MCP Catalog

Lucairn MCP ServerOfficial

Pseudonymizes PII before your LLM and returns a cryptographically signed receipt per response.

Agent SkillOfficial

An MCP Server that provides identity verification and anti-fraud tools for AI agents via deepidv.

MCPAmpel - MCP Security ScannerOfficial

Scan installed MCP servers for security vulnerabilities with 16 detection engines.

Onyx MCPOfficial

Ed25519-signed ground-truth oracle — 63 paid x402 tools live on Base mainnet.

Nexus LegalOfficial

International legal analysis (ISO 31000) across 63 jurisdictions — 15 tools.

MegalinterOfficial

MCP server for running Ox Security MegaLinter via mega-linter-runner

MINT Protocol — Universal Work AttestationOfficial

Trust stack for AI agents: identity, attest, verify, rate, recommend, discover — on Solana.

CliOfficial

MCP package manager with trust scoring. Search, install, and audit MCP servers.

Aegis ProtocolOfficial

Trustless escrow for AI agent-to-agent transactions on Base L2 with ERC-8004 identity and USDC.

ArbitovaOfficial

Escrow + AI arbitration for A2A payments. Lock funds, confirm delivery, dispute if needed.

AgentsealOfficial

Verifiable action logs for AI agents. Every action is recorded in a SHA-256 hash chain.

MCPOfficial

Verifiable provenance for AI agents — ZK proofs over confidential documents, no plaintext exposure.

QoramiOfficial

Check an email before an AI agent sends it: send / ask a human / block. Detects prompt injection.

VouchOfficial

Check if a counterparty is safe to pay: trust/risk score for AI agents. Scam/phishing screen.

Web Page FetcherOfficial

Fetch web pages with SSRF protection. Returns clean, readable markdown from any URL.

MainstreetOfficial

Reputation oracle for AI agents on Base: SAFE/CAUTION/BLOCK + 0-100 score before you pay. x402+MCP

Agent Audit MCPOfficial

Immutable audit trail for agent-to-agent interactions

Air BlackboxOfficial

EU AI Act compliance scanner for Python AI agents — scan, analyze, and remediate

FaultKey · CausalLayerOfficial

Deterministic AI-liability attribution: signed, Bitcoin-anchored vendor/deployer/user fault split.

CausalLayer MCPOfficial

Deterministic AI liability attribution with Bitcoin-anchored proof certificates.

DiffgateOfficial

Deterministic gate for AI-edited diffs — catches deleted guardrails before any review bot.

Zyrax GuardOfficial

Audit AI agent configs for prompt injection & rogue MCP servers; vet packages

DatadogOfficial

Datadog MCP — 165 tools for metrics, monitors, logs, APM, RUM, incidents, CI/CD, fleet

AddressOfficial

MCP server for Verus addresses — generate, validate, list transparent and shielded addresses