LangChainFramework

Câmara dos Deputados (v2) MCP Server

Bring Brazil Politics
to LangChain

Name: Câmara dos Deputados (v2) MCP Server
Price: 29 USD
Availability: InStock
Rating: 5.0 (1 reviews)
Author: Vinkius

Learn how to connect Câmara dos Deputados (v2) to LangChain and start using 49 AI agent tools in minutes. Fully managed, enterprise secure, and ready to use without writing a single line of code.

GDPR Free for Subscribers

Get BlocoGet DeputadoGet EventoGet FrenteGet OrgaoGet PartidoGet ProposicaoGet VotacaoList BlocosList Deputado DespesasList Deputado DiscursosList Deputado EventosList Deputado FrentesList Deputado HistoricoList Deputado OcupacoesList Deputado OrgaosList Deputado ProfissoesList DeputadosList Despesas CotaList Evento DeputadosList Evento OrgaosList Evento PautaList Evento VotacoesList EventosList Frente MembrosList FrentesList Legislatura MesaList LegislaturasList Orgao MembrosList Orgao VotacoesList OrgaosList Partido MembrosList PartidosList Proposicao AutoresList Proposicao RelacionadasList Proposicao TemasList Proposicao TramitacoesList Proposicao VotacoesList ProposicoesList Ref Deputados Sigla UfList Ref Eventos Cod Situacao EventoList Ref Eventos Cod Tipo EventoList Ref Orgaos Cod Tipo OrgaoList Ref Proposicoes Cod SituacaoList Ref Proposicoes Cod TemaList Ref Proposicoes Sigla TipoList Votacao OrientacoesList Votacao VotosList Votacoes

Unlock for AI Agents

Ask AI about this MCP Server ChatGPT Claude Perplexity

Compatible with every major AI agent and IDE

Claude

ChatGPT

Cursor

Gemini

Windsurf

VS Code

JetBrains

Vercel

+ other MCP clients

What is the Câmara dos Deputados (v2) MCP Server?

Connect to the Chamber of Deputies Open Data API to monitor the Brazilian legislative branch. This server allows AI agents to query detailed information about deputies, their spending, and their political performance through natural conversation.

What you can do

Deputy Profiles — Search for deputies by name, party, state, or legislature and get full biographical details.
Expense Tracking (CEAP) — Monitor the use of the Parliamentary Quota (CEAP), filtering by year, month, and supplier CNPJ.
Legislative Activity — Access transcripts of speeches, participation in events, and membership in committees or organs.
Political Affiliations — List parliamentary fronts and historical mandate data for any deputy.
Professional Background — Inspect declared professions and previous occupations of elected officials.

How it works

Subscribe to this server
No API key is required as it uses public open data
Start auditing legislative data from Claude, Cursor, or any MCP-compatible client

Who is this for?

Journalists & Researchers — quickly extract spending data and speech transcripts for investigative reporting.
Political Analysts — monitor party movements, committee memberships, and parliamentary front activities.
Civic Tech Developers — integrate official Brazilian legislative data into transparency tools and dashboards.

Built-in capabilities (49)

get_bloco

Get details of a block

get_deputado

Get details of a specific deputy

get_evento

Get details of an event

get_frente

Get details of a parliamentary front

get_orgao

Get details of an organ

get_partido

Get details of a party

get_proposicao

Get details of a proposition

get_votacao

Get details of a specific voting

list_blocos

List active parliamentary blocks

list_deputado_despesas

List expenses reimbursed via Parliamentary Quota for a deputy

list_deputado_discursos

List transcripts of speeches made by the deputy

list_deputado_eventos

List events the deputy participated in

list_deputado_frentes

List parliamentary fronts the deputy belongs to

list_deputado_historico

List historical data of the deputy mandates

list_deputado_ocupacoes

List professional occupations of the deputy

list_deputado_orgaos

List committees and other organs the deputy is a member of

list_deputado_profissoes

List declared professions of the deputy

list_deputados

List deputies (deputados)

list_despesas_cota

Search for expenses across multiple deputies (CEAP)

list_evento_deputados

List deputies present at the event

list_evento_orgaos

List organs responsible for the event

list_evento_pauta

List the agenda (items to be discussed/voted) for an event

list_evento_votacoes

List votings that occurred during the event

list_eventos

List events (sessions, hearings, meetings)

list_frente_membros

List members of the parliamentary front

list_frentes

List parliamentary fronts

list_legislatura_mesa

List members of the Board of Directors for that legislature

list_legislaturas

List legislatures (four-year periods of parliamentary work)

list_orgao_membros

List current members and their roles in the organ

list_orgao_votacoes

List votings held within the organ

list_orgaos

List organs (Committees, Councils, Board of Directors)

list_partido_membros

List deputies currently or previously affiliated with the party

list_partidos

List political parties

list_proposicao_autores

List authors of the proposition

list_proposicao_relacionadas

List other propositions related to this one

list_proposicao_temas

List areas of interest/themes associated with the proposition

list_proposicao_tramitacoes

List history of the proposition progress

list_proposicao_votacoes

List votings related to the proposition

list_proposicoes

List propositions (projects of law, amendments, etc)

