client/bad-version-response
Checkpoints
MUST (any failure zeroes the score — 1/1 passed)
| Checkpoint | Description | |
|---|---|---|
| ✓ | sent-initialize | Sent an initialize request |
SHOULD (the score fraction — 1/1 passed)
| Checkpoint | Description | |
|---|---|---|
| ✓ | disconnect-on-mismatch | After the server negotiated an unsupported protocol version, sent nothing further |
Usage & cost
- Nominal cost
- $0.243
- Input tokens
- 24,085
- Output tokens
- 2,591
- Cache read
- 90,624
- Duration
- 83s
- Timestamp
- 2026-07-17 22:33:38Z
- Bench version
- 0.3.0
Cost is nominal (public API pricing): token usage × published rates; actual marginal cost is subscription-covered.