Claude for Legal: what it is, what Anthropic says it costs, and who it is for

Anthropic's Claude for Legal is a set of practice-area plugins and connectors to the systems a legal team already runs. If you searched for it, you probably want three things: what it actually is, what it costs and on which plan, and whether it is built for a practice like yours. Here is each, read at Anthropic's own pages, and the one record it does not hold: what each client said.

Short answer: Claude for Legal is not a product you buy on its own. It is twelve plugins and more than twenty connectors that run inside Claude, published as open source, with no separate price on Anthropic's pricing page, in the announcement or in the README as of 12 October 2026. It is shaped for legal departments and firms with systems to connect; a solo can install it, and one plugin names solo practice. For the wider picture of these tools in a practice, start with our map of AI for lawyers; for using Claude in your own practice, prompts and settings included, see Claude for lawyers and law firms.

A disclosure first. This page is published by Equerry, which makes a personal assistant for iPhone: it holds the client record the last section of this page describes, and does none of the work the plugins do. Equerry is not affiliated with Anthropic, is not a legal research or drafting tool, and nothing here is legal advice. Every Anthropic statement below was read at the source on 12 October 2026.

What Claude for Legal is

On May 12, 2026, Anthropic published a post titled "Claude for the legal industry." Its own summary: "Today we're introducing 20+ new MCP connectors that link Claude to the software the legal industry already relies on," and "12 new plugins tailored to specific legal work and practice areas." It built on an earlier step: "Earlier this year we released our first legal plugin," which press coverage of the launch dated to February. The post's reason for the release was usage: "legal professionals have become the most engaged Claude Cowork users of any knowledge-work function."

Three pieces make it up:

• Plugins are the practice areas. Anthropic's README calls them "Self-contained practice-area bundles — skills, agents, hooks, and a template practice profile." Each one, the post says, "starts with a short setup interview that learns your practice," covering your playbook, escalation chain, risk calibration and house style. The README puts the same point more bluntly: "Skipping setup is the single most common reason a skill produces generic output."
• Connectors are the reach. In the post's words, "MCP connectors bring your legal work (the documents, communications, and records tied to specific matters) into Claude." The README describes them as MCP servers "that wire Claude to your data — CLM, DMS, e-discovery, research platforms, productivity."
• Where it runs. The post: "The new connectors and practice-area plugins are open source and available in Claude Cowork." The README says the same material can be installed "as a Claude Cowork or Claude Code plugin, or deploy it through the Claude Managed Agents API." Since then Anthropic has folded Cowork into Claude itself: on September 16, 2026 it wrote, "Starting today, Claude Cowork and chat are merging into one Claude," and "It's rolling out on Pro and Max plans over the next few weeks, with more plans to follow."

One line from the README sets the terms of use, in bold: "Every output from these plugins is a draft for attorney review — not legal advice, not a legal conclusion, not a substitute for a lawyer."

The twelve plugins, in Anthropic's words

The README lists them under four headings, "Transactional & advisory" (the first eight below), "Litigation", "Learning & practice" and "Ecosystem", and the table keeps its order. The right-hand column is the opening of Anthropic's own "What it adds" line for each; nothing is added to it here.

A thirteenth sits under "External / partner-built": cocounsel-legal, built by Thomson Reuters, which "Requires a CoCounsel Legal subscription with the MCP connector enabled." The README is clear that for partner plugins "the vendor owns the code, the connector, and the support channel."

The connectors

The May 12 post names the systems. Among them: Definely, Docusign, Ironclad, Box, Datasite, iManage, NetDocuments, Everlaw, Relativity, Thomson Reuters (CoCounsel Legal), Trellis, Harvey, Solve Intelligence and the Free Law Project (CourtListener). The README's own table adds Slack and Google Drive for "all plugins" and attaches a note to most of the legal systems: "Connectors marked 'customer subscription' need the customer's own account and API key." A connector gives Claude a door into a system; it does not give you the system.

What Claude for Legal costs, and on which plan

This is the question most people bring to the page, so here it is plainly. Anthropic's pages do not publish a separate price for Claude for Legal as of 12 October 2026. The pricing page does not mention it; the May 12 post and the README name none. The only sentence about Anthropic's own pricing in the announcement refers to the Claude for Nonprofits program ("significantly discounted pricing"), not to the plugins.

What Anthropic does say is where plugins live. Its help center: "Plugins are available to all paid plans (Pro, Max, Team, Enterprise)." The post adds, for organisations: "Enterprise admins can enable them in your workspace settings." So the cost of Claude for Legal, today, is the cost of a paid Claude plan. From claude.com/pricing, read 12 October 2026 (US, before tax):

Enterprise is on the same page, "US$20/seat/month, billed annually," described as "Seat price + usage at API rates," and is the plan the post's line about admins enabling plugins speaks to. Anthropic's standing caveat applies: "Price and plans are subject to change at Anthropic's discretion."

