The Balthasar & Speyr Catalogue MCP server,
connected in one click.
Public catalogue, semantic search and source texts of Hans Urs von Balthasar and Adrienne von Speyr. Connect the official Balthasar & Speyr Catalogue MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.
Free to start · No credit card · No hosting needed
Add Balthasar & Speyr Catalogue to your AI in one minute
Pick your client. Copy, paste, done — or let gate handle sign-ins and policies for you.
claude mcp add --transport http balthasar-speyr-catalogue https://mcp.balthasarspeyr.org/mcpRun in your terminal, then restart Claude Code.
Balthasar & Speyr Catalogue · https://mcp.balthasarspeyr.org/mcp
What your AI can do with Balthasar & Speyr Catalogue
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “list_works”: List public works with combinable filters, exact counts and optional facets. Includes works without digital publications. Default year is or.”
“Use “get_work”: Get the complete bibliographic work record and all its public publications. Author/type scope applies to IDs too.”
“Use “list_publications”: List publication summaries. workTypes filters contained works; publicationTypes filters derived publication classification. Filters on autho.”
“Use “get_publications”: Get detailed publication records by filters.publicationIds or any combination of listing filters, including workTypes and publicationTypes.”
How secure is the Balthasar & Speyr Catalogue MCP server?
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how Balthasar & Speyr Catalogue holds up.
Security grade C
gate scanned 20 tools on Sep 21, 2026 for prompt injection and risky tool definitions — nothing to flag.
- lowlist_works: Unusually long tool description
- lowlist_publications: Unusually long tool description
- lowget_publications: Unusually long tool description
- +7 more in the full report
Official endpoint
Operated by Balthasar & Speyr Catalogue (balthasarspeyr.org) at its documented MCP endpoint — not a third-party mirror or community re-host.
No sign-in needed
This server only exposes public data — no account and no credentials are involved when you connect.
Scanned before it goes live
gate checks every tool for prompt injection, hidden instructions, data-exfiltration hints, and over-broad permissions before the server is available through your gateway.
Watched for drift
If Balthasar & Speyr Catalogue adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.
Connected in three steps
Connect your gate
Add one gateway URL to Claude, ChatGPT, or any MCP client. One-time setup, about two minutes.
Pick Balthasar & Speyr Catalogue
Choose Balthasar & Speyr Catalogue in the gate directory. No sign-in needed.
Use it anywhere
Balthasar & Speyr Catalogue's tools are live in every AI client you've connected — with rules and logging built in.
Free to start · No credit card · No hosting needed
The actual tools Balthasar & Speyr Catalogue exposes
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
list_works — List public works with combinable filters, exact counts and optional facets. Includes works without digital publications. Default year is or
get_work — Get the complete bibliographic work record and all its public publications. Author/type scope applies to IDs too.
list_publications — List publication summaries. workTypes filters contained works; publicationTypes filters derived publication classification. Filters on autho
get_publications — Get detailed publication records by filters.publicationIds or any combination of listing filters, including workTypes and publicationTypes.
get_publication_text — Read the downloadable EPUB/PDF text in ordered sections. Continue using nextOffset until null. Includes source URL, format and locators. Doe
search_publication_text — Find literal phrases, ignoring case and accents, in a public publication's extracted EPUB/PDF text. Returns bounded exact context with locat
get_download_links — Get existing download links, optionally checking availability. Resolves verified source corrections. Does not generate files.
get_catalog_options — Get recognized and enabled types, authors, language codes and public subject labels. Corpus expansion is configuration controlled.
+ 12 more tools once connected
Who runs the Balthasar & Speyr Catalogue MCP server?
The Balthasar & Speyr Catalogue MCP server at a glance
https://mcp.balthasarspeyr.org/mcpQuestions, answered
Is there an official Balthasar & Speyr Catalogue MCP server?
Yes — Balthasar & Speyr Catalogue operates its own remote MCP server at mcp.balthasarspeyr.org. gate connects you to that official endpoint and adds security scanning, per-tool access rules, and an activity log on top.
How do I connect Balthasar & Speyr Catalogue to Claude or ChatGPT?
Add gate's gateway URL to your AI client once, then pick Balthasar & Speyr Catalogue in the directory. No account or sign-in is needed. From then on, Balthasar & Speyr Catalogue's tools are available in every client you've connected to gate.
Do I need to host anything?
No. Balthasar & Speyr Catalogue runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
Is the Balthasar & Speyr Catalogue MCP server safe to connect?
It's the vendor's official endpoint, and gate scans its tools for prompt injection and hidden instructions before it goes live, re-checks it whenever it changes, and lets you allow, block, or require approval for every single tool.
Is it free?
Yes — you can get started with gate for free and connect Balthasar & Speyr Catalogue in minutes. No credit card required.
Connect more than just Balthasar & Speyr Catalogue
Every server below works through the same gateway URL — connect once, add tools anytime.
Squarespace DomainsDesignView →Set up Balthasar & Speyr Catalogue in: Claude · Claude Code · ChatGPT · Cursor · VS Code
Give your AI Balthasar & Speyr Catalogue — safely.
One URL. All MCPs. Full control. Free to start.
Get started free