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mcp/harbor
Verified official

The Septic Guide MCP

v0.2.0

com.thesepticguide/thesepticguide

U.S. septic licensing by state, license-matched septic companies, and cited septic cost guides.

transport:streamable-http tools:4
View source Website

Target client

run in your project directory 

claude mcp add --transport http thesepticguide https://mcp.thesepticguide.com/mcp

setup guides: Claude Code Claude Desktop Cursor VS Code Zed Windsurf Cline Gemini CLI Grok ChatGPT Claude.ai LangChain

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

list_states Read-only

list states

get_state_licensing Read-only

get state licensing

search_septic_companies Read-only

search septic companies

get_cost_guide Read-only

get cost guide

All 4 tools, one page each

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. Check the server's own documentation before granting access.