FortSu UK MCP server
uk.co.fortsu/mcpfortsu.co.ukstreamable-httpv1.0.1Scanned
Running shoe prices in the UK (fortsu.co.uk): search, specs and minimum price history.
3 tools: 3 only read.
- Reads private data · 0
- Reads text others write · 1
- Can send data out · 0
- No findings
Tools listed without sign-in. Remote posture
With Anlyon
Decide which of this server's tools your agent can use.
- Anlyon lists the tools and adopts none.
- Each tool you adopt gets approvals and receipts.
- Your agent never holds the key.
A tool your agent calls directly is not routed through Anlyon and is not governed by it. anlyon.dev only lists and labels, and these labels are the same either way.
What the FortSu UK MCP server can do
The FortSu UK MCP server is published by fortsu.co.uk, a domain the MCP Registry verified. It has 3 tools. Every one of them only reads: going by their definitions, none of them creates, changes, sends or deletes anything.
1 tool brings in text other people can write (get_product).
None of the fixed checks matched anything in its tool definitions. That is not a safety guarantee.
Its remote endpoint lists its tools without sign-in.
Last scanned Nov 9, 2026, version 1.0.1.
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
Only reads 3Show 3 read-only tools
get_min_price_historyMinimum price history of a product, newest first.No findings
Why it is in this group
- The name "get_min_price_history" says "get": a word for reading.
Description, as the server wrote it Minimum price history of a product, newest first.
Annotations the server declares
- readOnlyHint: true
get_productSpecs and description of an active running shoe, with its page URL.Reads text others writeNo findings
Why it is in this group
- The name "get_product" says "get": a word for reading.
What it can reach
- untrusted-inputThe description's first sentence says "url": it reads web pages, which anyone can write.
Description, as the server wrote it Specs and description of an active running shoe, with its page URL.
Annotations the server declares
- readOnlyHint: true
search_productsSearch active running shoes by brand, model or alternative model name.No findings
Why it is in this group
- The name "search_products" says "search": a word for reading.
Description, as the server wrote it Search active running shoes by brand, model or alternative model name.
Annotations the server declares
- readOnlyHint: true
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 write1
- 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.
Looked at Nov 10, 2026, 08:20 UTC, unchanged since Nov 10, 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
- 0
- 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
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 1.0.1. Values in angle brackets are yours to fill in.
claude mcp add --transport http fortsu https://www.fortsu.co.uk/mcpclaude mcp add --transport http fortsu https://www.fortsu.co.uk/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__fortsu__search_products",
"mcp__fortsu__get_product",
"mcp__fortsu__get_min_price_history"
],
"ask": [],
"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 fortsu. Review it before you use it.
Capability tags behind 1 rule
- mcp__fortsu__get_product 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/uk.co.fortsu/mcp/verify?hash=b27ecb9e7a7ebcb6a15145d8c77706cb6d2982b1e7cfe19104d75056bd2f24bf" | jq -e '.changed == false'Pinned hash b27ecb9e7a7e, from Nov 9, 2026, 15:18 UTC.
Watch
Get told when its tools change: a new tool, a new description, a new class.
https://anlyon.dev/servers/uk.co.fortsu/mcp/changes.xmlAn Atom feed. Works in any feed reader or Slack's RSS app.
Badge
[](https://anlyon.dev/servers/uk.co.fortsu/mcp)Source: MCP Registry. Synced Nov 9, 2026, 15:18 UTC.
FortSu UK MCP server: questions and answers
Answered from the scan above, not from the publisher's description.
Is the FortSu UK MCP server safe?
- No scan can promise that. What its definitions show: 3 tools, all of which only read, and 0 findings from fixed checks. Read-only tools can still pass private data to a model.
Can the FortSu UK MCP server delete data?
- No tool is classed as destructive: going by their definitions, none of them deletes, cancels or revokes anything.
Can the FortSu UK MCP server do things that cannot be undone?
- No tool is classed as irreversible: none of them sends, pays, publishes or merges, going by their definitions.
What tools does the FortSu UK MCP server have?
- 3 tools: 3 read. search_products, get_product and get_min_price_history.
Does the FortSu UK MCP server need sign-in or OAuth?
- Its remote endpoint listed its tools to an anonymous client, without sign-in.
Does the FortSu UK MCP server send data to outside services?
- None of its tools sends, posts or publishes, or takes a recipient, channel or URL.
Has the FortSu UK MCP server changed its tools?
- Not since anlyon.dev started tracking it. Last scanned Nov 9, 2026.