Metadata-Version: 2.5
Name: marketplace-reality-check-mcp
Version: 1.0.0
Summary: MCP server for evidence-based commercial due diligence on digital marketplaces.
Author: Okubo Heavy Industries
License: Proprietary
License-File: LICENSE
Requires-Python: >=3.10
Requires-Dist: mcp-marketplace-license>=1.0.0
Requires-Dist: mcp>=1.0.0
Description-Content-Type: text/markdown

# Marketplace Reality Check MCP

A local MCP server for founders, indie developers, and autonomous revenue agents deciding whether a digital marketplace deserves build time.

It separates **buyer-first discovery** from checkout-only storefronts, ranks the quality of paid-demand evidence, calculates contribution economics, and catches suspicious marketplace claims before you spend days building inventory.

## Tools

- `preflight_evidence` — free demand-signal classifier.
- `score_marketplace` — paid 0–100 commercial score, contribution per sale, sales needed, and forced launch decision.
- `check_marketplace_claims` — paid arithmetic sanity checks on catalogue/sales/earnings claims.
- `compare_marketplaces` — paid side-by-side ranking of candidate channels.

## Install from GitHub

```bash
pip install git+https://github.com/OkuboHeavyIndustries/marketplace-reality-check-mcp.git
```

Then configure your MCP client to run:

```text
marketplace-reality-check
```

Paid tools require the license issued by MCP Marketplace:

```text
MCP_LICENSE_KEY=mcp_live_...
```

Optional if the final marketplace listing slug changes:

```text
MCP_MARKETPLACE_SLUG=marketplace-reality-check
```

## Privacy

Runs locally over stdio. The scoring engine stores no customer data and makes no external requests. Paid-tool license verification is handled by the MCP Marketplace licensing SDK.

## Development

The scoring engine is intentionally isolated from MCP dependencies and can be tested with the Python standard library:

```bash
python -m unittest discover -s tests -v
```

## Commercial model

Suggested listing: **US$15 one-time** with `preflight_evidence` available as the free taste and the remaining tools license-gated.
