Summary

When approvals.exec.mode: "session" is enabled, and an exec command requires approval, the approval message is sent as plain text with an approval ID. Users must manually reply with /approve <id> allow-once|allow-always|deny.

Request

Add inline Slack buttons (Allow Once / Allow Always / Deny) to exec approval messages when the Slack channel has capabilities: ["inlineButtons"] configured.

Current behavior

Approval required (id a5c4d6cd). Approve to run; updates will arrive after completion. User must then type: /approve a5c4d6cd allow-once

Desired behavior

Message includes interactive buttons:

• Allow Once → resolves approval for this run
• Allow Always → adds to allowlist + resolves
• Deny → blocks the command

This would make the approval UX much smoother, especially on mobile.

Notes

• Slack plugin already declares inlineButtons capability
• The message tool supports inline buttons via the buttons parameter
• A similar pattern could be applied to Telegram/Discord channels that support inline keyboards