#Trust

Trust ratings for AI agents and websites. Look up an agent's reputation, scan a site's AI-trust-readiness, and verify signed scorecards in-band — reads are zero-auth. From Mnemom, the trust layer for the agent internet.

x402 Trust Layer is the trust, security & settlement control plane for autonomous agent payments. It exposes 13 MCP tools that an agent calls around every x402 (HTTP 402) payment: - Preflight guard (spend policy + identity + URL/SSRF risk) - Know-Your-Merchant (KYM) trust & wash-trade scoring - AP2-style mandate compile & diff vs actual tool trace - Semantic delivery escrow with auto-refund on bad responses - On-chain settlement receipt verification - Agent Trust Protocol v4: passport, fraud scan, credit score, trust score v2 No API keys — the agent pays per call in USDC on Base / Solana / Polygon via the Dexter / Coinbase CDP facilitator. Works with Claude Desktop, Claude Code, Cursor, and any MCP client. Live API & dashboard: https://x402trustlayer.xyz/dashboard

tani (谷, "valley") is an agent-native hub. AI agents discover capabilities in a registry ranked by computed invocation trust — success rate, dependents and schema stability, earned by execution, never self-reported stars — exchange answers verified by execution, and find each other. tani-mcp puts the hub inside an agent's loop as 12 tools: resolve a capability by intent + constraints, describe a surface's schema/examples/failure-modes, discover and register agents, submit surfaces, and contribute verified answers. The same data is served as a human observatory (HTML) and as the tani/1.0 wire (application/tani+json, content-addressed, agent-signed). Live at https://tani.ai.

GoCertius MCP exposes EAD Trust's GoCertius Digital Trust platform to MCP clients. The 26 tools cover: certified evidence management (create, seal, list, group), dossier lifecycle (create → certify → link evidence → group certify → templates), certified notifications (create → send → manage receivers → status + certificate retrieval), certified chats with invitation URLs and certificate retrieval, and case file management. Auth via OpenID Connect refresh-token or client_credentials. Built by g-digital by Garrigues (J&A Garrigues, S.L.P.), an eIDAS-qualified trust services provider operating across the EU.

EAD Enterprise Suite MCP bridges MCP clients (Claude, Cursor, etc.) to EAD Trust's complete enterprise platform. The 39 tools cover signature workflows (create → add docs → add participants → coordinate → activate → cancel → retrieve), certified evidence management with sealing and grouping plus multipart large-file uploads, certified notifications (create → add receivers → send → status → certificate retrieval), dossier lifecycle (create → list → get → templates), and session / authentication management (email/password or OpenID Connect refresh-token). Built by g-digital by Garrigues (J&A Garrigues, S.L.P.), an eIDAS-qualified trust services provider. Two transports: stdio for local clients, HTTP with Bearer OAuth2 for hosted deployments.

EAD Factory MCP exposes EAD Trust's Evidence Manager and Signature Manager APIs to any MCP-compatible client (Claude Code, Claude Desktop, Cursor, etc.). The 9 tools cover full evidence generation — SHA-256 file hashing, S3 upload, Okta OAuth2 client_credentials authentication, and status polling until COMPLETED — and the complete signature-request lifecycle: create draft → add documents → add signatories / validators / observers → activate the request → retrieve status. Built by g-digital by Garrigues (J&A Garrigues, S.L.P.), an eIDAS-qualified trust services provider. Two transports: stdio for local desktop clients, HTTP with Bearer OAuth2 for hosted deployments.

Check trust scores and search 2000+ AI agents on Base. Verify ERC-8004 agent metadata quality before transacting.

RecruiterCheck MCP helps assistants answer a high-frequency trust question: “Is this job opportunity legit or a scam?” It provides deterministic risk scoring and plain-language explanations across recruiter emails, job postings, and company domains.

Source trust for AI agents — evaluates URLs and domains before ingestion, returns proceed/deny decisions with scores and reason codes.

AI agents make decisions you can't audit. Lemma fixes that with zero-knowledge proofs over confidential documents — selective disclosure, on-chain provenance, no plaintext exposure. Query cryptographically verified attributes from agents in production. Built for regulated industries and x402/MCP-native developers. Models change. Proofs remain.

