How to Connect to a PostgreSQL Server MCP Connectors

BlockchainAnalysis A

Is a wallet frozen by Tether/Circle? Free freeze checks + full history, screening & KYT. 9 chains.

Cryptocurrency Blockchain Security

82

Sentinel A

Pay-per-call safety checks for AI agents: screen a crypto address or URL before you transact.

Security Blockchain Cryptocurrency

21

turva-mcp A

Read-only MCP server for turva.dev, an agent-readiness audit and advisory service.

Autonomous Agents Security Developer Tools

41

DataNexus MCP A

Public data intelligence for AI agents — CVE, compliance, patents, contracts, domains.

Open Data Research & Data Security

551

PropelAuth Integration MCP Server A

The PropelAuth Integration MCP Server helps you and your favorite AI agent integrate PropelAuth as quickly and easily as possible into your project. Whether you're integrating PropelAuth into your Next.js project or your FastAPI backend, the Integration MCP Server will ensure your AI agent has the best context possible for a successful integration.

Developer Tools Security Autonomous Agents

111

lazaretto A

Verify a skill, tool, or package for malicious behavior before your agent installs it. Hosted.

Security Penetration Testing

31

healthclaw-guardrails A

Guardrailed FHIR access for AI agents: PHI redaction, audit trail, step-up auth, tenant isolation

Biology & Medicine Security Databases

29127

PDF Redaction MCP A

MCP server for detecting and redacting PII (Personally Identifiable Information) in PDF documents.

File Systems Security

313

Whetstone A

Promotion gate for AI agents: leakage audits, exact-statistics verdicts, and a live report card.

Security Monitoring Testing & QA Tools

111

maxmind-minfraud A

MCP server for MaxMind minFraud — score transactions for fraud risk from your AI assistant.

Security Finance

41

agent-verified-relay B

Viridis Verified: wrap any MCP server with tamper-evident delivery receipts + metered fees.

Security Payments & Billing

71

petalbot A

Validate whether an IP address belongs to PetalBot. Remote MCP server exposing a validate_ip tool.

Security

11

5arz-proof-of-human A

Prove a real, unique human performed an action; mint a signed, verifiable Proof-of-Human credential.

Security Web3 & Decentralized Tech

61

yandexbot A

Validate whether an IP address belongs to YandexBot. Remote MCP server exposing a validate_ip tool.

Security Networking & Infrastructure

11

directory A

Search a directory of SOC 2 audit and compliance firms; read GRC migration guides. Read-only.

Legal & Compliance Security

51

applebot A

Validate whether an IP address belongs to Applebot. Remote MCP server exposing a validate_ip tool.

Networking & Infrastructure Security

11

mcp-server A

Pre-flight check for AI coding agents: hallucinated packages + hardcoded secrets. Free, no account.

Code Analysis Security Developer Tools

41

osv-advisory-mcp-server A

Query OSV.dev for package vulnerabilities and batch-audit dependency lists via MCP.

Penetration Testing Developer Tools Security

411

attest-mcp-remote A

Zero-install remote MCP server for proof-of-existence file attestation.

Blockchain Web3 & Decentralized Tech Security

81

Black_Wall x402 Payment Guardrail A

Pre-signature x402 payment-risk oracle. AI agents call forecast_payment before paying a counterparty and get a GO / HOLD / STOP verdict from settlement reputation, price-anomaly (quoted vs the payee's own median), and OFAC sanctions screening — plus a third-party-verifiable Ed25519 signed receipt. Verdict only; never takes custody. Free under $10 at risk; returns an x402 payment challenge over that.

Payments & Billing Security Finance

11

"How to Connect to a PostgreSQL Server" matching MCP connectors: