Branch Docs

io.github.branch-docs/aibranch-docsstreamable-httpv1.0.1Scanned 2 hours ago

Access and search Branch's official API documentation directly within any AI agent or client.

8 tools: 2 change things and 6 only read.

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

Sign-in required, no OAuth metadata. Remote posture

Anlyon alternative

2 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

Changes things 2Creates or changes something that can be changed back.Claude Code: ask

branch-overviewCall this when the user is new to Branch or is asking what Branch is, what it does, how its core objects relate (organizations, workers, wallets, payment profiles, disbursements), …1 finding
Why it is in this group
- The description's first verb is "call": 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 "branch-overview" 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 description's first verb is "call": a word for a change.
  What this check looks for
Description, as the server wrote it
Call this when the user is new to Branch or is asking what Branch is, what it does, how its core objects relate (organizations, workers, wallets, payment profiles, disbursements), or where to begin an integration. Returns a one-page orientation: the object model, the worker lifecycle from onboarding through payment, the two integration approaches, and the sandbox and production environments. For specific procedures or API details, use search, fetch, and get-endpoint instead — this tool is orientation only.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- openWorldHint: false
list-webhook-eventsCall this when the user asks about Branch webhooks, events, notifications, or callbacks — including which events exist, what data an event contains, or which event fires at a given…Reads private data1 finding
Why it is in this group
- The name "list-webhook-events" says "list": a word for reading.
- The description's first verb is "call": a word for a change.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
What it can reach
- private-dataThe description's first sentence says "branch": it reads repositories.
Findings
- Warn
  The server marks "list-webhook-events" 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 "list-webhook-events" says "list": a word for reading.
  What this check looks for
Description, as the server wrote it
Call this when the user asks about Branch webhooks, events, notifications, or callbacks — including which events exist, what data an event contains, or which event fires at a given point in worker onboarding or payment. Returns the complete catalog of all 22 Branch webhook events with their payload fields. Use the fetch tool with a listed doc id to get full details and a JSON example for a specific event.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- openWorldHint: false

Only reads 6Looks things up and changes nothing.Show 6 read-only tools

fetchGets detailed content for documentation by ID returned from the `search` tool.No findings
Why it is in this group
- The name "fetch" says "fetch": a word for reading.
Description, as the server wrote it
Gets detailed content for documentation by ID returned from the `search` tool.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- openWorldHint: false
get-endpointGets detailed information about a specific API endpoint, including security schemes and serversNo findings
Why it is in this group
- The name "get-endpoint" says "get": a word for reading.
Description, as the server wrote it
Gets detailed information about a specific API endpoint, including security schemes and servers
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- openWorldHint: false
get-server-variablesGets the server variables for each server within a specific OpenAPI spec.No findings
Why it is in this group
- The name "get-server-variables" says "get": a word for reading.
Description, as the server wrote it
Gets the server variables for each server within a specific OpenAPI spec.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- openWorldHint: false
list-endpointsLists all API paths and their HTTP methods with summaries, organized by path.Reads text others writeNo findings
Why it is in this group
- The name "list-endpoints" says "list": a word for reading.
What it can reach
- untrusted-inputThe description's first sentence says "list" and "http": it reads web pages, which anyone can write.
Description, as the server wrote it
Lists all API paths and their HTTP methods with summaries, organized by path. Results can be passed directly into 'get-endpoint'.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- openWorldHint: false
searchSearches through documentation with the given search query, returning a list of results with ID, title, and URL.Reads text others writeNo findings
Why it is in this group
- The name "search" says "search": a word for reading.
What it can reach
- untrusted-inputThe description's first sentence says "search" and "url": it reads web pages, which anyone can write.
Description, as the server wrote it
Searches through documentation with the given search query, returning a list of results with ID, title, and URL.
Annotations the server declares
- readOnlyHint: true
- destructiveHint: false
- openWorldHint: false
search-endpointsPerforms a deep search through paths, operations, and parameters to discover relevant API endpoints.No findings
Why it is in this group
- The name "search-endpoints" says "search": a word for reading.
Description, as the server wrote it
Performs a deep search through paths, operations, and parameters to discover relevant API endpoints. Use this tool to find specific API capabilities, required parameters, or data models based on search keywords. Results can be passed directly into 'get-endpoint'.
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 data1: Reads files, mail, messages, databases, secrets, calendars or repositories.; list-webhook-events
Reads text others write2: Brings in text someone else can write: web pages, inbound email, messages, issues and comments.; list-endpoints
search
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.

Sign-in required, no OAuth metadata

Looked at Oct 29, 2026, 21:59 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: no
Tools that change things, listed without credentials: 0
Protocol version: not observed
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: yes
Dynamic client registration: not observed
Client ID metadata documents: not observed

The probe stopped: The SSE stream never sent an endpoint event.

Findings

Matches of fixed checks, with the text they matched.

2 warn

Warnlist-webhook-events
The server marks "list-webhook-events" 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 "list-webhook-events" says "list": a word for reading.
What this check looks for
Warnbranch-overview
The server marks "branch-overview" 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 description's first verb is "call": 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 1.0.1. Values in angle brackets are yours to fill in.

claude mcp add --transport http ai https://docs.branchapp.com/mcp

claude mcp add --transport http ai https://docs.branchapp.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__ai__list-endpoints",
      "mcp__ai__get-endpoint",
      "mcp__ai__search-endpoints",
      "mcp__ai__get-server-variables",
      "mcp__ai__search",
      "mcp__ai__fetch"
    ],
    "ask": [
      "mcp__ai__list-webhook-events",
      "mcp__ai__branch-overview"
    ],
    "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 ai. Review it before you use it.

Capability tags behind 3 rules

mcp__ai__list-endpoints untrusted-input
mcp__ai__search untrusted-input
mcp__ai__list-webhook-events private-data

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/io.github.branch-docs/ai/verify?hash=613558e6672140a3f0a6b3188c682980a6937ba63fce6eafccbd6591b404f46d" | jq -e '.changed == false'

Pinned hash 613558e66721, from Nov 3, 2026, 06:18 UTC.

Watch

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

https://anlyon.dev/servers/io.github.branch-docs/ai/changes.xml

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Badge

[![anlyon.dev](https://anlyon.dev/badge/io.github.branch-docs/ai.svg)](https://anlyon.dev/servers/io.github.branch-docs/ai)

Source: MCP Registry · repository. Synced Nov 3, 2026, 06:17 UTC.