Anthropic released ten AI agent templates this week. Five of them are built for accounting.

Month-end close. GL reconciliation. Statement review. Three tasks that sit on the desk of almost every accounting firm every month, and three tasks that nobody got into accounting to do.

Anthropic released ten AI agent templates for financial services this week, and five of them are built directly for the finance and operations work that accounting firms live in. The templates are not experimental. They are structured, deployable workflows that firms can adapt to their own processes, approval flows, and risk policies. The building blocks are provided. The question is whether a firm can actually use them.

What the templates do

The Month-End Closer runs the close checklist, prepares journal entries, and produces close reports. The GL Reconciler reconciles general ledger accounts and runs net asset value calculations against the books of record. The Statement Auditor reviews financial statements for consistency, completeness, and audit-readiness. The Valuation Reviewer checks valuations against comparables and the firm's own review standards. The KYC Screener assembles entity files, reviews source documents, and packages escalations for compliance review.

Each template packages three components. Skills cover the instructions and domain knowledge for the task. Connectors provide governed, real-time access to the data the task runs on. Subagents are additional Claude models called in for specific sub-tasks, such as methodology checks or comparables selection.

That structure matters. It means the templates are not just prompts. They are architectures. A firm that adapts one is building a workflow, not just writing instructions.

Two ways to deploy

As a plugin in Claude Cowork or Claude Code, the template runs alongside a practitioner on their existing desktop software. Claude works with the analyst, using the tools already open. The practitioner reviews and approves before anything gets filed.

As a Claude Managed Agent, the same template runs autonomously on the Claude Platform. This version is built for scale. It supports long-running sessions, per-tool permissions, managed credential vaults, and a full audit log in the Claude Console where compliance teams can inspect every tool call and decision after the fact.

In both cases, Anthropic is explicit: users stay in the loop. Claude's work is reviewed, iterated on, and approved before it goes anywhere.

Claude across Microsoft 365

Alongside the agent templates, Anthropic launched Claude add-ins for Microsoft Excel, PowerPoint, and Word, with Outlook coming soon.

In Excel, Claude builds financial models from filings and data feeds, audits formulas across linked workbooks, and runs sensitivity analyses. In PowerPoint, it drafts decks that update when the underlying numbers change. In Word, it edits documents against a firm's own templates. In Outlook, it will triage inboxes, arrange meetings, and draft responses.

The key detail is that context carries across all four applications automatically. Work that starts in Excel does not need to be re-explained when it moves into PowerPoint or Word. For practitioners who spend time manually transferring context between tools, that is where the practical time saving sits.

Claude Cowork also includes a feature called Dispatch, which lets users assign Claude tasks by text or voice from anywhere. Claude can keep working on local files while the practitioner is away from their desk, with finished work ready for review on return.

The data these agents draw on

Anthropic's existing connectors include FactSet, S&P Capital IQ, MSCI, PitchBook, Morningstar, Chronograph, LSEG, and Daloopa, along with firms' own data warehouses, research repositories, and CRMs under governed access controls.

New connectors announced this week add IBISWorld, which tracks industry-level revenue, financial ratios, risk scores, and cost structures across thousands of sectors. Dun and Bradstreet provides verified business identity data. Verisk provides property, casualty, and specialty insurance data for underwriting and risk analysis. Moody's has also launched an MCP app that brings proprietary credit ratings and data on more than 600 million public and private companies directly inside Claude.

For accounting firms, the relevant question is which of these data sources connects to the systems already in use. The firm's own data, whether that is a general ledger, a chart of accounts, or a client file, needs to be connected through the firm's own setup.

The gap that practitioners are already naming

This is where it gets real for smaller firms.

John Ashworth, co-founder of Spectr, responded to the announcement on LinkedIn with a point worth sitting with: "Most of these templates are built for enterprise. They won't necessarily plug in perfectly for a 20-50 person accounting firm without some context. But the architecture is there. And firms should look into adapting these workflows now, even imperfectly."

That framing is accurate. The managed agent infrastructure assumes compliance teams reviewing audit logs and technical resources handling credential management. The data connectors are built for organisations with existing enterprise data subscriptions. A firm without those resources will need to do adaptation work, and adaptation takes time and judgment.

The practical starting point is narrower than the full template list suggests. Month-end close, GL reconciliation, and statement review each have clear inputs, clear outputs, and a natural handoff point where a human reviewer picks up the work before it goes anywhere. That structure is what makes them the most adaptable for a firm working without enterprise infrastructure behind it.

So here's the question worth asking now, before the end of the financial year pushes everything else aside: which of those three tasks costs your firm the most time each month? That is the one worth starting with, even if the first attempt is imperfect.

The templates are available now through Anthropic's financial services marketplace, accessible as plugins in Claude Cowork and Claude Code on all paid plans, or as Managed Agents in the Claude Platform, currently in public beta. Claude for Excel, PowerPoint, and Word is generally available. Claude for Outlook is coming soon.