vhsgreed-mcp

MCP (Model Context Protocol) server exposing vhsgreed's data products to AI agents. First dataset: Nvidia Supplier Map 2026 — 29 supplier edges across 9 tiers (HBM, foundry, power, ABF substrate, …), each carrying an honesty flag: disclosed / inferred / estimate / UNVERIFIED.

Free tier returns structure. Paid tier (access token) adds verbatim evidence quotes, source URLs, and filing dates.

Tools

• dataset_info — version, edge count, tiers, honesty flags, refresh cadence
• search_supplier_edges — filter by tier, supplier, ticker, flag. Optional full_access_token upgrades the response to the full tier.

Install / run (local, stdio)

npm install
npm run build
node dist/index.js

Claude Desktop / any MCP client config

{
  "mcpServers": {
    "vhsgreed": {
      "command": "node",
      "args": ["/path/to/vhsgreed-mcp/dist/index.js"]
    }
  }
}

Paid tier: set VHSGREED_TOKEN_ENDPOINT (payment rail /validate URL) and VHSGREED_FULL_TOKEN in the server env to your access token. Purchase: https://vhsgreed.win/ai/products/ ($10 supplier-edges-full).

denmark-cvr tokens

Tokens bought via the $5 "denmark-cvr agent access" payment link (https://buy.stripe.com/eVq8wR51G2Hs6NsayHew806) carry product: "denmark-cvr" from the rail's /validate. This server recognizes them as valid tokens (no invalid_token error) but the Nvidia Supplier Map full tier requires a supplier-edges-full token; a denmark-cvr token gets a clear wrong_product_token message plus the free tier. A denmark-cvr token instead grants agent access to the Apify actor vhsgreed/denmark-cvr-api-fresh: run it directly on Apify or call it from your MCP client via the vhsgreed server docs in the buyer email.

Data

data/supplier-edges.csv is copied from the deterministic build in prod/repos/nvidia-supplier-map/ (same pipeline as the Gumroad product and the /ai/products/ JSON API). Refresh cadence: quarterly; next scheduled disclosure is NVDA's 10-Q (~late Nov 2026). Bump version in src/index.ts when the dataset updates.

Attribution

Free-tier use requires attribution: "vhsgreed.win". Full tier: single-entity use, redistribution prohibited.

Honesty policy

Flags are honest. UNVERIFIED means we could not verify the edge; the flag gradient exists precisely so agents (and humans) can weigh confidence themselves. We do not blur the difference.

License

MIT. Data itself: free tier CC-BY (attribution), full tier single-entity.

Karl Sundström · vhsgreed.win · Enskild firma, Org.nr 990607-1619