Prescan

Ingested from the official MCP Registry

FastDrop pulled this entry from the official MCP Registry as xyz.canisell/prescan and probed the endpoint. The maker did not submit it, so the outbound link is not endorsed and the description is not theirs.

If this is your server, claim the listing to edit it and take ownership. The registry index lists everything else still awaiting a probe.

Tools this endpoint exposes

Read directly from the endpoint on 2 Nov 2026. Not supplied by the maker.

• scan_text

  Prompt-injection pre-check for text your agent is about to read (tool output, web page, email, document, token names/metadata). Deterministic rules, no LLM: instruction override (EN/DE/FR/ES/IT/PT/PL/

• scan_tools

  Tool-poisoning scan of MCP tool definitions (a tools/list result) or function schemas before your agent connects or calls them: hidden <IMPORTANT> instructions, cross-tool shadowing, side-channel para

• check_x402_endpoint

  Is this x402 endpoint safe to pay? Fetches its 402 terms with one GET (never pays) and checks: payTo validity and EIP-55 checksum, zero/token-contract/OFAC-sanctioned payTo, asset is canonical USDC fo

• about

  Free. What Prescan does, prices of the paid tools and HTTP endpoints, and links to docs.

• preview_scan_text

  Free. Prompt-injection pre-check for up to 1000 characters: verdict (safe/suspicious/malicious), score, categories and rule ids. For spans, a sanitized copy, long texts or batches use scan_text (paid)

• list_rules

  Free. The detection categories, rule counts and thresholds used by scan_text and scan_tools.