March 2026 monthly summary for hud-sdk: In this release cycle, we delivered scalable A2A chat orchestration, improved input handling, extended cross-provider citation capabilities, and codebase stabilization. Key features delivered include: A2A chat orchestrator enabling multi-agent conversations (commit acfbd3f0aaec63a6ab2b3ba7b2be0b13ba902fc8) and input required handling (commit 0779a66ca57680f3d68a69b06e7cc1c4eb107744). We expanded chat citations across Gemini, Claude, and OpenAI, including Claude citations integration (commits 14921784f4f480dfa24078cc6689db2daf859d32, 5999d959486874951ad550236b098377977e5e1b, 80707e139bb614922128ca28969ff936183dc674). Also, SDK changes were simplified to streamline downstream work (commit a1baf5e390972c70bd51b95992a29a69d64fad7b) and documentation updates were included (55240e5fb079db3bddb9eec289c53f35449acb92, d7bc1425e44d7638c68062541d0d5055934e3433). Major bugs fixed include scenario connection error (ef8bdb96657781e099a69f7beb505f1c62314e3a), FastMCP upgrade errors and removal of extra fallbacks (a3a24c7a0eb23ae6e26abdadfeb2d3c022e8874d), MCP prompt listing compatibility (58bd2e1b3fdf8aba8fbe0f023330f5ba4f1347c4), and a sweep of minor stability fixes (696874a5753f5fe0a22b2eec131ba16da3798c61; e4facbd0cc866f8e7889a7d82190ee5da7b2467a; 6e21d365959b39d26016b69caf9d54e227819e27; f8eb13d26425ca61a380d4524b66a904aad34c98). Overall impact: improved reliability and scalability of chat workflows, enhanced output trust through robust citation integration, reduced maintenance burden via SDK simplification and code cleanup, and faster downstream integration for developers. Technologies/skills demonstrated: distributed orchestration design, SDK refactoring, cross-provider citation integration, bug triage and resolution, documentation practices, and system-wide stability improvements.

February 2026: Delivered enhanced MCP traceability in hud-sdk by extracting trace_id from the MCP request context and propagating metadata even when FastMCP drops meta kwargs. Added a dedicated test to validate end-to-end trace_id propagation. Fixed a FastMCP-related bug that could drop trace metadata, improving observability and debugging across MCP-driven flows. This work strengthens reliability and accelerates root-cause analysis for production issues.

January 2026 — hud-evals/hud-sdk: Delivered four core features, stabilized operations, and strengthened observability, delivering measurable business value in reliability, onboarding, and developer productivity. Key features delivered: - Codex Agent Shell Safety and Documentation: improved reliability with shlex escaping, enhanced error handling, and comprehensive user-facing docs for local and cloud usage. - HUD Setup Assistant (Cursor): introduced an interactive Cursor command to guide users through creating their first HUD environment with step-by-step MCP server installation and environment creation sections. - Telemetry and Distributed Tracing for HUD: added subagent instrumentation and end-to-end trace context propagation across MCP boundaries, enabling full visibility in HUD dashboards. - HUD Docker Debugging and Dockerfile.hud Support: enhanced hud debugging to support Dockerfile.hud, improved Docker integration without pyproject.toml, and refined Dockerfile detection with tests. Major bugs fixed: - Safe path escaping for shell commands using shlex.quote and related error handling improvements for shell tool execution. - Root user check validation and error handling improvements in Codex Agent tool. - Pytest stability improvements to reduce flakiness in test runs. Overall impact and accomplishments: - Increased reliability and safety of the Codex Agent shell, reducing deployment and runtime errors in local and cloud modes. - Streamlined onboarding and first-time setup with the Cursor interactive guide. - Improved observability and troubleshooting capabilities through end-to-end tracing across multi-agent workflows. - Accelerated local development and debugging via Dockerfile.hud support and more robust test infrastructure. Technologies/skills demonstrated: - Python tooling, shell safety (shlex), robust error handling, and documentation delivery. - Distributed tracing, trace context propagation, and telemetry instrumentation for multi-agent environments. - Test engineering (pytest), Dockerfile detection, and UX-focused documentation."

December 2025 monthly summary for hud-sdk (hud-evals/hud-sdk): Delivered two focused updates that improve reliability, UX, and API consistency for developers leveraging the Evaluation CLI.

Month: 2025-05. Focused on stabilizing tool invocation in FoundationAgents/OpenManus by implementing a sanitization layer for tool names to prevent OpenAI API errors. The change enforces the required pattern for tool names, ensuring correct formatting and reducing runtime failures, improving automation reliability and downstream workflows.