@pipeworx/isbn
Connect: https://pipeworx.io/mcp — every tool in the catalog, including @pipeworx/isbn’s. Install: one-click buttons
Connect to just the @pipeworx/isbn pack
https://gateway.pipeworx.io/isbn/mcp — only @pipeworx/isbn’s own tools, nothing else in the catalog.
No MCP client? Skip the connection: POST https://gateway.pipeworx.io/v1/tools/search_packs {"query":"..."} to find a tool below, GET /v1/tools/<name> for its schema, POST the same URL with arguments for the data — see For AI agents.
Tools: 2
Tools
- validate_isbn — Validate an ISBN-10 or ISBN-13 (keyless, offline): detects the format and checks the check digit (ISBN-10 uses mod-11 with an “X” for 10). Hyphens/spaces ignored. Validates the number, not the book.
- convert_isbn — Convert an ISBN between ISBN-10 and ISBN-13 (recomputing the check digit). ISBN-10 -> ISBN-13 prefixes “978”; ISBN-13 -> ISBN-10 works only for the 978 prefix.
Tools
convert_isbn— Convert an ISBN between ISBN-10 and ISBN-13 (recomputing the check digit). ISBN-10 -> ISBN-13 prefixes 978 ; ISBN-13 -> ISBN-10 works only for the 978 prefix.validate_isbn— Validate an ISBN-10 or ISBN-13 (keyless, offline): detects the format and checks the check digit (ISBN-10 uses mod-11 with an X for 10). Hyphens/spaces ignored. Validates the number, not the book.