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USASI

Organization

Block

Consumer products · Enterprise software · Oakland, California (principal executive office; no formal headquarters)

Block is a publicly traded company that operates Square, a network for businesses, and Cash App, a consumer network, combining commerce, financial-services, software, and hardware products. Its Open Source Program Office created the goose AI agent, which Block contributed to the Agentic AI Foundation; it also describes AI features in its own products, including Managerbot for Square sellers and Moneybot in Cash App.1453Fact reviewed Oct 1, 2026

Last reviewedEntry updated

Using this organization’s offerings

Ownership, delivery, and openness answer different questions. Publicly traded does not mean open source; privately held does not mean closed.

Intended users

Managerbot is aimed at Square sellers and Moneybot at Cash App customers; Block presents Buzz, Berd, and goose as tools for builders working with AI agents.3Fact reviewed Oct 1, 2026

Hosted and self-hosted access

Block's AI features are delivered inside the hosted Square and Cash App services. Its open-source agent projects are published as public repositories; goose is now maintained under the Agentic AI Foundation rather than by Block alone.386Fact reviewed Oct 1, 2026

Restrictions and review limits

Square's AI terms say outputs may be inaccurate and should be validated by a person, and that inputs may be shared with third-party technology providers. Cash App's terms say its AI-powered features do not provide financial, legal, investment, or tax advice. This profile is not a complete product or rights audit.1112Fact reviewed Oct 1, 2026

Key facts

Legal name
Block, Inc.1
Ownership (separate from openness)
Publicly traded

Block's Form 10-K for fiscal 2025 lists its Class A common stock as trading on the New York Stock Exchange under the symbol XYZ.1Fact reviewed Oct 1, 2026

Legal form
Delaware corporation12
Headquarters
Oakland, California (principal executive office; no formal headquarters)12
Founded
Unknown
Sectors
Agents

What is and isn’t public

An evidence-based summary of what this catalog has documented. It is not a verdict on the organization as a whole.

Block publishes open-source software, including the agent workspaces Buzz and Berd; goose, which Block created under the Apache License 2.0, is now stewarded by the Agentic AI Foundation. Managerbot and Moneybot are hosted features of Square and Cash App under those products' terms. This catalog has no record of model weights published by Block.3871112Fact reviewed Oct 1, 2026

Products

Documented products and how they are delivered. Each row links to the official page.

Hosted model products

Labeled Hosted product/API — this describes how a documented product is delivered (hosted access). It does not determine whether underlying weights or code are open; assess the specific release and its licenses.

Block: hosted model products
ProductKindDocumented delivery and accessReviewed
Moneybot (external site: cash.app)Assistant appAI assistant inside the Cash App mobile app that answers questions about a customer's balances, transactions, and spending. Cash App's November 2025 announcement described an initial pilot with selected customers.103Oct 1, 2026

Other products

Block: other products
ProductKindDocumented delivery and accessReviewed
Managerbot (external site: squareup.com)Enterprise softwareAI business-management feature for Square sellers that monitors sales, labor, inventory, and other operations and proposes actions for the seller to review and approve. Use is subject to Square's AI terms of service.9311Oct 1, 2026

Cataloged artifacts

Records in the Open Models & Tools directory that list this organization as a maintainer or publisher.

Runtimes (1)

  • gooseSoftwareAvailability: Public

Notable documented facts

  • Block's 10-K states that the company has adopted a distributed work model and has no formal headquarters; the Oakland address is the principal executive office it identifies under SEC rules. The June 30, 2026 Form 10-Q repeats this.12
  • Block's Open Source Program Office announced codename goose on January 28, 2025, releasing it under the Apache License 2.0. In December 2025 Block co-founded the Agentic AI Foundation with Anthropic and OpenAI and contributed goose to it; the goose repository moved from Block's GitHub organization to aaif-goose in April 2026.4536
  • Block's AI page also describes Buzz and Berd as open-source workspaces for working with AI agents, and Builderbot as a system that coordinates software agents in Block's own development workflow.38

Open positions

Automated job coverage is not configured for this organization.

