How do I connect Memory MCP Server to Claude?

The listing records `mcp-server-memory` as its setup step. Run it, then follow the repository's instructions for the client configuration; the listing names Claude Desktop, VS Code as compatible clients.

Is Memory MCP Server free?

The listed licence is MIT. Check the upstream terms for permitted use and commercial requirements; a public repository does not by itself mean the software is free or open source. Connected APIs and hosted services may have separate charges.

What can Memory MCP Server do?

Memory MCP Server documents 40 tools to the agent, including add_observations, add_tag_alias, add_tags. The descriptions above come from project documentation. A live handshake does not test individual tool behavior.

Memory MCP

Unclaimed

by danielsimonjr

Enhanced Model Context Protocol memory server with timestamps, tags, importance, search, and export capabilities

Install

$mcp-server-memory

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This server needs project-specific setup. Follow the project instructions; no reusable public launch command is available yet.

Project instructions

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40 of 40 tools

Documented tools (40)

From project documentation. A server handshake does not verify each tool’s description or behavior.

add_observations

Add observations to entities

add_tag_alias

Create tag synonym

add_tags

Add tags to an entity

add_tags_to_multiple_entities

Bulk tag operation

analyze_query

Extract entities, temporal references, and classify query complexity

boolean_search

Boolean queries (AND/OR/NOT)

create_entities

Create multiple new entities

create_relations

Create relations between entities

delete_entities

Remove entities and their relations

delete_observations

Remove specific observations

delete_relations

Remove specific relations

delete_saved_search

Delete a saved search

execute_saved_search

Execute a saved search

find_similar_entities

Find entities similar to a reference entity

fuzzy_search

Typo-tolerant search

get_aliases_for_tag

Get aliases for canonical tag

get_children

Get immediate children

get_search_suggestions

"Did you mean?" suggestions

hybrid_search

Multi-layer search combining semantic, lexical, and symbolic signals

index_embeddings

Build or rebuild the semantic search index

list_saved_searches

List all saved searches

list_tag_aliases

List all aliases

merge_tags

Merge two tags into one

normalize_observations

Normalize observations (resolve pronouns, anchor dates)

open_nodes

Retrieve specific nodes by name

read_graph

Read entire knowledge graph

remove_tag_alias

Remove an alias

remove_tags

Remove tags from an entity

replace_tag

Replace tag globally

resolve_tag

Resolve alias to canonical form

save_search

Save search query for reuse

search_auto

Auto-select best search method

search_by_date_range

Filter by date range

search_nodes

Search with filters (tags, importance)

search_nodes_ranked

TF-IDF relevance ranking

semantic_search

Search by semantic similarity using embeddings

set_entity_parent

Set/remove parent relationship

set_importance

Set entity importance (0-10)

smart_search

Reflection-based iterative search until results meet adequacy threshold

update_saved_search

Update saved search parameters

Tool change history

Compared across complete checks of the same configuration. Tools were listed, not invoked. Input-schema changes are not measured here.

No complete tool checks yet.

FAQ

Questions about Memory MCP Server

How do I connect Memory MCP Server to Claude?: The listing records `mcp-server-memory` as its setup step. Run it, then follow the repository's instructions for the client configuration; the listing names Claude Desktop, VS Code as compatible clients.
Is Memory MCP Server free?: The listed licence is MIT. Check the upstream terms for permitted use and commercial requirements; a public repository does not by itself mean the software is free or open source. Connected APIs and hosted services may have separate charges.
What can Memory MCP Server do?: Memory MCP Server documents 40 tools to the agent, including add_observations, add_tag_alias, add_tags. The descriptions above come from project documentation. A live handshake does not test individual tool behavior.