Create and edit Obsidian Bases (.base files) with views, filters, formulas, and summaries. Use when working with .base files, creating database-like views of notes, or when the user mentions Bases, table views, card views, filters, or formulas in Obsidian.
90
88%
Does it follow best practices?
Impact
Pending
No eval scenarios have been run
Passed
No known issues
Quality
Discovery
100%Based on the skill's description, can an agent find and select it at the right time? Clear, specific descriptions lead to better discovery.
This is an excellent skill description that follows best practices closely. It uses third person voice, lists specific capabilities, includes a clear 'Use when...' clause with multiple natural trigger terms, and targets a distinct niche (Obsidian Bases) that is unlikely to conflict with other skills.
| Dimension | Reasoning | Score |
|---|---|---|
Specificity | Lists multiple specific concrete actions: 'Create and edit Obsidian Bases', '.base files', 'views, filters, formulas, and summaries'. These are concrete, actionable capabilities. | 3 / 3 |
Completeness | Clearly answers both 'what' (create and edit Obsidian Bases with views, filters, formulas, and summaries) and 'when' (explicit 'Use when...' clause covering .base files, database-like views, and multiple trigger terms). | 3 / 3 |
Trigger Term Quality | Excellent coverage of natural terms users would say: '.base files', 'Bases', 'table views', 'card views', 'filters', 'formulas', 'Obsidian', 'database-like views of notes'. These are terms users would naturally use when requesting this functionality. | 3 / 3 |
Distinctiveness Conflict Risk | Highly distinctive with a clear niche: Obsidian Bases and .base files are a very specific feature. The mention of the file extension, 'Obsidian', and specific view types (table views, card views) make it unlikely to conflict with other skills. | 3 / 3 |
Total | 12 / 12 Passed |
Implementation
77%Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
This is a well-structured, highly actionable skill with clear workflows and excellent concrete examples. Its main weakness is length—it tries to serve as both a tutorial and a complete reference, resulting in extensive inline tables that could be offloaded to reference files. The troubleshooting section with correct/incorrect patterns is particularly strong.
Suggestions
Move the file properties reference table, filter operators table, and summary formulas table to a separate reference file (e.g., references/PROPERTIES_REFERENCE.md) and link to it, keeping only the most essential items inline.
The four view type examples (table, cards, list, map) are somewhat redundant given the complete examples section—consider condensing them into a brief note about available types with the complete examples serving as the primary reference.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The skill is fairly comprehensive but includes some redundancy—the filter operators table, file properties reference, and summary formulas table are quite lengthy and could be offloaded to reference files. Some sections like view types show minimal examples that add little beyond the schema. However, it generally avoids explaining concepts Claude already knows. | 2 / 3 |
Actionability | The skill provides fully executable YAML examples throughout, including complete base files for task tracking, reading lists, and daily notes. Filter syntax, formula syntax, and troubleshooting sections all include concrete correct/incorrect examples that are copy-paste ready. | 3 / 3 |
Workflow Clarity | The workflow section at the top provides a clear 6-step sequence including validation (step 5) with specific things to check, and a testing step (step 6) with error recovery guidance. The troubleshooting section provides explicit feedback loops for common errors with correct/incorrect patterns. | 3 / 3 |
Progressive Disclosure | The skill references FUNCTIONS_REFERENCE.md for the complete functions list, which is good progressive disclosure. However, the file is quite long (~350 lines) with extensive reference tables (file properties, filter operators, summary formulas) that could be split into separate reference files. The main skill tries to be both a quick-start guide and a comprehensive reference simultaneously. | 2 / 3 |
Total | 10 / 12 Passed |
Validation
100%Checks the skill against the spec for correct structure and formatting. All validation checks must pass before discovery and implementation can be scored.
Validation — 11 / 11 Passed
Validation for skill structure
No warnings or errors.
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Table of Contents
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