# mcp-memory-rs MCP server

Local-first agent memory: versioned JSON categories, BM25 search, per-device ACL, fleet sync.

## At a glance

mcp-memory-rs is an MCP server in the AI & Memory category. It publishes no package or endpoint yet. It exposes 17 tools, including memory_read, memory_write and memory_append. It scores B (64/100) on the MCP Skills Hub health score as of Oct 28, 2026.

## Install

### How to install mcp-memory-rs in Claude Code

1. No installation available

   This registry entry publishes neither a package nor a remote endpoint, so there is nothing to install yet. Check the source repository for manual setup instructions.

### How to install mcp-memory-rs in Claude Desktop

1. No installation available

   This registry entry publishes neither a package nor a remote endpoint, so there is nothing to install yet. Check the source repository for manual setup instructions.

### How to install mcp-memory-rs in Cursor

1. No installation available

   This registry entry publishes neither a package nor a remote endpoint, so there is nothing to install yet. Check the source repository for manual setup instructions.

### How to install mcp-memory-rs in Codex CLI

1. No installation available

   This registry entry publishes neither a package nor a remote endpoint, so there is nothing to install yet. Check the source repository for manual setup instructions.

### How to install mcp-memory-rs in Windsurf

1. No installation available

   This registry entry publishes neither a package nor a remote endpoint, so there is nothing to install yet. Check the source repository for manual setup instructions.

### How to install mcp-memory-rs in Cline

1. No installation available

   This registry entry publishes neither a package nor a remote endpoint, so there is nothing to install yet. Check the source repository for manual setup instructions.

### How to install mcp-memory-rs in VS Code

1. No installation available

   This registry entry publishes neither a package nor a remote endpoint, so there is nothing to install yet. Check the source repository for manual setup instructions.

## Tools

- `memory_read` — Read a category (optional field filtering).
- `memory_write` — Replace or merge-patch a category; versioned; `expected_hash` precondition.
- `memory_append` — Append a timestamped entry to a bounded append-only log category; auto-prunes by `max_entries`/`max_age_days`. For event streams / session journals, so they don't bloat memory categories.
- `memory_delete` — Delete a category (backup created first).
- `memory_list` — All categories with hash/size/last-update metadata.
- `memory_search` — FTS5 full-text search, BM25 ranking, category/date/actor filters, snippets.
- `memory_search_semantic` — Hybrid TF-IDF + FTS5 search.
- `memory_history` — Version history of a category.
- `memory_delta` — Changes since a known hash (cheap polling).
- `memory_context` — Multi-category warmup read, token-budget oriented.
- `memory_compact` — Prune old versions and backups.
- `memory_status` — Local-first status: dirty queue, manifest hash, last sync.
- `memory_doctor` — Diagnostics: paths, database, categories, sync config.
- `sync_manifest` — Merkle-rooted manifest of all categories.
- `sync_diff` — Compare local vs remote manifest: push/pull/conflict sets.
- `sync_push` — Export/import sync envelopes.
- `memory_sync` — One sync step against the configured remote (`push_dirty` / `pull_remote`).

Source repository: https://github.com/DioNanos/mcp-memory-rs

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Source: https://mcp-skills-hub.vercel.app/mcps/io-github-dionanos-mcp-memory-rs · MCP Skills Hub · data as of 2026-10-28T12:31:05Z