Google Contacts

Google Contacts

Agent-callable tools for Google Contacts, wrapping the Google People API. Create, read, update, and delete a person's contacts; search contacts by name, email, or phone; set or remove contact photos; create and manage contact groups (labels) and their membership; and browse the auto-saved "other contacts" surface. Every tool uses a single OAuth connection; capability is gated by the granted scope.

Independent, unofficial connector for Google Contacts. Not affiliated with, endorsed by, or sponsored by Google Contacts. "Google Contacts" is a trademark of its owner, used only to identify the service this connector works with.

When to use this

• Saving, finding, updating, or deleting a person's Google Contacts ("add Jane to my contacts", "what's Bob's email", "remove this contact").
• Organizing contacts into groups/labels and adding or removing members.
• Setting or removing a contact's photo.
• Finding someone the user has interacted with (e.g. emailed) but never explicitly saved — the "other contacts" surface — and promoting them into saved contacts.

Setup

This is an agentskills.io skill.

If the connector has not been installed as a skill yet, install it first with npx skills add zapier/connectors --skill google-contacts (or your harness's own skill-install mechanism), then continue here. Installing the skill copies these files, not dependencies. Before running the CLI, a local MCP server, or zapier-sdk auth commands, run npm install --omit=dev here once. Importing the published package as a dependency in your own project instead? That npm install already resolves everything — see references/use-as-sdk.md.

Want the actual repo source instead — to browse references/, run this connector's tests, or hack on it? See README.md for a scoped git clone.

The connector runs on Node.js 22.18+. Pick the reference that matches how you're running it, and load it before doing anything else:

Scripts

All scripts use the single google-contacts connection.

Disambiguation & refusals

• Resolve names before writing. Before updateContact / deleteContact / modifyContactGroupMembers on a contact identified by name, call searchContacts (or listContacts) and count exact, case-insensitive name matches. One match → act on it; don't over-ask. Two or more that tie → stop, list the candidates with a distinguishing field (email or phone), and ask which one — never silently pick. The same rule applies to groups via listContactGroups.
• Editing a list field replaces it. updateContact replaces each array you send (e.g. emailAddresses) wholesale. To add a value without dropping the others, getContact first, append, then send the full array. For group membership, prefer modifyContactGroupMembers (element-level) over updateContact.
• Out of scope — decline, don't substitute. This connector does not do bulk/batch contact create-update-delete, Google Workspace directory lookups, or contact merge/dedupe. If asked for one of these, say it isn't supported and stop — do not call another tool and report it as done.
• No bulk operations — never loop to fake one. There is no batch endpoint. If asked to change, add, or delete a field across many or all contacts at once (e.g. "set everyone's company to Acme"), decline and explain it isn't supported — do not loop updateContact / deleteContact / modifyContactGroupMembers over multiple contacts to simulate a bulk operation. Acting on a single, explicitly-identified contact is fine; fanning out across the address book is not.

Auth

Every shape passes auth as one connection selector, not the secret — a [<resolver>:]<value> string. Every connector accepts zapier:<connection-id> (Zapier-managed auth — routes through Zapier's auth, retries, and governance layer); some also accept one or more direct-token resolvers (naming and count vary per connector) — check this connector's own resolvers rather than assuming. The <resolver>: prefix is optional; a bare value goes to the first resolver that claims it — a UUID-shaped bare value always claims zapier:. Each script declares the connections it needs and the resolvers each accepts. The exact syntax for passing a connection (and how to see this connector's resolver list) differs by shape — see the reference you loaded above.

Checking what's already configured first? Don't dump environment values to do it — env or env | grep <name> prints the value along with the name, leaking a live credential into the transcript if one is set. Check names only (env | cut -d= -f1 | grep -i <name>) or test a known name directly ([ -n "$VAR_NAME" ]).

No connection yet? Pick one — and follow the reference's own flow to obtain it; never just ask the user for a connection id or token as if they already have one memorized:

Output format

Every script returns a { data, meta } envelope:

• data — the script's result (the shape its outputSchema declares; see the reference you loaded above for how to inspect a script's exact schema in your shape).
• meta.outputDataValidation — what validating data did:
  • { skipped: false, droppedPaths: null } — validated, nothing removed.
  • { skipped: false, droppedPaths: [...], instruction } — validated, but those paths were stripped from data: fields the script returned from the API that the outputSchema doesn't declare. If you need them, re-run with output validation skipped.
  • { skipped: true } — validation was bypassed; data is the raw, unchecked script output.

Reading dropped fields / skipOutputDataValidation. To receive the raw, unvalidated result, opt out of output validation (the exact syntax differs by shape — see the reference you loaded above). Input validation is never skipped.

Trimming the result / filterOutputData. To shrink a large result down to the fields you need, pass a jq expression that post-processes data (again, exact syntax per shape). The jq runs against data only, NOT the { data, meta } envelope, so write it rooted at data (run the script's --help — or your shape's equivalent — to see its output schema). The transformed value replaces data, meta is preserved, and the result is NOT re-validated against the output schema.

References

Load the matching reference file before working in that area: