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Certidão TJ (Cível, Criminal e Fiscal)

marketplace

The official mcp.ai marketplace — the in-platform catalog of every MCP/tool, AND the way to run them. Covers capability requests like "find an MCP that does X", "consulta um CPF", "is there a tool for Y". Core flow: action=search discovers MCPs by intent → describe returns one MCP's full profile (every tool with its id + params, pricing, auth) so you pick the right tool_id → invoke RUNS that tool. KEY: invoke works even when the MCP is NOT installed — it runs the tool pontualmente (one-off), without adding the MCP to the toolkit and without bloating the tool list. If the MCP needs a credential/login, invoke returns a connect link; if it is paid and the wallet is empty, invoke returns a checkout/top-up link (the user opens it, then you retry). Use install only to make an MCP PERMANENT in the active toolkit (its tools then show up natively in future sessions); prefer invoke for a single/occasional use. list_tools lists what is callable right now. subscribe/cancel handle per-MCP billing; report_bug sends feedback; request_mcp asks us to build a NEW MCP when nothing fits. Search/describe flag installed_in_toolkit vs installed_in_workspace. Writes (install/uninstall/subscribe/cancel and the one-off install behind invoke) require workspace owner/admin. It also carries the mcp.ai PROMPT LIBRARY, which is about ready-made prompt TEXT rather than MCPs: search_prompts finds one, get_prompt returns its full text with {{variables}} filled, and publish_prompt saves a prompt and returns a shareable mcp.ai/p/ link that opens without login.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
limitNo
queryNo
actionNosearch
mcp_idNo
messageNo
tool_idNo
argumentsNo{}
immediateNo
tier_slugNo
prompt_bodyNo
prompt_slugNo
prompt_toolNo
prompt_varsNo{}
conversationNo[]
prompt_titleNo
request_nameNo
cancel_reasonNo
cancel_commentNo
prompt_targetsNo
report_contextNo
prompt_categoryNo
request_detailsNo
prompt_descriptionNo

Schema Changelog

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

  1. First observed

TDQS

A4.8/5.0
Behavior5/5

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

Discloses that invoke runs one-off without installing, returns connect links for auth needs, checkout links for empty wallet, and that writes require workspace owner/admin. This goes beyond the sparse annotations (readOnlyHint=false, openWorldHint=true) by clarifying side effects and permissions.

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

Conciseness4/5

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

The description is long but information-dense, organized around the core action flow, install vs invoke distinction, and prompt library. It is front-loaded with the essential purpose and each sentence adds useful guidance, though a more paragraph-structured layout would improve readability.

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?

Covers the full action surface: search, describe, invoke, install, list_tools, billing, bug reports, prompt publishing, and permissions. Despite no output schema, it explains expected result types (connect link, checkout link, slug link) and auth requirements, making it near-complete for a 23-parameter multi-action tool.

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?

With 0% schema description coverage, the description compensates by explaining action semantics and key parameters (mcp_id, tool_id, arguments) through the core flow. It also contextualizes billing and prompt params via subscribe/cancel and publish_prompt, though not all 23 params are individually detailed.

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?

Clearly states it is the official mcp.ai marketplace — the in-platform catalog of every MCP/tool and the way to run them. Also covers capability requests and prompt library, distinguishing it from siblings like authenticate, connect, and toolkit_info.

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

Usage Guidelines5/5

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

Explicitly instructs to prefer invoke for single/occasional use, install only for permanent addition, and list_tools for currently callable tools. Also explains when to use request_mcp, search_prompts, and report_bug, giving clear decision guidance.

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

A3.7/5.0
Disambiguation3/5

The tools serve mostly distinct purposes, but the marketplace tool is a broad catch-all that overlaps with the domain tool (can search for CPF-related MCPs) and includes many sub-actions. Additionally, connect and toolkit_info both report connection status, creating some ambiguity. Detailed descriptions help, but selection risk remains.

Naming Consistency2/5

Tool names are all lowercase snake_case, but the pattern is inconsistent: some are single verbs (authenticate, connect), some are nouns (marketplace), and only a few follow a verb_noun style. The domain-specific tool uses a different convention (tj_certidao_consultar). This mixed naming makes it hard to predict tool behavior from names alone.

Tool Count3/5

The 7-tool count is within a reasonable range, but the server is named for a specific domain (TJ certificates) yet devotes 6 of 7 tools to generic platform management. This creates a scope mismatch where the domain surface is a single tool and the platform tools feel out of place, though the number itself is not excessive.

Completeness2/5

The only domain tool covers the core consult operation, but there are no other certidão-related tools (e.g., list past requests, check status, or generate a specific variant). The platform tools do not address the domain's completeness, leaving significant gaps for typical certificate workflows.