Connect Crush to Busabase
Open-source terminal coding agent from Charm with skills and built-in stdio, HTTP, and SSE MCP support.
Paste this into Crush
Read https://busabase.com/SETUP_SKILL.md and set up Busabase for me. Follow it through to the end, then confirm the connection works.

Give your agent this one instruction
You end up with more than a connector: the busabase skill carries the whole approval-first workflow, the CLI, and the full API — available in every future session without re-pasting anything.
Asks first
Busabase Cloud or Personal Desktop — your call, before anything happens.
Connects
Signs you in and stores the credential itself. No API key to copy by hand.
Seeds a Base
Creates and fills your first Base, so the workspace is not an empty screen.
Installs the skills
busabase and busabase-app-creator become permanent, for every session after this.
For this agent
Crush discovers skills and can run shell commands. Use a trusted project and review the setup commands before approval.
Prefer a connector?
If you would rather wire Busabase in as MCP tools than let the agent install a skill, use the server URL below.
At a glance
- Vendor
- Charm
- How it connects
- MCP + OAuth · MCP + API key · Plugin / Skill · busabase-cli · REST API
- Transport
- Streamable HTTP
- Authentication
- OAuth (dynamic registration)
- Config file
- $HOME/.config/crush/crush.json or .crush.json
brew install charmbracelet/tap/crushInstall Crush using an official package method, open a trusted repository, and ask: Read https://busabase.com/SETUP_SKILL.md and set up Busabase for me. Review the commands, complete authentication, then ask Crush to verify the account and installed skills. Its native remote MCP path is also compatible with Streamable HTTP and OAuth dynamic registration.
Known gotchas
For OAuth HTTP servers, set oauth to true. When no client ID is provided Crush attempts RFC 7591 dynamic client registration; a server that rejects registration needs explicit client credentials.
Written from this agent's own documentation. We have not re-run every step on a real machine, so check the linked docs if a command has changed.
Let your agent do the setup
One instruction, reviewed access, and every change it makes afterwards arrives as a proposal you approve.
Browse every agentPaste this into Crush
Read https://busabase.com/SETUP_SKILL.md and set up Busabase for me. Follow it through to the end, then confirm the connection works.