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Lawmatics

Lawmatics

MCP server · Practice Management · lawmatics.com · 40 categories · 177 tools

Lawmatics is a legal CRM, client intake, and marketing automation platform for law firms. This integration exposes contacts, companies, matters, billing (invoices, transactions, expenses, time entries), tasks, documents, events, and marketing data as governed MCP tools, scoped per member by access level.

Update Phone Number (lawmatics_update-phone-number)

Update an existing phone number in Lawmatics by ID. Optionally re-attach it to a different contact, matter, or company. Returns the updated record with a `relationships` envelope carrying an {id,type} pointer to the owning record (contact, company, or firm).

Tool Input

phoneNumberIdstringrequired— ID of the phone number to update; a numeric string(pattern: ^\d+$)
phoneNumberstring— The phone number string
phoneTypestring— Phone number label (e.g. Primary, Mobile, Work, Home)
matterIdstring— ID of the matter to re-attach this phone number to
contactIdstring— ID of the contact to re-attach this phone number to
companyIdstring— ID of the company to re-attach this phone number to

Tool Output

idstringrequired— Unique ID of the phone number record
phoneTypestringrequired— Phone number label (e.g. Primary, Mobile, Work, Home)
phoneNumberstringrequired— The phone number string, formatted as stored
relationshipsobjectrequired— JSON:API relationship pointers to related records as {id,type} stubs. Not materialized — follow a pointer by calling that resource's own get/find tool (e.g. type 'contact' -> get-contact, type 'company' -> get-company).
informationableobjectnullrequired— Owning record pointer (contact, company, or firm); null when unset
idstringrequired— ID of the referenced Lawmatics record
typestringrequired— JSON:API record class of the reference (e.g. "user", "contact", "prospect", "firm"); resolve it by calling that resource's own get/find tool — this pointer is not materialized

We're Adding More Lawmatics Tools Constantly!

Don't see a specific Lawmatics tool you need? Email support@weave.legal and we can add it.

Lawmatics Frequently Asked Questions

What does the Update Phone Number tool do?

This page documents the Update Phone Number tool (lawmatics_update-phone-number). Update an existing phone number in Lawmatics by ID. Optionally re-attach it to a different contact, matter, or company. Returns the updated record with a relationships envelope carrying an {id,type} pointer to the owning record (contact, company, or firm). It is one of the Lawmatics Phone Numbers tools, invoked through your firm's Weave MCP connection and available to members whose access level permits it.

What is the Lawmatics integration?

The Lawmatics integration connects your firm's Lawmatics account to Weave. Lawmatics is a legal CRM, client intake, and marketing automation platform for law firms. This integration exposes contacts, companies, matters, billing (invoices, transactions, expenses, time entries), tasks, documents, events, and marketing data as governed MCP tools, scoped per member by access level. It groups 177 tools into 40 categories, exposed through your firm's Weave MCP connection and filtered per member by access level.

How does my firm connect Lawmatics to Weave?

An admin connects Lawmatics once for the whole firm via OAuth. Every member then works through that single connection; there is no per-user Lawmatics login.

Do I need to install or configure anything locally?

No. Weave is fully hosted, so there is nothing to install, run, or maintain on your own machines. An admin connects Lawmatics once from the Weave console through a secure OAuth handshake, and your credentials are encrypted at rest and stay inside Weave's infrastructure. After that, each member simply points their AI assistant at your firm's Weave MCP endpoint, and the tools they are allowed to use appear automatically based on their access level.

Can everyone on my team use every tool?

No. Tools are exposed per member by access level, so each person only sees the Lawmatics tools their role permits.

Are changes made through these tools reversible?

Reads are always safe. Deletes are irreversible: they remove the record from Lawmatics permanently.

How are money amounts represented?

All monetary values (expenses, transactions, invoices, time-entry rates) are integer cents; for example, 50000 means $500.00.

Related Tools

Update Email AddressUpdate AddressUpdate Contactcompaniescreate-phone-numberdelete-phone-number