Individual skill
scienceworld-material-classifier
This skill makes a determination about a material's property (e.g., conductivity) based on environmental cues or domain knowledge when direct testing fails. Trigger it when experimental actions are invalid or unavailable, requiring a logical inference. It uses observed object properties and common-sense reasoning to classify the material and decide its final disposition.
experiments/src/skills/scienceworld/scienceworld-material-classifier/SKILL.md
Source commit edfbda23ac2108b59579300d050218558d20f6a6
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- Yes
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- Observed behavior
- Instructions only
- Last checked
- Nov 7, 2026
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- Repository last updated
- Nov 2, 2026
- License
- MIT
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SKILL.mdcore · 1,605 bytesreferences/material_properties.jsonasset · 1,163 bytesreferences/material_properties.mddoc · 1,152 bytes
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# Material Classification Skill
## When to Use
Activate when direct experimental testing of a material property (conductivity, magnetism, etc.) fails or equipment is unavailable, and you need to classify the material by inference to complete a sorting task.
## Procedure
1. `focus on <OBJECT>` — identify the target and note its material composition.
2. Attempt direct testing if equipment exists (e.g., `connect <OBJECT> terminal 1 to <WIRE> terminal 2`).
3. If testing fails, infer the property from the object's material. Consult `references/material_properties.md` for lookup.
4. `move <OBJECT> to <CONTAINER>` — place in the appropriate classification container.
5. `look at <CONTAINER>` — verify the object was placed correctly.
## Example
**Task:** Classify a glass jar for electrical conductivity when the circuit test is unavailable.
1. `focus on glass jar`