Developer Builds Local Memory Layer for GitHub Copilot CLI Using Markdown Files

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A developer created an open-source GitHub Copilot CLI extension called 'Copilot CLI Local Memory' to persist project-specific knowledge across terminal sessions. The tool lets users save debugging findings, configuration couplings, and architectural decisions using simple slash commands like /remember, /memories, and /forget. Each saved rule is stored as a plain Markdown instruction file under a local directory, requiring no database, background service, or network calls. File-scoped rules are also supported, allowing context to apply only to specific code paths. The extension is designed for capturing knowledge that emerges during active work, with the expectation that rules worth keeping long-term are eventually promoted into team documentation.

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ProgrammingDEV Community ·

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