What this catalog does not know

Unknown means the sources reviewed for this record do not document it. It is not evidence that something does not exist.
  • Founding date: not documented in the sources reviewed.
  • Job listings: automated collection is not configured; only the official careers link is shown.

Have a primary source? How to report a correction.

U.S. eligibility

How this record meets the catalog’s published eligibility policy.

Eligible · basis: U.S. headquarters

Block's Form 10-K for fiscal 2025 lists its principal executive offices at 1955 Broadway, Suite 600, Oakland, California, and its state of incorporation as Delaware; its Form 10-Q for the quarter ended June 30, 2026 gives the same. The filings note that Block has no formal headquarters because of its distributed work model; under this catalog's policy a documented U.S. principal executive office satisfies the us-headquarters basis.12

Assessed Oct 1, 2026

Eligibility policy

Sources

  1. 1.
    Block, Inc. Form 10-K for the fiscal year ended December 31, 2025 (external site: sec.gov)

    U.S. Securities and Exchange Commission (filed by Block, Inc.) · Filing · published Feb 26, 2026 · accessed Oct 1, 2026 · evidence reviewed Oct 1, 2026

  2. 2.
    Block, Inc. Form 10-Q for the quarter ended June 30, 2026 (external site: sec.gov)

    U.S. Securities and Exchange Commission (filed by Block, Inc.) · Filing · published Aug 5, 2026 · accessed Oct 1, 2026 · evidence reviewed Oct 1, 2026

  3. 3.
    AI at Block (external site: block.xyz)

    Block · Official page · accessed Oct 1, 2026 · evidence reviewed Oct 1, 2026

  4. 4.
    Block Open Source Introduces "codename goose" — an Open Framework for AI Agents (external site: block.xyz)

    Block · Announcement · published Jan 28, 2025 · accessed Oct 1, 2026 · evidence reviewed Oct 1, 2026

  5. 5.
    Block, Anthropic, and OpenAI Launch the Agentic AI Foundation (external site: block.xyz)

    Block · Announcement · published Dec 9, 2025 · accessed Oct 1, 2026 · evidence reviewed Oct 1, 2026

  6. 6.
    goose has a new home - the Agentic AI Foundation (AAIF) (external site: goose-docs.ai)

    goose project · Announcement · published Apr 7, 2026 · accessed Oct 1, 2026 · evidence reviewed Oct 1, 2026

  7. 7.
    aaif-goose/goose LICENSE (external site: raw.githubusercontent.com)

    goose project · License · accessed Oct 1, 2026 · evidence reviewed Oct 1, 2026

  8. 8.
    Block on GitHub (Open Source at Block, Inc.) (external site: github.com)

    Block · Repository · accessed Oct 1, 2026 · evidence reviewed Oct 1, 2026

  9. 9.
    Managerbot: an AI business manager for Square sellers (external site: squareup.com)

    Square (Block, Inc.) · Announcement · published Apr 28, 2026 · accessed Oct 1, 2026 · evidence reviewed Oct 1, 2026

  10. 10.
    Cash App releases — see what's new (Moneybot announcement) (external site: cash.app)

    Cash App (Block, Inc.) · Announcement · published Nov 13, 2025 · accessed Oct 1, 2026 · evidence reviewed Oct 1, 2026

  11. 11.
    Square AI Terms of Service (external site: squareup.com)

    Square (Block, Inc.) · Official page · published Sep 10, 2026 · accessed Oct 1, 2026 · evidence reviewed Oct 1, 2026

  12. 12.
    Cash App Terms of Service (US), including AI-powered features (external site: cash.app)

    Cash App (Block, Inc.) · Official page · published Sep 11, 2026 · accessed Oct 1, 2026 · evidence reviewed Oct 1, 2026

  13. 13.
    Official jobs page (external site: block.xyz)

    Block · Official page · accessed Oct 1, 2026 · evidence reviewed Oct 1, 2026

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