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Changelog

All notable changes to TraceAgent are documented here.

tip

For the most up-to-date release information, see the GitHub Releases page.

Unreleased​

Added​

  • Documentation site with full SDK reference, LangChain guide, and examples
  • Local search integration
  • Command palette for quick navigation (Ctrl/Cmd + K)
  • Showcase page for community use cases

Changed​

  • Updated branding with new detective cat logo

v0.1.0 — Initial Release​

Added​

  • TraceAgent SDK — Python client for recording agent actions
    • Start/finish runs
    • Record file writes, reads, commands, and tool calls
    • Attach artifacts and metadata
  • TraceAgent LangChain — Callback handler for automatic LangChain tracing
    • Chain start/end events
    • LLM call/response capture
    • Tool usage tracking
    • Retriever activity logging
  • TraceAgent Server — FastAPI backend
    • SQLite storage (default)
    • PostgreSQL support
    • Audit metrics collection
    • REST API
  • TraceAgent UI — Interactive dashboard
    • Execution timeline visualization
    • Run listing and search
    • File diff viewer
    • Artifact browser
  • Docker images for Server and UI
  • Example scripts:
    • sample_agent.py — Minimal SDK smoke test
    • langchain_agent.py — LangChain callback integration
    • lm_studio_agent.py — Local model with SDK
    • lm_studio_planner_agent.py — Multi-tool planning
    • coding_agent_debugger_demo.py — Synthetic debug scenarios
    • rich_demo_agent.py — Full-fidelity trace demo

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