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Call Desk by Modern Mustard Seed

Claude connectorCommunity

Check a US or Canadian phone number before you call: validity, time zone, legal calling hours by state, recording consent, AI voice disclos…

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Call Desk answers the questions a business should settle before a person or an AI voice agent picks up the phone. check_phone_number validates any +1 number, finds where it rings and every time zone its exchange covers, and grades toll-fraud risk: Caribbean +1 codes that bill as international calls, 900 premium numbers, Pacific territory and non-geographic codes. can_i_call_now applies the federal TCPA and FTC calling hours, every stricter state rule we verified, and the Canadian CRTC rules to a number or state at any time. It checks every possible time zone, holiday bans and rules with future start dates, then returns the verdict, the reason and the next allowed time. recording_consent_rules gives one-party or all-party consent for all 50 states, DC and Canada, and the rule for calls across state lines. ai_voice_disclosure_rules lists the FCC ruling that AI voices are artificial voices, federal identification rules, and state AI disclosure laws with effective dates. list_state_calling_rules shows everything for one jurisdiction. Every rule carries its statute, a verbatim quote, the official source and the date we read it. Anything we could not verify on a primary source is listed, never applied. No sign-in, no model, no network calls; area code data comes from NANPA. Informational, not legal advice.

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5

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Movement

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#5570of 7,29467places down24h—7d
#5,489#5,534#5,579#5,624Sep 27Oct 3Oct 9Oct 15Oct 21Oct 26

Rank by trending score

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Popularity score

2,807024h—7d
2,2742,4202,5662,712Sep 27Oct 3Oct 9Oct 15Oct 21Oct 26

Trending score

——24h—7d
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In its categories

How this connector compares with others in the same category. Positions are counted within the category, not across the whole directory.

Legal338th of 411 by popularity · not ranked by trending score
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Communication568th of 775 by popularity · not ranked by trending score
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More from Modern Mustard Seed

All listings by Modern Mustard Seed

2 more on the publisher’s page.

Tools

  • ai_voice_disclosure_rules
  • can_i_call_now
  • check_phone_number
  • list_state_calling_rules
  • recording_consent_rules
Categories
Made by
Modern Mustard Seed · Website
Sign-in
Not required
Connector URL
https://mcp.modernmustardseed.com/call-desk
Transport
Streamable HTTP
Works with
Claude, Claude API, Claude Code, Claude Desktop
Added
October 11, 2026
More info
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