docs(browser): 增补 11B sequence 能力说明

同步 Browser MCP 文档中的 sequence 组合块、单层约束与失败定位说明。

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
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walker1211
2026-04-20 19:06:03 +08:00
co-authored by Claude Opus 4.7
parent 0038b063ac
commit 78f3879e19
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@@ -124,6 +124,14 @@ Phase 11A capability details:
- assertion failures now include clearer diagnostics such as failed assertion index, field, expected value, and actual value
- Phase 11A continues to reuse `browser_query` as the data source rather than introducing a new diagnostics runtime
Phase 11B capability details:
- `sequence` adds a single-layer grouping container on top of fixed orchestration blocks
- sequence steps reuse existing block semantics rather than introducing a DSL
- sequence runs steps sequentially and stops on the first failure
- nested sequence blocks remain out of scope
- sequence failures can report both top-level block failure and sequence-local step failure
Minimal multi-tab workflow examples:
```json