Name: proofetch
Description: Verified extraction: source-backed JSON from PDFs, URLs and text. Every field carries an exact source quote (provenance) or an honest null — never guessed — sealed in a cryptographically signed receipt you can verify yourself. Pay only per verified field.
Transport: Streamable HTTP
Endpoint: https://proofetch-vektoris-ai-workflows.vercel.app/mcp
Repo: https://github.com/Vektoris-AI/proofetch-mcp
Website: https://vektoris.de/proofetch
Official MCP registry: io.github.Vektoris-AI/proofetch — https://registry.modelcontextprotocol.io/v0/servers?search=proofetch
Category: Data Extraction / Document AI
Tools (1): verified_extract — extract structured fields from a source (PDF / URL / text) against a JSON Schema; each field returns a value with source provenance or honest null, plus a signed receipt and per-field billing.
Auth: Authorization: Bearer <key> — get a key (prepaid balance, from €5) at https://vektoris.de/proofetch#preise
Pricing: Usage-based — €0.02 per verified field (verdict: PASS). Unprovable or empty fields cost nothing.
Client config:
{
"mcpServers": {
"proofetch": {
"type": "streamable-http",
"url": "https://proofetch-vektoris-ai-workflows.vercel.app/mcp",
"headers": { "Authorization": "Bearer <key>" }
}
}
}
Name: proofetch
Description: Verified extraction: source-backed JSON from PDFs, URLs and text. Every field carries an exact source quote (provenance) or an honest
null— never guessed — sealed in a cryptographically signed receipt you can verify yourself. Pay only per verified field.Transport: Streamable HTTP
Endpoint: https://proofetch-vektoris-ai-workflows.vercel.app/mcp
Repo: https://github.com/Vektoris-AI/proofetch-mcp
Website: https://vektoris.de/proofetch
Official MCP registry:
io.github.Vektoris-AI/proofetch— https://registry.modelcontextprotocol.io/v0/servers?search=proofetchCategory: Data Extraction / Document AI
Tools (1):
verified_extract— extract structured fields from a source (PDF / URL / text) against a JSON Schema; each field returns a value with source provenance or honestnull, plus a signed receipt and per-field billing.Auth:
Authorization: Bearer <key>— get a key (prepaid balance, from €5) at https://vektoris.de/proofetch#preisePricing: Usage-based — €0.02 per verified field (
verdict: PASS). Unprovable or empty fields cost nothing.Client config:
{ "mcpServers": { "proofetch": { "type": "streamable-http", "url": "https://proofetch-vektoris-ai-workflows.vercel.app/mcp", "headers": { "Authorization": "Bearer <key>" } } } }