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The publisher's own URL. Not a PlugMCP endpoint.
Host a copy with our keys and logs.
https://api.mcp.ai/p_simples_nacionalThe Claude button above opens Claude with the name and URL filled in. You still confirm it there.
claude mcp add --transport http io.github.mcp-dir-simples_nacional-mcp https://api.mcp.ai/p_simples_nacionalRun in a terminal.
{ "mcpServers": { "io.github.mcp-dir-simples_nacional-mcp": { "command": "npx", "args": [ "-y", "mcp-remote", "https://api.mcp.ai/p_simples_nacional" ] } }}claude_desktop_config.json
Remote URL or a command on your machine? How the two installs differ
Run on PlugMCP
A new server you create. It is not this listing's official endpoint. Use the publisher install when you want their URL and their credentials.
LaunchFrom the publisher
README is not crawled yet. Open the repository
Looks up a company's status in the Simples Nacional tax regime from the CNPJ, including opt-in and b
© 2026 MCP Directory.
Looks up a company's status in the Simples Nacional tax regime from the CNPJ, including opt-in and b
{ "mcpServers": { "io.github.mcp-dir-simples_nacional-mcp": { "url": "https://api.mcp.ai/p_simples_nacional", "headers": {} } }}Tools
No tool list yet. Remote servers get one after the first health check.
FAQ
Copy the http config for Cursor, Claude Desktop, Claude Code, or VS Code on this page. It uses the publisher's install, not a PlugMCP proxy.
No required environment variable is listed on this record.
Simples Nacional is reached over HTTP.
Last checked 2026-11-09. Looks up a company's status in the Simples Nacional tax regime from the CNPJ, including opt-in and b