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Provenio — Art Intelligence

Registre officiel Autres

Art provenance intelligence — 282K-node knowledge graph with cited answers and honest gaps.

Code source Documentation

Que pouvez-vous faire avec Provenio — Art Intelligence ?

  • get_provenance_chain — full custody chain with verification state and risk-window flags; always returns checked_databases
  • search_auction_history — lot-level prices with optional P25/50/75/90 percentile summary in one call
  • find_comparable_artworks — era-precise, market-guarded comparables
  • get_influence_network / get_reception_arc — scholarly influence and verbatim critical reception with source refs
  • byok_external_query — federate your own Artnet/Artprice/gallery-DB credentials (SSRF-guarded)

Installation

Ajoutez ceci à la configuration MCP de votre client (Claude Desktop : claude_desktop_config.json ; Cursor : .cursor/mcp.json ; VS Code et les autres utilisent la même forme « mcpServers »).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http provenio-art-intelligence 'https://provenio.art/api/mcp' --header 'Authorization: <Optional — open beta needs no key. Anonymous use: 5,000 calls/month, IP-based, all 27 tools, full corpus. Need a higher cap? Write to ceo@provenio.art. Institutional (private instance, custom ingest, data residency US/EU/CH): contact via https://provenio.art.>'
Configuration JSON (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "provenio-art-intelligence": {
            "type": "http",
            "url": "https://provenio.art/api/mcp",
            "headers": {
                "Authorization": "<Optional — open beta needs no key. Anonymous use: 5,000 calls/month, IP-based, all 27 tools, full corpus. Need a higher cap? Write to ceo@provenio.art. Institutional (private instance, custom ingest, data residency US/EU/CH): contact via https://provenio.art.>"
            }
        }
    }
}

Documentation

Tirée du README du projet sur GitHub, actualisée chaque semaine. Les liens ouvrent GitHub.

Sommaire
  1. Provenio — Art Provenance MCP
  2. Quick start
  3. What's inside
  4. Tools (selection)
  5. Registries
  6. Honesty engineering
  7. Feedback & data corrections

Provenio — Art Provenance MCP

Provenance and market intelligence for AI agents. A 282,731-node knowledge graph over 273,378 art-market transactions — the Getty Provenance Index, the Knoedler stock books (1872–1971), ERR and wartime-restitution records — served to any MCP-compliant client.

Every answer is cited. Custody gaps are named, never guessed. Hallucination is held under 1%, verified by an externally reproducible evaluation harness rather than self-report. Where the record is silent, Provenio returns an explicit gap — it never asserts clean title.

🌐 **https://provenio.art** · Free open beta — no key, no card.

Quick start

Add the remote server to any MCP client:

https://provenio.art/api/mcp
  • Claude (claude.ai / Desktop): Settings → Connectors → Add custom connector → paste the URL
  • ChatGPT (MCP enabled): add as a connector — search / fetch compatible
  • Cursor / other clients: streamable-http transport, no auth header needed

Open beta: 5,000 queries/month per IP, all 27 tools, full corpus. Need a higher cap? Write to ceo@provenio.art.

What's inside

AxisCoverage
Knowledge graph282,731 nodes · CIDOC-CRM / PROV-O aligned
Market transactions273,378 (99,892 with verified inflation-adjusted prices)
Provenance corpusGetty Provenance Index · Knoedler 1872–1971 · ERR · curated wartime restitution
Risk flaggingNazi-era 1933–1945 (HEAR Act) · colonial-era · dealer-fraud windows
Non-Western depthKorean Dansaekhwa (Kim Whanki, Lee Ufan, Park Seo-Bo) market + exhibition histories
Tools27 typed tools · 15 prompts — search, provenance chains, comparables, influence networks, reception arcs, BYOK federation

Tools (selection)

  • get_provenance_chain — full custody chain with verification state and risk-window flags; always returns checked_databases
  • search_auction_history — lot-level prices with optional P25/50/75/90 percentile summary in one call
  • find_comparable_artworks — era-precise, market-guarded comparables
  • get_influence_network / get_reception_arc — scholarly influence and verbatim critical reception with source refs
  • byok_external_query — federate your own Artnet/Artprice/gallery-DB credentials (SSRF-guarded)

Full catalogue: provenio.art/docs · OpenAPI 3.1 spec

Registries

Honesty engineering

Provenio's design contract, in one line: no model memorises art history — Provenio lets any model cite it. Every response binds to a verifiable source row; absences come back as named coverage_gaps; the evaluation harness that certifies the <1% hallucination rate is re-runnable against the live API.

Read the methodology: The Invisible Gaps · Genesis — the artwork

Feedback & data corrections

Found a wrong price, a broken custody chain, a missing attribution — or want a tool that doesn't exist yet? Open an issue. Data corrections are applied only with a citable source, and every applied correction is noted in the release log. You can also write to ceo@provenio.art.

Built and operated by Hoyeob Kim · Mildo Inc. · Contact: ceo@provenio.art

This repository hosts the public server manifest and documentation for the hosted MCP service. The knowledge-graph pipeline and web application live in a private monorepo.

Questions fréquentes

Qu'est-ce que Provenio — Art Intelligence ?

Art provenance intelligence — 282K-node knowledge graph with cited answers and honest gaps.

Comment installer Provenio — Art Intelligence ?

Il fonctionne comme serveur distant. Dans Claude Code : claude mcp add --transport http provenio-art-intelligence 'https://provenio.art/api/mcp' --header 'Authorization: <Optional — open beta needs no key. Anonymous use: 5,000 calls/month, IP-based, all 27 tools, full corpus. Need a higher cap? Write to ceo@provenio.art. Institutional (private instance, custom ingest, data residency US/EU/CH): contact via https://provenio.art.>'. Pour les autres clients, collez la configuration JSON de cette page dans leurs réglages MCP.

Faut-il une clé API pour Provenio — Art Intelligence ?

Oui. Il attend Authorization, à renseigner dans sa configuration.

Provenio — Art Intelligence est-il open source ?

Son code est public sur GitHub, mais le dépôt ne déclare pas de licence standard.

Qui maintient Provenio — Art Intelligence ?

Il est publié par mildo-ai. AI.tn le référence sans le maintenir ni le recommander.

Issu du registre MCP officiel. Être listé n'est pas une recommandation : vérifiez le code et les permissions d'un serveur avant de lui donner accès à vos données.