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HourProof — volunteer/service hour ledger (no AI)

by hourproof.rowb.app · remote · no sign-in to list tools · v1.0.0 · published by app.rowb.hourproof

Deterministic check of logged service hours: bad dates, impossible totals, duplicates. No AI.

Changes · 4
CompareRegistry entry

6 tools: 4 change things and 2 only read.

Scanned Oct 21, 2026

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

claude mcp add --transport http hours https://hourproof.rowb.app/mcp

Tools

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

6 tools

Changes things 4Claude Code: ask
  • add_entriesAppend logged hours to an existing record.No findings

    Why it is in this group

    • The name "add_entries" says "add": a word for a change.
    Description, as the server wrote it
    Append logged hours to an existing record. Requires a bearer key.
  • check_hoursCheck a list of logged service/volunteer hours for internal consistency: bad dates, non-positive or impossible day totals, missing organization, and days above this service's 8-hou…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.
    Description, as the server wrote it
    Check a list of logged service/volunteer hours for internal consistency: bad dates, non-positive or impossible day totals, missing organization, and days above this service's 8-hour flag. Deterministic arithmetic only - no AI. It does NOT decide whether the hours satisfy any school or award requirement.
  • create_recordOpen an hour ledger for one student (returns a record id).No findings

    Why it is in this group

    • The name "create_record" says "create": a word for a change.
    Description, as the server wrote it
    Open an hour ledger for one student (returns a record id). Requires a bearer key.
  • request_signoffCreate a one-time URL a supervisor can open to confirm the recorded hours.No findings

    Why it is in this group

    • The name "request_signoff" says "request": a word for a change.
    Description, as the server wrote it
    Create a one-time URL a supervisor can open to confirm the recorded hours. Requires a bearer key. The token is single use.
Only reads 2Claude Code: allow
  • get_record_summaryTotals, per-category breakdown, and every issue found, for one record.No findings

    Why it is in this group

    • The name "get_record_summary" says "get": a word for reading.
    Description, as the server wrote it
    Totals, per-category breakdown, and every issue found, for one record. Requires a bearer key.
  • get_rulesThe exact rule table this service checks against, with the reason each rule is checkable, plus what it explicitly does not claim.No findings

    Why it is in this group

    • The name "get_rules" says "get": a word for reading.
    Description, as the server wrote it
    The exact rule table this service checks against, with the reason each rule is checkable, plus what it explicitly does not claim. Quote it if you need to explain a result.

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 1.0.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http hours https://hourproof.rowb.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__hours__get_rules",
      "mcp__hours__get_record_summary"
    ],
    "ask": [
      "mcp__hours__check_hours",
      "mcp__hours__create_record",
      "mcp__hours__add_entries",
      "mcp__hours__request_signoff"
    ],
    "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 hours. Review it before you use it.