Tools reference changedtools-reference
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Upstream edited this page at 20 Oct 2026 02:25 UTC, give or take a minute or two: the time comes from Anthropic’s own sitemap rather than from a commit. This site recorded the change at 20 Oct 2026 02:37 UTC.
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1818| `Artifact` | Publishes an HTML or Markdown file as an [artifact](/docs/en/artifacts): a private, interactive page on claude.ai. You can share it with a public link, or inside your organization on Team and Enterprise plans, where public sharing requires an Owner to [enable it](/docs/en/artifacts#control-public-sharing). Requires a Pro, Max, Team, or Enterprise plan and `/login` authentication; see [Availability](/docs/en/artifacts#availability) | Yes |
1919| `AskUserQuestion` | Asks multiple-choice questions to gather requirements or clarify ambiguity. Questions stay open until you answer them by default. See [AskUserQuestion tool behavior](#askuserquestion-tool-behavior) | No |
2020| `Bash` | Executes shell commands in your environment. See [Bash tool behavior](#bash-tool-behavior) | Yes |
21| `CronCreate` | Schedules a recurring or one-shot prompt within the current session. Tasks are session-scoped and restored on `--resume` or `--continue` if unexpired. See [scheduled tasks](/docs/en/scheduled-tasks) | No |
22| `CronDelete` | Cancels a scheduled task by ID | No |
23| `CronList` | Lists all scheduled tasks in the session | No |
21| `CronCreate` | Schedules a recurring or one-shot prompt within the current session. Tasks are session-scoped and restored on `--resume` or `--continue` if unexpired. See [session-scoped scheduled tasks](/docs/en/scheduled-tasks) | No |
22| `CronDelete` | Cancels a session-scoped scheduled task by ID | No |
23| `CronList` | Lists all session-scoped scheduled tasks | No |
2424| `Edit` | Makes targeted edits to specific files. See [Edit tool behavior](#edit-tool-behavior) | Yes |
2525| `EndConversation` | Ends the session, in rare cases of sustained abusive input or when you ask Claude to demonstrate the tool. See [EndConversation tool behavior](#endconversation-tool-behavior) | No |
2626| `EnterPlanMode` | Switches to plan mode to design an approach before coding | No |
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3535| `Monitor` | Runs a command in the background and feeds each output line back to Claude, so it can react to log entries, file changes, or polled status mid-conversation. Can also open a WebSocket and treat each incoming message as an event. See [Monitor tool](#monitor-tool) | Yes |
3636| `NotebookEdit` | Modifies Jupyter notebook cells. See [NotebookEdit tool behavior](#notebookedit-tool-behavior) | Yes |
3737| `PowerShell` | Executes PowerShell commands natively. See [PowerShell tool](#powershell-tool) for availability | Yes |
38| `PushNotification` | Sends a desktop notification, and a phone push when [Remote Control](/docs/en/remote-control) is connected, so a long-running task or [scheduled task](/docs/en/scheduled-tasks) can reach you when you step away. Push delivery runs through Anthropic-hosted infrastructure, which is not accessible from Amazon Bedrock, Claude Platform on AWS, Google Cloud's Agent Platform, or Microsoft Foundry | No |
38| `PushNotification` | Sends a desktop notification, and a phone push when [Remote Control](/docs/en/remote-control) is connected, so a long-running task or [session-scoped scheduled task](/docs/en/scheduled-tasks) can reach you when you step away. Push delivery runs through Anthropic-hosted infrastructure, which is not accessible from Amazon Bedrock, Claude Platform on AWS, Google Cloud's Agent Platform, or Microsoft Foundry | No |
3939| `Read` | Reads the contents of files. See [Read tool behavior](#read-tool-behavior) | No |
4040| `ReadMcpResourceTool` | Reads a specific MCP resource by URI | No |
41| `RemoteTrigger` | Creates, updates, runs, and lists [Routines](/docs/en/routines) on claude.ai. Backs the `/schedule` command. The [`RemoteTrigger` input reference](/docs/en/agent-sdk/typescript#remotetrigger) documents every action and the organization policies that remove the tool. Routines live on claude.ai and require a Pro, Max, Team, or Enterprise plan, so this tool is not accessible from Amazon Bedrock, Claude Platform on AWS, Google Cloud's Agent Platform, or Microsoft Foundry | No |
41| `RemoteTrigger` | Creates, updates, runs, and lists [cloud scheduled tasks](/docs/en/routines), formerly routines, on claude.ai. Backs the `/schedule` command. The [`RemoteTrigger` input reference](/docs/en/agent-sdk/typescript#remotetrigger) documents every action and the organization policies that remove the tool. Cloud scheduled tasks live on claude.ai and require a Pro, Max, Team, or Enterprise plan. This tool is therefore not accessible from Amazon Bedrock, Claude Platform on AWS, Google Cloud's Agent Platform, or Microsoft Foundry | No |
4242| `ReportFindings` | Reports code-review findings as a structured list, with a file, summary, and failure scenario per finding, so Claude Code can render them instead of printing them as text. Claude calls it when active code-review instructions tell it to. A finding can also carry an optional `category` slug, such as `correctness` or `test-coverage`, shown next to the file location in the rendered list | No |
4343| `ScheduleWakeup` | Reschedules the next iteration of a [self-paced `/loop`](/docs/en/scheduled-tasks#let-claude-choose-the-interval). Claude calls this at the end of each iteration to pick when the next one runs, between one minute and one hour out; you don't call it directly. To end the loop instead, Claude calls it with `stop: true`, which cancels the pending wakeup. The pending wakeup appears in `session_crons` in [Stop hook input](/docs/en/hooks#stop-input) | No |
4444| `SendFeedback` | Drafts a feedback report about Claude Code, covering a product problem or Claude's own behavior in the session, and queues it on your machine for you to review. Claude Code sends nothing until you choose to send the draft. See [SendFeedback tool behavior](#sendfeedback-tool-behavior). Requires Claude Code v2.1.238 or later | No |
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