Provenancewhere it came from, and what was verified
Published to the official MCP registry by github.com/mcp-dir, which proved it owns this namespace.
🛡 Permissions & trustwhat this server can touch before you run it
About
Free Brazilian CNPJ lookup (legal name, status, partners) + lawsuit discovery. Public data, no login
Packages & transports
Computed from the server's own data, not a hidden formula. This measures how much you can depend on it, not how popular it is. Stars are shown separately, on purpose. How it's scored →
▸cnpj_consultar75B
▸cnpj_processos75B
▸show_version75B
▸report_bug75B
▸connect100A
▸toolkit_info100A
▸marketplace68C
▸authenticate68C
Structural, not an LLM's opinion: each check is a fact about the tool's schema, so it's reproducible. One weak tool drags the score (60% average, 40% worst). How it's scored →
Raise this grade
up to +18 on qualityOwn this server? Here's exactly what to change, biggest wins first. Every number below is a fixed point value, so you can see what each edit is worth before you make it.
Push to the repo or cut a release. Activity within the last 30 days earns the full 45.
With no reviews this sits at a neutral 11. Reviews reporting it works push it toward the full 20.
- 15 of 15 params have no description: `limit`, `query`, `action`, `mcp_id`, +11 more. Describe each one.
- No `required` array. Declare which params are mandatory so an agent knows what it must provide.
- 1 of 1 params have no description: `token`. Describe each one.
- No `required` array. Declare which params are mandatory so an agent knows what it must provide.
- 1 of 1 params have no description: `cnpj`. Describe each one.
- 2 of 2 params have no description: `cnpj`, `incluir_socios`. Describe each one.
Already earned (4) ▾Already earned (4) ▴
These are structural checks, so the fixes are exact. See the full formula →
Add a badge to your README
[](https://socketcat.com/servers/io.github.mcp-dir/cnpj-mcp)Shows your live quality grade and links back here. It updates itself as the grade changes.
Reviews
Sign in to leave a reviewNo reviews yet. Be the first to say whether it worked.
{
"mcpServers": {
"cnpj": {
"command": "npx",
"args": [
"-y",
"cnpj-mcp"
]
}
}
}▶ Try itlive against api.mcp.ai
This server has a hosted endpoint, so we can connect and list its actual tools right here. Nothing runs on your machine.