MCP Catalog

Code Guard MCPOfficial

Security scan for AI-generated code: injection, SSRF, secrets, weak crypto, unsafe deserialization.

Email Guard MCPOfficial

Email safety for AI agents: scan inbound for prompt-injection/phishing + outbound for secret leaks.

Package Guard MCPOfficial

Supply-chain guard for AI coding agents: verify packages, check vulns/malware, detect typosquats.

Payment Guard MCPOfficial

Pre-send risk check for AI agents that move money — screen an address or payment URL before sending.

Ton Jetton Risk MCPOfficial

Token rug/honeypot risk screening: EVM (7 chains, live sell simulation), Solana, TON. Free, keyless.

NEUS MCPOfficial

NEUS MCP: identity, authority, trust receipts, and Vault secrets before sensitive AI actions.

GreynoiseOfficial

MCP server for GreyNoise API - Check if IPs are internet background noise or targeted attacks

three.ws ProvenanceOfficial

Append-only, signed, on-chain-verifiable agent action log — record and audit what agents did.

Dechonet MCPOfficial

13 security recon tools for AI agents — DNS, SSL, HTTP, email, ports, ASN. Health Score 0-100.

AiglareOfficial

Audit AI/LLM features for governance guardrails: confidence, fallback, validation, human-in-loop.

bouncerOfficial

Static compliance-controls checker for UK Online Safety Act & ICO Children's Code. CLI + MCP.

OccasioOfficial

Tamper-evident, Sigstore-signed audit trail for Claude Code agents.

Onelogin MCPOfficial

MCP server for OneLogin API - manage users, apps, roles, and authentication

Gmail Postmaster ToolsOfficial

Gmail Postmaster Tools v2 — domains, traffic metrics, and compliance via your own Google OAuth.

Outlook SNDSOfficial

Outlook.com SNDS IP Data and IP Status reports via the OAuth-secured REST API.

PageGuard MCPOfficial

Privacy compliance scanning for AI coding tools. Detects tracking tech, cookies, and data gaps.

DugganUSA CLI — Local STDIO MCPOfficial

Local STDIO MCP for DugganUSA threat intel. 1.13M IOCs. Read-only. npm: dugganusa-cli.

MainstreetOfficial

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

AgentSecurityLens MCP Security Trust CheckOfficial

MCP security trust-check for agents before installing MCPs, Skills or tools.

Redact MCPOfficial

Auto-detects and obfuscates PII (IPs, emails, API keys, names) so Claude never sees real client data

DocGuardOfficial

Deterministic doc-drift detection: guard, score, explain, verify-claims and diagnose MCP tools.

Chemical SafetyOfficial

Chemical hazard lookup: SVHC, GHS, NIOSH, ICSC. 468K classifications. Free.

Base64 Forge MCPOfficial

Encode/decode Base64, URL-safe variants, and file data

HashOfficial

MCP server for cryptographic hashing — MD5, SHA-1, SHA-256, SHA-384, SHA-512