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MPT PR: Certidão Negativa de Feitos

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

A4.2/5.0
Behavior4/5

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

Annotations already indicate non-destructive, non-read-only behavior. The description adds valuable context by specifying that the conversation array should be included for reproduction, which is a behavioral detail not captured elsewhere. No contradictions with 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?

The description is concise, with a clear two-sentence structure: one for purpose and one for an actionable tip. Every sentence earns its place 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?

For a simple feedback tool with three params and no output schema, the description covers the essential purpose and provides a key usage hint (conversation for reproduction). It could explicitly mention the 'message' param as the main content, but the overall completeness is adequate.

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

Parameters3/5

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. It highlights the 'conversation' parameter and implies 'message' is the core content, but does not explain 'context' or add format/type details. It adds some value over the bare schema but does not fully compensate for all three params.

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: reporting bugs, missing features, or sending feedback. It uses specific action verbs and identifies the resource (bug/feature/feedback), effectively distinguishing it from sibling tools like 'authenticate' or 'connect'.

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 clear context on when to use the tool (reporting any issue or feedback) and even includes an instruction about including the conversation array for reproduction. It does not explicitly mention alternatives, but siblings are unrelated, so the usage context is sufficient.

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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TDQS

A3.6/5.0
Disambiguation4/5

The tools are mostly distinct: authenticate, connect, marketplace, mpt_pr_cnf_consultar, report_bug, show_version, and toolkit_info each have clear purposes. The only minor overlap is between authenticate and connect, but their descriptions differentiate login flow from status checking. The marketplace tool is broad but well-delineated as a single capability.

Naming Consistency2/5

Naming is inconsistent: some tools use single verbs (authenticate, connect), some use nouns (marketplace, toolkit_info), and one uses a non-standard underscore mix (mpt_pr_cnf_consultar). There is no clear verb_noun pattern or stylistic uniformity, making it harder to predict tool names.

Tool Count2/5

While 7 tools is within a reasonable range, only one (mpt_pr_cnf_consultar) actually pertains to the server's stated domain of Brazilian certificates. The other six are generic platform utilities that would be better placed in a separate platform server, leaving the server grossly mismatched to its purpose.

Completeness2/5

The server fails to cover the domain adequately: it offers only a single query tool (mpt_pr_cnf_consultar) with no additional lifecycle operations (e.g., certificate history, validation, or status checks). The generic platform tools do not fill this gap, leaving the actual certificate workflow threadbare and likely to cause agent dead-ends.