Server data from the Official MCP Registry
MCP server for ClawCall — AI-powered US phone calling.
About
MCP server for ClawCall — AI-powered US phone calling.
Security Report
Valid MCP server (1 strong, 1 medium validity signals). 1 code issue detected. No known CVEs in dependencies. Package registry verified. Imported from the Official MCP Registry. 1 finding(s) downgraded by scanner intelligence.
10 files analyzed · 2 issues found
Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.
Permissions Required
This plugin requests these system permissions. Most are normal for its category.
What You'll Need
Set these up before or after installing:
Environment variable: CLAWCALL_API_KEY
Environment variable: CLAWCALL_BASE_URL
How to Install
Add this to your MCP configuration file:
{
"mcpServers": {
"io-github-clawcall-dev-clawcall": {
"env": {
"CLAWCALL_API_KEY": "your-clawcall-api-key-here",
"CLAWCALL_BASE_URL": "your-clawcall-base-url-here"
},
"args": [
"-y",
"@clawcall/mcp"
],
"command": "npx"
}
}
}Documentation
View on GitHubFrom the project's GitHub README.
ClawCall
Make real AI-powered phone calls from any AI agent. ClawCall dials US phone numbers, handles the conversation, and returns the outcome, transcript, and recording when available.
30 calls and 30 minutes free, whichever lasts later. No credit card required.
Hosted MCP connector (recommended)
ClawCall's official remote MCP server is available at:
https://api.clawcall.dev/mcp
Add that URL as a custom connector in Grok Build, ChatGPT, Claude, Codex, or another remote MCP client. The connector uses OAuth 2.1: sign in to ClawCall and approve read/write call access when prompted. No API key is copied into the AI host.
The hosted connector can:
- place outbound calls to US phone numbers
- navigate phone menus and hold queues
- bridge the user into a live call
- poll call status and retrieve transcripts and temporary recording URLs
- list inbound and outbound call history
- end active calls and inspect plan or trial usage
- serve ClawCall's calling guide before a call is placed
The Grok Build plugin source is in grok/. Its official xAI marketplace submission is tracked in xai-org/plugin-marketplace#336.
Agent skill
Install the ClawCall skill from ClawHub:
openclaw skills install clawcall-dev
Published skill: https://clawhub.ai/clawcall-dev/clawcall-dev
Or manually add skill/SKILL.md and its bundled references to your agent's skills directory. The skill uses ClawCall's REST API and persists its low-privilege API key locally.
Legacy local stdio MCP package
The mcp/ directory contains the legacy @clawcall/mcp stdio package for existing local/API-key installations. New integrations should use the hosted OAuth connector above. The legacy package remains documented for compatibility but is not the distribution path submitted to the xAI marketplace.
What it does
- Calls US phone numbers over real phone lines
- Handles appointments, reservations, order checks, callbacks, office follow-ups, phone menus, and hold queues
- Leaves voicemail or takes messages when instructed
- Returns call outcomes, transcripts, and recordings
- Supports live handoff when identity verification, negotiation, or a real-time decision requires the user
- Supports reusable voice, personality, greeting, and inbound reserved-number answering preferences through the product and REST surfaces
Examples
"Call Dr. Rivera's office and confirm my appointment for Tuesday at 2:30."
"Phone the restaurant at +15551234567 and make a reservation for four people Saturday at 7 PM."
"Get me through to a real person at my insurance company."
Links
- ClawCall
- Documentation
- For AI agents
- Hosted MCP endpoint
- Published ClawHub skill
- Privacy policy
- Terms of service
License
MIT
Download History
Reviews
No reviews yet
Be the first to review this server!
More Developer Tools MCP Servers
Git
Freeby Modelcontextprotocol · Developer Tools
Read, search, and manipulate Git repositories programmatically
Fetch
Freeby Modelcontextprotocol · Developer Tools
Web content fetching and conversion for efficient LLM usage
Toleno
Freeby Toleno · Developer Tools
Toleno Network MCP Server — Manage your Toleno mining account with Claude AI using natural language.
mcp-creator-python
Freeby mcp-marketplace · Developer Tools
Create, build, and publish Python MCP servers to PyPI — conversationally.
MCP Marketplace
Freeby mcp-marketplace · Developer Tools
Search and install MCP servers from inside your AI client.
MarkItDown
Freeby Microsoft · Content & Media
Convert files (PDF, Word, Excel, images, audio) to Markdown for LLM consumption