@openar/mcp
OfficialClick on "Deploy Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type
@followed by the MCP server name and your instructions, e.g., "@@openar/mcp list initiatives about education in the current legislature"
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
@openar/mcp
Servidor MCP para o openAR — dados abertos da Assembleia da República.
Permite a agentes de IA aceder a iniciativas legislativas, deputados, votações em plenário, petições e comissões parlamentares.
Utilização
Claude Desktop
Adiciona ao ficheiro de configuração do Claude Desktop:
macOS:
~/Library/Application Support/Claude/claude_desktop_config.jsonWindows:
%APPDATA%\Claude\claude_desktop_config.json
{
"mcpServers": {
"openar": {
"command": "npx",
"args": ["-y", "@openar/mcp"]
}
}
}Claude Code
claude mcp add --scope user openar -- npx -y @openar/mcpOutros clientes MCP
{
"command": "npx",
"args": ["-y", "@openar/mcp"]
}Related MCP server: Spanish Public Data MCP
Ferramentas disponíveis
Ferramenta | Descrição |
| Valores disponíveis para filtros: legislaturas, grupos parlamentares, tipos de iniciativa |
| Pesquisar iniciativas legislativas por legislatura, tipo, estado, grupo, palavra-chave |
| Detalhe completo de uma iniciativa: autores, eventos, votações, publicações e fases em comissão |
| Pesquisar deputados por legislatura, grupo parlamentar, nome ou situação |
| Perfil do deputado com todos os mandatos e iniciativas recentes |
| Actividade parlamentar completa: intervenções, comissões, requerimentos, relatorias |
| Votações em plenário filtradas por legislatura, resultado ou intervalo de datas |
| Detalhe de uma votação com resultado por grupo parlamentar |
| Petições filtradas por legislatura, situação ou palavra-chave |
| Detalhe de uma petição com comissões, relatores e documentos |
| Listar comissões parlamentares, com filtro por legislatura ou nome |
| Detalhe de uma comissão com todas as iniciativas apreciadas e respetivos relatores |
Dados
Todos os dados provêm de api.openar.pt — uma API gratuita e aberta com cobertura da I à XVII Legislatura (1976–presente). Não requer autenticação.
Especificação OpenAPI: api.openar.pt/openapi.json
Licença
MIT
Available Tools
12 toolsget_comissaoB
Get a parliamentary committee with its paginated list of initiatives and rapporteurs per initiative
Inputs: numero (required), legislatura, page, limit.
get_deputadoA
Get an MP with all their mandates and recent initiatives
Inputs: id (required).
get_deputado_atividadeA
Get full parliamentary activity for an MP: initiatives, requirements, plenary interventions, committees
Inputs: id (required), legislatura.
get_iniciativaA
Get a legislative initiative with full detail: authors, events, votes, publications, and committee phases (comissoesFases) with rapporteurs, documents, and hearings
Inputs: id (required).
get_metaA
Get available filter values: legislaturas, grupos parlamentares, tipos de iniciativa
Inputs: legislatura.
get_peticaoB
Get a petition with committees, rapporteurs, and documents
Inputs: id (required).
get_votacaoA
Get a single vote with party breakdown
Inputs: id (required), iniciativa_id (required).
list_comissoesB
List parliamentary committees. Each committee is identified by a numero and may appear across multiple initiatives and legislatures.
Inputs: legislatura, q, page, limit.
list_deputadosC
List MPs with optional filters
Inputs: legislatura, grupo, q, situacao, +2 more.
list_iniciativasB
List legislative initiatives with optional filters
Inputs: legislatura, tipo, estado, grupo, +5 more.
list_peticoesC
List petitions with optional filters
Inputs: legislatura, situacao, q, page, +1 more.
list_votacoesC
List plenary votes with optional filters
Inputs: legislatura, resultado, unanime, data_inicio, +3 more.
Tool Schema Changelog
Recent tool additions, removals, and schema changes observed during successful MCP inspections.
Loading tool schema changelog…
TDQS
Scored across 12 tools
Each tool targets a distinct entity and operation (get vs list), with no overlap. For example, get_comissao retrieves a single committee with detailed information, while list_comissoes provides a list of committees.
All tools follow a consistent verb_noun pattern in snake_case (e.g., get_deputado, list_iniciativas), with get_meta as the only exception but still adhering to the pattern.
12 tools is well-scoped for a parliamentary data API, covering all major entities (committees, MPs, initiatives, petitions, votes) without being excessive or too sparse.
The tool surface covers the core lifecycle for each entity (list and get) and includes metadata retrieval and vote details, leaving no obvious gaps for a read-only parliamentary data service.
Maintenance
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dados.gov.pt MCP — Portugal's national open data portal.
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