Skip to main content
Glama

list_image_generators

Read-only

List active (non-revoked) image generators owned by the caller.

Platform-managed system generators (the standard, premium, and image-to-image tiers) are excluded; those are run-only and not listed. Cursor-based pagination mirrors list_verifiers.

Returns {items: [{generator_id, name, description, current_version, version_token, status, scope, created_at, updated_at}], next_cursor: str | null}.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
limitNoMaximum number of items to return in one page (1 to 200).
cursorNoPagination cursor from a previous response's next_cursor; omit to start from the first page.

Output Schema

TableJSON Schema
NameRequiredDescriptionDefault

No arguments

Schema Changelog

Changes observed during successful MCP inspections.

  1. First observed

TDQS

A4.7/5.0
Behavior5/5

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

Annotations declare read-only behavior. The description adds detail: lists only non-revoked generators, excludes platform-managed ones, and describes pagination behavior mirroring list_verifiers, all beyond the annotations.

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?

Three sentences covering purpose, exclusions, pagination, and return format. Front-loaded with main purpose, no unnecessary words.

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

Completeness5/5

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

For a list tool with simple pagination, the description fully covers what the tool does, what it returns (including field list), and its limitations (exclusions). No gaps given the output schema is provided inline.

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% with clear parameter descriptions. The description adds value by referencing list_verifiers pagination behavior, providing extra context for cursor usage.

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 action 'List' and the resource 'active (non-revoked) image generators owned by the caller'. It specifies exclusions (platform-managed) and scope, making it distinct from sibling list tools.

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?

Provides clear context that only user-owned generators are listed and platform-managed ones are excluded, informing when not to use this tool. However, no explicit alternatives are named for other use cases.

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

Try in Browser

Glama MCP Gateway

Add one secure layer between your agents and this server.