---
title: "Slack Bolt Event Subscription Debugger"
description: "Debugs Slack app event flows with the Bolt SDK, signature verification, `app.event()` handlers, and `ack()` timing. Useful for tracing why Events API deliveries, slash commands, or interactive callbacks are failing in real integration environments."
verification: "security_reviewed"
source: "https://github.com/slackapi/bolt-js"
category:
  - "Integrations & Connectors"
framework:
  - "Claude Code"
tool_ecosystem:
  github_repo: "slackapi/bolt-js"
  github_stars: 2898
  npm_package: "@slack/bolt"
  npm_weekly_downloads: 2474841
---

# Slack Bolt Event Subscription Debugger

Debugs Slack app event flows with the Bolt SDK, signature verification, `app.event()` handlers, and `ack()` timing. Useful for tracing why Events API deliveries, slash commands, or interactive callbacks are failing in real integration environments.

## Installation

Choose whichever fits your setup:

1. Copy this skill folder into your local skills directory.
2. Clone the repo and symlink or copy the skill into your agent workspace.
3. Add the repo as a git submodule if you manage shared skills centrally.
4. Install it through your internal provisioning or packaging workflow.
5. Download the folder directly from GitHub and place it in your skills collection.

## Source

- [Agent Skill Exchange](https://agentskillexchange.com/skills/slack-bolt-event-subscription-debugger/)