"Fetch - Understanding its Meaning or Uses" matching MCP connectors:

~Alter is the identity layer agents query before they transact, answering who is actually on the other end. 11 of the 42 tools work with no account and no key. Call them now and see what comes back. Two calls plus a small proof of work gives your agent its own ~handle. Reads settle in USDC over x402 and 75% goes to the person read. Being known.

Classify data safety before storing or sharing. GDPR, HIPAA, PCI-DSS, CCPA. AI-powered.

Neutral fairness computation for agents: two or more parties submit sealed inputs, a published deterministic algorithm runs (fair division, verifiable random selection, Shapley shares), and every party receives an identical signed certificate anyone can re-run and verify for free.

Scan public websites for privacy, cookie, tracker, consent, policy, and disclosure risk signals. Start instantly with zero-auth Light mode—no account or API key required.

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

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.

Ten machine-readable signals on one public page: the top miss if any, and a receipt we re-verify.

Audits NEXUS's own x402 payment logs against its own delivery logs and issues a signed proof-of-deli

Free lockfile malware check plus paid pre-install scan of any skill, tool, or package.

Capture a web source, or seal a hash you hold, into a signed receipt anyone can verify offline.

Stop your agent before it runs rm -rf /etc or emails your .env. Deterministic preflight checks.

Checks whether a person is Politically Exposed (PEP) or is related to a PEP, from the CPF. Platform-

Checks whether a person or company is on the Central Bank's general banned list from the CPF or CNPJ

Rule-based site audits: accessibility, SEO, security headers, performance. Metered per call.

Check if an MCP server tool changed or hides injection patterns before you trust it.

Score the privilege a Chrome MV3 extension takes from its manifest, and diff permission sets.

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

Detect malicious or vulnerable npm packages: registry search, OSV.dev and GitHub advisory lookups

Scan any website or MCP server for agent-trust-readiness; returns a signed, verifiable scorecard.

Verify x402 endpoints before payment or publish service profiles for agent discovery.