spreadsheet
spreadsheet is a Spreadsheets & Excel analysis skill for AI agents, published by fcakyon in the claude-codex-settings repository on GitHub. Skillspace rates spreadsheet B (85/100) and it passed the safety scan; a judge model has also reviewed it.
Use when tasks involve creating, editing, analyzing, or formatting spreadsheets (`.xlsx`, `.csv`, `.tsv`) with formula-aware workflows, cached recalculation, and visual review.
- Grade
- B
- Quality
- 85 / 100
- Safety
- Passed
- GitHub stars
- 777
Placed #5 of 6 in the judged category final for Spreadsheets & Excel analysis.
This rating describes the version of the repository we crawled; it may have changed since, so go by its current files.
Our review
- Architecture
- 97 / 100
- Maturity
- Packaged: licensed, with a version or references
- Security scan
- No issues found
- License
- Apache-2.0
- Adoption
- Adopted by 1 other repositories, in 2 collections
- Scope
- Portable: works in any project. General xlsx and csv creation, editing and analysis
Judge review
Placed #5 of 6 in the judged category final for Spreadsheets & Excel analysis.
- Trigger
75 75 - Instructions
85 85 - Specificity
85 85 - Safety
78 78 - Disclosure
68 68 - Maintenance
62 62
Thorough workflow with mature specifics like avoiding dynamic-array functions and not leaking internal tool details, but stays fully inline rather than using references.
Not checked yet
- No blind task eval yet
- Sibling files (scripts, references) not fetched; security scan covers SKILL.md only
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