Two costs sit outside the plan. The connectors marked "Customer subscription": you already pay iManage, Ironclad, Everlaw or Thomson Reuters for the system, and the connector only lets Claude in. And the Managed Agents route starts from an Anthropic API key, a developer path for a legal-operations team rather than something a subscriber switches on.

Who it is for, read off the list

You do not need a sales call to answer this; the plugin table does it. The eight under "Transactional & advisory" are in-house work, and the README's opening sentence says so: "in-house commercial, privacy, product, corporate, employment, litigation, regulatory, AI governance, IP, and the learning side of the practice (law school clinics and students)." Two plugins are for law schools, one is for installing community skills safely, and that leaves litigation-legal, whose entry "Works two surfaces" and names "Firm/solo" as the second.

The connectors point the same way. iManage, NetDocuments, Ironclad, Docusign, Everlaw, Relativity, Datasite: these are the systems of a legal department or a firm large enough to run a document system, a contract system and an e-discovery platform, with a playbook to teach the setup interview. Anthropic's own line about its users fits: "Firms and in-house teams have moved from testing Claude to running their practice on it". The firms quoted in the post include Freshfields, Quinn Emanuel and Holland & Knight.

What a solo or small firm can use today

Ordinary Claude on Pro or Max handles most of a small practice's drafting and reading without any plugin (the practice guide linked at the top covers that use). On top of that, once Cowork is available on your account, the open-source plugins install the way the README describes and no further. Its Cowork section is three steps: "Open the Cowork tab," "Click Customize in the left sidebar," then "Click Browse plugins and install the ones you want, or upload a custom plugin file." Anthropic's help center gives a slightly different path for the current app, through Customize, then Plugins, then Discover, then Add, so trust whichever your screen shows. After installing, the README's two instructions are to "Run the cold-start interview first," which "takes 10–20 minutes per plugin," and to "Start by connecting a research tool," because "citations are unverified without one."

Whether any of it belongs in your practice is a separate decision. Claude for Legal changes none of the questions your jurisdiction's guidance and your engagement letters put to you about client information, and this page makes no claim that a plugin, a connector or a setting makes a tool suitable for privileged or confidential material.

What it does not hold: what each client said

Read the connector list once more and notice what kind of thing is on it: document systems, contract systems, e-discovery platforms, dockets, research databases. Each holds filed, saved or produced material, and the connectors' job, in the post's words quoted above, is to bring the records "tied to specific matters" into Claude: reach into systems, a whole system at a time.

A great deal of what decides a matter never enters a system. The client's answer, on the phone, to "what would you actually accept?" The remark from opposing counsel in the corridor that changed your read of their position. The one email thread where a date moved. Those live in your head, in your notes if you made them, and in your own mailbox. No connector in the list reaches your mailbox thread by thread, and Claude's own memory is drawn from your chats rather than the matter file (detail in does Claude remember previous conversations?). How far any tool may reach into client material is the decision our map of legal AI for practitioners asks you to make deliberately; what follows is the narrow tool for the record the systems miss.

Where Equerry fits

Equerry is a personal assistant on your iPhone who helps you get things done. For a lawyer that means the client record, not the law: it does not research, draft or review, and it has no connectors of any kind. Nothing reaches it unless you send it.

The difference from the connector list is the unit. A connector gives Claude a system whole; Equerry takes one thing at a time, so what it holds about a client is exactly what you chose to send.

The honest limits. Equerry has no iManage, NetDocuments, Clio, Outlook or CRM connection, does not text or call clients, and does not send email on your behalf; it cannot find the thread you never forwarded. Anyone on a thread can see its address on the CC line; forward instead where that would be awkward. Sending something is still sharing it: what you send is processed by the outside providers named on our AI disclosure page, so your firm's policy applies here exactly as it does to Claude. Equerry makes no claim about privilege or about meeting any bar rule. Equerry Pro is $39.99 a month or $329 a year.

Claude for Legal reads and drafts across the systems it is built around; Equerry keeps what each client said. For what Claude itself can see of your mail, read can Claude read my emails?

Sources, all read 12 October 2026. Anthropic, Claude for the legal industry (May 12, 2026) and Claude Cowork and chat are now one Claude (September 16, 2026). anthropics/claude-for-legal README (Apache License 2.0). Claude pricing (prices exclude applicable tax; "Price and plans are subject to change at Anthropic's discretion"). Claude Help Center, Use plugins in Claude. Claude Marketplace, Legal plugin. The February date of the first legal plugin is from the ABA Journal's report of the May launch; Anthropic's post says only "Earlier this year." Vendors change their products and pages often; where Anthropic's current page disagrees with this one, Anthropic's page is right. This guide is general information, not legal advice.

Last updated 2026-10-12.

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