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Dilligence

Dilligence

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by pqgventures
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Dilligence MCP server

Dilligence (dilligence.ia.br) gets Brazilian clearance certificates (certidões negativas) for due diligence. Give it a CNPJ or CPF: it requests each certidão from the issuing body, waits for the slow ones, reads every PDF (result, validity, verification code) and flags what came back positive.

This repository holds the setup for the hosted MCP server. There is nothing to install or run: your client connects to https://dilligence.ia.br/mcp/app (Streamable HTTP, OAuth). The user signs in with e-mail or Google; there is no key to paste. New accounts get 30 free certidões.

Coverage

Federal certidões for any company in Brazil (Receita Federal/PGFN, FGTS, TST/CNDT, every TRT and TRF, STF, STJ, CGU, MPF, IBAMA and more), plus São Paulo state, city and court certidões (TJSP, Sefaz-SP, PGE-SP, Prefeitura de São Paulo, protesto). For other states the agent gets the right local equivalent as a document the company sends. People (CPF) get the certidões issued for individuals. Full list: dilligence.ia.br/certidoes.

Related MCP server: Brazilayer MCP Server

Install

Claude.ai and Claude Desktop

Add to Claude, then click Connect and sign in.

Claude Code plugin

/plugin marketplace add pqgventures/dilligence-mcp
/plugin install dilligence@dilligence

Then run /mcp, pick dilligence and sign in. Or without the plugin: claude mcp add --transport http dilligence https://dilligence.ia.br/mcp/app.

Codex

codex mcp add dilligence --url https://dilligence.ia.br/mcp/app
codex mcp login dilligence

ChatGPT

Settings → Plugins → add a custom MCP server with https://dilligence.ia.br/mcp/app and OAuth.

Cursor

Add this repository as a Cursor plugin, or put the server from mcp.json in ~/.cursor/mcp.json.

Agent Skill (any agent that reads SKILL.md)

npx skills add pqgventures/dilligence-mcp

Tools

35 tools, each annotated as read-only, destructive or open-world. The main ones:

Tool

What it does

find_company

Finds the CNPJ from a company name

list_templates

Ready lists (M&A, credit, supplier, tender, property) adjusted to each company's location

create_diligence

Opens a diligence for CNPJs and CPFs with the list of documents

fetch_certidoes

Requests the certidões from the issuers (spends credits as they are issued)

wait_for_changes

Waits up to 45 s for news and returns only what changed

read_document

Text of the certidão PDF with result, validity and code

request_documents

Upload link for what only the company can send

export_documents

ZIP with every PDF and a spreadsheet

Account, credits (Stripe link the user pays), team and API keys have their own tools. Full guide for agents: dilligence.ia.br/llms.txt.

Pricing

1 credit = 1 certidão issued. Failures and reuse of the same CNPJ within 24 hours are free. Packs of 10 (R$ 80), 30 (R$ 200) and 80 (R$ 500).

Links

Privacy · Terms · Support: bruno@pqgventures.com

Dilligence is made by PQG Ventures, São Paulo.

This server cannot be deployed

One endpoint for every MCP toolRayrun runs every MCP server behind one URL and holds the credentials. Each call is decided per client, tool, and argument, then recorded.ray.runAd

Maintenance

ActivityMaintained
ResponsivenessNo recent community issues

Resources

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