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SEFAZ SPU: Emitir Certidões de Imóveis da União

report_bug

Idempotent

Report a bug, missing feature, or send feedback. Include the conversation array with recent messages for reproduction.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
contextNo
messageYes
conversationNo[]

Schema Changelog

Changes observed during successful MCP inspections. Dates show when Glama detected each change.

  1. First observed

TDQS

A3.8/5.0
Behavior3/5

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

Annotations already declare idempotentHint=true and destructiveHint=false, so the safety profile is covered. The description adds no additional behavioral details (e.g., ticket creation, side effects), but it doesn't contradict the annotations. With annotations present, the bar is lower, and the description meets the minimum without adding extra value.

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, with the purpose first and a critical usage tip second. No redundant wording, no repetition of schema info, and every word earns its place. It's appropriately brief.

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?

The tool is simple (3 flat params, no output schema), and the description covers main purpose and one key usage detail. However, it overlooks the 'context' parameter entirely and doesn't mention any preconditions or limitations. For a simple tool it's mostly adequate but has a noticeable gap that could confuse an agent.

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%, so the description must compensate for parameter explanations. It only hints about the 'conversation' parameter, but doesn't clarify the meaning or format of 'context' or 'message' (though message is implied by purpose). It doesn't explain that conversation is a JSON string or what context is used for. This is insufficient given the lack of schema descriptions.

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 purpose: report a bug, missing feature, or send feedback. The verb 'Report' and resource are explicit, and it is distinct from sibling tools like authenticate or marketplace, which serve different functions.

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?

It provides a clear directive to include the conversation array with recent messages for reproduction. While it doesn't explicitly say when not to use it, there are no similar sibling tools, so the context is unambiguous. The instruction is actionable and relevant.

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

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