Installs into .claude/skills of the current project.
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---
name: slack
description: Use the Slack MCP via mcpc.
---
Use `mcpc @slack` for Slack operations.
If the session is missing or unauthorized, ask Richard to run:
```bash
mcpc login https://mcp.slack.com/mcp --client-id 1601185624273.8899143856786 --callback-port 3118
mcpc connect ~/.config/mcpc/mcp.json:slack @slack
```
Note: re-auth may need `localhost` callback support in mcpc: https://github.com/apify/mcpc/issues/269
To discover what the Slack MCP can do:
```bash
mcpc @slack tools-list --full
mcpc @slack grep <term>
mcpc @slack tools-get <tool>
```
When you need to perform a Slack task, first use discovery to find the right tool, then call it with `mcpc @slack tools-call <tool> ...`.
