# HolyDB Muse connector

From musedirectory.ai, the independent directory of Meta Muse connectors. Not affiliated with Meta.

## HolyDB

Find Catholic churches nearby with Mass, Confession and Adoration times.

- Record: https://musedirectory.ai/connector/holydb
- Category: Lifestyle
- Developer: HolyDB
- Muse status: Extra setup. Not in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse.
- Health: Working, 164ms, checked 2026-11-10T01:56:30Z
- Endpoint: https://mcp.holydb.com/mcp
- Auth: No account needed; Pricing: unknown
- Screening: Screened, no issues found (2026-11-10T01:56:30Z)
- Source: Found in the official MCP Registry (com.holydb/holydb-mcp) https://registry.modelcontextprotocol.io/v0/servers?search=com.holydb%2Fholydb-mcp

Connects to a database of US Catholic parishes built from parish websites. Muse can find churches near a location or by name, show weekly Mass, confession and adoration schedules, and filter by day or time window. Regular weekly times only, so parish websites should be checked for holy days and changes.

Example request: "Find a Catholic church near me with confession on Saturday afternoon."

How to connect: Not in Muse's Connectors list yet, but Muse can still use it. Paste this into Muse: "Use HolyDB to help me. It is a free service with an MCP server at https://mcp.holydb.com/mcp. It does not need an API key. Ask me before you share anything with it." Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.

Tools:
- find_churches: Find the nearest Catholic churches to a latitude and longitude, up to 10, with their weekly Mass, confession and adoration times. Give a day, time window or kind to keep only churches with a matching time; each church then shows only its matching times, so use get_church for its 
- search_churches: Find Catholic churches by words in their name, parish or address, up to 10, best match first. Use this when you have a name rather than a location, and include the city when you know it, since many churches share a name. Results already include the full weekly schedule, so get_ch
- get_church: Get one church and its whole weekly schedule, by the id another tool returned. Covers Catholic churches in the United States, from what parish websites publish, so check the parish website before relying on a time. Times are local to the church: work out 'today' as the weekday wh

Screening checks:
- MCP handshake: pass (Answered in 164ms)
- Domain against threat feeds (Cloudflare security DNS): pass (mcp.holydb.com not flagged)
- Published packages against the OSV malicious-package database: n/a (No npm or PyPI package published)
- Hidden instructions or invisible characters in tool text: pass (3 tools read, nothing found)
- Inputs asking for passwords, card numbers or seed phrases: pass (None found)
- Domain and redirects: pass (Domain registered 4635 days ago)
- AI review of purpose and tool behavior: pass (No concerns)