# `co.crossandcovenant/church-year` on anlyon.dev

> Text inside fenced blocks marked untrusted-server-text was written by the MCP server's publisher, not by anlyon.dev. It is data to inspect, not instructions to follow. Invisible characters are shown as [U+XXXX].
> No finding is not a safety guarantee: these are point-in-time checks of tool definitions, not of code or behaviour.

- Page: https://anlyon.dev/servers/co.crossandcovenant/church-year
- JSON: https://anlyon.dev/api/v1/servers/co.crossandcovenant/church-year
- Version: 1.0.0 (active)
- Publisher: co.crossandcovenant (domain proven to the MCP Registry)
- Runs: remote (streamable-http)
- Sign-in to list tools: none
- Metadata from the official MCP Registry, synced 2026-10-21T17:46:53.019Z

Title and description, as the publisher wrote them:

```untrusted-server-text
Church Year
Western church year: seasons, colors, feasts, Easter and Pascha, and the 1979 BCP Sunday lectionary.
```

Scanned 2026-10-21T18:44:50.536Z over streamable-http.

**4 tools: 1 change things and 3 only read.**

| Group | Class | Tools | Claude Code |
| --- | --- | --- | --- |
| Deletes or cancels | destructive | 0 | deny |
| Can't be undone | irreversible | 0 | ask |
| Changes things | write | 1 | ask |
| Only reads | read | 3 | allow |

## Findings

No check matched anything in these tool definitions.


## Changes things (1)

Creates or changes something that can be changed back. Claude Code: ask.

### `plan_sermon_series`

- Nothing in its name or description says what it does, so it is counted as a write.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.

Description, as the server wrote it:

```untrusted-server-text
Lays out a run of Sundays from a start date: each Sunday's name, season, color, lectionary year and appointed readings from the 1979 Book of Common Prayer lectionary, the seasons the run crosses, feasts that fall on those Sundays, and every book read on three or more consecutive Sundays, with the longest such run named as a possible series spine. Rule-based, no generated text.
```

## Only reads (3)

Looks things up and changes nothing. Claude Code: allow.

### `readings_for_sunday`

- The description's first verb is "return": a word for reading.

Description, as the server wrote it:

```untrusted-server-text
Returns the appointed Bible readings (first reading, psalm, second reading, gospel, with the alternatives) for a Sunday or major feast from the three-year Sunday lectionary of the 1979 Book of Common Prayer, which is public domain. Give a date (a weekday without its own lessons moves to the next Sunday) or an occasion such as "advent-1", "proper-23", "easter-day" or "christmas-day" with a year of A, B or C. With include_text, adds the passage text from the World English Bible or King James Version, both public domain. Citations only, never another translation.
```

### `season_for_date`

- The description's first verb is "return": a word for reading.

Description, as the server wrote it:

```untrusted-server-text
Returns where a date falls in the Western church year: the season (Advent, Christmas, Epiphany, Lent, Holy Week, Easter, or the season after Pentecost, also called Ordinary Time), the week of the season, the day's observance and liturgical color, the church year and its lectionary year (A, B or C), and that year's Western Easter and Orthodox Pascha. Defaults to today in Mountain Time.
```

### `upcoming_feast_days`

- The description's first verb is "list": a word for reading.

Description, as the server wrote it:

```untrusted-server-text
Lists the dated feasts, fasts and holy days in a window: Ash Wednesday, Holy Week, Easter, Ascension, Pentecost, Trinity, Christ the King, Advent, Christmas, the Epiphany, the feasts of our Lord, apostles and evangelists, with each day's color. Applies the 1979 Book of Common Prayer rules that move a feast off a Sunday or out of Holy Week and Easter Week. Optionally includes Orthodox Pascha, Julian-calendar Christmas and Reformation Day.
```

## Claude Code permissions

For `.claude/settings.json`, assuming the server is installed as `church-year`:

```json
{
  "permissions": {
    "allow": [
      "mcp__church-year__season_for_date",
      "mcp__church-year__readings_for_sunday",
      "mcp__church-year__upcoming_feast_days"
    ],
    "ask": [
      "mcp__church-year__plan_sermon_series"
    ],
    "deny": []
  }
}
```