Trust verification for AI agents: identities, domains, phishing, contacts, Trust Circle, Vault.
Do not connect
The assessed surface is high-risk. Remediate the findings before connecting.
Scanned 1 month ago Due for re-check
A server can change after it's graded. Re-run the automated scan to refresh this report.
This grade is deterministic and reproducible: the same server surface always yields the same grade under a given algorithm version. It is a real automated assessment computed by the MCPGrade engine from what the probe actually observed — not a fabricated or opinion score. It is not a manual human pentest, so it can miss context-specific risks.
Every signal below was measured directly by the automated probe. The grade is derived only from evidence like this — nothing is assumed.
The BlockTrust TrustScan MCP server exposes 15 tools, focused primarily on web capabilities. Its published description reads: "Trust verification for AI agents: identities, domains, phishing, contacts, Trust Circle, Vault". It communicates over Streamable HTTP using the 2026-07-28 protocol revision, and does not require authorization to connect. MCPGrade currently rates BlockTrust TrustScan D — the assessed surface is high-risk and should be remediated before use. Its most notable findings include "Data-exfiltration parameters" and "Data-exfiltration parameters". This report is a deterministic, reproducible automated assessment: the same observed surface always yields the same grade under a given algorithm version, and it is refreshed as new scans arrive and free to read — but it is not a substitute for a manual human security review. Always re-check BlockTrust TrustScan's advertised tools, transport security, and authorization posture before connecting an autonomous agent or sharing sensitive context with it.
Add BlockTrust TrustScan to an MCP client using the endpoint below. Review the grade and findings above before granting an autonomous agent access.
MCP endpoint
https://blocktrust.tech/mcp/sseStreamable HTTP transport. This is the MCP endpoint, not a website — paste it into your MCP client server list rather than a browser.
Captured passively during the read-only scan. Click any value to find servers that match it.
The tools this server advertises via tools/list — names, purposes, and the parameters each accepts, exactly as enumerated read-only.
Vérifie si une adresse email est certifiée BLOCKTRUST. Retourne identité, TrustScore, signaux et ancrage blockchain.
Vérifie si un domaine est associé à des entités certifiées BLOCKTRUST (âge, TrustScore, typosquatting).
Vérifie si un site web appartient à une entité certifiée. Détecte phishing et typosquatting.
Vérifie une signature BIS (BlockTrust Interaction Signature) par son ID.
Signe une interaction BIS au nom de l'utilisateur (plan payant + certificat ancré requis).
Calcule le TrustScore V2 pour un email (sous-scores + activité BIS).
Liste les domaines de confiance du Trust Circle de l'utilisateur.
Analyse la réputation d'un domaine (RDAP, SPF/DMARC, disposable, typosquatting).
Ajoute un contact au réseau BLOCKTRUST de l'utilisateur.
Recherche dans les contacts par nom, email, domaine ou label.
Liste tous les contacts avec statut certification et Trust Circle.
Ajoute un contact au Trust Circle (Premium+ requis).
Liste les membres du Trust Circle.
Stocke une donnée de confiance dans le Vault (Premium+ ou B2B). Valeur chiffrée AES-256-GCM au repos.
Recherche dans le Vault (valeurs masquées). compareValue active la détection fraude RIB : mismatch seulement si aucune entrée ne correspond.
Sorted worst-first. Each finding shows its severity, what it means, its OWASP MCP Top-10 mapping, and a recommended fix — the check id links to the exact methodology row that produced it.
tool: verify_website
A tool exposes a free-text/webhook/feedback parameter with no honest purpose — a classic exfil channel.
parameter "url"RecommendationRemove side-channel parameters; constrain tool inputs.
tool: add_contact
A tool exposes a free-text/webhook/feedback parameter with no honest purpose — a classic exfil channel.
parameter "notes"RecommendationRemove side-channel parameters; constrain tool inputs.
tool: store_in_vault
A tool exposes a free-text/webhook/feedback parameter with no honest purpose — a classic exfil channel.
parameter "notes"RecommendationRemove side-channel parameters; constrain tool inputs.
The server accepts tool enumeration (and likely invocation) with no authentication.
RecommendationRequire OAuth 2.1 authorization for any server exposing non-public tools.
tool: sign_interaction
The server advertises open-world / broadly-scoped capabilities.
annotations.destructiveHint = trueRecommendationScope tools to the minimum needed.
tool: add_contact
The server advertises open-world / broadly-scoped capabilities.
annotations.destructiveHint = trueRecommendationScope tools to the minimum needed.
tool: add_to_trust_circle
The server advertises open-world / broadly-scoped capabilities.
annotations.destructiveHint = trueRecommendationScope tools to the minimum needed.
tool: store_in_vault
The server advertises open-world / broadly-scoped capabilities.
annotations.destructiveHint = trueRecommendationScope tools to the minimum needed.
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