[DoodleBears]

Closes #1151 · Parent #1144 · Stacked on #1148 (will retarget to main once it merges)

Before: a group from Lark, Slack or Discord showed up everywhere as its ID: in External identities, in a connected external conversation, on the message in the Channel, and in what the Bot read. Lark sender names often fell back to the open_id, because the 1.5 s lookup timed out.

After: the real group name is shown. Discord reads as Server #channel. The Bot sees the name, and the ID stays next to it in the context. Existing entries pick up the name with their next message. A failed lookup falls back to the ID and never blocks the message.

How

• dsh-im (DoodleBears/dsh-im claude/1151-real-names, pinned at a0ba283, on top of the previous pin):
  • Lark looks up im.v1.chat.get in parallel with the sender name. Both are cached per app (names 1 h, misses 1 min), and the timeout is 3 s.
  • Slack reuses the conversations.info result it already checks.
  • Discord reuses the guild and parent channel it already inspects.
  • The host bundle in lib/ is rebuilt, since that bundle is what DSH actually loads.
• Host:
  • MessagingInboundEvent.conversation.name is optional, and the dsh-im schema accepts it.
  • conversationName() uses it for groups.
  • Group entries are renamed when a named message arrives. DM entries are renamed from the sender name, implicit entries only.
  • Grant-routed and connected-conversation sources take the event's group name. A connected conversation keeps its last known name.
• The development IM provider is repinned.

Real-IM E2E (cloud QA Host, 2026-10-07/08)

Vain sent real messages in the Lark group "BH Cloud QA", in Slack #bh-cloud-qa and in Discord "DeepSeekBot Cloud QA" #常规. Every source arrived with its name: BH Cloud QA, bh-cloud-qa and DeepSeekBot Cloud QA #常规. The Lark sender showed as MUFENG YANG instead of the open_id. The existing entries for all three platforms and the connected Lark conversation were renamed by the next message. Lark, Slack and Discord each got a reply.

One gap came up during E2E. A Lark @mention that went through the grant path still recorded the ID as its Channel origin. 19e0122 fixes this. On 2026-10-08, two new Lark @mentions showed Lark/Feishu BH Cloud QA (second screenshot).

🤖 Generated with Claude Code

https://claude.ai/code/session_01TukXcCoCAFsqkoHCthVEKC

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• CHANGELOG.md
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• packages/core/src/messaging/conversations.ts
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• packages/core/src/messaging/inbound.ts
• packages/core/src/messaging/provider.ts
• packages/core/test/messaging-conversation-ingest.test.ts
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