feat: MCP channel notifications + image path/URL support#15
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xzneozx96 wants to merge 3 commits into199-biotechnologies:mainfrom
Open
feat: MCP channel notifications + image path/URL support#15xzneozx96 wants to merge 3 commits into199-biotechnologies:mainfrom
xzneozx96 wants to merge 3 commits into199-biotechnologies:mainfrom
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… as channel notifications Implements the MCP channel contract so incoming WhatsApp messages are pushed into the Claude Code session automatically via notifications/claude/channel. Changes: - Declare claude/channel experimental capability in initialize response - Add server instructions telling Claude how to handle inbound messages - Spawn a writer thread that owns stdout for immediate async writes - Spawn SSE forwarder thread that connects to /api/events on the daemon, parses inbound events, and pushes notifications/claude/channel with chat_jid, sender, message_id, timestamp, is_from_me, chat_type as meta - Auto-reconnects with exponential backoff on daemon restart README: add Claude Code ~/.claude.json config snippet and systemd user service setup for persistent daemon auto-start on boot.
- mcp.rs: whatsrust_image now accepts 'path' (file or URL) in addition to inline base64 'data'; resolves to base64 before forwarding to API - api.rs: /api/image (and all media endpoints) handle https:// paths by fetching the URL via ureq; local-path mode unchanged (loopback-only) - Cargo.toml: add ureq = '3' as direct dependency
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- clamp() instead of .max().min() chains (api.rs) - next_back() for DoubleEndedIterator::last (api.rs) - Default impl for BridgeMetrics (bridge.rs) - Entry API instead of contains_key + insert (bridge.rs) - #[allow] for borrowed_box on BoundedMsgCache::get (bridge.rs) - #[allow(clippy::too_many_arguments)] on send_message_with_preview and handle_outbound (bridge.rs) - Remove needless borrows on get_client_handle calls (bridge.rs) - Remove needless borrow on serde_json::to_value(status) (bridge.rs) - is_empty() companion for AtomicDedupCache::len (dedup.rs) - strip_prefix() instead of manual index slicing (mcp.rs) - #[allow(dead_code)] on extract_image_dimensions (media_utils.rs) - #[allow(clippy::should_implement_trait)] on from_str (outbound.rs) - Collapsible str::replace with char array (outbound.rs) - div_ceil() instead of manual ceil formula (qr.rs) - is_some_and() instead of map_or(false, ...) (storage.rs) - .copied() instead of .map(|s| *s) (main.rs) New tests (mcp.rs): 15 unit tests covering extract_display_text for all content kinds, build_channel_notification metadata and chat_type, and mcp_connect_host wildcard/specific address handling.
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Summary
GET /api/events) and forwards every inbound WhatsApp message to Claude Code as anotifications/claude/channelnotification — incoming messages arrive in the session automatically without polling. Includes auto-reconnect with exponential backoff.whatsrust_imageMCP tool now accepts apathparameter (local file path orhttps://URL) in addition to inline base64data. The daemon'shandle_mediaendpoint was also updated to support URL fetching directly.Changes
src/mcp.rspath/URL support inwhatsrust_imagehandlersrc/api.rshandle_mediaacceptshttps://URLs — fetches withureq, detects MIME fromContent-TypeCargo.tomlureq = "3"as explicit dependencyREADME.mdpathparameterTest plan
whatsrust_imagewith a local filepath— verify image sendswhatsrust_imagewith anhttps://URL — verify image fetches and sendswhatsrust_imagewith inlinedata(existing behaviour) — verify no regression