Universal AI Memory MCP Server
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| UNIVERSAL_MEMORY_API_KEY | Yes | Bearer API key for authorization. | |
| UNIVERSAL_MEMORY_INDEX_KEY | Yes | Base64 key for HMAC-SHA-256 blind indexes. Must be distinct from the encryption key. | |
| UNIVERSAL_MEMORY_ENCRYPTION_KEY | Yes | Base64 encryption key for AES-256-GCM payload encryption. | |
| UNIVERSAL_MEMORY_MCP_CAPABILITIES | No | Comma-separated capabilities for MCP tools (read, write, delete). Defaults to none. |
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 |
|---|---|
| storeB | Encrypt and store a memory; requires the write capability. |
| retrieveB | Retrieve memories; requires read and rejects ambiguous selectors. |
| searchC | Search memories; requires the read capability. |
| forgetC | Delete selected memories; requires the delete capability. |
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 4 tools
Store and forget are clearly distinct, while retrieve and search both involve reading but serve different purposes: retrieve fetches by specific selector, search handles broader queries. The descriptions help distinguish them, though the names alone could be slightly ambiguous.
All four tools use a single lowercase verb (store, retrieve, search, forget), following a consistent imperative style. There are no prefixes, suffixes, or mixed conventions.
Four tools is a compact and appropriate scope for a memory server, covering the essential operations without bloat. Each tool has a clear role.
The core memory lifecycle is covered: create (store), read (retrieve and search), and delete (forget). Missing is an update operation, but that may be acceptable for immutable memory entries; otherwise the set is complete.