Pocketly: UK switching offers MCP server
uk.co.pocketly/offerspocketly.co.ukstreamable-httpv1.0.0Scanned
UK current-account switching offers from each bank's own terms, and a planner for which fit.
5 tools: 1 change things and 4 only read.
- Reads private data · 0
- Reads text others write · 0
- Can send data out · 0
- No findings
Tools listed without sign-in. Remote posture
With Anlyon
1 tool here changes things. Govern it.
- 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 Pocketly: UK switching offers MCP server can do
The Pocketly: UK switching offers MCP server is published by pocketly.co.uk, a domain the MCP Registry verified. It has 5 tools. It can create or change data (1 tool: check_offers), but cannot delete data. 4 tools only read.
None of its tools reads private data, brings in text other people write, or sends data out.
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 6, 2026, version 1.0.0.
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 1Claude Code: ask
check_offersPocketly’s quick check: which offers fit a situation and the order that pays most, with dates and what is left after costs.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 Pocketly’s quick check: which offers fit a situation and the order that pays most, with dates and what is left after costs. The same planner and answer as pocketly.co.uk/check. Amounts in pounds. Nothing is stored.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
- title: Check which offers fit
Only reads 4Show 4 read-only tools
get_offerOne offer by its id (from list_offers or its pocketly.co.uk/offers/<id> address).No findings
Why it is in this group
- The name "get_offer" says "get": a word for reading.
Description, as the server wrote it One offer by its id (from list_offers or its pocketly.co.uk/offers/<id> address).
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
- title: Get one offer
list_changesEvery offer edition Pocketly has published, newest first.No findings
Why it is in this group
- The name "list_changes" says "list": a word for reading.
Description, as the server wrote it Every offer edition Pocketly has published, newest first.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
- title: List offer changes
list_offersEvery live UK current-account switching offer Pocketly holds: what it pays and what Pocketly counts, each condition with the bank’s own words, who can’t get it, and when it was las…No findings
Why it is in this group
- The name "list_offers" says "list": a word for reading.
Description, as the server wrote it Every live UK current-account switching offer Pocketly holds: what it pays and what Pocketly counts, each condition with the bank’s own words, who can’t get it, and when it was last checked.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
- title: List switching offers
list_savings_and_cashbackSavers and cashback from banks’ own pages, never counted in a plan: each with the most it pays by its own terms (or per £1,000 for easy-access savers), in the bank’s words.No findings
Why it is in this group
- The name "list_savings_and_cashback" says "list": a word for reading.
Description, as the server wrote it Savers and cashback from banks’ own pages, never counted in a plan: each with the most it pays by its own terms (or per £1,000 for easy-access savers), in the bank’s words.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
- title: List savers and cashback
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.
Looked at Nov 14, 2026, 12:21 UTC, unchanged since Nov 7, 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
- 1
- 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 1 tool that changes things (1 write). Whether a call also works without credentials was not tested: tools are never called.
What this check looks forMatched text
https://www.pocketly.co.uk/mcp: tools/list returned 5 tools to an anonymous client, including check_offers (write)
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 offers https://www.pocketly.co.uk/mcpclaude mcp add --transport http offers https://www.pocketly.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__offers__list_offers",
"mcp__offers__get_offer",
"mcp__offers__list_savings_and_cashback",
"mcp__offers__list_changes"
],
"ask": [
"mcp__offers__check_offers"
],
"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 offers. 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/uk.co.pocketly/offers/verify?hash=86ddaf20cdb791a3a107098309ee53d5ae92572671264f69a8c4822af1bfd702" | jq -e '.changed == false'Pinned hash 86ddaf20cdb7, from Nov 6, 2026, 16:18 UTC.
Watch
Get told when its tools change: a new tool, a new description, a new class.
https://anlyon.dev/servers/uk.co.pocketly/offers/changes.xmlAn Atom feed. Works in any feed reader or Slack's RSS app.
Badge
[](https://anlyon.dev/servers/uk.co.pocketly/offers)Source: MCP Registry. Synced Nov 6, 2026, 16:18 UTC.
Pocketly: UK switching offers MCP server: questions and answers
Answered from the scan above, not from the publisher's description.
Is the Pocketly: UK switching offers MCP server safe?
- No scan can promise that. What its definitions show: 5 tools, 1 of which can change, send or delete something, and 0 findings from fixed checks. Allow the reads, ask before each change, and deny the deletes; the permissions block on this page does that.
Can the Pocketly: UK switching offers MCP server delete data?
- No tool is classed as destructive: going by their definitions, none of them deletes, cancels or revokes anything.
Can the Pocketly: UK switching offers 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 Pocketly: UK switching offers MCP server have?
- 5 tools: 1 write, 4 read. check_offers, list_offers, get_offer, list_savings_and_cashback and list_changes.
Does the Pocketly: UK switching offers MCP server need sign-in or OAuth?
- Its remote endpoint listed its tools to an anonymous client, without sign-in.
Does the Pocketly: UK switching offers MCP server send data to outside services?
- None of its tools sends, posts or publishes, or takes a recipient, channel or URL.
Has the Pocketly: UK switching offers MCP server changed its tools?
- Not since anlyon.dev started tracking it. Last scanned Nov 6, 2026.