pg-mnemosyne-mcp
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| PG_BASE_DSN | Yes | Standard PostgreSQL connection string: postgresql://<USERNAME>:<PASSWORD>@<HOST>:<PORT>/<DEFAULT_DB> |
Capabilities
Features and capabilities supported by this server
| 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_project_dbB | Creates a new PostgreSQL database for a project. |
| init_schemaC | Initializes the base 'records' table in the specified database. |
| init_todo_schemaC | Initializes a professional 'tasks' table in the specified database. |
| init_coordination_schemaC | Initializes the 'agent_sessions' table for multi-agent coordination. |
| update_agent_sessionA | Updates or registers the active task and state of an agent in the database (thread-safe upsert). |
| get_active_sessionsC | Retrieves all registered agent coordination sessions ordered by last active time. |
| add_columnB | Adds a new column to a table dynamically. |
| run_sqlC | Executes arbitrary SQL queries and returns results as JSON. |
| add_recordC | Adds a new memory/task record. |
| get_recordsC | Retrieves recent records from the database. |
| delete_recordC | Deletes a record from the database by its ID. |
| update_recordC | Updates a record in the database by its ID. Only non-None fields will be updated. |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
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