- Offloaded the blocking idx.commit() inside index_committer_worker to okio::task::spawn_blocking to prevent the tokio async thread from being starved by blocking I/O.
- Removed expensive full HashMap .clone() operations during UI client websocket broadcasts in both handle_socket and
vim_telemetry_handler, filtering and collecting only the Sender handles.
- Migrated blocking std::fs::write calls across the WSL 9P boundary in
vim_telemetry_handler over to asynchronous okio::fs::write().await to prevent severe async thread blockages on native file I/O delays.
- Used a SessionCleanup Drop guard (RAII pattern) to guarantee that the websocket session is evicted from the global clients map and background read/write tasks are forcibly aborted even when Axum terminates the handler mid-execution due to a TCP connection loss.
- Added a break statement when send_task exits (STDIN closed).
- Increased reconnect delay from 50ms to 1 second to prevent ephemeral port exhaustion when the server repeatedly drops connections.
- Added missing tool descriptions to generate_standup_report, get_environment_details, and list_context_workspaces so the LLM correctly parses them during MCP handshake.
- Removed heavy Tantivy index rebuild loop that ran every 5 seconds and rewrote entire graph to disk
- Converted polling worker to lightweight IndexWriter committer
- Fixed 67+ instances of unnecessary clone and string parsing overhead in tool return results
- Deduplicated state graph modification methods
Created a parse_tool! macro that eliminated ~450 lines of repetitive error-handling boilerplate across 54 MCP tool definitions in server/src/handlers.rs.
Purged 30+ stale, redundant python patching scripts and legacy mcp_client.py test runners that were polluting the workspace root and server/src directories.
- Added native E2E test suite in stub to validate server<->stub<->nvim IPC
- Added win-nvim integration tests
- Fixed empty capabilities schema in initialize response in server and win-nvim
- Refactored server to accept dynamic MCP_PORT for test isolation
- Made server exit gracefully on port 3000 collision
Riz Ashraf