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Question

How do I find out everything an AI tool can actually do?

Verified Oct 17, 2026 Review by Jan 15, 2027 1 source
Short answer

Ask it directly for its tools and limits, then check the vendor's changelog, docs and connector list. AI products ship features faster than most people track them, so even experienced users find capabilities by accident. Keep a one-page cheat sheet per tool your team uses, and confirm anything important in the vendor's own docs.

What it is

AI assistants have large, mostly invisible capability surfaces: browsers, code execution, file creation, connectors, scheduled tasks. In August 2026 Simon Willison, a developer who writes about AI tools, posted that he kept finding new features of ChatGPT Work, including a browser that can take screenshots and a way to deploy web apps to Cloudflare Workers.

How it works

  1. Ask the tool: “List the tools you can use in this conversation, what each does and its limits.” Answers can be incomplete, so treat them as leads.
  2. Read the changelog or release notes monthly.
  3. Check the connector or MCP directory for what it can reach.
  4. Test one real task per new feature before telling the team about it.
  5. Write a cheat sheet: what the tool is for, what it can touch, what needs approval.

Benefits

  • More value from tools you already pay for.
  • Fewer surprises, such as an assistant that can publish a site or send email.

Limits and risks

  • Self-descriptions can be wrong. Confirm in the vendor’s docs.
  • Features differ by plan, region and app version.
  • Capabilities that act need governance. Anything that sends, deploys or pays belongs on your approval list.

Checked specs

Snapshot from official sources on Oct 17, 2026.

Willison post, Aug 2, 2026He kept finding new features of ChatGPT Work: a browser that can take screenshots, and deploying web apps to Cloudflare Workers ("ChatGPT Sites") [1]

Best-fit stacks

Stack 06

Ops & admin automation

Hand repeat admin (receipts, logs, notices, handoffs) to workflows your agent can trigger.

Agent compatibility

Tool in this entryHow agents connect
ChatGPT Agent platform API/CLIBulk import
Claude Agent platform API/CLIBulk import
Gemini (Google) Agent platform API/CLIBulk import

Levels come from each tool's recorded, sourced compatibility. How the levels work.

Sources

  1. Post on finding new ChatGPT Work features · Simon Willison, 2026-08-02Practitioner view accessed Oct 17, 2026

Practitioner views are restated in our words and labeled as views, not measured results. Product facts come from official sources dated above.

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