- Pull shared boilerplate (event emission, message building, generation,
think-tag stripping) into BaseAgent concrete helpers and ToolUsingAgent
intermediate base class with tool-call loop
- Add NativeReActAgent and NativeOpenHandsAgent as clean implementations
built on the new base classes
- Simplify SimpleAgent, OrchestratorAgent, ReActAgent, OpenHandsAgent,
and RLMAgent to use inherited helpers instead of duplicated logic
- Remove CustomAgent (superseded by BaseAgent subclassing)
- Add backward-compat tests, base agent tests, native agent tests
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Add URL detection, normalization, and direct fetching to web_search tool
(handles standalone URLs, embedded URLs, arxiv PDF→abs conversion)
- Add URL pre-expansion in OpenHands agent to bypass tool loop for URL queries
- Add input truncation (_truncate_if_needed) to prevent context window overflow
- Fix stream_bridge ToolResult field access (content/latency_seconds vs output/latency_ms)
- Add XML tool call format parser alongside Action:/Action Input: format
- Reduce default max_turns from 10→3 to cap worst-case response time
- Add empty response fallback text in frontend useChat hook
- Add channels system, security module, and model catalog updates
- Add 30+ new tests for URL fetching, truncation, and agent behavior
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add ReAct and OpenHands agents, WebSearch and CodeInterpreter tools,
full MCP protocol layer (server/client/transport), Gemini cloud engine
support, 12 new model specs (4 local MoE + 8 cloud), trace system,
and comprehensive test coverage across all dimensions (hardware, engine,
memory, agents, tools, MCP, integration).
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
