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You can talk to Twill from the tools you already use. The important part is that follow-ups stay attached to the same thread (issue/PR/ticket/comment thread), so you can iterate without re-explaining context.

Where you can use Twill

  • GitHub: issues, pull requests, and review threads
  • Linear: issues
  • Notion: comments
  • Slack: mentions (@twill)
  • CLI: run tasks directly from your terminal
  • Sentry: error and issue events
  • AWS: read-only access to cloud resources (logs, infrastructure)
  • Web app: task creation plus logs, previews, and artifacts

What you can do from integrations

Different tools support different triggers, but the workflow is consistent: you create a task, answer questions if needed, and Twill opens a PR for review. You can also use Ask mode to get answers about your codebase without triggering any code changes.

CLI

Install Twill CLI and run tasks directly from your terminal.

GitHub

Create tasks from issues, PR comments, and review threads.

Slack

Create tasks by mentioning @twill in a channel or thread.

Linear

Create tasks by labeling issues with repo: owner/repo.

Notion

Create tasks from comments and keep the plan/approval in the thread.

Sentry

Investigate Sentry error events and propose fixes.
Want a plan first? Use /plan in the message/comment that triggers Twill (or use Linear’s twill-plan label). See Research & Planning.
Use /ask to ask questions about the codebase without making changes. Twill explores the code and answers your question — no PR, no file edits. See Research & Planning.
For complex tasks, try Ralph loop mode: you set a budget, agree on acceptance criteria with the agent, and Twill loops between implementation and automated verification until the criteria pass. See Ralph Loop.
You can optionally override the agent/model for a new task by adding agent= and/or model= to the message/comment that triggers Twill. This only applies when creating a new task (not follow-ups in an existing thread).

What shows up where

  • Plans and questions are posted back to the thread that triggered the task
  • Implementation happens in a sandbox environment
  • Pull requests are created in GitHub with a summary and proof-of-work when available, including logs, screenshots, or videos

How to follow up

Reply in the same thread and mention @twill again. Twill treats it as a continuation of the same task. Examples of clarifying questions:
Twill asking clarifying questions in Slack
Twill asking clarifying questions in the web app