Portaur

com.portaur/portaurportaur.comstreamable-httpv1.0.0Scanned 43 minutes ago

Ask Portaur about its services and leave a message or callback request for the team.

8 tools: 1 do something that can't be undone, 3 change things and 4 only read.

Reads private data · 0
Reads text others write · 2
Can send data out · 2
1 finding

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 →

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.

8 tools

Can't be undone 1Sends, pays, publishes or merges: once done, it cannot be taken back.Claude Code: ask

send_messageLeaves a written message for a person at Portaur on behalf of the person you are helping.Reads text others writeCan send data outNo findings
Why it is in this group
- The name "send_message" says "send": a word for sending, and what is sent cannot be taken back.
What it can reach
- untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
- outboundThe name "send_message" says "send": it sends or publishes something to other people.
Description, as the server wrote it
Leaves a written message for a person at Portaur on behalf of the person you are helping. Needs their name, their email address and the message; a subject is optional. Use it only when the person asked you to contact Portaur. It stores the message in Portaur's inbox and sends one email to the address given, asking the person to confirm; nothing reaches a person's phone until they do. Returns a handle for request_status. It never sends anything to anyone else, never calls or texts anyone, and never quotes a price.
Annotations the server declares
- destructiveHint: false
- idempotentHint: false
- openWorldHint: true
- readOnlyHint: false
- title: Leave a message for Portaur

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

ask_portaurAsks Portaur's own assistant one question about Portaur and returns its answer, written from the same facts as the website.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
Asks Portaur's own assistant one question about Portaur and returns its answer, written from the same facts as the website. Read only: the question is answered once and not kept. Use it for a question the other read tools do not answer. It answers only about Portaur, never gives prices, and has a daily limit; once the limit is reached it says so.
Annotations the server declares
- destructiveHint: false
- openWorldHint: false
- readOnlyHint: true
- title: Ask Portaur a question
request_callbackAsks a person at Portaur to telephone the person you are helping.Reads text others writeCan send data outNo findings
Why it is in this group
- The name "request_callback" says "request": 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.
- outboundThe input takes a destination (input.phone): what the tool writes goes there.
Description, as the server wrote it
Asks a person at Portaur to telephone the person you are helping. Needs their name, email address, phone number and the reason for the call; a preferred time window is optional. Use it only when the person asked to be called. It stores the request in Portaur's inbox and sends one email to the address given, asking the person to confirm; Portaur's phone is alerted only after they do. A person makes the call by hand: nothing ever dials or texts the number. Returns a handle for request_status. It never sends anything to anyone else and never quotes a price.
Annotations the server declares
- destructiveHint: false
- idempotentHint: false
- openWorldHint: true
- readOnlyHint: false
- title: Ask Portaur to call back
request_statusSays how a request made with send_message or request_callback is doing, given the handle that tool returned: waiting for the person to confirm their email, confirmed and the owner …1 finding
Why it is in this group
- The name "request_status" says "request": a word for a change.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Findings
- Warn
  The server marks "request_status" read-only (readOnlyHint: true), and its own name, description or input give the class "write".
  Matched text
  annotations: {"readOnlyHint":true,"destructiveHint":false,"openWorldHint":false}; The name "request_status" says "request": a word for a change.
  What this check looks for
Description, as the server wrote it
Says how a request made with send_message or request_callback is doing, given the handle that tool returned: waiting for the person to confirm their email, confirmed and the owner has been told, or not found. Read only. It never returns the message or the address.
Annotations the server declares
- destructiveHint: false
- openWorldHint: false
- readOnlyHint: true
- title: Check a request

Only reads 4Looks things up and changes nothing.Show 4 read-only tools

about_portaurReturns facts about Portaur LLC, the company behind portaur.com: who it is, its mission, its founder, how to reach it, and the public pages that say more.No findings
Why it is in this group
- The description's first verb is "return": a word for reading.
Description, as the server wrote it
Returns facts about Portaur LLC, the company behind portaur.com: who it is, its mission, its founder, how to reach it, and the public pages that say more. Read only. The facts are the ones Portaur publishes on its own site. It never returns prices, client names or anything private.
Annotations the server declares
- destructiveHint: false
- openWorldHint: false
- readOnlyHint: true
- title: About Portaur
contact_optionsExplains the ways to reach a person at Portaur and what each needs: a written message, a request for a phone call back, or an email.No findings
Why it is in this group
- The description's first verb is "explain": a word for reading.
Description, as the server wrote it
Explains the ways to reach a person at Portaur and what each needs: a written message, a request for a phone call back, or an email. It also explains the confirmation email that follows a request. Read only. Call it before send_message or request_callback to learn what to ask the person for.
Annotations the server declares
- destructiveHint: false
- openWorldHint: false
- readOnlyHint: true
- title: How to reach Portaur
list_servicesLists the services Portaur offers, each with its name, a plain language summary and a fuller description, exactly as portaur.com states them.No findings
Why it is in this group
- The name "list_services" says "list": a word for reading.
Description, as the server wrote it
Lists the services Portaur offers, each with its name, a plain language summary and a fuller description, exactly as portaur.com states them. Read only. It never returns prices; pricing_approach explains how pricing works.
Annotations the server declares
- destructiveHint: false
- openWorldHint: false
- readOnlyHint: true
- title: List Portaur services
pricing_approachExplains how Portaur prices its work.No findings
Why it is in this group
- The description's first verb is "explain": a word for reading.
Description, as the server wrote it
Explains how Portaur prices its work. Read only. It returns no figures: Portaur never quotes a price through an assistant, and every project is scoped with a person.
Annotations the server declares
- destructiveHint: false
- openWorldHint: false
- readOnlyHint: true
- title: How Portaur prices work

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.

Reads private data0: 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.; request_callback
send_message
Can send data out2: Can carry data to people or systems: it sends, posts or publishes, or takes a recipient, channel or URL.; request_callback
send_message

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.

1 warn

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

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.

All changes to this server

Install

Pinned to version 1.0.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http portaur https://portaur.com/mcp

claude mcp add --transport http portaur https://portaur.com/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__portaur__about_portaur",
      "mcp__portaur__list_services",
      "mcp__portaur__contact_options",
      "mcp__portaur__pricing_approach"
    ],
    "ask": [
      "mcp__portaur__ask_portaur",
      "mcp__portaur__send_message",
      "mcp__portaur__request_callback",
      "mcp__portaur__request_status"
    ],
    "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 portaur. Review it before you use it.

Capability tags behind 2 rules

mcp__portaur__send_message untrusted-input, outbound
mcp__portaur__request_callback untrusted-input, outbound

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/com.portaur/portaur/verify?hash=7f1d3ff48a06b8e37a32909871e1f3023d9d8a2bddba1df0b7a1f4e80d5fca18" | jq -e '.changed == false'

Pinned hash 7f1d3ff48a06, from Oct 31, 2026, 17:18 UTC.

Watch

Get told when its tools change: a new tool, a new description, a new class.

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

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Badge

[![anlyon.dev](https://anlyon.dev/badge/com.portaur/portaur.svg)](https://anlyon.dev/servers/com.portaur/portaur)

Source: MCP Registry. Synced Oct 31, 2026, 17:17 UTC.