Trestle MCP by usefulapi

by FastDrop

MCP MCP VERIFIED Verified 4 hours ago Registry import free

Validate phone numbers, line types and TCPA litigator risk in Trestle.

Validate phone numbers, line types and TCPA litigator risk in Trestle. Official MCP Registry: io.usefulapi/trestle@1.0.0. Remote endpoint: https://trestle.usefulapi.io/mcp

Problem it solves

Discoverable MCP server listed in the official MCP Registry.

How it's different

Remote MCP endpoint ingested from the official registry and probed by FastDrop.

Ingested from the official MCP Registry

FastDrop pulled this entry from the official MCP Registry as io.usefulapi/trestle and probed the endpoint. The maker did not submit it, so the outbound link is not endorsed and the description is not theirs.

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Tools this endpoint exposes

Read directly from the endpoint on 7 Nov 2026. Not supplied by the maker.

trestle_validate_phone
Check a phone number with Trestle Phone Validation. Returns whether it is valid, its country and carrier, its line type (Mobile, Landline, FixedVOIP, NonFixedVOIP, TollFree and so on), whether it is p
trestle_check_tcpa_litigator
Validate a US phone number and run Trestle's TCPA litigator check. Returns add_ons.litigator_checks['phone.is_litigator_risk']: true when the subscriber is a known TCPA litigator, null when the check