Bring Legislative Data
to LangChain
Learn how to connect ALESP (Assembleia SP) to LangChain and start using 18 AI agent tools in minutes. Fully managed, enterprise secure, and ready to use without writing a single line of code.
GDPR Free for SubscribersCompatible with every major AI agent and IDE
Gemini
What is the ALESP (Assembleia SP) MCP Server?
Connect to the ALESP (Assembleia Legislativa do Estado de São Paulo) open data portal to monitor legislative activities in real-time. This MCP server allows AI agents to query official information about state deputies, cabinet expenses, committee meetings, and the full lifecycle of legislative proposals.
What you can do
- Deputy Tracking — List all current state deputies and their political affiliations directly from the official registry.
- Financial Transparency — Query reimbursed cabinet expenses for any deputy, with support for historical data by year.
- Legislative Progress — Track the status, authors, and full history of proposals, bills, and other documents.
- Committee Monitoring — Access details about permanent committees, including their members, meetings, and voting records.
- Administrative Data — Inspect the organizational structure, staff placements, and job history within the assembly.
How it works
- Subscribe to this server
- No complex API keys are required for this public data source
- Start auditing legislative transparency from Claude, Cursor, or any MCP-compatible client
Who is this for?
- Journalists & Researchers — quickly gather data on deputy expenses and voting patterns for reporting.
- Legal Professionals — monitor the progress of specific bills and legislative norms in real-time.
- Citizens & Activists — promote transparency by easily accessing public records through natural conversation.
Built-in capabilities (18)
List upcoming and past events scheduled at the Assembly
List permanent committees of the assembly
List members of the permanent committees
List meetings of the permanent committees
List votes of the permanent committees
List all state deputies in the current legislature
Optionally provide a year for historical data. List reimbursed expenses for each deputy cabinet
Get full history and status of proposals
Get current status of proposals
List authors and co-signers for each legislative document
List job history of ALESP staff
List state norms (laws, decrees, resolutions)
List themes/topics of state norms
List types of state norms
List current placements (lotações) of ALESP staff
List political parties participating in the legislative process
Get the URL for the comprehensive list of all legislative proposals (ZIP)
List Administrative Units (UAs) of ALESP
Why LangChain?
LangChain's ecosystem of 500+ components combines seamlessly with ALESP (Assembleia SP) through native MCP adapters. Connect 18 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.
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The largest ecosystem of integrations, chains, and agents. combine ALESP (Assembleia SP) MCP tools with 500+ LangChain components
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Agent architecture supports ReAct, Plan-and-Execute, and custom strategies with full MCP tool access at every step
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LangSmith tracing gives you complete visibility into tool calls, latencies, and token usage for production debugging
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Memory and conversation persistence let agents maintain context across ALESP (Assembleia SP) queries for multi-turn workflows
ALESP (Assembleia SP) in LangChain
ALESP (Assembleia SP) and 4,000+ other MCP servers. One platform. One governance layer.
Teams that connect ALESP (Assembleia SP) 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.
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 |
Why teams choose Vinkius for ALESP (Assembleia SP) in LangChain
The ALESP (Assembleia SP) 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 18 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.
* 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
How Vinkius secures
ALESP (Assembleia SP) for LangChain
Every tool call from LangChain to the ALESP (Assembleia SP) MCP Server is protected by DLP redaction, cryptographic audit chains, V8 sandbox isolation, kill switch, and financial circuit breakers.
Frequently asked questions
How can I check the reimbursed expenses for a specific deputy's cabinet?
You can use the get_despesas_gabinetes tool. You can also provide a specific year to retrieve historical expense data.
Is it possible to track the full history of a legislative proposal?
Yes! Use the get_documento_andamento tool to fetch the XML data tracking the full history and status of proposals.
How do I see who are the members of the permanent committees?
Use the get_comissoes_membros tool to list all members currently serving on the assembly's permanent committees.
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.
Can I trace MCP tool calls in LangSmith?
Yes. All MCP tool invocations appear as traced steps in LangSmith, showing input parameters, response payloads, latency, and token usage.
MultiServerMCPClient not found
Install: pip install langchain-mcp-adapters
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