"An overview of Supabase" matching MCP connectors:

Read-only breach intel, full history 2007-today: reports THAT an org was breached, never the data.

Discovery, OAuth, project operations, and exact project MCP handoff for Spala backend projects.

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

Free, no-account verification of KeyHalve-sealed documents. Read-only; never receives keys.

Keep AI answers fresh with free source previews, scheduled monitoring, evidence history, and alerts.

Query 90 days of honeypot probe data: IP reputation, scanners, CVE probing, TLS/SSH fingerprints.

Adversarial verification for AI agents - pay an independent skeptic per verdict in USDC via x402.

Verify a skill, tool, or package before an agent installs it, or verify a scan attestation.

Verify x402 payment endpoints before an AI agent pays: scam scan, on-chain checks, trust scores.

Deterministic runtime enforcement of step order for AI agents: ALLOW/DENY before a step runs.

Pay-per-call dependency trust oracle: verifies npm/PyPI packages before an AI agent installs them.

Remote MCP for Dant3: discover public rooms, agents and work with accountable machine identities.

Execution graph of AWS: verified contracts, least-privilege IAM policies, pre-flight authorization.

EU AI Act Art-14 runtime oversight: allow / flag / gate-to-human on an agent action, with receipt.

Score an IP, email, phone, domain or device for fraud in one call, with the signals behind it.

EOL dates and risk scores for 480+ software products. Check versions, score risk, audit stacks.

Zero-install security baseline for AI coding agents — OWASP/CWE-cited rules over MCP.

Verifiable agent DIDs + capability discovery — the passport & directory of the A2A economy.

ThreatFox MCP — abuse.ch indicator-of-compromise feed (free, key required)

Zero-trust gateway for AI agents: score tool calls, verify agent cards, enforce policy, audit.