CHATBOTS

Slack Access Bot: Offboarding Revocation Sweep with Confirmation

When an offboarding event fires, the workflow gathers all of a departing employee's entitlements from the matrix, revokes the GitHub-backed ones.

CategoryChatbots
Enginesim
Difficultyadvanced
Triggerwebhook
Steps6
Setup~25 min

How it runs

The automated pipeline, trigger to output.

  • TriggerOffboarding webhook received with employee idHTTP webhook
  • ActionCollect all active grants for the person from matrixCodaCoda
  • LogicSplit auto-revocable vs. manual-only systems
  • ActionRemove GitHub org/team membershipsGitHubGitHub
  • ActionMark handled rows revoked in the matrixCodaCoda
  • OutputPost revocation summary to security channelSlack

What it does

Closes every door when someone leaves. Triggered by an offboarding webhook (HRIS or a manual form), it collects all entitlements tied to the person in the matrix, revokes the access it can act on directly — like GitHub org/team membership — marks each row revoked, and drops a tidy summary into your security channel so nothing is assumed.

When to use it

Use it the moment an employee or contractor is terminated, to eliminate the lag between HR's last-day notice and IT actually pulling access. Critical for reducing orphaned-account risk during audits.

How it works

  1. 1An offboarding webhook arrives with the person's identifier.
  2. 2The matrix is queried for all active grants belonging to them.
  3. 3A branch separates auto-revocable systems from manual-only ones.
  4. 4GitHub memberships are removed via the org API.
  5. 5Each handled row is marked revoked in the matrix.
  6. 6A completion report listing revoked vs. manual-followup items posts to the Slack security channel.

Set it up

What you configure once, before turning it on.

  1. 1
    Connect SlackChannels, DMs, threads, mentions.
  2. 2
    Connect CodaDocs, packs, automations.
  3. 3
    Connect GitHubRepos, issues, pull requests, actions.
  4. 4
    Connect HTTP webhookTrigger any URL on agent actions.
  5. 5
    Set each agent's modelWe leave models unset so you pick the tier — fast + cheap, or top-quality.
  6. 6
    Tune it to your dataEdit the prompts, filters, and field mappings so it matches how your team works.
  7. 7
    Test, then turn it onRun once against a sample, confirm the output, then enable the trigger.

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