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io.github.jdhart81/protogen

by jdhart81 · remote · no sign-in to list tools · v0.3.1 · published by GitHub user jdhart81

MCP CAD services; bundles with SmartScale (measure to CAD).

Changes · 4
CompareRegistry entry

6 tools: 4 change things and 2 only read.

Scanned Oct 21, 2026

No check matched anything in the tool definitions. No finding is not a safety guarantee. How the checks work.

claude mcp add --transport http protogen https://mcp.viridisconservation.com/protogen/mcp

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

6 tools

Changes things 4Claude Code: ask
  • create_cad_workspaceCreate a ProtoGen CAD workspace for another agent or workflow.No findings

    Why it is in this group

    • The name "create_cad_workspace" says "create": a word for a change.
    Description, as the server wrote it
    Create a ProtoGen CAD workspace for another agent or workflow.
  • export_cad_designExport a CAD design as OpenSCAD, STEP contract metadata, or manufacturing brief.No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    Description, as the server wrote it
    Export a CAD design as OpenSCAD, STEP contract metadata, or manufacturing brief.
  • generate_cad_designGenerate a parametric CAD design contract in a ProtoGen workspace.No findings

    Why it is in this group

    • The name "generate_cad_design" says "generate": a word for a change.
    Description, as the server wrote it
    Generate a parametric CAD design contract in a ProtoGen workspace.
  • manufacturing_plan_from_specGenerate a manufacturing plan, BOM, DFM notes, and cost estimate from a product spec.No findings

    Why it is in this group

    • The description's first verb is "generate": a word for a change.
    Description, as the server wrote it
    Generate a manufacturing plan, BOM, DFM notes, and cost estimate from a product spec.
Only reads 2Claude Code: allow
  • describeReturn ProtoGen capabilities and current CAD environment status.No findings

    Why it is in this group

    • The name "describe" says "describe": a word for reading.
    Description, as the server wrote it
    Return ProtoGen capabilities and current CAD environment status.
  • healthReturn ProtoGen health and workspace counts.No findings

    Why it is in this group

    • The description's first verb is "return": a word for reading.
    Description, as the server wrote it
    Return ProtoGen health and workspace counts.

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Install

Pinned to version 0.3.1. Values in angle brackets are yours to fill in.

claude mcp add --transport http protogen https://mcp.viridisconservation.com/protogen/mcp

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json
{
  "permissions": {
    "allow": [
      "mcp__protogen__describe",
      "mcp__protogen__health"
    ],
    "ask": [
      "mcp__protogen__create_cad_workspace",
      "mcp__protogen__generate_cad_design",
      "mcp__protogen__export_cad_design",
      "mcp__protogen__manufacturing_plan_from_spec"
    ],
    "deny": []
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. It assumes the server is installed as protogen. Review it before you use it.