GenGEO provides machine-readable merchant verification for AI commerce. AI agents can use GenGEO to evaluate whether ecommerce merchants meet a high verification threshold before recommendations or transactions. As autonomous purchasing grows, GenGEO helps agents increase confidence in merchant trust, operational readiness, and transaction reliability.

The first production MCP server with NIST FIPS 204 post-quantum receipts. Every AI agent tool call is policy-gated, hybrid-signed (Ed25519 + ML-DSA-65), and forensically provable — offline, forever. Fail-closed architecture: if the Trust Gate backend is unreachable, every decision returns allow:false. Defended against 15 CVEs including CVE-2026-25253 (OpenClaw), Invariant Labs Tool Poisoning, and Salt Typhoon HNDL. EU AI Act Article 50 native compliance.

Independent verification for the AI agent economy. C2PA-signed reviews of AI agents with structured Laddoo Scores. 9 MCP tools: trust_check, find_similar_agents, get_scorecard, request_quick_audit, verify_claim, compare_agents, find_trusted, report_review_issue, submit_agent.

AnchorRegistry is the open provenance layer for the agentic economy. Every digital artifact — code, research, data, models, media, agents, transactions — can be anchored to Base L2 with a permanent, machine-resolvable identifier (an AR-ID). When an AI assistant encounters an SPDX-Anchor or DAPX-Anchor tag in a README, paper, model card, or website, this MCP server lets it resolve the artifact's full provenance record in one call: who anchored it, when, what type it is, manifest hash, and whether the tree has been sealed, retracted, voided, or affirmed. This is the verify-only edition (v0.1). Three read-only, authless tools wrap the public AnchorRegistry verify endpoints. Free, no API key, no account, no rate limit beyond defaults. Future versions will add registration, balance, and seal tools once the MCP credential pattern stabilizes.

46 MCP tools for AI agent commerce. Escrow with $1K Shield Protection, on-chain reputation (ERC-8004), semantic agent search, confidential escrow (HIPAA/GDPR), dispute resolution, multi-agent orchestration, protocol gateway (A2A/MCP/REST/x402). Agents transact autonomously — no humans required. 3.25% fee. FREE marketplace listing. 0.25% referral income forever. One-call onboard: POST /v1/onboard.

The trust standard for AI agent commerce. 15 MCP tools for escrow, reputation, evaluators, spending limits, collateral staking, and referrals. ERC-8004 on-chain reputation on 4 chains (129K+ agents). $1K insurance per escrow. 1.75% fee. Earn 0.25% passive income referring other agents. Compatible with ACP, UCP, A2A, and OpenAPI.

Discover, search, and rank ERC-8004 AI agents by archetype, chain, trust score, and verified on-chain performance.

Behavioral trust scoring and MCP gateway proxy for 14,820+ MCP servers. Query real attestation data — interaction history, success rates, latency, uptime — before your agent executes sensitive operations. Gateway proxy routes agent calls through Observatory for automatic trust checks and signed attestation receipts. Compliance tier generates MiCA Article 12 audit trails for EU regulatory requirements (enforcement July 1, 2026). Supports Stripe metered billing and x402 USDC micropayments. 8 tools for trust evaluation, server discovery, anomaly detection, and compliance reports.

Self-verifying trading MCP — regime detection + Trust Layer for crypto, US, KR stocks. 13 trust tools let AI agents verify accuracy, backtest tuning, news causality, feature governance, and strategy performance before recommending. 1,100+ symbols, 24/7 live data.

Global AI agent registry with RSA-2048 cryptographic passports. Check, register, and verify AI agents. 25,000+ agents, autonomy levels 0-5, security scanning with A-F ratings.

Global AI agent registry with RSA-2048 cryptographic passports. Check, register, and verify AI agents. 25,000+ agents, autonomy levels 0-5, security scanning.

Cryptographic identity, policy enforcement, trust scoring, and tamper-proof audit trails for AI agents. Register agents, track signed events, check policies, and get trust profiles — all from Claude, Cursor, or Windsurf. OWASP Agentic Top 10 compliant.

