Show HN: MementoVault – Self-hosted AI context manager served via MCP

Category: infrastructure

Tags: ai-context-manager, mcp-server, self-hosted

Score: 7.5/10 (Innovation: 7, Technical: 8, Documentation: 8, Utility: 7)

MementoVault is a self-hosted AI context manager that centralizes identity, documents, skills, and assets, serving them via the Model Context Protocol to compatible AI clients. It solves the fragmentation of AI prompts and context across tools with versioning, dynamic collections, and a structured API, making it innovative for its combination of MCP-native design with CRUD operations and graph navigation.

Target audience: backend devs, devops, indie developers

Repository: https://mementovault.meltinbitfarm.cloud · TypeScript · AGPL-3.0

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