MSG91
com.msg91.mcp/mcpmcp.msg91.comstreamable-httpv1.0.0Scanned
Find and call the right MSG91 API for SMS, OTP, WhatsApp, Email and Voice.
3 tools: 1 change things and 2 only read.
- Reads private data · 2
- Reads text others write · 1
- Can send data out · 0
- No findings
Anlyon alternative
1 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.
3 tools
Changes things 1Claude Code: ask
quickstart-msg91Quickstart for the MSG91 API Call this to load the full instructions for this skill before doing the task.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 Quickstart for the MSG91 API Call this to load the full instructions for this skill before doing the task.
Annotations the server declares
- title: Quickstart Msg91
- readOnlyHint: true
- destructiveHint: false
- openWorldHint: false
Only reads 2Show 2 read-only tools
get_msg91_api_docsBrowse the MSG91 API docs, one level at a time.Reads private dataReads text others writeNo findings
Why it is in this group
- The name "get_msg91_api_docs" says "get": a word for reading.
What it can reach
- private-dataThe name "get_msg91_api_docs" says "get" and "doc": it reads documents.
- private-dataThe description's first sentence says "browse" and "doc": it reads documents.
- untrusted-inputThe description's first sentence says "browse": it reads web pages, which anyone can write.
Description, as the server wrote it Browse the MSG91 API docs, one level at a time. Call it without arguments to get the top level: the modules and pages with a short description and the endpoints they hold. Call it with `path` set to a module's or page's link (or path) to get what is inside it; each listing links the next level. Call it with `path` set to an endpoint's link ending in ".openapi.yml" to get that endpoint as an OpenAPI file: method, url, headers, query params, path variables, a request body example and sample responses. Fetch only the level you need.
Annotations the server declares
- title: Get MSG91 API docs
- readOnlyHint: true
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
search_msg91_docsSearch the MSG91 documentation with a natural-language question.Reads private dataNo findings
Why it is in this group
- The name "search_msg91_docs" says "search": a word for reading.
What it can reach
- private-dataThe name "search_msg91_docs" says "search" and "doc": it reads documents.
Description, as the server wrote it Search the MSG91 documentation with a natural-language question. Returns the most relevant passages with their page URLs.
Annotations the server declares
- title: Search MSG91 docs
- 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 outbound.
- Reads private data2
- Reads files, mail, messages, databases, secrets, calendars or repositories.
- Reads text others write1
- 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.
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 server https://mcp.msg91.com/mcpclaude mcp add --transport http server https://mcp.msg91.com/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__server__search_msg91_docs",
"mcp__server__get_msg91_api_docs"
],
"ask": [
"mcp__server__quickstart-msg91"
],
"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 server. Review it before you use it.
Capability tags behind 2 rules
- mcp__server__search_msg91_docs private-data
- mcp__server__get_msg91_api_docs private-data, untrusted-input
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/com.msg91.mcp/mcp/verify?hash=60695dd732e38f0aed2f4cd877a35931ef8b6ff14e3f96f4231db479234a8f56" | jq -e '.changed == false'Pinned hash 60695dd732e3, from Oct 30, 2026, 12:17 UTC.
Watch
Get told when its tools change: a new tool, a new description, a new class.
https://anlyon.dev/servers/com.msg91.mcp/mcp/changes.xmlAn Atom feed. Works in any feed reader or Slack's RSS app.
Badge
[](https://anlyon.dev/servers/com.msg91.mcp/mcp)Source: MCP Registry · repository. Synced Oct 30, 2026, 12:17 UTC.