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KeepUp

finance.keepup/keepupkeepup.financestreamable-httpv1.2.0Scanned

Net worth percentiles by country and age, and how KeepUp users compare. Read-only, no key.

5 tools: 3 change things and 2 only read.

Tools: 0 delete, 0 irreversible, 3 write, 2 read.
  • Reads private data · 0
  • Reads text others write · 0
  • Can send data out · 0
  • No findings

Tools listed without sign-in. Remote posture

Anlyon alternative

3 of these tools change something. Run those as governed actions.

Declare what an action changes, and Anlyon puts it under a shared limit, binds every approval to the exact request, and grades the outcome. It works on any HTTPS API you can describe as an action.

Anlyon does not run, proxy or govern this MCP server. A tool your own code calls directly is not routed through Anlyon and is not governed by it.

Import an OpenAPI spec →
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Tools

Grouped by what each tool does, most consequential first. Open one for its reasons and full description; descriptions are the publisher's own words.

5 tools

Changes things 3Claude Code: ask
  • keepup_users_net_worthHow KeepUp users compare: net worth at the 25th, 50th, 75th and 90th percentiles and the asset class most of them are led by, worldwide or in one country, optionally within an age …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
    How KeepUp users compare: net worth at the 25th, 50th, 75th and 90th percentiles and the asset class most of them are led by, worldwide or in one country, optionally within an age band. Rounded group figures over users on KeepUp's public leaderboard (groups of five or more), never an individual. For a whole country's population, use net_worth_percentile.

    Annotations the server declares

    • title: How KeepUp users compare
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • net_worth_by_ageHousehold net worth by age of the household head in a country: the median and the top 10% and top 1% cutoffs for each age group (under 35, 35 to 44 … 75 or older).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
    Household net worth by age of the household head in a country: the median and the top 10% and top 1% cutoffs for each age group (under 35, 35 to 44 … 75 or older). Pass an age to single out its group. Use for 'what is the average net worth at 30', 'top 1% net worth at 40 in the US' or 'median net worth by age in Germany'. US medians are the Federal Reserve's; other countries are labeled estimates.

    Annotations the server declares

    • title: Net worth by age
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • net_worth_percentileGiven a household net worth in USD and a country (and optionally the age of the household head), return the wealth percentile it falls in and the 'top X%'.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
    Given a household net worth in USD and a country (and optionally the age of the household head), return the wealth percentile it falls in and the 'top X%'. Answers questions like 'what percentile is a $500k net worth in Germany', 'is $1M a lot in Japan' or 'is $200k good at 30 in the US'. Public aggregate data, no personal or account information.

    Annotations the server declares

    • title: Net worth percentile
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
Only reads 2Show 2 read-only tools
  • country_net_worth_thresholdsReturn the household net worth (USD) needed to reach the median and the top 25%, 10%, 5%, and 1% in a given country.No findings

    Why it is in this group

    • The description's first verb is "return": a word for reading.
    Description, as the server wrote it
    Return the household net worth (USD) needed to reach the median and the top 25%, 10%, 5%, and 1% in a given country. Use for 'what net worth is top 1% in the UK' or to build a wealth-distribution table. Public data.

    Annotations the server declares

    • title: Net worth thresholds by country
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • list_supported_countriesList every country KeepUp has wealth-distribution data for, with whether it has full survey breakpoints (higher precision at the tails).No findings

    Why it is in this group

    • The name "list_supported_countries" says "list": a word for reading.
    Description, as the server wrote it
    List every country KeepUp has wealth-distribution data for, with whether it has full survey breakpoints (higher precision at the tails). Call this to discover valid country codes.

    Annotations the server declares

    • title: Supported countries
    • 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.

Exfil surface

Which tools read private data, which read text someone else can write, and which can send data out. One of each is a path a prompt injection can use.

No private-data, untrusted-input, outbound path in this server alone: no tool is tagged private-data or untrusted-input or outbound.

Reads private data0
Reads files, mail, messages, databases, secrets, calendars or repositories.
Reads text others write0
Brings in text someone else can write: web pages, inbound email, messages, issues and comments.
Can send data out0
Can carry data to people or systems: it sends, posts or publishes, or takes a recipient, channel or URL.

Other servers in the same agent add their own tools to these paths. Audit your whole setup to see them together.

Remote posture

What anyone on the internet sees at the remote endpoint: an anonymous initialize and tools/list, and the public OAuth metadata.

Tools listed without sign-in

Looked at Nov 4, 2026, 02:19 UTC, unchanged since Nov 4, 2026. No credentials were sent and no tool was called. What is looked at.

Reachable
yes
HTTP status of an anonymous initialize
200
tools/list served without credentials
yes
Tools that change things, listed without credentials
3
Protocol version
2025-06-18
WWW-Authenticate on 401
not observed
resource_metadata in WWW-Authenticate
not observed
RFC 9728 protected resource metadata
not observed
Authorization servers
not observed
Legacy HTTP+SSE transport
no
Dynamic client registration
not observed
Client ID metadata documents
not observed
  • WarnThe whole server

    The endpoint served tools/list without credentials, and the list has 3 tools that change things (3 write). Whether a call also works without credentials was not tested: tools are never called.

    Matched text

    https://api.keepup.finance/mcp/connector: tools/list returned 5 tools to an anonymous client, including net_worth_percentile (write), net_worth_by_age (write), keepup_users_net_worth (write)

    What this check looks for

Findings

Matches of fixed checks, with the text they matched.

No check matched anything in these tool definitions. That is not a safety guarantee.

History

Changes to its tool definitions and to its remote endpoint, newest first.

No change seen yet. Its tools are rescanned every day, and a remote endpoint is looked at once a week.

All changes to this server

Install

Pinned to version 1.2.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http keepup https://api.keepup.finance/mcp/connector
claude mcp add --transport http keepup https://api.keepup.finance/mcp/connector

Run in a terminal.

Claude Code permissions

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

.claude/settings.json
{
  "permissions": {
    "allow": [
      "mcp__keepup__country_net_worth_thresholds",
      "mcp__keepup__list_supported_countries"
    ],
    "ask": [
      "mcp__keepup__net_worth_percentile",
      "mcp__keepup__net_worth_by_age",
      "mcp__keepup__keepup_users_net_worth"
    ],
    "deny": []
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. A read that can send data out (it takes a URL, say) asks first too. It assumes the server is installed as keepup. Review it before you use it.

Pin

Keep the decision: fail CI when the tools change, follow every change, or show a badge.

Pin in CI

Fail a build when the tools you reviewed are not the tools the server serves today.

curl -s "https://anlyon.dev/api/v1/servers/finance.keepup/keepup/verify?hash=65b61c909f1df4ba01a45a7ab6651ab3e7deec2d21590fef5e245aca823ff391" | jq -e '.changed == false'

Pinned hash 65b61c909f1d, from Nov 4, 2026, 01:18 UTC.

Watch

Get told when its tools change: a new tool, a new description, a new class.

https://anlyon.dev/servers/finance.keepup/keepup/changes.xml

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Badge

anlyon.dev badge for finance.keepup/keepup
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Source: MCP Registry. Synced Nov 4, 2026, 02:17 UTC.