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**Category:** improvement **User Impact:** Buzz channel, message, repository, pull request, and issue links now display recognizable context and navigate reliably in the mobile app. **Problem:** Bare Buzz permalinks appeared as raw or ambiguous URLs on mobile, while channel and message links were not handled consistently across Markdown forms and startup states. **Solution:** Normalize eligible bare Buzz URLs without consuming Markdown syntax, render them as semantic icon-prefixed chips, and route channel/message targets through the mobile deep-link dispatcher while preserving authored Markdown labels as ordinary links. <details> <summary>File changes</summary> **mobile/lib/features/channels/deep_link_dispatcher.dart** Routes parsed channel and message links through the appropriate in-app navigation callbacks. **mobile/lib/features/channels/message_content.dart** Presents all bare Buzz permalinks as semantic icon chips and keeps authored labels as ordinary links. **mobile/lib/features/channels/message_content/link_normalizer.dart** Normalizes bare and autolinked Buzz URLs without consuming Markdown delimiters, code, or punctuation. **mobile/lib/shared/deeplink/deep_link.dart** Adds strict channel and project-entity parsing alongside message deep links. **mobile/lib/shared/deeplink/pending_deep_link_provider.dart** Preserves pending navigation until the mobile routing surface is ready. **mobile/test/features/channels/channel_detail_page_test.dart** Updates navigation integration coverage for icon-prefixed channel chips. **mobile/test/features/channels/deep_link_dispatcher_test.dart** Covers channel/message dispatch and missing-target behavior. **mobile/test/features/channels/message_content/link_normalizer_test.dart** Exercises Markdown-safe normalization across the full Buzz link suite. **mobile/test/features/channels/message_content_test.dart** Verifies chip labels, icons, semantics, authored-label opt-out, and navigation callbacks. **mobile/test/shared/deeplink/deep_link_test.dart** Covers strict parsing for channel, message, repository, pull-request, and issue links. </details> ## Reproduction steps 1. Run the mobile app and open a channel containing bare `buzz://channel`, `buzz://message`, `buzz://repo`, `buzz://pr`, and `buzz://issue` URLs. 2. Confirm each bare URL renders as one cohesive chip with a type icon, a useful name or shortened identifier, and no duplicated channel `#` character. 3. Add an authored Markdown link such as `[design discussion](buzz://issue?...)` and confirm the supplied label remains an ordinary link rather than becoming a chip. 4. Select channel and message links and confirm they navigate correctly from inline and autolinked forms. ## Screenshots / demos **iOS Simulator — channel, message, repository, pull request, and issue permalink chips** Real app build (`37b2cb5eb`) running on an iPhone 17 Pro simulator.  --------- Signed-off-by: Taylor Ho <taylorkmho@gmail.com> Signed-off-by: Wes <wesbillman@users.noreply.github.com> Co-authored-by: Carl <acda9e433d19dcd0e6b6840f7f4b98f3a56f1fab98049d444c087019e6d36560@buzz.block.builderlab.xyz> Co-authored-by: Wes <wesbillman@users.noreply.github.com> Co-authored-by: Carl <c7ebe626f000404285d3686e1dc74cc07cc60a9754a150041ba132e14bd3e2ec@buzz.block.builderlab.xyz>