Set up Boltz-2 as a remote tool

Validation status (2026-08-16): Boltz 2.2.1 and the official checkpoints ran on the NVIDIA GB10 in one repaired direct MCP call and three authenticated Platform calls, each returning six finite affinity values in 63.6-66.5 seconds. The upstream MSA service timed out during validation, so those successful calls explicitly used bounded single-sequence mode. Missing, oversized, malformed, or non-finite affinity artifacts now fail closed. Public publication, cross-user isolation, broad concurrency, recovery, biological accuracy, and the live MSA path remain unvalidated; keep this deployment private.

Prerequisites

• Run from the ToolUniverse repository root on Linux with Python 3.12.3.
• CUDA GPU strongly recommended; CPU is not a practical production target.
• Keep provider data, weights, caches, and credentials outside Git.
• Bind to loopback. A non-loopback bind requires TOOLUNIVERSE_API_TOKEN; never put it in arguments or results.

Run the standard-library contract check before downloading large dependencies:

python scripts/remote_validation/setup_skill_preflight.py --implementation boltz