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Automate Slack

Turn the repetitive Slack work you do by hand (open admin analytics, read a setting) into a workflow Writ runs for you, on your own account, on a schedule or on demand.

Automate Slack See how it works
Writ runs on your own accounts, with your own credentials and data, on sites you are authorized to use.
Slack workflow
  1. 1
    open admin analytics
  2. 2
    read a setting
  3. 3
    export a member list
  4. 4
    run a UI-only action

✓ Recorded once, then run for you

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why

Stop doing Slack by hand

The Slack tasks you repeat (open admin analytics, read a setting, export a member list) are exactly the kind of work a computer should do. But Slack only exposes part of it through an API, and the flow runs behind a login and dynamic pages. Slack has an API, but some admin, analytics, and workspace-settings screens are only reachable through the browser UI.

Writ closes that gap. Record the Slack task once (or describe it to an AI session) and Writ runs it for you in a real browser, on your own account. Writ runs on your own accounts, with your own credentials and data, on sites you are authorized to use.

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automate

Slack tasks Writ can run for you

Each of these is a real Slack action, captured into a workflow and run on your own account.

{ }open admin analytics
{ }read a setting
{ }export a member list
{ }run a UI-only action

Workflows extract structured fields such as channel, message, member directory, analytics figure along the way: typed data you can route anywhere.

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build

Three ways to build your Slack automation

Pick whichever fits the task. All three produce the same workflow Writ can run for you.

✦Record itDo the Slack task once in a real browser (open admin analytics, then read a setting) and the recorder captures every step into a reusable workflow.
✦Describe it to AITell an AI session your goal on Slack in plain language; it drives the live page and builds the workflow for you, no recording needed.
✦Discover itLet API discovery watch Slack's own network calls as you browse, then turn the underlying requests into a fast, headless workflow.

Built on the same engine as the recorder and workflows, with 30+ step types.

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the hard web

Login, 2FA, and dynamic pages on Slack

The reason Slack is tedious to automate is the same reason most tools can't. Writ handles it.

Writ signs into your own Slack workspace through a Persona, including SSO, and runs inside that authenticated session for UI-only actions.

PersonasTOTP & mailbox OTP AI navigationReal Chromium rendering
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when it runs

Run the Slack automation on your terms

On a schedule, on demand, or the instant something changes. You choose the trigger.

✦On a scheduleRun the Slack task every hour, every morning, or any cadence. No one has to remember to do it.
✦On demandTrigger a single run from the dashboard, a webhook, your code, or an AI agent, whenever you need it.
✦On a changeWatch Slack for analytics figure change or new member and fire the automation the instant it happens.
  1. 1
    Build the Slack workflow once

    Record the task, describe it to AI, or discover it from the network. Writ captures each step, including login and 2FA, into a workflow you can edit.

  2. 2
    Run it on your terms

    Run it on demand, on a schedule, or fire it from a Monitor when Slack changes. It runs on your own Slack account, in a real browser.

  3. 3
    Call it from anything

    The same workflow is a REST endpoint at /v1/slack/run and an MCP tool, so your code, a no-code tool, or an AI agent can trigger the Slack automation too.

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watch

Trigger the Slack automation on a change

Monitor Slack for analytics figure change, new member, setting change and run your workflow the moment it happens.

Monitors check as fast as every 10s (10s on Enterprise). A detected change becomes a trigger that runs your Slack automation in seconds. Monitor Slack ▸

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run it

Free on your own machine, or on cloud

Local / BYO agent

No compute charge. The agent runs on your hardware, so it can reach Slack even from an intranet or VPN-only network, and your AI keys never leave your machine.

Writ cloud

Metered by running time at $0.12 per browser-hour, drawn from your plan’s included usage. No infrastructure to manage.

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callable

The same Slack automation is an API and an MCP tool

Automating Slack for yourself and calling it from software are the same workflow. Once you have it, publish it as a REST endpoint at/v1/slack/run and a matching MCP tool, so your code or an AI agent can trigger the Slack task too.

Slack API Slack MCP tools
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other ways

Other ways to work with Slack

Slack APICall Slack as a REST endpoint from your own software.Website to API Slack MCP toolsExpose Slack as MCP tools your agent can call.For AI agents Monitor SlackWatch Slack and act the instant it changes.Change detection WorkflowsHow recorded workflows run, with login, 2FA, and 30+ step types.Product
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faq

Automating Slack: questions

How do I automate Slack?
Record the Slack task once in the recorder (open admin analytics, read a setting, export a member list) or describe your goal to an AI session. Writ turns it into a workflow it can run for you on a schedule or on demand, on your own Slack account. It usually takes minutes, not a backend project.
Is it allowed to automate Slack this way?
Use Writ on your own Slack workspace. Authorized automation of your own account. Writ runs on your own accounts, with your own credentials and data, on sites you are authorized to use.
Does Slack automation work behind login and 2FA?
Writ signs into your own Slack workspace through a Persona, including SSO, and runs inside that authenticated session for UI-only actions. Writ handles TOTP and mailbox-OTP two-factor through Personas, so the automation runs inside your own authenticated Slack session.
Can I run the Slack automation without writing code?
Yes. Recording and AI sessions need no code at all. If you do want to trigger it from software, the same workflow is a REST endpoint and an MCP tool, but that is optional.
Where does it run, and what does it cost?
Run it on your own machine with a local or BYO agent for no compute charge, useful when Slack is only reachable from your network or VPN. Or run it on metered cloud at $0.12 per browser-hour, drawn from your plan’s included usage. Start free.
rec ▸ ready ●

Automate Slack in minutes

Record it once, then let Writ run it for you: on a schedule, on demand, or on a change. Get started free.

Get started