Developer Tool / AI Memory / MCP
Katra is an open-source, self-hosted cognitive memory system for AI agents with MCP support. The repo describes episodic recall, semantic search, knowledge graphs, temporal analysis, and Docker-based deployment for MCP-compatible agents.
The page clearly presents a real AI infrastructure project aimed at agent memory. The README explains what it does, how it is used with MCP-compatible agents, and what capabilities it offers, which is enough evidence for a useful public listing.
The snapshot does not show installation steps, API details, screenshots, or a quickstart example beyond the high-level Docker/MCP description. It also leaves some claims in the thesis and comparison section without concrete usage evidence.
Last evaluated 17 days ago. Current rank #1044. Holding steady in the rankings.
WebLLM is a high-performance in-browser LLM inference engine that runs locally in the browser with WebGPU acceleration. It exposes an OpenAI-compatible API, supports streaming and JSON mode, and includes examples for building chat apps and browser extensions.
Self-hosted observability and control plane for production and coding AI agents, with live timelines, fleet-wide feeds, token budgets, MCP allow/block rules, and support for Claude Code plus a Python sensor.
Mindwalk is a local Go tool that replays Claude Code and Codex sessions on a 3D map of a codebase, showing where an agent searched, read, and edited files over time.
Open-source football management simulation where AI agents manage a club through MCP while humans watch the action in a terminal TUI. The repo includes a daemon, spectator console, calibration CLI, and detailed setup and command docs.