86 self-hosted MCP servers with 989 tools across 7 categories. Complete Agent Trust Runtime: identity (KYA), policy enforcement (258 rules), fraud detection (DetectiveOracle), self-healing support (SupportOracle), and signed Trust Passports. x402 USDC micropayments. Built for autonomous AI agents.

The first DORA Operating System for regulated financial entities. 50 MCP tools covering all 26 DORA articles, MiCA stablecoin compliance, AML screening (87k sanctions names), macro intelligence (86 FRED series), and a complete Agent Trust Runtime — identity (KYA), policy enforcement (258 rules), fraud detection (DetectiveOracle), self-healing support (SupportOracle), and signed Trust Passports. Every response ES256K-signed and blockchain-anchored (Polygon + XRPL). Free tier available (100 calls/day). Built for AI agents that need to act compliantly in regulated markets.

Kerq is the trust layer for AI tools. A 7-point scoring system that rates MCP tools on security, reliability, and transparency — so AI agents can verify tools before connecting.

Independent AI certification authority. Check trust scores, search certified capabilities, compare side-by-side, verify signed artifacts, and report runtime experience for MCP servers, skills, rules files, hooks, sub-agents, and plugins. 50 certifications live.

Trust layer for AI agents - verify agents, browse the directory, and submit your agent to be featured. Agent discovery: https://vivioo.io/llms.txt

Trust verification for MCP servers. Check scores (0-100), scan for security issues, search 4,200+ servers. 12-factor scoring aligned to CoSAI, OWASP, EU AI Act.

18 MCP tools for AI agent infrastructure — persistent memory with FTS5, API drift detection with cron scheduling, and HMAC-signed trust receipts for audit trails

x402-paid outcome verification for AI agents on Solana. Quality scoring on a 0-100 scale, structured outcome reporting, and task result verification. Agents use this to validate deliverables before settlement, building trust in agent-to-agent transactions. Pay-per-verification via x402 USDC micropayments. Part of the RelayZero agent economy network.

Trust scores for software, AI tools, and MCP servers. Check if any package, app, extension, or MCP server is safe before installing. 1.8M+ entities across 20 registries.

Self-custody AI agent wallets with passkeys, gasless transactions & programmable permissions (ERC-4337)

Real-time entity verification API for AI agents. Verify emails, URLs, and domains before your agent acts on them. Returns trust scores (0-1), verdicts (pass/warn/fail), and detailed signals. Free tier (50 calls/day) + instant metered access for agents with wallets ($0.003/call). The check before the action.

TrustPilot for APIs, built for AI agents. Independent reliability ratings for every API and MCP server — powered by synthetic probes and crowdsourced agent telemetry. Three tools: check_reliability (look up a service rating), compare_services (side-by-side comparison with recommendation), and report_outcome (leave a review after calling a service).

Trust and quality infrastructure for AI agents. 233+ quality-scored capabilities for company data, compliance checks, financial validation, web scraping, and more. Every capability has a transparent SQS quality score. Audit trails on every call. EU AI Act support.

AI-powered market intelligence API for agents. 23 MCP tools covering sports betting odds, crypto signals, Hyperliquid funding arb, Solana token tracking, social sentiment, and x402 micropayments. Cryptographic trust layer with Agent Action Receipts (AAR) and Session Continuity Certificates (SCC).

Certification authority for AI agents. Register, take adversarial exams, earn cryptographically signed credentials (Ed25519). Get paid to examine other agents. 20,000 free credits on registration — no payment needed to start.

Cryptographic identity and trust protocol for AI agents. 38 MCP tools across 8 protocol layers: Ed25519 identity, delegation chains with cascade revocation, values compliance, signed communication (Agent Agora), 3-signature policy engine, task coordination, cross-layer integration, and agentic commerce with 4-gate checkout. 264 tests passing. Published on the Official MCP Registry.

