Skip to main content
Glama
Sign In
Relax Memory MCP

Relax Memory MCP

by jgauffin
OverviewSchemaSourceRelated ServersDiscussionsAdmin
TypeScript
Local

add_memory

Store or update a memory by category and name, overwriting existing entries to keep structured data current.

Instructions

Store or update a memory. Overwrites if same category+name exists.

Tool call template

Replace each placeholder with a value matching the input schema. Only required parameters are included; add optional parameters as needed.

{
  "id": 1,
  "jsonrpc": "2.0",
  "method": "tools/call",
  "params": {
    "arguments": {
      "name": "<name>",
      "category": "<category>",
      "description": "<description>",
      "value": "<value>"
    },
    "name": "add_memory"
  }
}

Input Schema

NameRequiredDescriptionDefault
nameYesMemory name
valueYesThe memory content
categoryYesCategory to group under
descriptionYesBrief description of what this memory is

Schema Changelog

Changes observed during successful MCP inspections.

  1. First observedv1.0.0

TDQS

A4.2/5.0
Behavior4/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

With no annotations, the description carries the transparency burden. It discloses a key behavioral trait: overwriting when the same category+name exists. This is non-obvious and important for an upsert operation. However, it doesn't mention return values or error conditions, leaving some gaps.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is two sentences long, front-loaded with the main purpose, and includes only necessary information. There is no redundancy or filler.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness4/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Given the simplicity of the tool and the absence of an output schema, the description covers the core behavior adequately. It explains the upsert semantics and the overwrite key. However, it omits any mention of return type or success indicators, which would be helpful for a write operation.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters4/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema coverage is 100%, so the baseline is 3. The description adds meaningful semantics by specifying that the combination of 'category+name' is the uniqueness key for overwriting, which is not directly stated in the schema. This clarifies how the parameters interact.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states the tool's function with a specific verb ('Store or update') and identifies the resource ('a memory'). It also distinguishes itself from siblings (get/delete/list) by focusing on write operations. The overwrite behavior adds precision.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines3/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description implies usage for creating or updating memories, but it does not explicitly state when to use this tool versus alternatives like 'get_memory' or 'delete_memory'. There are no stated exclusions or preferences, so guidance is minimal.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

Deploy Server

Other Tools