chore(research): weekly scan 2026-07-01 [auto]

Author: J.A.R.V.I.S.

research/weekly/2026-07-01-weekly-scan.md

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+# ACP 竞品周报 — 2026-07-01
+
+_由贾维斯自动生成_
+
+## A2A (Google) — 2026-07-01
+- Stars: 24551 | Open Issues: 247
+### 最新 Commits
+- `5d2676e` 2026-06-30 docs: add Auto Agent Protocol and Lumika to partners list (#1907)
+- `4374b82` 2026-06-22 docs: update a2a homepage banner (#1971)
+- `dc8cc23` 2026-06-22 docs: update llms.txt to match v1.0 spec and site navigation (#1943)
+- `28e27c9` 2026-06-22 ci: trigger docs build on changes to build inputs (#1967)
+- `69dd57c` 2026-06-12 docs: restructure homepage information and add missing sections (#1874
+### 新 Issues（功能请求）
+- #1995 [Epic] Bidirectional streaming & improved stream semantics
+- #1992 [Epic] Multi-turn interaction gaps — state acceptance rules, interrupt
+- #1991 [Epic] Coherent Task History — gaps in semantics, querying, and observ
+- #1990 [Epic] Auth scheme declaration & credential discovery in AgentCard
+- #1989 [Epic] Client-directed skill selection
+
+## ANP (社区)
+- `3f048ef` 2026-06-27 docs: update ANP getting started guide
+- `6fc3854` 2026-06-27 merge ANP-06 meta negotiation docs
+- `28e6890` 2026-06-27 docs: clarify ANP-06 optional role
+- `000fc9b` 2026-06-27 docs: deprecate legacy ANP-06 negotiation
+- `a41c579` 2026-06-27 docs: update README for ANP-06 negotiation
+
+## IBM ACP
+- `e5265ca` 2025-08-25 docs: A2A announcement (#230)
+- `e8299f8` 2025-08-21 chore: bump version
+- `00afccd` 2025-08-21 fix(python): revert cachetools version bump to avoid conflicts
+
+## 本周行动建议
+_(需贾维斯人工分析后补充)_