MCP.Market

Talktoplanb MCP server

by JMLEE850623·io.github.JMLEE850623/talktoplanb-mcp·v1.0.1
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MCP server for TalkToPlanB: list rooms, read & send messages (WhatsApp alternative).

B80/100grade B
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Safety scan
B80/100

full report

Adoption
Growing

0 stars33 downloads/wk

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If you have run it, two minutes of your experience saves the next person an afternoon.

Talktoplanb tools (4, 1 write)

write = sends, deletes, buys or posts

Read from the package source without running it. The installed server may list more.

  • list_rooms

    List the TalkToPlanB chat rooms (group chats and direct messages) the account belongs to. Returns room ids you can use with read_messages and send_message.

  • read_messages

    Read recent messages in a TalkToPlanB room. Provide a roomId obtained from list_rooms.

  • send_messagewrite action

    Send a TalkToPlanB message. Provide text plus EITHER roomId (an existing room from list_rooms) OR toPhone (the recipient’s phone number, which finds or creates a direct message).

  • whoami

    Get information about the TalkToPlanB account that owns the current API key (user id, username, scopes).

Public scan report

scanner v0.1.9 · 2026-09-27 · same rubric, same numbers if you re-run it

no findings
  • Code scan2 source files scanned25/25
  • –Live reliabilityno gateway calls yet and no remote to proben/a
  • –Tool poisoningtools not inspected (local package is not executed); not countedn/a
  • Auth qualitystatic API keys via environment variables6/15
  • Maintenancelast push 18 days ago15/15
  • Maintainer identityregistry namespace matches repository owner6/10
Overall 80/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Talktoplanb compares

Against every graded MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
80/100
higher than 60% of 48,255 servers
Tools
4
the typical server has 7
Tools that change things
25%
typical: 0%. Fewer write tools means less an agent can break
Downloads a week
33
more than 22% of 12,191 servers with a package

What its tools let an agent do: 3 read · 1 send or post

Install Talktoplanb in Claude Code, Cursor or VS Code

Runs npx -y talktoplanb-mcp on your machine. Read the scan report first; the gateway never runs local packages.

claude mcp add talktoplanb-mcp -- npx -y talktoplanb-mcp
Add to Cursor

What the publisher says

From the Talktoplanb repository's README, as published. We do not edit it. Read it on GitHub

TalkToPlanB MCP Server

Let AI assistants (Claude Desktop, and any Model Context Protocol client) use TalkToPlanB — list chat rooms, read messages, and send messages.

It wraps the TalkToPlanB developer REST API and talks MCP over stdio.

Tools

1. Get an API key

  1. Open the developer portal:
  2. Register / log in, create a key, and grant the messages:read and messages:send scopes.
  3. Copy the key (looks like ttpb_xxxxxxxx...).

2. Use it with Claude Desktop

Add this to your Claude Desktop config (%APPDATA%\Claude\claudedesktopconfig.json on Windows, ~/Library/Application Support/Claude/claudedesktopconfig.json on macOS):

{
  "mcpServers": {
    "talktoplanb": {
      "command": "npx",
      "args": ["-y", "talktoplanb-mcp"],
      "env": {
        "TALKTOPLANB_API_KEY": "ttpb_your_key_here"
      }
    }
  }
}

Restart Claude Desktop, then try: “List my TalkToPlanB rooms” or “Send a TalkToPlanB message to +60123456789 saying hello.”

Environment variables

3. Local development

cd mcp-server
npm install
npm run build      # compiles src → dist
TALKTOPLANB_API_KEY=ttpb_... npm start

4. Publish to npm (so npx talktoplanb-mcp works for everyone)

cd mcp-server
npm login
npm publish --access public

After publishing, you can list it on MCP registries (mcp.so, Glama, Smithery) — see ../marketing/listing-checklist.md.

Notes

  • Requires Node.js 18+ (uses the built-in fetch).
  • stdout carries the MCP protocol; all logs go to stderr.
  • The server only does what your API key is allowed to do (its scopes).

Nothing above is checked by us. What we check is on the safety report.

Talktoplanb: common questions

Is Talktoplanb MCP server safe?
Mostly: it is graded B (80/100). Read the Talktoplanb safety report
How do I install Talktoplanb?
It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
Does Talktoplanb need an API key?
Yes. The registry entry asks for TALKTOPLANB_API_KEY.
Is Talktoplanb maintained?
The last commit was 56 days ago (2026-09-09). The latest release is v1.0.1.
How does Talktoplanb compare with other MCP servers?
safety score 80/100 (higher than 60% of 48,255 servers); tools 4 (the typical server has 7); tools that change things 25% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.