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mcp/harbor
Verified official

ibc mcp MCP

v1.0.0

io.github.cronus42/ibc-mcp

Physics interior-ballistics solver: solves, ladders, trajectory, lookups. Published error rates.

transport:streamable-http tools:6

Target client

run in your project directory 

claude mcp add --transport http ibc-mcp https://reloadingcalc.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

solve_internal_ballistics

solve internal ballistics

generate_load_ladder

generate load ladder

trajectory

trajectory

get_cartridge_spec Read-only

get cartridge spec

list_powders Read-only

list powders

check_component_compatibility Read-only

check component compatibility

All 6 tools, one page each

1 prompt you invoke yourself

3 resources 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.