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Pitch Time — Fair Youth Soccer Lineups

by pitchtime.app · remote · no sign-in to list tools · v1.3.0 · published by app.pitchtime

Fair youth soccer lineups, rotations, formations, playing time, age groups and fixtures.

Changes · 4
CompareRegistry entry

5 tools: 4 change things and 1 only read.

Scanned Oct 21, 2026

2 checks matched something in the tool definitions. No finding is not a safety guarantee. How the checks work.

claude mcp add --transport http lineups https://pitchtime.app/mcp

Findings

Matches of fixed checks, with the text they matched.

2 warn
  • Warngenerate_fair_lineup

    The server marks "generate_fair_lineup" read-only (readOnlyHint: true), and its own name, description or input give the class "write".

    Matched text

    annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false}; The name "generate_fair_lineup" says "generate": a word for a change.

    What this check looks for
  • Warngenerate_round_robin

    The server marks "generate_round_robin" read-only (readOnlyHint: true), and its own name, description or input give the class "write".

    Matched text

    annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false}; The name "generate_round_robin" says "generate": a word for a change.

    What this check looks for

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

5 tools

Changes things 4Claude Code: ask
  • calculate_playing_timeCalculate minutes and percentage per player, bench size, a simple segment length and whether equal shares meet a 50% minimum.No findings

    Why it is in this group

    • 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
    Calculate minutes and percentage per player, bench size, a simple segment length and whether equal shares meet a 50% minimum. This is an equal-share calculation, before any goalkeeper constraints.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • generate_fair_lineupCreate a deterministic rotation with balanced minutes, goalkeeper duties and preferred positions.1 finding

    Why it is in this group

    • The name "generate_fair_lineup" says "generate": a word for a change.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.

    Findings

    • Warn

      The server marks "generate_fair_lineup" read-only (readOnlyHint: true), and its own name, description or input give the class "write".

      Matched text

      annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false}; The name "generate_fair_lineup" says "generate": a word for a change.

      What this check looks for
    Description, as the server wrote it
    Create a deterministic rotation with balanced minutes, goalkeeper duties and preferred positions. Returns each substitution window, player minutes and a shareable printable link. Duplicate names receive numbered suffixes. Without designated goalkeepers, everyone is available in goal.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • generate_round_robinCreate deterministic weekly fixtures for 3–24 teams with balanced home/away games and odd-team byes.1 finding

    Why it is in this group

    • The name "generate_round_robin" says "generate": a word for a change.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.

    Findings

    • Warn

      The server marks "generate_round_robin" read-only (readOnlyHint: true), and its own name, description or input give the class "write".

      Matched text

      annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false}; The name "generate_round_robin" says "generate": a word for a change.

      What this check looks for
    Description, as the server wrote it
    Create deterministic weekly fixtures for 3–24 teams with balanced home/away games and odd-team byes. Double round-robin reverses the round order and swaps home/away for the return leg. Returns fixtures, team counts, a Markdown table and a share link.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • recommend_formationChoose a formation for 7v7 (U8–U10), 9v9 (U11–U12) or 11v11 (U13+), with alternatives and coaching notes.No findings

    Why it is in this group

    • 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
    Choose a formation for 7v7 (U8–U10), 9v9 (U11–U12) or 11v11 (U13+), with alternatives and coaching notes. Explicit format takes precedence over age; defaults to balanced 7v7.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
Only reads 1Claude Code: allow
  • age_groupFind the age group for a birth date, governing body and season from published official cutoff rules.No findings

    Why it is in this group

    • The description's first verb is "find": a word for reading.
    Description, as the server wrote it
    Find the age group for a birth date, governing body and season from published official cutoff rules. Covers US Youth Soccer, AYSO, The FA and Canada Soccer from 2026. Returns the cutoff source and calculator link. USYS and AYSO use the revised August–July window from 2026–27.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Install

Pinned to version 1.3.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http lineups https://pitchtime.app/mcp

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json
{
  "permissions": {
    "allow": [
      "mcp__lineups__age_group"
    ],
    "ask": [
      "mcp__lineups__generate_fair_lineup",
      "mcp__lineups__recommend_formation",
      "mcp__lineups__calculate_playing_time",
      "mcp__lineups__generate_round_robin"
    ],
    "deny": []
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. It assumes the server is installed as lineups. Review it before you use it.