🚀 Features
- Durable Pending Queue: Added a durable FIFO pending input queue above the chat input to manage queued prompt messages.
- Structured Workspace IO: Optimized workspace file read and write tool responses with structured formatting for token-efficient agent operation.
- Harbor Benchmark & ATIF Trajectory: Enhanced Harbor benchmark integration with ATIF
trajectory.jsonexport, token/turn metrics inresult.json, auto model resolution frompreferredModel, dataset presets, and automatic session cleanup.
🐛 Fixes
- Session Concurrency & Lifecycle: Fixed concurrency gate deadlock when canceling or clearing sessions, and fixed session termination deleting initial promoted prompts.
- Agent Core Capabilities: Defaulted
createAgentcapabilities to core builtins only. - Malformed Tool Recovery: Added robust recovery for malformed tool call arguments and aligned
listDirectoryin attach modes. - Desktop Fetch Fallback: Capped native fetch probe timeouts and added automatic browser fetch fallback.
- UI & Chat Virtualization: Resolved virtual message list hiding initial chat messages, stabilized message bubble widths, and softened error styling.
- Token Efficiency: Removed thought echoing from
scratchpad__thinktool responses. - Hint Guidance: Replaced imperative "Next steps" tool hints with optional follow-up suggestions.
🔧 Internal
- Code Audit & Skills: Updated skill definitions including evidence-based
code-audit-expert. - Ignore Local Artifacts: Added local
.teamworkartifacts to gitignore.
📦 Installation
Windows
Download and run LibrAgent_x64_en-US.msi
macOS
Download LibrAgent_x64.dmg (or silicon version if available), open it and drag the app to your Applications folder.
If you use the .app.tar.gz, extract it first.
Linux (Debian/Ubuntu)
After downloading the .deb package:
sudo apt install -fOr install dependencies manually:
sudo apt install gstreamer1.0-plugins-bad gstreamer1.0-gtk3 gstreamer1.0-pulseaudio
sudo dpkg -i LibrAgent_*_amd64.debLinux (AppImage)
Download .AppImage, make executable and run:
chmod +x LibrAgent_*.AppImage
./LibrAgent_*.AppImage🔧 Requirements
- Windows 10+ / macOS 10.15+ / Linux (modern distribution)
- 4GB RAM minimum, 8GB recommended
See the assets below to download for your platform.