Arne Kellmann Consulting
by arnekellmann.de · remote · no sign-in to list tools · v0.0.1 · published by de.arnekellmann
Read consulting services and search public architecture consulting documents in English or German.
4 tools: 4 only read.
Scanned Oct 21, 2026
- Deletes or cancels0Claude Code: deny
- Can't be undone0Claude Code: ask
- Changes things0Claude Code: ask
- Only reads4Claude Code: allow: see these tools
No check matched anything in the tool definitions. No finding is not a safety guarantee. How the checks work.
claude mcp add --transport http consulting https://arnekellmann.de/mcpTools
Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.
4 tools
Only reads 4Claude Code: allow
list_servicesRead published consulting services, pricing policy and contact URL.Reads private dataReads text others writeNo findings
Why it is in this group
- The name "list_services" says "list": a word for reading.
What it can reach
- private-dataThe description's first sentence says "read" and "contact": it reads contacts.
- untrusted-inputThe description's first sentence says "read" and "url": it reads web pages, which anyone can write.
Description, as the server wrote it Read published consulting services, pricing policy and contact URL. Use to assess engagement fit; does not book or send anything.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- openWorldHint: false
read_documentRead a published site markdown document by path, such as /index.md, /pricing.md or /auth.md.Reads private dataNo findings
Why it is in this group
- The name "read_document" says "read": a word for reading.
What it can reach
- private-dataThe name "read_document" says "read" and "document": it reads documents.
- private-dataThe description's first sentence says "read" and "document": it reads documents.
Description, as the server wrote it Read a published site markdown document by path, such as /index.md, /pricing.md or /auth.md.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- openWorldHint: false
search_docsSearch published site documentation using keywords.Reads private dataNo findings
Why it is in this group
- The name "search_docs" says "search": a word for reading.
What it can reach
- private-dataThe name "search_docs" says "search" and "doc": it reads documents.
Description, as the server wrote it Search published site documentation using keywords. Returns source URLs and excerpts; no generated advice.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- openWorldHint: false
search_mentionsFind published English and German documents for the composer reference picker.Reads private dataReads text others writeNo findings
Why it is in this group
- The name "search_mentions" says "search": a word for reading.
What it can reach
- private-dataThe description's first sentence says "find" and "document": it reads documents.
- untrusted-inputThe name "search_mentions" says "search" and "mention": it reads comments, which other people can write.
Description, as the server wrote it Find published English and German documents for the composer reference picker.
Annotations the server declares
- 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 outbound.
- Reads private data4
- Reads files, mail, messages, databases, secrets, calendars or repositories.
- Reads text others write2
- 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 Oct 22, 2026, 14:45 UTC, unchanged since Oct 22, 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
- none
- RFC 9728 protected resource metadata
- none
- Authorization servers
- none
- Legacy HTTP+SSE transport
- no
- Dynamic client registration
- not observed
- Client ID metadata documents
- not observed
Install
Pinned to version 0.0.1. Values in angle brackets are yours to fill in.
claude mcp add --transport http consulting https://arnekellmann.de/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__consulting__list_services",
"mcp__consulting__read_document",
"mcp__consulting__search_docs",
"mcp__consulting__search_mentions"
],
"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 consulting. Review it before you use it.
Capability tags behind 4 rules
- mcp__consulting__list_services private-data, untrusted-input
- mcp__consulting__read_document private-data
- mcp__consulting__search_docs private-data
- mcp__consulting__search_mentions private-data, untrusted-input