Senado BR — Brazilian Federal Senate Open Data

Detalhar processo

senado_obter_processo

Read-onlyIdempotent

Retrieves complete details of a Brazilian Federal Senate legislative process by its ID, including status, authorship, deliberation, and any generated norm.

Instructions

Obtém detalhes completos de um processo legislativo específico pelo seu id. Retorna um objeto com id, codigoMateria, identificacao, sigla, numero, ano, objetivo, ementa, tipoConteudo, dataApresentacao, autoria, indexacao, urlDocumento, tramitando (boolean) e o estado atual do processo: situacaoAtual (+siglaSituacaoAtual/dataSituacaoAtual), deliberacao (data, tipo, destino) e normaGerada (quando o processo virou norma). Obtenha o idProcesso antes via senado_search_processos ou senado_buscar_materias; para emendas, relatorias ou prazos use senado_processo_detalhe (parâmetro secao).

Input Schema

TableJSON Schema

Name	Required	Description	Default
`idProcesso`	Yes	ID do processo legislativo

Output Schema

TableJSON Schema

Name	Required	Description	Default
`provenance`	Yes
`attribution`	Yes

Schema Changelog

Changes observed during successful MCP inspections.

Changed1 schema field changedv3.18.4Oct 14, 2026

changedOutput schema / properties / provenance / anyOf

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Changed3 schema fields changedv3.15.2Oct 7, 2026

addedOutput schema / properties / attribution

Added value: +{
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+}

addedOutput schema / properties / provenance

Added value: +{
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+          "retrieved_at",
+          "retrieval",
+          "citation",
+          "license"
+        ],
+        "type": "object"
+      },
+      "minItems": 1,
+      "type": "array"
+    }
+  ]
+}

addedOutput schema / required

Added value: +[
+  "provenance",
+  "attribution"
+]

Changed3 schema fields changedv3.9.0Sep 24, 2026

changedInput schema / $schema

Previous value: -"http://json-schema.org/draft-07/schema#"New value: +"https://json-schema.org/draft/2020-12/schema"

addedInput schema / additionalProperties
```
Added value: +false
```

changedOutput schema / $schema

Previous value: -"http://json-schema.org/draft-07/schema#"New value: +"https://json-schema.org/draft/2020-12/schema"

Changed3 schema fields changedv3.3.3Jul 6, 2026
- removedInput schema / additionalProperties
```
Removed value: -false
```
- addedInput schema / properties / idProcesso / maximum
```
Added value: +9007199254740991
```
- changedOutput schema / additionalProperties
```
Previous value: -trueNew value: +{}
```
First observedv3.3.1Jun 25, 2026

TDQS

A4.3/5.0

Behavior3/5

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

Annotations already declare readOnlyHint, idempotentHint, openWorldHint and destructiveHint=false, so the safety profile is fully covered. The description's extra value is the shape of the returned process state (situacaoAtual, deliberacao, normaGerada), but that overlaps the output schema. Adds modest context beyond annotations, so a 3 is appropriate.

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?

Front-loads the purpose in the first clause and follows with usage routing. The long enumeration of return fields is mildly verbose and partly duplicates the output schema, but the structure is logical and nothing is misleading.

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?

Purpose, prerequisite, and sibling routing are all present, and an output schema exists so return values needn't be spelled out (though they are). The definition is complete enough for an agent to call this tool correctly.

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?

The schema already documents idProcesso at 100% coverage, so the baseline is 3. The description adds practical meaning by telling the agent where to obtain the id (search tools), which is parameter-relevant guidance not present in the schema.

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?

States a specific verb ("Obtém detalhes completos") and resource ("processo legislativo específico") keyed by an id. It explicitly distinguishes itself from the sibling senado_processo_detalhe, which handles emendas/relatorias/prazos, so an agent can route correctly.

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?

Gives explicit prerequisites ("Obtenha o `idProcesso` antes via senado_search_processos ou senado_buscar_materias") and names the alternative tool plus the condition that selects it (emendas, relatorias, prazos → senado_processo_detalhe). When-to-use and when-not-to-use are both covered.

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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