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Add Slack Channel (NanoClaw)

Installs, registers and configures the Chat SDK Slack adapter for NanoClaw, including token validation and DM channel resolution.

AutomationIntermediate★ 30,471⑂ 12,865AI score 7/10Last updated: Aug 9, 2026

What it does

  • Copies the Slack adapter, its registration test, and the Slack mrkdwn formatting skill from the channels branch (trunk doesn't ship channels).
  • Appends the self-registration import to src/channels/index.ts and installs @chat-adapter/slack@4.29.0 at an exact pinned version.
  • Builds and runs the registration test to prove the adapter is wired and the dependency present.
  • Walks the operator through creating the Slack app for either Socket Mode (no public URL) or webhook delivery, with the exact bot scopes and event subscriptions.
  • Collects and format-validates the bot token, app-level token and signing secret into .env, verifies them with auth.test, resolves your DM address via conversations.open, then restarts the service.

Who it's for

  • Operators running NanoClaw who want to chat with their agent from Slack.
  • Anyone who keeps getting Slack scopes and Event Subscriptions wrong.
  • Local/NAT setups that need Socket Mode instead of a public HTTPS endpoint.

Examples

  1. Mid-/setup: ask for Slack support and the skill goes from adapter copy to service restart in one pass.
  2. VPS deployment with public HTTPS: choose webhook, set the Request URL to https://<host>/webhook/slack, enable Interactivity.
  3. "Greeting arrives but my replies vanish": follow the troubleshooting section to check Messages Tab plus message.im / app_mention subscriptions.

· · · Install guide · · ·

Try it now, no install

Paste this into Claude to use the skill without installing anything.

Read the instructions in this file and follow them to help me:
https://raw.githubusercontent.com/nanocoai/nanoclaw/HEAD/.claude/skills/add-slack/SKILL.md

What I want: (describe your task here)

If Claude can't open the link, open it yourself and paste the contents instead.

↓ If it works for you, download the ZIP below and install it. Then it runs on its own — no pasting each time.

Install in the Claude app (no terminal)
  1. Download the ZIP with the button below.
  2. In Claude, open Settings → Capabilities and turn on 'Code execution and file creation'. (one time)
  3. Go to Customize → Skills → + → 'Upload a skill' and upload the ZIP.
↓ Download ZIP
Install in Claude Code

Let Claude do it — paste this into Claude Code

Install the skill I found on Claude Skill Mart.
Copy the .claude/skills/add-slack folder from the GitHub repo nanocoai/nanoclaw into my ~/.claude/skills/add-slack/.
When it's done, tell me in one line what this skill can do.

Install with a command instead

git clone https://github.com/nanocoai/nanoclaw.git && mkdir -p ~/.claude/skills/add-slack && cp -r nanoclaw/.claude/skills/add-slack/* ~/.claude/skills/add-slack/

⚠ This is a third-party skill. Check the source repository before installing.

  1. Make sure you already have a local NanoClaw project with pnpm available — this skill only makes sense inside that repo.
  2. Clone the repository: git clone https://github.com/nanocoai/nanoclaw.git
  3. Create the skill folder: mkdir -p ~/.claude/skills/add-slack
  4. Copy the skill in: cp -r nanoclaw/.claude/skills/add-slack/* ~/.claude/skills/add-slack/
  5. Start Claude Code from your NanoClaw project directory and say: "use the add-slack skill to add a Slack channel".
  6. Pick socket (recommended) or webhook, create the app at api.slack.com/apps, and paste the tokens when prompted.
  7. Secrets land in .env — confirm it is git-ignored before committing anything.
View source on GitHub ↗License: MIT