fusion360

fusion360 is a skill for Claude Code from brs077/CNC-design-control-MCP. It costs 44 tokens per session (363 once invoked), scanned A, original, MIT.

A skill for generating Python scripts that create parametric 3D models and computer-aided manufacturing operations in Autodesk Fusion 360. Parametric models use adjustable dimensions and constraints so designs can be changed systematically.

In plain words
What is it for?
Use it to generate sketches, extrusions, assemblies, materials, and CAM toolpaths such as pockets, contours, drilling, and adaptive machining.
Why use it?
It converts part, assembly, and manufacturing requirements into repeatable Fusion 360 scripts instead of requiring every operation to be created manually.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the cncjs-mcp plugin — 12 skills, 4 commands, 1 MCP server shipped together

Good fit Use it to generate sketches, extrusions, assemblies, materials, and CAM toolpaths such as pockets, contours, drilling, and adaptive machining.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/brs077/cnc-design-control-mcp/fusion360
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add brs077/CNC-design-control-MCP --skill fusion360
Clone the repo
git clone --depth 1 https://github.com/brs077/CNC-design-control-MCP

Made for: Claude Code.

Or install cncjs-mcp, the plugin that ships this one along with the rest of its 12 skills, 4 commands, 1 MCP server.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for fusion360

README.md
[![agentmods](https://agentmods.dev/badge/skills/brs077/cnc-design-control-mcp/fusion360/github.svg)](https://agentmods.dev/skills/brs077/cnc-design-control-mcp/fusion360)
Your own site
<a href="https://agentmods.dev/skills/brs077/cnc-design-control-mcp/fusion360"><img src="https://agentmods.dev/badge/skills/brs077/cnc-design-control-mcp/fusion360/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for fusion360

Your own site · 80×15
<a href="https://agentmods.dev/skills/brs077/cnc-design-control-mcp/fusion360"><img src="https://agentmods.dev/badge/skills/brs077/cnc-design-control-mcp/fusion360.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 44 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 363 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00044 $0.00363
Opus 5 $0.00022 $0.00181
Sonnet 5 $0.00009 $0.00073
Haiku 4.5 $0.00004 $0.00036

Measured 9d ago against content hash e30f59d828ec, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

fusion360 scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 9d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/fusion360/SKILL.md · 41 lines

What it actually says

Fusion 360 Integration

Generate Python scripts for the Fusion 360 API to create parametric 3D models and CAM operations.

Available MCP Tools

  • generate_fusion_script — Generate a Python script for Fusion 360's API. Supports:
    • 3D sketches, extrusions, revolutions, sweeps, lofts
    • Parametric dimensions and constraints
    • Multi-body modeling and assemblies
    • CAM setup with toolpaths (adaptive, pocket, contour, drilling)
    • Material assignment and appearance
  • list_fusion_scripts — List previously generated Fusion 360 scripts with metadata

Script Execution

Generated scripts run inside Fusion 360:

  1. Open Fusion 360
  2. Go to Scripts and Add-Ins > Scripts > Run
  3. Select the generated .py file
  4. The script creates the model/toolpath automatically

Workflow

  1. Discuss the 3D part requirements with the user
  2. Generate the Fusion 360 script with appropriate geometry and parameters
  3. User runs the script in Fusion 360
  4. For CAM: configure tool library and post-processor in Fusion 360
  5. Post-process to G-code and use load_gcode to send to the machine

Tips

  • Scripts use the Fusion 360 Python API (adsk.core, adsk.fusion)
  • Include error handling and user feedback in generated scripts
  • Use parametric dimensions so users can easily modify the design
Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 9d ago First seen · 41 lines · 44 tokens per session scan A e30f59d828ec

Subscribe to this mod's changes

fusion360 is a skill published in the GitHub repository brs077/CNC-design-control-MCP (1 stars, last pushed 5mo ago), licensed MIT. It adds 44 tokens to every session and 363 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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