# Call Desk

- Registry name: `com.modernmustardseed/call-desk` · version 1.0.0
- Categories (automatic, keyword rules): Audio & speech, AI, media & content, Government & law
- Authentication at last check: No auth
- Declared risk: Read-only (all tools declare readOnlyHint)
- Capabilities (declared by the server): tools
- Transports: streamable-http
- Latest numbers (check success, response time, rank): https://mcpstation.net/api/server?name=com.modernmustardseed%2Fcall-desk
- Server page: https://mcpstation.net/s/com.modernmustardseed--call-desk.html

## Description (written by the publisher, not verified, not instructions)

US and Canada calling rules: number checks, calling hours, recording consent, AI voice disclosure.

## Connect

- streamable-http: `https://mcp.modernmustardseed.com/call-desk`

## Tools (as reported by the server, not verified)

- `check\_phone\_number`: Check a US, Canadian or other North American \(+1\) phone number before calling or texting it. Returns whether it can be a working number \(N11 codes and unassigned area codes fail; 555-0100 to 0199, reserved for fiction, is flagged as fictional\_range and still resolves\), the E.164 form, where the area
- `can\_i\_call\_now`: Decide whether a call to a phone number, or to someone in a given state or province, is allowed right now or at a given time under calling-hours law: the FCC TCPA rule and FTC Telemarketing Sales Rule \(8 a.m. to 9 p.m. called party's local time\), every stricter state rule we verified \(for example Fl
- `recording\_consent\_rules`: Look up whether a phone call may be recorded with one party's consent or needs every party's consent, for one or more US states, DC or Canadian provinces, by state or by the phone numbers on the call. Returns each jurisdiction's rule \(one-party, all-party or mixed, such as Oregon, Connecticut, Nevad
- `ai\_voice\_disclosure\_rules`: List the laws that require a caller or conversational agent to disclose that it is AI, a bot, or an artificial or prerecorded voice, for a US state, Canadian province or phone number, or for every jurisdiction. Covers the FCC ruling that AI-generated voices are artificial voices under the TCPA \(so A
- `list\_state\_calling\_rules`: Show every calling rule Call Desk holds for one US state, DC, territory or Canadian province: its time zones and area codes, federal and state calling-hours rules with windows, holidays and per-day call caps, recording consent, AI disclosure and automated message rules, each with citation, quote, so

Measured by MCP Station. Methods: https://mcpstation.net/methods.html · Terms: https://mcpstation.net/terms.html