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list_workspaces

Retrieve available Msty Studio workspaces and review their details, with an optional limit to control how many are returned.

Instructions

List Studio workspaces.

Input Schema

NameRequiredDescriptionDefault
limitNo

Output Schema

NameRequiredDescriptionDefault
resultYes

Schema Changelog

Changes observed during successful MCP inspections.

  1. Addedv6.1.5

TDQS

C2.6/5.0
Behavior2/5

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

No annotations are provided, so the description carries the full burden, and it discloses almost nothing: not that it is a read-only operation, not whether the result set is paginated or bounded, not what happens when more workspaces exist than the default limit. For a list endpoint returning an arbitrary collection, this is a significant behavioral gap.

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

Conciseness3/5

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

A single four-word sentence with no wasted clauses, which is efficient, but it is so terse that it reads as a label rather than a definition. There is no verbosity to trim, yet the length is under-serving rather than appropriately sized.

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

Completeness2/5

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

An output schema exists, so return values need not be explained, but nothing else is covered: no usage context, no annotation substitute for the read-only/pagination profile, and no parameter semantics. For a list tool in a large sibling set the definition is incomplete.

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

Parameters2/5

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

Schema description coverage is 0% and the description does not mention the single 'limit' parameter at all, so its semantics (max results returned? default 100 means what?) are documented nowhere. With one undocumented parameter and no compensating text, this falls below the schema-covers-it baseline of 3.

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

Purpose4/5

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

The description states a clear verb+resource pair ('List' + 'Studio workspaces') and the 'Studio' qualifier scopes it within this server's domain. It does not distinguish itself from the many sibling list_* tools (list_personas, list_crews, list_knowledge_stacks) beyond the resource noun, but an agent can still tell what entity is returned.

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

Usage Guidelines2/5

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

There is no guidance on when to call this versus the other 50+ sibling tools, no prerequisites, and no indication of what a 'workspace' is relative to e.g. list_studio_catalogue or get_studio_entity. The description offers context-free capability with no routing information.

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