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physics-fitting

Nonlinear curve fitting for physics data with proper error propagation, chi-squared analysis, residual diagnostics, confidence intervals, and model comparison (AIC/BIC). Use for any parameter extraction from experimental or simulation data.

69

Quality

85%

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SKILL.md
Quality
Evals
Security

Quality

Content

82%Weight 40%Scale 1-5

Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.

A high-quality, code-dense skill body that is executable and well-structured with useful validation/error-recovery reference tables. It is not a destructive or batch operation, so the workflow-clarity cap does not apply; main improvement room is in trimming minor redundant prose and optionally splitting advanced workflows into reference files.

DimensionReasoningScore

Conciseness

Efficient, mostly code with brief section intros and assumes Claude's competence; only minor instances of restating capabilities in the Overview that could be trimmed.

4 / 5

Actionability

Fully executable, copy-paste-ready code across four workflows (scipy curve_fit, lmfit with bounds/CI, AIC/BIC comparison, Jacobian error propagation) covering the common physics-fitting cases.

5 / 5

Workflow Clarity

Four numbered core workflows give a clear sequence of approaches, and the Goodness-of-Fit table plus Common Pitfalls table provide interpretation checkpoints and error-recovery guidance; minor gaps in explicit validate-then-proceed sequencing.

4 / 5

Progressive Disclosure

Well-organized single-file structure (Overview, When/Not to Use, Core Workflows, reference tables) with clear section headers and no nested references; the large code blocks could arguably be split into reference files but placement is reasonable.

4 / 5

Total

17

/

20

Passed

Description

88%Weight 40%Scale 1-5

Based on the skill's description, can an agent find and select it at the right time? Clear, specific descriptions lead to better discovery.

A strong, specific description that covers capabilities comprehensively and includes an explicit 'Use for' trigger, written in appropriate third-person voice. It could be slightly improved by adding a few more natural synonyms users would say.

DimensionReasoningScore

Specificity

Lists multiple specific concrete actions — 'Nonlinear curve fitting', 'error propagation', 'chi-squared analysis', 'residual diagnostics', 'confidence intervals', and 'model comparison (AIC/BIC)' — giving comprehensive capability coverage.

5 / 5

Completeness

Clearly answers both 'what' (the listed analyses) and 'when' via the explicit trigger 'Use for any parameter extraction from experimental or simulation data'.

5 / 5

Trigger Term Quality

Good keyword coverage with natural terms like 'curve fitting', 'parameter extraction', 'experimental or simulation data', but missing common synonyms users might say such as 'regression', 'least squares', or 'fit a model'.

4 / 5

Distinctiveness Conflict Risk

Clear physics-data-fitting niche with distinct triggers; minor overlap risk with adjacent skills given the broad 'any parameter extraction' phrasing, though it is scoped to experimental/simulation data.

4 / 5

Total

18

/

20

Passed

Validation

93%

Checks the skill against the spec for correct structure and formatting. All validation checks must pass before discovery and implementation can be scored.

Validation15 / 16 Passed

Validation for skill structure

CriteriaDescriptionResult

frontmatter_unknown_keys

Unknown frontmatter key(s) found; consider removing or moving to metadata

Warning

Total

15

/

16

Passed

Repository
synthetic-sciences/openscience
Reviewed

Table of Contents

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