Borrowing it
Nothing to install: this file belongs to NeonN3mesis/fusion-toolsmith-mcp. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/NeonN3mesis/fusion-toolsmith-mcp/main/.agents/skills/fusion360_mcp_mastery/SKILL.mdgit clone --depth 1 https://github.com/NeonN3mesis/fusion-toolsmith-mcpWrote 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.
[](https://agentmods.dev/skills/neonn3mesis/fusion-toolsmith-mcp/fusion360_mcp_mastery)<a href="https://agentmods.dev/skills/neonn3mesis/fusion-toolsmith-mcp/fusion360_mcp_mastery"><img src="https://agentmods.dev/badge/skills/neonn3mesis/fusion-toolsmith-mcp/fusion360_mcp_mastery/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.
<a href="https://agentmods.dev/skills/neonn3mesis/fusion-toolsmith-mcp/fusion360_mcp_mastery"><img src="https://agentmods.dev/badge/skills/neonn3mesis/fusion-toolsmith-mcp/fusion360_mcp_mastery.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00034 | $0.00690 |
| Opus 5 | $0.00017 | $0.00345 |
| Sonnet 5 | $0.00007 | $0.00138 |
| Haiku 4.5 | $0.00003 | $0.00069 |
Grade A, and why
fusion360-mcp-mastery 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 11d 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.
How it starts
The opening of the file, as written. The whole thing — 51 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Fusion 360 MCP Server Mastery
When assisting a user with Fusion 360 design tasks, follow these guidelines and workflows using the available MCP servers.
Available Servers and Tools
1. High-Level Server (fusion-mcp)
Provides structured, parametric operations and design state inspection.
- Inspection & Resources:
inspect_design,get_assembly_tree,fusion://design/summary,fusion://design/parameters - Parametric Operations:
create_parametric_feature,modify_parameters,set_parameter,get_parameter - Utilities:
capture_view,validate_model,measure_entity,undo_last_action,export_asset,prompt_user - Selection:
query_selection,get_current_selection
2. Low-Level Server (autodesk-fusion-mcp)
Provides raw API access and documentation.
- Scripting:
execute_api_script(Use only when high-level tools are insufficient) - Docs & Guidelines:
get_api_documentation,get_best_practices - Visualization:
get_screenshot
Standard Operating Procedure
-
Understand the Context:
- Call
inspect_designor readfusion://design/summaryto understand the current units, root component, and timeline health. - Call
get_assembly_treeto see the structure. - If the request is complex, call
get_best_practicesorget_api_documentationto ensure your approach is correct.
- Call
-
Visual Verification (Before):
- Call
capture_view(fromfusion-mcp) orget_screenshot(fromautodesk-fusion-mcp) to visually understand the model state.
- Call
-
Execution:
- Prefer High-Level Tools: Use
create_parametric_feature,modify_parameters, etc. for robust, parametric design. - Fallback to Scripting: If you must use
execute_api_scriptorrun_fusion_script, ensure your script defines arun(context)function, does NOT use UI message boxes, and prints results to stdout. DO NOT catch exceptions unless explicitly ignoring them. - Coordinate System: Remember Y is UP (Height), X is Width, Z is Depth.
- Naming: ALWAYS name bodies immediately after creation.
- Prefer High-Level Tools: Use
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.
- 11d ago First seen · 51 lines · 34 tokens per session scan A 38dc52df9493
fusion360-mcp-mastery is a skill published in the GitHub repository NeonN3mesis/fusion-toolsmith-mcp (1 stars, last pushed 1mo ago), licensed MIT. It adds 34 tokens to every session and 690 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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