Vibe Harness

About

Vibe Harness is an MCP server that redefines human-AI interaction by adapting AI behavior to the user's current working state rather than optimizing for static AI output. It supports distinct working modes like Explore, Build, Think-with, Ship, and Cool-off, each with a specific orientation for the AI's response. The system incorporates 'transition friction' for mode changes and provides tools to switch modes, check state, request nudges, and export session data. Its 'Governor' feature offers contextual nudges based on configurable rules, which are transparently defeasible, allowing users to understand why a nudge appeared or was suppressed. This setup aims to foster a more dynamic, human-centric collaborative environment with AI.

Key Features

• Dynamic AI behavior tuning based on human working modes
• Predefined working modes (e.g., Explore, Build, Ship, Cool-off) to guide AI interaction
• Contextual nudges based on configurable governance rules and activity patterns
• Defeasible governance system with explicit rule priorities and trace for transparency
• Runtime configuration and persistent storage for mode history and session exports
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Use Cases

• Optimizing AI assistant responses to align with a developer's current coding or brainstorming phase
• Providing intelligent, non-intrusive nudges to encourage mode shifts or breaks during extended AI-assisted work
• Enhancing transparency and user control in human-AI collaborative workflows through explicit governance