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mesh-analysis

v0.1.0

Analyzes 3D mesh files (STL) to calculate geometric properties (volume, components) and extract attribute data. Use this skill to process noisy 3D scan data...

⭐ 0· 62·0 current·0 all-time
by@wu-uk
MIT-0
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LicenseMIT-0 · Free to use, modify, and redistribute. No attribution required.
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Benign
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Benign
high confidence
✓
Purpose & Capability
Name/description match the provided code and SKILL.md. The bundle includes a single Python module that parses binary and ASCII STL files, extracts the 2-byte attribute, performs connected-component grouping, and computes volumes — all coherent with 'mesh-analysis'. No unrelated binaries, credentials, or config paths are requested.
✓
Instruction Scope
SKILL.md contains concrete usage examples that only load the included script and operate on a local STL file. Instructions do not ask the agent to read unrelated files, environment variables, or send data externally. The hard-coded sys.path example points to the skill install location (expected for instruction-only skills).
✓
Install Mechanism
There is no install spec (instruction-only plus an included script). Nothing is downloaded or written to arbitrary locations by an installer. The risk surface is limited to the provided Python file being executed in the agent environment.
✓
Credentials
The skill requests no environment variables, no credentials, and no config paths. That is proportional for a local file-processing utility.
✓
Persistence & Privilege
The skill is not marked always:true and does not attempt to modify other skills or system-wide settings. It runs only when invoked and does not require persistent elevated privileges.
Assessment
This skill appears coherent and limited to local STL processing. Before installing: (1) Inspect and run the script in a controlled environment if you process untrusted files (malformed or extremely large STLs can cause resource issues); (2) validate the tool's assumptions for units and material/attribute semantics against your data (SKILL.md warns about units); (3) be aware the module reads files from disk — ensure you only pass files you intend the agent to access. If you need production-grade robustness, consider additional validation of input files and unit tests for volume calculations and component detection.

Like a lobster shell, security has layers — review code before you run it.

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License

MIT-0
Free to use, modify, and redistribute. No attribution required.
Termshttps://spdx.org/licenses/MIT-0.html

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