Meadley Bros. property-picked mailing lists
com.meadleybrothers/listsmeadleybrothers.comstreamable-httpv1.0.0Scanned
Count and buy mailing lists of homes that fit a home-service trade, by measured property signals.
3 tools: 1 change things and 2 only read.
- Reads private data · 0
- Reads text others write · 3
- Can send data out · 0
- No findings
Anlyon alternative
1 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 →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.
3 tools
Changes things 1Claude Code: ask
start_checkoutStart buying a mailing list of the matching homes: owner names and mailing addresses delivered as an Excel file plus a CSV.Reads text others writeNo findings
Why it is in this group
- The name "start_checkout" says "start": a word for a change.
What it can reach
- untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
Description, as the server wrote it Start buying a mailing list of the matching homes: owner names and mailing addresses delivered as an Excel file plus a CSV. Returns a Stripe Checkout URL; the user opens it and pays there (this tool never handles card details). Minimum 1000 addresses ($349). Needs a Meadley Bros. API key. Members create keys in Profile and billing under Advanced integrations. Only call this when the user has clearly asked to buy.
Annotations the server declares
- destructiveHint: false
- idempotentHint: false
- openWorldHint: true
- readOnlyHint: false
- title: Start a purchase
Only reads 2Show 2 read-only tools
count_homesHow many households in a service area fit a contractor's trade, judged from property signals (tree canopy, slope, lot size, pool) rather than just addresses.Reads text others writeNo findings
Why it is in this group
- The name "count_homes" says "count": a word for reading.
What it can reach
- untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
Description, as the server wrote it How many households in a service area fit a contractor's trade, judged from property signals (tree canopy, slope, lot size, pool) rather than just addresses. Free, no key needed. Returns the count, the price to buy, and a link where the user can buy the list in one step.
Annotations the server declares
- destructiveHint: false
- idempotentHint: true
- openWorldHint: true
- readOnlyHint: true
- title: Count matching homes
preview_marketThe measured count for a trade and area, plus every strategy card the trade offers (id, name, whether it is the widest) so the user can narrow by sending strategyIds, and which pro…Reads text others writeNo findings
Why it is in this group
- The name "preview_market" says "preview": a word for reading.
What it can reach
- untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
Description, as the server wrote it The measured count for a trade and area, plus every strategy card the trade offers (id, name, whether it is the widest) so the user can narrow by sending strategyIds, and which property signals are measured there. Needs a Meadley Bros. API key. Members create keys in Profile and billing under Advanced integrations.
Annotations the server declares
- destructiveHint: false
- idempotentHint: true
- openWorldHint: true
- readOnlyHint: true
- title: Preview the market
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 outbound.
- Reads private data0
- Reads files, mail, messages, databases, secrets, calendars or repositories.
- Reads text others write3
- 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.
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.
Install
Pinned to version 1.0.0. Values in angle brackets are yours to fill in.
claude mcp add --transport http lists https://api.meadleybrothers.com/mcpclaude mcp add --transport http lists https://api.meadleybrothers.com/mcpRun 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.
{
"permissions": {
"allow": [
"mcp__lists__count_homes",
"mcp__lists__preview_market"
],
"ask": [
"mcp__lists__start_checkout"
],
"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 lists. Review it before you use it.
Capability tags behind 3 rules
- mcp__lists__count_homes untrusted-input
- mcp__lists__preview_market untrusted-input
- mcp__lists__start_checkout untrusted-input
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/com.meadleybrothers/lists/verify?hash=03a33284a777965750061dc3636d7c6cc608465239a95fab5d1b40e6269d3009" | jq -e '.changed == false'Pinned hash 03a33284a777, from Oct 23, 2026, 19:17 UTC.
Watch
Get told when its tools change: a new tool, a new description, a new class.
https://anlyon.dev/servers/com.meadleybrothers/lists/changes.xmlAn Atom feed. Works in any feed reader or Slack's RSS app.
Badge
[](https://anlyon.dev/servers/com.meadleybrothers/lists)Source: MCP Registry. Synced Oct 23, 2026, 19:17 UTC.