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mcp/harbor
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OINP Points Calculator (oinp.org) MCP

v1.0.0

org.oinp/calculator

Unofficial OINP (Ontario OWP Stream) score estimates, scoring grid and CLB conversion.

transport:streamable-http tools:3
Website

Target client

run in your project directory 

claude mcp add --transport http calculator https://oinp.org/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

get_scoring_grid Read-only

get scoring grid

calculate_oinp_score

calculate oinp score

convert_language_test_to_clb

convert language test to clb

All 3 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.