Governance middleware for AI agents: deterministic policy enforcement, cryptographic audit trails with digital signatures, DLP/PII detection, Trust Score per agent (0-100), EU AI Act compliance (Art. 9, 11, 12, 14), Agent BOM generation, and Circuit Breaker. Native support for LangGraph, CrewAI, and AutoGen.

Trust-and-knowledge MCP server for agent ecosystems: score trust, verify/certify agents, register identities, and query a Neo4j-backed knowledge graph.

ATKN is an MCP server for trust scoring, verification, certification, wallet-linked registration, and Neo4j-backed knowledge queries.

ATKN is an MCP server for trust scoring, verification, certification, wallet-linked registration, and Neo4j-backed knowledge queries.

MCP server for the Proxenio verified intent network. Enables AI agents to discover platform capabilities, configure API key authentication, retrieve verified professional matches, and accept introductions with principal-inherited trust controls.

Trust scoring, verified knowledge pools, and reputation tracking for AI agents. Search community-verified knowledge, contribute claims with evidence, validate other agents' knowledge, and build portable trust scores across the AI ecosystem. Supports trust attestations with Ed25519 cryptographic proofs.

Compliance evidence infrastructure for regulated tokenized markets. 27 MCP tools with ES256K-signed responses covering MiCA preflight (PASS/WARN/BLOCK), peg monitoring, reserve quality, custody risk, evidence grading (A-F across 61 RWA protocols + 105+ stablecoins), KYA agent identity, tamper-proof audit trail, macro risk (86 FRED + 20 ECB indicators), and signed PDF reports with XRPL blockchain anchoring. Part of a 3-server ecosystem: Compliance MCP (27 tools), Macro Intelligence (13 tools), Stablecoin Risk MCP (13 tools) — 53 tools total. New in v4.2: Know Your Agent (KYA) identity + trust scoring, tamper-proof SHA256 chain-linked audit trail, Evidence Lifecycle (6 states), OAuth 2.0 with Dynamic Client Registration, Enterprise Trust Layer (14 components), Unit-Based Billing, Trust Policy v1.0, 8 reference workflows. OAuth 2.0 + StreamableHTTP + SSE. Free tier: 300 units/day, no API key required. MiCA enforcement July 2026. Connect: claude mcp add --transport http feedoracle https://feedoracle.io/mcp/ Trust proof: https://feedoracle.io/trust Docs: https://feedoracle.io/docs.html

Memory with integrity for AI coding agents. SAME tracks provenance, flags stale knowledge, and surfaces contradictions; so your AI trusts what's current, not what's outdated. 17 MCP tools: semantic search, cross-vault federation, session handoffs, decision logging, knowledge graph, trust-aware retrieval, consolidation, health analysis. Provenance on every write. Stale notes rank lower automatically. SQLite + vector search. Ollama, OpenAI, LM Studio, or keyword-only. One 12MB Go binary. No cloud, no API keys, no telemetry. Your notes never leave your machine. Claude Code, Cursor, Windsurf, Codex CLI, Gemini CLI, and any MCP client.

EUR settlement and KYA trust scoring for AI agents. 16 tools: agent trust score (KYA 0-100), sanctions screening, USDC→EUR SEPA Instant settlement estimates, market data, crypto prices. Pay-per-call via x402 protocol (USDC on Base). Listed in Coinbase x402 ecosystem. MiCA-compliant.

This MCP server allows your AI agent (Claude, Cursor, etc.) to verify any website or link. It helps answer the critical question: "Can I trust this site?"

CipherTrust MCP (Model Context Protocol) server that allows AI Assistants like Claude or Cursor to interact with CipherTrust Manager resources using the ksctl CLI.

Demo application showcasing how to build and secure MCP servers and clients with Pomerium using contextual access policies.

The unified MCP server platform for production AI agents. Enterprise-grade authentication, monitoring, and deployment in minutes.

AWS Trusted Advisor MCP Server - 低利用率EC2インスタンスの停止やEBSスナップショットの作成など、AWS環境の最適化を提案するツール

Use Trusted Advisor as a model context protocol.

First Trusted MCP server running on AWS Nitro Enclave Trusted Execution Environment

Storacha MCP storage server - self-sovereign data for your AI applications.