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troubleshooting-efs

Diagnoses and resolves Amazon EFS issues including mount failures, NFS timeouts, permission errors, throughput problems, and burst credit exhaustion. Use when the user has an EFS file system that is not mounting, returning errors, performing slowly, or showing access denied.

71

Quality

87%

Does it follow best practices?

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SecuritybySnyk

Medium

Suggest reviewing before use

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 well-structured, highly actionable troubleshooting guide with executable commands and appropriate validation guardrails. Could tighten a few explanatory passages and add explicit error-recovery loops.

Suggestions

Trim minor explanatory asides (e.g. restating the IAM enforcement note in both Category C and Security Considerations) to improve conciseness.

Add explicit feedback loops for remediation steps that can fail (e.g. 'if authorize-security-group-ingress fails, re-check group IDs and retry') to strengthen workflow clarity.

Consider splitting the per-category remediation detail into a reference file if the guide grows, keeping SKILL.md as a classification + quick-fix overview.

DimensionReasoningScore

Conciseness

Mostly lean — tables, code blocks, and terse notes — with only minor explanatory passages that could be trimmed; the IAM/POSIX notes add genuine non-obvious domain knowledge.

4 / 5

Actionability

Provides copy-paste-ready, executable commands (aws efs describe-*, nc -zv, cloudwatch get-metric-statistics, modify-vpc-attribute) covering the common EFS failure cases.

5 / 5

Workflow Clarity

Clear classify-then-remediate sequence with validation checkpoints ('Both MUST be true', connectivity test, confirmation before mutating commands); lacks explicit error-recovery feedback loops for a few branches.

4 / 5

Progressive Disclosure

Well-organized into clear sections with one-level-deep external AWS doc links and no nested references; no bundle files exist, and the cohesive guide does not strongly require splitting.

4 / 5

Total

17

/

20

Passed

Description

92%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, third-person description that clearly scopes the EFS troubleshooting domain and gives concrete trigger conditions. Minor keyword synonym coverage is the only gap.

DimensionReasoningScore

Specificity

Lists multiple concrete capabilities ('mount failures, NFS timeouts, permission errors, throughput problems, and burst credit exhaustion') with comprehensive coverage of the EFS troubleshooting domain.

5 / 5

Completeness

Explicitly answers both 'what' (diagnoses and resolves the listed EFS issues) and 'when' ('Use when the user has an EFS file system that is not mounting …').

5 / 5

Trigger Term Quality

Includes natural user phrases ('not mounting', 'returning errors', 'performing slowly', 'access denied') but omits a few common synonyms such as 'EFS mount target' or bare 'NFS mount'.

4 / 5

Distinctiveness Conflict Risk

The 'Amazon EFS' niche with EFS-specific triggers is clearly distinct from other skills and carries minimal conflict risk.

5 / 5

Total

19

/

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
aws/agent-toolkit-for-aws
Reviewed

Table of Contents

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