validate_isbn

3 registry entries were observed exposing a tool named validate_isbn — none of them flagged as a privileged capability.

Every row is point-in-time scan output, dated below. Forge has an observed tool surface for 8,470 of 26,658 scannable entries (32%) — an entry that has not been scanned cannot appear here, so absence from this list is not evidence that an entry does not expose this tool.

1. io.github.pipeworx-io/isbn
   trust 60/100 · BMCP serverobserved 2026-08-12 · static extraction
   ISBN validation & conversion MCP.
2. io.github.qinisolabs/qiniso
   trust 60/100 · BMCP serverobserved 2026-08-09 · static extraction
   Deterministic fact verification for AI agents — checksums & curated data, not guesses.
3. veridigit
   trust 60/100 · BMCP serverobserved 2026-08-09 · static extraction
   Verified IBAN, card, ISBN-13 & VIN validation for AI agents — checksums, not guesses.

All indexed toolsSearch the registry for validate_isbn