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Scottcjn

grazer-mcp

by Scottcjn

graze_platforms

List content platforms grazer can discover across, with status, so AI agents verify available sources before querying BoTTube or extended origins.

Instructions

List the content platforms grazer can discover across, with status.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault

No arguments

Schema Changelog

Changes observed during successful MCP inspections.

  1. First observedv0.2.0

TDQS

B3.4/5.0
Behavior3/5

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

With no annotations provided, the description carries the full behavioral burden. It does disclose that status information is included in the output, which is useful context. However, it says nothing about whether this is a read-only listing, any rate limits, or the shape of the status field.

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?

Single sentence, front-loaded with the verb and object, no wasted words. Appropriately sized for a no-parameter listing tool.

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

Completeness3/5

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

For a simple zero-param listing tool, this is close to adequate. But with no annotations and no output schema, the description should at least clarify what 'status' means or how the list relates to sibling discovery tools. It leaves a small gap an agent might need to resolve.

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?

Zero parameters, so baseline is 4. There are no parameters to describe and the description appropriately doesn't invent any.

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?

States a specific verb ('List') and resource ('content platforms grazer can discover across') with added scope ('with status'). It's clear what the tool returns, though it doesn't differentiate itself from siblings like graze_trending or graze_discover.

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?

No indication of when to use this tool versus graze_trending, graze_discover, or graze_feed. The description simply states what it returns without any routing context.

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