squidmaps
io.squidmaps/squidmapssquidmaps.iostreamable-httpv1.0.0Scanned
Make a web map of places, routes and areas, and get a link to share it.
4 tools: 1 can delete or cancel things, 1 change things and 2 only read.
- Reads private data · 0
- Reads text others write · 0
- Can send data out · 0
- No findings
Anlyon alternative
2 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.
4 tools
Deletes or cancels 1Claude Code: deny
update_mapChange a map made with create_map when the person asks for changes, keeping its link: anyone who has the link sees the change, and it keeps working another hour.No findings
Why it is in this group
- The name "update_map" says "update": a word for a change.
- The server marks it destructive (destructiveHint: true).
Description, as the server wrote it Change a map made with create_map when the person asks for changes, keeping its link: anyone who has the link sees the change, and it keeps working another hour. Send the whole changed map document, not just what changed: it replaces the map. Fails once someone has added the map to their account.
Annotations the server declares
- title: Change a map
- readOnlyHint: false
- destructiveHint: true
- idempotentHint: true
- openWorldHint: false
Changes things 1Claude Code: ask
create_mapMake a web map of places, routes or areas, and get a link anyone can open to see it, with no code and no account.No findings
Why it is in this group
- The name "create_map" says "create": a word for a change.
Description, as the server wrote it Make a web map of places, routes or areas, and get a link anyone can open to see it, with no code and no account. Write it as the map document get_map_spec describes. The link works for an hour after the map last changed; opening it, the person can add the map to their squidmaps account to keep it, publish it and share it for good. Returns an id and editToken: keep them, to change this map with update_map rather than making another.
Annotations the server declares
- title: Make a shareable map
- readOnlyHint: false
- destructiveHint: false
- idempotentHint: false
- openWorldHint: false
Only reads 2Show 2 read-only tools
get_map_specRead this first when someone wants a map: of places, a route or an area, or of data like a CSV or GeoJSON, to look at or to share with a link.No findings
Why it is in this group
- The name "get_map_spec" says "get": a word for reading.
Description, as the server wrote it Read this first when someone wants a map: of places, a route or an area, or of data like a CSV or GeoJSON, to look at or to share with a link. It's how squidmaps maps are written: GeoJSON features, how they're styled, and their popups, title panel and legend. Then make the map with create_map.
Annotations the server declares
- title: Read how to write a map
- readOnlyHint: true
- destructiveHint: false
- openWorldHint: false
preview_mapA picture of a map made with create_map, as people who open its link see it, to check it before you share the link: where things are, their styles, its title panel and legend.No findings
Why it is in this group
- The name "preview_map" says "preview": a word for reading.
Description, as the server wrote it A picture of a map made with create_map, as people who open its link see it, to check it before you share the link: where things are, their styles, its title panel and legend. 1200×630 by default, the shape most people see it in. Ask for another size to fit the map's shape: taller (like 800×1000) for a map that runs north to south, wider (like 1000×600) for one that runs east to west. The picture shows what fits on a screen that size, so a larger one shows more of a large map. At most 1,000,000 pixels (width × height).
Annotations the server declares
- title: Look at a map
- readOnlyHint: true
- destructiveHint: false
- 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.
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 squidmaps https://squidmaps.io/api/mcpclaude mcp add --transport http squidmaps https://squidmaps.io/api/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__squidmaps__get_map_spec",
"mcp__squidmaps__preview_map"
],
"ask": [
"mcp__squidmaps__create_map"
],
"deny": [
"mcp__squidmaps__update_map"
]
}
}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 squidmaps. 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/io.squidmaps/squidmaps/verify?hash=0cd74d670cb75f5af17dbad664046127c99b227b1b4176f1f35ba79ba4c33878" | jq -e '.changed == false'Pinned hash 0cd74d670cb7, from Oct 29, 2026, 16:18 UTC.
Watch
Get told when its tools change: a new tool, a new description, a new class.
https://anlyon.dev/servers/io.squidmaps/squidmaps/changes.xmlAn Atom feed. Works in any feed reader or Slack's RSS app.
Badge
[](https://anlyon.dev/servers/io.squidmaps/squidmaps)Source: MCP Registry. Synced Oct 29, 2026, 16:18 UTC.