OUR THOUGHTS

On October 6, Anthropic put Claude inside Google Docs, Sheets, and Slides, where it reads the open file, drafts the QBR deck, and acts with exactly the sharing permissions of the person who opened it. That same day, Sierra and Meta announced the Personal Agent Protocol, an open standard built on OAuth for how a customer's personal agent signs in to a business, starting as a guest to check stock or a policy and graduating to read or write access once the customer approves. Two days later, at Gemini at Work, Google gave its new Gemini agent something neither of the others has: an identity of its own. Set up as a "coworker," it gets its own Gmail address, calendar, and storage, shows up under its own name in a document's edit history, and signs in to other companies' software as itself. For us, that sequence is the real story. In three days, the agent went from borrowing a person's login, to knocking on a company's front door on a customer's behalf, to holding an address and a seat of its own. Our revenue stack was built on the assumption that every email, form fill, and page view traces back to a human being. That assumption stopped being safe this week. The open question for B2B sales and marketing leaders now is whether your CRM, your intent data, and your sequences can tell when the other party is an agent, and what you have decided to let it see and do.

This week we've curated three pieces that trace this sequence in the order it broke. Anthropic's announcement of Claude for Google Workspace is the starting point: an agent working inside the documents where proposals, forecasts, and account plans actually get built, on the user's credentials and with an "Ask before edits" default that keeps a person accountable for every change. The Next Web's report on the Personal Agent Protocol shows the same pattern arriving from the buyer's side, with Walmart, Shopify, Stripe, and Genesys among the partners and the business, not the agent, deciding how far an agent gets. The v0.1 spec isn't published yet, so we read this as direction rather than a finished standard. Reworked's coverage of Google's Gemini agent completes the arc, because an agent that emails your team from its own address and logs actions under its own name is a new kind of participant in the deal, not a feature inside someone's tool. That is also why the order matters: each step hands the agent more standing than the last, and none of them waits for your CRM to catch up. Together, these three tell one story. Agents now have credentials on both sides of the table, and identity has become the layer where trust gets decided. The diligence question for B2B sales and marketing leaders is no longer whether to deploy agents. It's whether your go-to-market data and processes can recognize an agent when one shows up, and whether you've written down what each one is allowed to touch.

ARTICLES OF THE WEEK

Claude now works with Google Docs, Sheets, and Slides – Anthropic
Published October 6, 2026, this announcement introduces Claude for Google Workspace in public beta on all paid Claude plans, along with new Google Docs, Sheets, and Slides connectors, also in beta.
Key takeaways:

• Claude opens in a sidebar next to the file, can see which text, cells, or slides are selected, and edits in place. In the default "Ask before edits" mode, each change appears as an approval card and waits for a person to accept it; an "Accept all edits" mode lets it work through a task without stopping.

• Claude's access mirrors the user's existing Google sharing permissions, and on Enterprise plans controls like the Compliance API, customer-managed encryption keys, and OpenTelemetry audit export carry over to the add-on.

• Anthropic's own example is a sales one: building a customer QBR deck by pulling account history from Salesforce and call notes from Drive, then saving the format as a skill so the team builds the next deck the same way. For revenue and enablement leaders, this is the "agent acting as you" model, and its guardrails are only as good as the permissions your team already has in place.
  Read more: https://claude.com/resources/articles/claude-now-works-in-google-docs-sheets-and-slides

Sierra announces Personal Agent Protocol, an open standard for personal AI agents – The Next Web
Published October 6, 2026, this report covers the Personal Agent Protocol, an open standard Sierra and Meta are developing with Genesys, Instinct, Rocket, Shopify, Stripe, and Walmart to define how personal AI agents authenticate with businesses.
Key takeaways:

• Sessions are built on OAuth. An agent can start as a guest to check stock or a returns policy, and once the customer signs in they choose whether it gets read-only or write access. The session carries across channels, so a question asked before sign-in and an order changed afterward count as one visit.

• The business decides how agents reach it: through its regular website, through APIs built on standards like MCP and OpenAPI, or through its own company agent. A v0.1 specification is due this month, with payments listed as a future extension, and Stripe and Shopify have also joined a rival Visa-run protocol.

• The first partners are consumer-facing, but the mechanics land squarely on marketing and sales. When a buyer's agent is the one reading your site, comparing your terms, or opening a support session, your engagement metrics, attribution, and intent signals are measuring software, and the companies that decide early how they want to greet those agents will set the terms for everyone else.
  Read more: https://thenextweb.com/news/personal-agent-protocol-sierra-meta

Google Debuts Gemini, an All-Purpose Agent for Work – Reworked
Published October 9, 2026, this article covers the Gemini agent Google Cloud CEO Thomas Kurian introduced at the Gemini at Work event on October 8, a "universal" agent that plans and carries out multi-step work across Workspace, Microsoft 365, and Slack.
Key takeaways:

• Configured as a "coworker," the agent gets its own Gmail address, calendar, and file storage, can be tagged in chat like a colleague, appears under its own name in a document's edit history, and sees only what teammates share with it. When it connects to other companies' software, it signs in as itself.

• Google frames governance around four questions: who is the agent, what is it allowed to do, what did it do, and what should it never touch. Every action is logged under the agent's name, company-wide rules apply through an "Agent Gateway," and admins can set hard spending caps per project. Model choice at launch covers Google's and Anthropic's models, and the agent is in limited availability.

• For B2B sales and marketing leaders, this is the moment agents stop being invisible inside a rep's tools and start appearing as named parties in email threads, calendars, and CRM activity. Expect prospects' agents to schedule, follow up, and request materials under their own identities, and plan now for how your team qualifies, routes, and responds to them.
  Read more: https://www.reworked.co/collaboration-productivity/google-debuts-its-all-purpose-gemini-agent-for-work/