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mcp/harbor
Verified official

ExactMelt MCP

v3.0.0

com.exactmelt/exactmelt-com

Metal and coin melt values

transport:streamable-http tools:6
View source Website

Target client

run in your project directory 

claude mcp add --transport http exactmelt-com https://exactmelt.com/api/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

calculate_melt_value

calculate melt value

calculate_coin_value

calculate coin value

find_coins Read-only

find coins

get_coin Read-only

get coin

calculate_exchange

calculate exchange

calculate_penny_nickel

calculate penny nickel

All 6 tools, one page each

1 resource you attach as context

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.