SkillNet is infrastructure for finding, creating, evaluating, combining, and coordinating reusable capabilities for AI agents. Agent developers use it as a searchable and installable library of skills and as a system for selecting skills for particular tasks. The catalogue contains skills that can be discovered, installed, or used with SkillNet.
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 zjunlp/SkillNet --skill scienceworld-planting-operationgit clone --depth 1 https://github.com/zjunlp/SkillNetWrote 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/zjunlp/skillnet/scienceworld-planting-operation)<a href="https://agentmods.dev/skills/zjunlp/skillnet/scienceworld-planting-operation"><img src="https://agentmods.dev/badge/skills/zjunlp/skillnet/scienceworld-planting-operation/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/zjunlp/skillnet/scienceworld-planting-operation"><img src="https://agentmods.dev/badge/skills/zjunlp/skillnet/scienceworld-planting-operation.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00053 | $0.00403 |
| Opus 5 | $0.00026 | $0.00201 |
| Sonnet 5 | $0.00011 | $0.00081 |
| Haiku 4.5 | $0.00005 | $0.00040 |
Grade A, and why
scienceworld-planting-operation 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 5d 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.
What it actually says
Planting Operation Skill
Purpose
This skill orchestrates the process of planting seeds into prepared growth containers (e.g., flower pots with soil) to initiate plant cultivation. It is triggered when you have acquired seeds and have containers ready for planting.
Core Workflow
- Prerequisites: Ensure you possess seeds (in inventory or accessible container) and that the target planting containers are present and contain soil.
- Execution: For each target container, transfer one seed from the seed source to the container.
- Completion: The skill is complete when a seed has been planted in each specified container.
Key Instructions
- Seed Source: Interact with the seed source (e.g.,
seed jar) to access the seeds. Useexamineorlook atto confirm seed availability. - Planting Action: Use the
move OBJ to OBJaction pattern, specifying the seed and the target container. - Ambiguity Resolution: The environment may present ambiguous action options (e.g., multiple identical seeds). Be prepared to select the correct option by number (typically
0) when prompted. - Post-Planting: After planting, monitor plant growth. Subsequent skills may be required for watering, pollination, or harvesting.
Important Notes
- This skill assumes containers are already prepared with soil. Soil preparation is a separate prerequisite.
- The skill focuses on the mechanical act of planting. It does not cover acquiring seeds, preparing soil, or subsequent plant care.
- Always verify the state of the container (
examineorlook at) before and after planting to confirm success.
What ships with it
2 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.
- 5d ago First seen · 25 lines · 53 tokens per session scan A 0ea59b63a0df
scienceworld-planting-operation is a skill published in the GitHub repository zjunlp/SkillNet (1,255 stars, last pushed yesterday), licensed MIT. It adds 53 tokens to every session and 403 once invoked, about $0.0003 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 2026-09-03.
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