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.
npx skills add meshy-dev/meshy-3d-agent --skill meshy-3d-generationgit clone --depth 1 https://github.com/meshy-dev/meshy-3d-agentWrote 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/meshy-dev/meshy-3d-agent/meshy-3d-generation)<a href="https://agentmods.dev/skills/meshy-dev/meshy-3d-agent/meshy-3d-generation"><img src="https://agentmods.dev/badge/skills/meshy-dev/meshy-3d-agent/meshy-3d-generation/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/meshy-dev/meshy-3d-agent/meshy-3d-generation"><img src="https://agentmods.dev/badge/skills/meshy-dev/meshy-3d-agent/meshy-3d-generation.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- Socket pass
- Snyk fail
- NVIDIA SkillSpector warn
SkillSpector: 2 findings, up to medium
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- medium Data Exfiltration · line 169 Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.Fix: Verify the destination URL is trusted and necessary. Remove or replace with documented APIs. Ensure no secrets, tokens, or PII are transmitted.
- medium Data Exfiltration · line 272 Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.Fix: Verify the destination URL is trusted and necessary. Remove or replace with documented APIs. Ensure no secrets, tokens, or PII are transmitted.
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 | $0.00101 | $0.04972 |
| Opus 5 | $0.00051 | $0.02486 |
| Sonnet 5 | $0.00020 | $0.00994 |
| Haiku 4.5 | $0.00010 | $0.00497 |
Grade A, and why
meshy-3d-generation 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.
How it starts
The opening of the file, as written. The whole thing — 289 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Meshy 3D Generation
Directly communicate with the Meshy AI API to generate 3D assets. This skill handles the complete lifecycle: environment setup, API key detection, task creation, polling, downloading, and chaining multi-step pipelines.
All paths below are relative to this skill's own directory (the directory containing this SKILL.md). Resolve them before running.
| Resource | When to use |
|---|---|
scripts/meshy_task.py |
Bundled CLI for every API call and file operation (Step 2) |
| reference.md | Full API reference: every parameter, response schema, error code |
| references/setup.md | API key setup — read when Step 0 finds no key |
| references/pipelines.md | Per-endpoint recipes: exact payloads + script calls for each workflow |
| references/troubleshooting.md | Error recovery trees and task failure messages |
Security & Data Handling
- API key (
MESHY_API_KEY) — sent only in the HTTPAuthorization: Bearerheader tohttps://api.meshy.ai. Never logged in full (only akey[:8]...prefix is ever printed). The bundled script never persists it; it is written to.envin the current working directory only when the user explicitly asks, and never to shell profiles, Windows user variables, or any path outside the working directory (see references/setup.md). - Key sources read — the current session environment, then
.env/.env.localin the current working directory. Home directories and shell profiles are never scanned. - Network — the only external endpoint is
https://api.meshy.ai. System proxies are bypassed (trust_env = False) so the key is never handed to an environment-configured proxy. - Filesystem writes —
.envin the working directory (on explicit request only) and./meshy_output/for downloaded models, thumbnails, and metadata. Input files (e.g. local images for image-to-3D) are read only at the exact path the user provides. - Data leaving the machine — the API key, user-provided text prompts, and image URLs/data go to
api.meshy.aionly. No other local data is transmitted; downloaded assets are saved locally.
What ships with it
5 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 9d ago First seen · 289 lines · 101 tokens per session scan A 7f84ccda9437
meshy-3d-generation is a skill published in the GitHub repository meshy-dev/meshy-3d-agent (89 stars, last pushed 1mo ago), licensed MIT. It adds 101 tokens to every session and 4,972 once invoked, about $0.0005 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 2026-08-30.
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