# Msza Polish Catholic Sermons MCP server

Source: https://glimind.com/server/mcp-registry%2Fai.msza%2Fpolish-catholic-sermons
Registry id: `mcp-registry/ai.msza/polish-catholic-sermons`
Status: live (checked 2026-10-27T01:11:21.052Z)

## Verdict

Msza Polish Catholic Sermons MCP server answered 96.45% of Glimind's liveness checks over 30 days, better than 4% of MCP servers, with 963 ms median handshake and 274 outages in 90 days. Its agent-readiness grade is A (95/100) across 17 tools, costing an agent about 4,318 tokens to load. Checked every few minutes; no tool is ever called.

## Measurements (30 days)

| Metric | Value | Better than |
|---|---|---|
| Uptime, 30 days | 96.45% | 4% of MCP servers |
| Median handshake latency | 963 ms | 22% of MCP servers |
| p95 handshake latency | 4377 ms | — |
| Checks in 30 days | 4,904 | — |
| Outages, 90 days | 274 | — |
| Median recovery | 7 min | — |
| Agent-readiness score | 95/100 (A) | 80% of MCP servers |
| Tools | 17 | — |
| Tool-list size for an agent | ~4,318 tokens | 40% of MCP servers |
| Days observed | 29 | — |

## Install

```json
{
  "mcpServers": {
    "msza-polish-catholic-sermons-mcp-server": {
      "type": "http",
      "url": "https://msza.ai/mcp"
    }
  }
}
```

Claude Code:

```sh
claude mcp add --transport http msza-polish-catholic-sermons-mcp-server https://msza.ai/mcp
```

## Tools (17)

- `find_sessions_by_bible_passage`: Returns public saved recordings whose saved Bible annotations exactly overlap the requested single-chapter verse range. scope=sermon excludes reading-only annot
- `get_agent_skill`: Returns one immutable public Agent Skill by exact lowercase slug and optional x.y.z version. An omitted version returns the current published head; a supplied v
- `get_ai_study`: Returns one saved public AI study by study_id with its complete public text and source-sermon metadata. An exceptional safety limit fails explicitly rather than
- `get_announcements`: Returns saved parish announcements for an ended or interrupted public session, preferring the edited announcements section and otherwise its summary tab. The re
- `get_bible_passage`: Returns up to 50 unchanged UBG verses from one chapter with copyright, license, and source attribution. The local text uses USFM book IDs such as GEN, PSA, MAT,
- `get_church`: Returns a saved public church profile by camera_id with bounded description, address, stored Mass schedule, website, and update time. Profiles can be AI-enriche
- `get_daily_page`: Returns an already-prepared public /dzisiaj briefing for today in the Europe/Warsaw timezone or one YYYY-MM-DD date. The briefing contains a daily thought, read
- `get_person`: Returns one curated Catholic or biblical person profile by exact public person ID. Session-derived dynamic profiles remain unavailable until public provenance i
- `get_place`: Returns one public Catholic or biblical place profile by exact public place ID. Results contain bounded profile fields, canonical source URLs, and at most 20 in
- `get_prayer`: Returns one saved public prayer-book item: prayer, song, or fixed liturgical text. Bare prayer IDs and namespaced song:<id> and standard:<id> IDs are supported.
- `get_sermon`: Returns public sermon text for an exact session ID in its stored language. text_type identifies an AI-edited transcript section, fallback summary, or fallback s
- `get_transcript`: Returns saved final transcript segments from an ended or interrupted public session rather than an AI-edited sermon section. Each page contains at most 20 segme
- `list_agent_skills`: Returns up to 50 immutable public Agent Skill summaries from the msza.ai catalogue, optionally filtered by one exact tag. Results contain metadata and canonical
- `list_churches`: Returns enabled public churches in stable camera ID order, up to 50 per page. next_cursor represents the next page for the same optional literal name/address su
- `list_recent_sermons`: Returns up to 10 latest public msza.ai sermons in reverse chronological order, optionally limited to one church. This bounded, non-paginated listing contains co
- `list_sermons_by_date`: Returns public sermons whose start time falls on one selected Europe/Warsaw calendar day, optionally limited to one church. The non-paginated listing contains a
- `search_msza_ai`: Searches public, predominantly Polish-language msza.ai sermons, sermon studies, Bible passages, prayers, songs, people, and places by topic, keyword, and releva

Measured by Glimind (https://glimind.com): MCP handshake + tool list only, no tool is ever called. CC BY 4.0.