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Legacy

by givewithlegacy.com · remote · no sign-in to list tools · v1.0.0 · published by com.givewithlegacy

Give to UK registered charities: check charity numbers, price a gift and get a checkout link.

Changes · 3
CompareRegistry entry

3 tools: 3 change things.

Scanned Oct 21, 2026

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

claude mcp add --transport http donate https://donate.givewithlegacy.com/mcp

Findings

Matches of fixed checks, with the text they matched.

1 warn
  • Warncreate_checkout_link

    The server marks "create_checkout_link" 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 "create_checkout_link" says "create": 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.

3 tools

Changes things 3Claude Code: ask
  • check_charitiesLook up UK registered charities by charity number and say which can take a gift through Legacy.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
    Look up UK registered charities by charity number and say which can take a gift through Legacy. Gives our name for each number, so you can confirm it is the charity the donor meant.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • quoteWhat a gift to these charities comes to: what the donor pays, the payment processing fee, each charity’s share and, if asked, the Gift Aid they could claim.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
    What a gift to these charities comes to: what the donor pays, the payment processing fee, each charity’s share and, if asked, the Gift Aid they could claim. The donor chooses Gift Aid and any tip at checkout, so these are assumptions.

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

claude mcp add --transport http donate https://donate.givewithlegacy.com/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": [],
    "ask": [
      "mcp__donate__check_charities",
      "mcp__donate__quote",
      "mcp__donate__create_checkout_link"
    ],
    "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 donate. Review it before you use it.