drevo-mcp
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| DREVO_HTTP_URL | No | Base URL of the running drevo-server. | http://localhost:8080 |
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
Features and capabilities supported by this server
Protocol revision2025-11-25
| Capability | Details |
|---|---|
| tools | {
"listChanged": false
} |
| prompts | {
"listChanged": false
} |
| resources | {
"subscribe": false,
"listChanged": false
} |
| experimental | {} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| create_entityC | Create or update a knowledge entity in the graph. |
| add_observationsC | Append new observations to an existing entity. |
| delete_entityC | Delete an entity and all its relationships. |
| create_relationshipC | Create a typed relationship between two entities. |
| delete_relationshipC | Delete a relationship between two entities. |
| get_entityB | Get an entity with all its incoming and outgoing relationships. |
| search_knowledgeB | Search the knowledge graph by text (entity names and observations). |
| get_project_graphC | Get the complete knowledge graph for a project. |
| list_projectsA | List all projects stored in the knowledge graph. |
| add_migrationC | Record a graph schema/data migration for a project. |
| get_migrationsB | Get the full migration history for a project. |
| apply_migrationC | Execute a pending migration and mark it as applied. |
| run_cypherC | Execute a Cypher query against the knowledge graph. |
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 13 tools
Each tool has a clearly distinct purpose: entity CRUD, relationship CRUD, observations, graph queries, migrations, and project listing. Even similar tools like run_cypher and search_knowledge are differentiated by description.
All tool names follow a consistent verb_noun pattern with underscores (e.g., create_entity, delete_relationship, get_migrations), making them predictable and easy to parse.
13 tools is well-scoped for a knowledge graph management system, covering core operations without being too many or too few.
CRUD for entities and relationships is missing update operations, and there are no dedicated list tools for entities or relationships (only search_knowledge and get_project_graph). This leaves notable gaps in basic discovery workflows.