AppealGo

by appealgo.com · remote · no sign-in to list tools · v1.1.0 · published by com.appealgo

Check and appeal UK parking tickets (PCNs): grounds, deadlines, draft letters and filing.

Deletes · 1Changes · 3

Compare Registry entry

10 tools: 1 can delete or cancel things, 3 change things and 6 only read.

Scanned Oct 21, 2026

Deletes or cancels1Claude Code: deny: see these tools
Can't be undone0Claude Code: ask
Changes things3Claude Code: ask: see these tools
Only reads6Claude Code: allow: see these tools

1 check matched something in the tool definitions. No finding is not a safety guarantee. How the checks work.

claude mcp add --transport http appealgo https://appealgo.com/api/mcp

Findings

Matches of fixed checks, with the text they matched.

1 warn

Warnexplain_contravention_code
The server marks "explain_contravention_code" read-only (readOnlyHint: true), and its own name, description or input give the class "write".
Matched text
annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false}; The name "explain_contravention_code" says "explain": a word for reading.
What this check looks for

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

10 tools

Deletes or cancels 1Removes, cancels or revokes something.Claude Code: deny

file_appealFiles the drafted appeal for a notice in the account holder's own name.Reads text others writeNo findings
Why it is in this group
- The description says "cannot be undone".
- The server marks it destructive (destructiveHint: true).
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
Files the drafted appeal for a notice in the account holder's own name. This sends a real appeal to a real council or parking operator and cannot be undone, so confirm with the user first. If the notice is unpaid and not covered by a plan, returns a Stripe checkout_url (£7.99 standard); once paid, AppealGo files it automatically. Name and postal address are required (saved on the profile, or pass them here). Always show the user the checkout_url rather than claiming the appeal was filed.
Annotations the server declares
- readOnlyHint: false
- destructiveHint: true
- idempotentHint: false
- openWorldHint: true

Changes things 3Creates or changes something that can be changed back.Claude Code: ask

calculate_deadlinesGiven the notice type and the date on the notice, returns the discount deadline, the challenge/representations deadline, when escalation can start, and (if you pass a rejection dat…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 the notice type and the date on the notice, returns the discount deadline, the challenge/representations deadline, when escalation can start, and (if you pass a rejection date) the tribunal or POPLA/IAS deadline. Statutory defaults; the notice is authoritative.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
check_noticeUpload a photo or PDF of a UK parking ticket, council PCN, private parking charge, bus lane, ULEZ or Clean Air Zone notice.Reads text others writeNo findings
Why it is in this group
- The description's first verb is "upload": 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
Upload a photo or PDF of a UK parking ticket, council PCN, private parking charge, bus lane, ULEZ or Clean Air Zone notice. AppealGo reads it, identifies the issuer and contravention, finds the grounds to challenge it and drafts the appeal. Checking is free (fair-use cap per key per day); filing costs £7.99 or is covered by a plan, up to its appeal allowance. Provide image_url OR image_base64. Takes 20–90 seconds. Never invent notice details: report exactly what this tool returns.
Annotations the server declares
- readOnlyHint: false
- destructiveHint: false
- idempotentHint: false
- openWorldHint: true
explain_contravention_codeWhat a two-digit council PCN contravention code means (e.g.1 finding
Why it is in this group
- The name "explain_contravention_code" says "explain": a word for reading.
- The input takes a statement or command to run (input.code), which can change anything it can reach.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Findings
- Warn
  The server marks "explain_contravention_code" read-only (readOnlyHint: true), and its own name, description or input give the class "write".
  Matched text
  annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false}; The name "explain_contravention_code" says "explain": a word for reading.
  What this check looks for
Description, as the server wrote it
What a two-digit council PCN contravention code means (e.g. 01, 12, 30, 34, 62), its penalty band, and the grounds that usually beat it.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false

Only reads 6Looks things up and changes nothing.Claude Code: allow

get_guideReturns a full AppealGo guide as Markdown, with its sources.No findings
Why it is in this group
- The name "get_guide" says "get": a word for reading.
Description, as the server wrote it
Returns a full AppealGo guide as Markdown, with its sources.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
get_noticeFull detail for a notice id returned by check_notice or list_my_notices.No findings
Why it is in this group
- The name "get_notice" says "get": a word for reading.
Description, as the server wrote it
Full detail for a notice id returned by check_notice or list_my_notices.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
list_my_noticesEvery notice this AppealGo account has scanned, with status and links.No findings
Why it is in this group
- The name "list_my_notices" says "list": a word for reading.
Description, as the server wrote it
Every notice this AppealGo account has scanned, with status and links.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
lookup_appeal_statusPublic status for a customer reference such as PCN-4471A2B9.No findings
Why it is in this group
- The name "lookup_appeal_status" says "lookup": a word for reading.
Description, as the server wrote it
Public status for a customer reference such as PCN-4471A2B9.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
search_contravention_codesFind the code for a description, e.g.No findings
Why it is in this group
- The name "search_contravention_codes" says "search": a word for reading.
Description, as the server wrote it
Find the code for a description, e.g. 'disabled bay' or 'bus lane'.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
search_guidesSearch plain-English guides on appealing UK parking tickets: council PCNs, private parking charges (ParkingEye, Euro Car Parks, APCOA...), bus lane, ULEZ, Clean Air Zone, Notice to…Reads text others writeNo findings
Why it is in this group
- The name "search_guides" says "search": a word for reading.
What it can reach
- untrusted-inputThe description's first sentence says "search" and "ticket": it reads issues, which other people can write.
Description, as the server wrote it
Search plain-English guides on appealing UK parking tickets: council PCNs, private parking charges (ParkingEye, Euro Car Parks, APCOA...), bus lane, ULEZ, Clean Air Zone, Notice to Owner, TE9 witness statements, London boroughs and contravention codes. Returns slugs to pass to get_guide.
Annotations the server declares
- 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 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.; check_notice
file_appeal
search_guides
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.

Install

Pinned to version 1.1.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http appealgo https://appealgo.com/api/mcp

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__appealgo__search_guides",
      "mcp__appealgo__get_guide",
      "mcp__appealgo__search_contravention_codes",
      "mcp__appealgo__lookup_appeal_status",
      "mcp__appealgo__list_my_notices",
      "mcp__appealgo__get_notice"
    ],
    "ask": [
      "mcp__appealgo__explain_contravention_code",
      "mcp__appealgo__calculate_deadlines",
      "mcp__appealgo__check_notice"
    ],
    "deny": [
      "mcp__appealgo__file_appeal"
    ]
  }
}

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 appealgo. Review it before you use it.

Capability tags behind 3 rules

mcp__appealgo__search_guides untrusted-input
mcp__appealgo__check_notice untrusted-input
mcp__appealgo__file_appeal untrusted-input

Keep track

Get told when this server's tools change: a new tool, a new description, a new class.

https://anlyon.dev/servers/com.appealgo/appealgo/changes.xml

An Atom feed. Works in any feed reader or Slack's RSS app.

Anlyon alternative

4 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 →

Compare with other servers for the same product.

Source: MCP Registry. Synced Oct 21, 2026, 17:51 UTC.

For agents: Markdown · JSON · report this listing