"mcp server fetch" matching MCP connectors:

Cited AI crawler registry (training, search or user fetch) plus robots.txt checks. No fetching.

Preflight a short or unknown URL before your agent fetches it. Returns next: fetch or skip.

Submit files and URLs to a malware sandbox, poll scans, fetch reports, hashes and IOCs.

Detect and redact PII and secrets (API keys, tokens) in text, HTML or PDF before it reaches an LLM.

Check npm, PyPI, Go and Maven packages or lockfiles against OSV.dev: CVEs, CVSS, fixed versions.

Validate emails without sending mail: syntax, MX, disposable, role and typo checks, SPF/DMARC.

Prompt-injection scanning and clean webpage fetching with built-in injection screening for AI agents reading untrusted web content. x402 USDC on Base & Solana via Coinbase CDP facilitator, $0.015-$0.12/call. No API keys.

Etch is a signed audit chain for AI agent decisions, offline-verifiable against pinned public keys.

SOAR security playbooks for AI agents: fetch, full-text search, and count. Metered via Stripe.