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create_collection

Create a new collection to organize documents by project, team, or topic. Define a name, add an optional description and color.

Instructions

        Creates a new collection for organizing documents.

        Use this tool when you need to:
        - Create a new section or category for documents
        - Set up a workspace for a new project or team
        - Organize content by department or topic
        - Establish a separate space for related documents

        Args:
            name: Name for the collection
            description: Optional description of the collection's
                purpose
            color: Optional hex color code for visual
                identification (e.g. #FF0000)

        Returns:
            Result message with the new collection ID

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>"
    },
    "name": "create_collection"
  }
}

Input Schema

Name	Required	Description	Default
`name`	Yes
`color`	No
`description`	No

Output Schema

Name	Required	Description	Default
`result`	Yes

Schema Changelog

Changes observed during successful MCP inspections.

Changed1 schema field changedv1.10.0Jun 23, 2026

changedOutput schema / (root)

Previous value: -nullNew value: +{
+  "properties": {
+    "result": {
+      "title": "Result",
+      "type": "string"
+    }
+  },
+  "required": [
+    "result"
+  ],
+  "title": "create_collectionOutput",
+  "type": "object"
+}

First observedv1.0.0Aug 18, 2025

TDQS

A4.2/5.0

Behavior3/5

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

Annotations already indicate a non-readonly, non-destructive operation. The description adds that it returns a result message with a new collection ID. However, it does not disclose potential constraints like naming uniqueness, permissions, or side effects.

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 concise with a clear introduction, bullet-pointed usage scenarios, and a structured parameter list. Every sentence adds value without redundancy.

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 simple tool with 3 parameters and output schema indicated, the description adequately covers the creation action and return value. It could hint at workspace context but is sufficient for the complexity.

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?

With 0% schema description coverage, the description explains each parameter: name (required), description (optional), and color (optional with hex example). This adds meaning beyond the raw schema, though it lacks details like length limits or validation.

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 creates a new collection for organizing documents, with specific use cases listed. It effectively distinguishes from siblings like delete_collection, update_collection, and list_collections.

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

Usage Guidelines4/5

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

The description provides explicit scenarios for using the tool ('Use this tool when you need to:') with bullet points. It does not contrast with alternative tools or provide when-not-to-use guidance, but the positive guidance is clear.

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