| name | decisions-composio |
| description | Use Composio Connect MCP (Tool Router) for authenticated SaaS actions — Gmail, Slack, Notion, Jira, Linear, GitHub, and 1000+ other apps. Rube is deprecated; do not use it. |
Composio Connect MCP
Rube is deprecated and off the market. Decisions only merges Composio Connect at https://connect.composio.dev/mcp.
Composio exposes SaaS tools over MCP via meta-tools that search, connect, and execute across apps.
Workflow
- COMPOSIO_SEARCH_TOOLS — discover tools + plan hints for the request.
- COMPOSIO_MANAGE_CONNECTIONS — if a toolkit has no active connection; show the auth link and wait.
- COMPOSIO_CREATE_PLAN — for medium/hard multi-app workflows (when search says to).
- COMPOSIO_MULTI_EXECUTE_TOOL — run independent tool calls in parallel (up to limits).
- COMPOSIO_REMOTE_WORKBENCH / COMPOSIO_REMOTE_BASH_TOOL — only when output is in remote files or bulk scripting is needed.
Never invent toolkit slugs or tool names — only use values returned by search.
API key
Set your Composio project API key in Decisions → Settings → API Keys → Composio. Decisions encrypts it and injects it into the composio MCP entry on harness recalibrate.
Do not use Composio for
| Job | Use instead |
|---|
| Public Twitter/Reddit/YouTube research | decisions-agent-reach |
| Library/framework API docs | context7 / docs-lookup |
| YouTube download / subtitles | decisions-yt-dlp or workflow ytdlp |
| UI reference screens | decisions-design-references |
| Browser QA in repo | decisions-playwright |
Do not use
- Rube (
rube.app, rube.composio.dev, @composio/rube-mcp) — deprecated; removed from Composio's product line.