list_ref_deputados_sigla_uf

List state abbreviations

list_ref_eventos_cod_situacao_evento

List status codes for events

list_ref_eventos_cod_tipo_evento

List types of events

list_ref_orgaos_cod_tipo_orgao

List types of organs

list_ref_proposicoes_cod_situacao

List status codes for propositions

list_ref_proposicoes_cod_tema

List theme codes for propositions

list_ref_proposicoes_sigla_tipo

List types of propositions (PEC, PL, etc)

list_votacao_orientacoes

List voting recommendations given by party leaders

list_votacao_votos

List individual votes cast by deputies (for nominal votings)

list_votacoes

List votings

Why LangChain?

LangChain's ecosystem of 500+ components combines seamlessly with Câmara dos Deputados (v2) through native MCP adapters. Connect 49 tools via Vinkius and use ReAct agents, Plan-and-Execute strategies, or custom agent architectures. with LangSmith tracing giving full visibility into every tool call, latency, and token cost.

—
The largest ecosystem of integrations, chains, and agents. combine Câmara dos Deputados (v2) MCP tools with 500+ LangChain components
—
Agent architecture supports ReAct, Plan-and-Execute, and custom strategies with full MCP tool access at every step
—
LangSmith tracing gives you complete visibility into tool calls, latencies, and token usage for production debugging
—
Memory and conversation persistence let agents maintain context across Câmara dos Deputados (v2) queries for multi-turn workflows

See it in action

Câmara dos Deputados (v2) in LangChain

AI Agent→Vinkius

High Security·Kill Switch·Plug and Play

Why Vinkius

Câmara dos Deputados (v2) and 4,000+ other MCP servers. One platform. One governance layer.

Teams that connect Câmara dos Deputados (v2) to LangChain through Vinkius don't need to source, host, or maintain individual MCP servers. Every tool call runs inside a hardened runtime with credential isolation, DLP, and a signed audit chain.

4,000+MCP Servers ready

<40msCold start

60%Token savings

	Raw MCP	Vinkius
Server catalog	Find and host yourself	4,000+ managed
Infrastructure	Self-hosted	Sandboxed V8 isolates
Credential handling	Plaintext in config	Vault + runtime injection
Data loss prevention	None	Configurable DLP policies
Kill switch	None	Global instant shutdown
Financial circuit breakers	None	Per-server limits + alerts
Audit trail	None	Ed25519 signed logs
SIEM log streaming	None	Splunk, Datadog, Webhook
Honeytokens	None	Canary alerts on leak
Custom domains	Not applicable	DNS challenge verified
GDPR compliance	Manual effort	Automated purge + export

Unlock for AI Agents View step-by-step setup guide for LangChain →

Enterprise Security

Why teams choose Vinkius for Câmara dos Deputados (v2) in LangChain

The Câmara dos Deputados (v2) MCP Server runs on Vinkius-managed infrastructure inside AWS — a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts. All 49 tools execute in hardened sandboxes optimized for native MCP execution.

Your AI agents in LangChain only access the data you authorize, with DLP that blocks sensitive information from ever reaching the model, kill switch for instant shutdown, and up to 60% token savings. Enterprise-grade infrastructure, zero maintenance.

Unlock for AI Agents View full Câmara dos Deputados (v2) details →

Fully ManagedVinkius Servers

60%Token savings

High SecurityEnterprise-grade

IAMAccess control

EU AI ActCompliant

DLPData protection

V8 IsolateSandboxed

Ed25519Audit chain

<40msKill switch

Stream every event to Splunk, Datadog, or your own webhook in real-time

* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure

The Vinkius Advantage

How Vinkius secures
Câmara dos Deputados (v2) for LangChain

Every tool call from LangChain to the Câmara dos Deputados (v2) MCP Server is protected by DLP redaction, cryptographic audit chains, V8 sandbox isolation, kill switch, and financial circuit breakers.

< 40msCold start

Ed25519Signed audit chain

60%Token savings

FAQ

Frequently asked questions

How can I see the expenses of a specific deputy?

Use the list_deputado_despesas tool by providing the Deputy ID. You can further filter by year and month to see exactly how the parliamentary quota was spent.

Is it possible to find deputies from a specific state or political party?

Yes! Use the list_deputados tool and use the siglaUf (for state) or siglaPartido (for party) parameters to filter the results.

Can I read what a deputy said in a specific session?

Yes, the list_deputado_discursos tool retrieves transcripts of speeches made by the deputy, allowing you to review their parliamentary statements.

How does LangChain connect to MCP servers?

Use langchain-mcp-adapters to create an MCP client. LangChain discovers all tools and wraps them as native LangChain tools compatible with any agent type.

Which LangChain agent types work with MCP?

All agent types including ReAct, OpenAI Functions, and custom agents work with MCP tools. The tools appear as standard LangChain tools after the adapter wraps them.