claude-memory-search-mcp
This server enables intelligent searching and navigation of Claude Code memory files, allowing you to efficiently retrieve relevant context without loading every memory into the context window.
search_memory: Perform ranked keyword searches across all memory file bodies, with scoring bonuses for title and description matches. Supports an optionallimitparameter to control the number of results.get_memory: Retrieve the complete contents of a specific memory file by its name (without the.mdextension), useful for loading only what you need on demand.list_memories: List all available memory files, with an optional filter by type (user,feedback,project, orreference) to narrow results.find_related: Discover memories linked to or from a given memory file via[[wikilinks]], enabling traversal of connected context across the memory graph.
Click on "Install Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type
@followed by the MCP server name and your instructions, e.g., "@claude-memory-search-mcpsearch memories for 'database migration'"
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
claude-memory-search-mcp
MCP server that searches and links across Claude Code memory files.
Why
Claude Code's auto-memory directory grows large quickly (100+ files in my setup). Loading every memory into context defeats the point of having them — and the auto-loaded MEMORY.md only carries a 150-char hook per entry. This server lets Claude:
search by keyword across every memory body, not just titles,
filter by type (
user/feedback/project/reference),fetch a single memory in full only when needed,
traverse
[[wikilinks]]to pull related context on demand.
In short: stop trying to hold the whole memory in the window. Index it, then pull what you need.
Related MCP server: claude-kb
Tools
Tool | Args | Description |
|
| Ranked keyword search across all memory bodies. Bonuses for title and description hits. |
|
| Fetch the full body of one memory by file name (no |
|
| List every memory, optionally filtered by type. |
|
| Return memories linked from or to a given memory via |
Install
From source (recommended for Claude Code MCP config)
git clone https://github.com/yangchoi/claude-memory-search-mcp.git
cd claude-memory-search-mcp
npm install
npm run buildRun directly via npx (no local clone)
npx -y github:yangchoi/claude-memory-search-mcpSlower on first invocation (npx fetches and builds), then cached.
Configure in Claude Code
Add to your Claude Code MCP config (~/.claude/settings.json or project .mcp.json):
{
"mcpServers": {
"memory-search": {
"command": "node",
"args": ["/absolute/path/to/claude-memory-search-mcp/dist/index.js"],
"env": {
"CLAUDE_MEMORY_DIR": "/Users/you/.claude/projects/<your-project-id>/memory"
}
}
}
}CLAUDE_MEMORY_DIR is optional — by default the server derives the path from $HOME (e.g. /Users/jane → ~/.claude/projects/-Users-jane/memory on macOS, /home/jane → ~/.claude/projects/-home-jane/memory on Linux). Set it explicitly if your memory lives elsewhere.
Restart Claude Code. The four tools above will appear under mcp__memory-search__*.
Example
> search_memory query="database migration"
[42] backend-project-notes (project)
matches: database, migration
Postgres migration patterns and rollback strategy
[18] team-conventions (reference)
matches: migration
...License
MIT
Maintenance
Resources
Unclaimed servers have limited discoverability.
Looking for Admin?
If you are the server author, to access and configure the admin panel.
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