-28

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Updated:** 2026-09-28

## Source

- **Source listing:** [MCP Registry](https://registry.modelcontextprotocol.io/v0/servers/app.vercel.proof-stack-lake%2Fproofstack)
- **Repository:** <https://github.com/lttxzmj/proofstack-mcp>

## Use it

MCP endpoint published by the skill: `https://proof-stack-lake.vercel.app/mcp`

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "app-vercel-proof-stack-lake-proofstack"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/app-vercel-proof-stack-lake-proofstack` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/app-vercel-proof-stack-lake-proofstack/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt