The full upstream README, mirrored here for reference. Install config, tool schemas, adoption signals, and an original overview live on the Arquestra — Scientific Computing Orchestration listing page.
Connects Claude Code to Arquestra by Apertura AI — an AI orchestration platform for scientific computing, computational chemistry, and HPC workflows.
MCP endpoint: https://api.apertura-ai.de/mcp/orchestration
Auth: OAuth 2.0 PKCE — sign in once with your Arquestra account, token stored for 90 days.
If you have the Arquestra Runner installed:
This registers the plugin automatically. On first use, Claude Code opens https://apertura-ai.de/oauth/connect in your browser. If you are already signed into your Arquestra account there, authorization completes instantly with no extra steps. If not, sign in once and you are done.
https://github.com/Apertura-AI/arquestra-claude-pluginhttps://apertura-ai.de/oauth/connect — sign in if not already authenticated.| Tool | Description |
|---|---|
cloud_mcp_probe | Verify cloud MCP connection |
create_run | Start a new run — returns run_id and enters the orchestration loop |
list_runs | List your runs, newest first |
get_run | Get status and details for a specific run |
get_run_logs | Fetch current state and logs for a run |
list_machines | List your registered runner machines |
list_packs | List available domain packs (chemistry, HPC, bioinformatics…) |
OAuth 2.0 PKCE — the API exposes /.well-known/oauth-authorization-server. Claude Code handles the full login flow on first connection. No tokens to paste or manage. The 90-day access token is stored locally and renewed on expiry.
For Codex CLI, Gemini CLI, VS Code, Cursor, and others — the runner covers them too: