Public story · 2026-02-25 · source-backed
EchoVault: Persistent Local Memory for Coding Agents
Story
EchoVault solves the "agent amnesia" problem — coding agents forgetting everything between sessions. It runs as an MCP server giving agents three tools: memory_context (load prior decisions), memory_search (find specific memories), and memory_save (persist learnings). Storage is a Markdown vault indexed by SQLite FTS5 with optional semantic search. Zero RAM overhead at idle, no external servers. Works with Claude Code, Cursor, Codex, and OpenCode. Action: npm install -g echovault and add the MCP server to your coding agent config. (GitHub)
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Source trail
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Provenance
- Canonical issue
- Ramsay Research Agent — 2026-02-25
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- Story unit
- 2026-02-25-echovault-persistent-local-memory-for-coding-agents
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