MCP Memory LibSQL
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
No arguments | |||
Instructions
Guidance the server publishes about itself, which clients place ahead of the tool catalog so the model reads it before choosing anything.
This server publishes no instructions, or was last inspected before Glama recorded them.
Capabilities
Server capabilities have not been inspected yet.
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| create_entitiesC | Create new entities with observations and optional embeddings |
| search_nodesC | Search for entities and their relations using text or vector similarity |
| read_graphC | Get recent entities and their relations |
| create_relationsC | Create relations between entities |
| delete_entityA | Delete an entity and all its associated data (observations and relations) |
| delete_relationC | Delete a specific relation between entities |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
TDQS
Scored across 6 tools
Each tool has a clearly distinct purpose: create_entities and create_relations handle creation of different object types, delete_entity and delete_relation handle deletion of different object types, read_graph retrieves recent data, and search_nodes performs searches. No ambiguity exists between these operations.
All tools follow a consistent verb_noun pattern with snake_case naming: create_entities, create_relations, delete_entity, delete_relation, read_graph, and search_nodes. The naming is perfectly predictable and uniform throughout the set.
With 6 tools, this server is well-scoped for a memory/graph database system. Each tool earns its place by covering essential CRUD operations (create, delete, read/search) for both entities and relations, without being overly complex or insufficient.
The tool set provides strong coverage for core graph operations: creation and deletion of entities/relations, reading recent data, and searching. A minor gap exists in update operations (e.g., update_entity or update_relation), but agents can work around this by deleting and recreating as needed.