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  1. Servers
  3. Hugendubel Fachinformationen

Hugendubel Fachinformationen

io.github.MajaHelferbiene/dbhweb

Search for books and book-related products, with access to product and delivery details

SearchFinance

Findings

  • get_product_details · inputSchema.properties.isbn.pattern

    "^(?=(?:\\D*\\d){10}(?:(?:\\D*\\d){3})?$)[\\d\\s-]+[X]?$": lookaround ((?=, (?!, (?<=, (?<!) is not RE2-compatible

Tools (2)

Check history

updated 11h ago·validator v0.2.0·re-checked weekly

DateGradeErrorsWarnings
2026-08-17F10
2026-08-10F10
2026-08-03F10
2026-07-27F10
2026-07-20F10
2026-07-08F10

Graded by connecting to the live server and validating every tool schema. Grades re-run on every sync. Findings and grades are never editable by the publisher.

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Kick the tires on your own server: run a check

Grade
F

Errors across a quarter or more of its tools. Strict clients may reject the whole tool list.

graded 2026-08-17

  • InteropF
  • Agent ergonomicsA
  • SafetyA

How grading works

Install

Graded F. Review the findings before installing.

Claude Code (remote)

claude mcp add --transport http io-github-majahelferbiene-dbhweb https://www.hugendubel.info/mcp

Endpoint (streamable HTTP)

https://www.hugendubel.info/mcp

Verify it yourself

npx tirekick check https://www.hugendubel.info/mcp
Links
  • MCP registry entry
  • Your server? Claim this listing