Migrates the Teams extension from @microsoft/agents-hosting to the official Teams SDK (@microsoft/teams.apps + @microsoft/teams.api) and implements Microsoft's AI UX best practices for Teams agents.
- AI-generated label on all bot messages (Teams native badge + thumbs up/down)
- Streaming responses in 1:1 chats via Teams streaminfo protocol
- Welcome card with configurable prompt starters on bot install
- Feedback with reflective learning (negative feedback triggers background reflection)
- Typing indicators for personal + group chats (disabled for channels)
- Informative status updates (progress bar while LLM processes)
- JWT validation via Teams SDK createServiceTokenValidator
- User-Agent: teams.ts[apps]/<sdk-version> OpenClaw/<version> on outbound requests
- Fix copy-pasted image downloads (smba.trafficmanager.net auth allowlist)
- Pre-parse auth gate (reject unauthenticated requests before body parsing)
- Reflection dispatcher lifecycle fix (prevent leaked dispatchers)
- Colon-safe session filenames (Windows compatibility)
- Cooldown cache eviction (prevent unbounded memory growth)
Closes#51806
- Add edit/delete action handlers with toolContext.currentChannelId
fallback for in-thread edits/deletes without explicit target
- Add editMessageMSTeams/deleteMessageMSTeams to channel runtime
- Add updateActivity/deleteActivity to SendContext and MSTeamsTurnContext
- Extend content param with text/content/message fallback chain
- Update test mocks for new SendContext shape
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Teams silently drops blocks 2+ when each deliver() opens its own
continueConversation() call. Accumulate rendered messages across all
deliver() calls and flush them together in markDispatchIdle().
On batch failure, retry each message individually so trailing blocks
are not silently lost. Log a warning when any individual messages fail
so flush failures are visible in logs.
* fix(plugins): enforce min host versions
* fix(plugins): tighten min host version validation
* chore(plugins): trim dead min host version code
* fix(plugins): handle malformed min host metadata
* fix(plugins): key manifest cache by host version
* fix(plugin-sdk): remove relative extension boundary escapes
* Gate new plugin-sdk subpaths on host version
* Add changelog entry for #51939
* Fix local staging for plugin-sdk host version gate
* Raise host floor for line and googlechat plugins
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Co-authored-by: Tak Hoffman <781889+Takhoffman@users.noreply.github.com>
