Semantic knowledge (TF-IDF and tool-IDF and clustering) from Claude sessions (github.com)

Crune, a new static web dashboard and CLI tool, has been launched to analyze Claude Code session logs, providing capabilities such as session playback, analytics dashboards, semantic knowledge graphs, and skill synthesis. This innovative tool allows developers to trace and resurrect workflows by generating reusable skill definitions from session data, thus enhancing productivity and knowledge retention. Key features include a turn-by-turn playback system, an overview dashboard that tracks activity trends, and a semantic knowledge graph that utilizes advanced techniques like Truncated SVD and agglomerative clustering. The significance of Crune lies in its ability to distill tacit knowledge from past coding sessions, enabling users to identify common workflow patterns and skill gaps without relying on large language models (LLMs). Its automated session summarization and classification provide an efficient way to extract insights, while customizable synthesis options allow for the generation of skills tailored to a user’s specific needs. With its capabilities to analyze and synthesize skills from session logs, Crune represents a step forward in the AI/ML community, promoting the reuse of knowledge and skills in coding environments.