LeanCTX adds bidirectional context compression

LeanCTX’s strongest idea is treating context as infrastructure, not prompt decoration: control what enters the model, what leaves for the provider, and what survives between sessions.

• –Read-side compression uses structural analysis and multiple modes to reduce repetitive code context.
• –Wire-side compression targets system prompts, conversation history, and tool results before they reach providers.
• –Local execution and reversible retrieval address privacy and the risk of compression hiding critical details.
• –Persistent memory and cross-agent coordination make it more useful for large, iterative repositories than one-off scripts.
• –Developers should validate quality and savings on their own workloads; compression gains depend heavily on codebase shape and workflow.