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Updates dataContactsMCP tool

contacts_update

Update an existing contact's information.

Update an existing contact's information. Only provided fields are updated — omitted fields remain unchanged. Common uses: fix a phone number or email, update the address, adjust tags. Returns the updated contact record.

Parameters#

ParameterTypeRequiredDescription
contact_idstringYesUUID of the contact to update · Format: UUID
first_namestringNoNew first name
last_namestringNoNew last name
emailstringNoNew email address
phonestringNoNew phone number
companystringNoNew company name
notesstringNoNotes to add or update

Example prompts#

  • "Update Dave Romero's phone number to 661-555-0190 in my contacts."
  • "Change Sarah Kim's company to Golden Valley Lending and add a note she moved firms."

Safety#

Updates data. Changes an existing record. The change is visible immediately in the app and can be edited back.

Previous name#

This tool was previously published as update_contact. Call it by its current name — legacy names are kept here for reference and old links redirect, but they are not callable.