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obsidian-writer

Write well-formatted notes to the atmosphere-vault Obsidian knowledge base. Use this skill whenever creating or updating an ADR, runbook, plan, API doc, guide, session output, or any structured document that should land in the vault — even when the user doesn't say "Obsidian" explicitly. Delegates to obsidian:obsidian-cli to write to the live vault and applies Atmosphere frontmatter and formatting standards.

70

Quality

85%

Does it follow best practices?

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SecuritybySnyk

Passed

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SKILL.md
Quality
Evals
Security

Quality

Content

75%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.

The body is highly actionable with concrete obsidian-cli commands and a well-sequenced workflow that includes a verification step and a single well-signaled reference file. The main weakness is redundancy: CLI patterns are shown twice and per-type frontmatter rules appear in three places, leaving room to consolidate.

Suggestions

Remove or slim the 'Key obsidian-cli Patterns' section since the same search/read/create/append commands already appear inline in the Workflow steps; keep only genuinely additional concrete examples.

Consolidate the per-type frontmatter rules so they live in one place — either the Quick Reference table or the Frontmatter Standards section — rather than being repeated across Step 3, the table, and the per-type list.

Add an explicit feedback loop to Step 5 (e.g. 'if the read-back does not match what you wrote, re-run the create/append command') to turn the verify step into a full validation→fix→retry cycle.

DimensionReasoningScore

Conciseness

Mostly efficient and free of generic concept explanations, but the 'Key obsidian-cli Patterns' section re-shows the same search/read/create/append commands already given in the workflow, and per-type frontmatter rules appear in three places (Step 3 block, Quick Reference, Frontmatter Standards), so it could be tightened.

3 / 5

Actionability

Fully executable, copy-paste-ready commands with concrete real-world values (e.g. 'obsidian create name="ADR-042 Adopt Virtual Threads" path="Architecture/ADRs/..."') and a worked frontmatter template covering the common cases.

5 / 5

Workflow Clarity

A clear five-step sequence with an explicit verify checkpoint in Step 5 ('read the note back to confirm content landed correctly') and a pre-check (search before create to avoid duplicates); the error-recovery feedback loop for a failed verify is implied but not stated, a minor validation gap.

4 / 5

Progressive Disclosure

Good structure with a real, clearly-signaled one-level-deep reference ('Read references/vault-structure.md for the complete frontmatter field table' and again in Constraints); minor organization gap from frontmatter/directory content duplicated between SKILL.md and the reference file.

4 / 5

Total

16

/

20

Passed

Description

95%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 description that explicitly covers both what the skill does and when to use it, with concrete tool delegation and a comprehensive list of natural trigger terms tied to a clearly scoped vault niche. Voice is third-person/imperative matching the good examples, so no specificity penalty applies.

DimensionReasoningScore

Specificity

Lists several concrete actions — 'Write well-formatted notes', 'Delegates to obsidian:obsidian-cli to write to the live vault', 'applies Atmosphere frontmatter and formatting standards' — naming the tool, vault, and standards, with only minor gaps in coverage.

4 / 5

Completeness

Explicitly answers both what ('Write well-formatted notes... Delegates to obsidian:obsidian-cli... applies Atmosphere frontmatter and formatting standards') and when ('Use this skill whenever creating or updating an ADR, runbook, plan, API doc, guide, session output... even when the user doesn't say Obsidian explicitly') with concrete trigger phrases.

5 / 5

Trigger Term Quality

Comprehensive natural-term coverage including synonyms ('ADR, runbook, plan, API doc, guide, session output', 'Obsidian', 'vault', 'knowledge base', 'structured document') that a user would naturally say when needing this skill.

5 / 5

Distinctiveness Conflict Risk

Clear niche tied to a specific named vault ('atmosphere-vault Obsidian knowledge base') and a specific delegated tool ('obsidian:obsidian-cli'), with distinct document-type triggers giving minimal conflict risk with other skills.

5 / 5

Total

19

/

20

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.

Validation16 / 16 Passed

Validation for skill structure

No warnings or errors.

Repository
Atmosphere/atmosphere
Reviewed

Table of Contents

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