Pieces
Pieces is an AI-enabled productivity tool designed to supercharge developer efficiency by unifying their entire toolchain with an on-device copilot.
Pieces is a desktop AI application for developers that functions as a persistent, contextual second brain. Its LTM-2.7 (Long-Term Memory) engine automatically captures workflow context across desktop apps, IDEs, browsers, and terminals, making it queryable in natural language. The tool includes a contextual AI copilot (Pieces Copilot) and an AI-enriched snippet management system (Pieces Drive), integrating with various developer tools through native plugins and the MCP protocol.
Pieces offers innovative on-device AI with support for cutting-edge models like GPT-5.2 Pro and Claude 4.6 Opus, plus recent funding from Flat Capital in 2025. However, it remains niche with limited GitHub stars (649), no traffic data, and lacks the market penetration of established code assistants like GitHub Copilot.
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Visit the official Pieces website