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ecc-tools-cost-audit

Evidence-first ECC Tools burn and billing audit workflow. Use when investigating runaway PR creation, quota bypass, premium-model leakage, duplicate jobs, or GitHub App cost spikes in the ECC Tools repo.

68

Quality

84%

Does it follow best practices?

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SecuritybySnyk

Passed

No findings from the security scan

SKILL.md
Quality
Evals
Security

Quality

Content

81%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-sequenced operator workflow with an explicit validation checkpoint and bounded fix pass, written in lean imperative style appropriate for an instruction-only skill. Main gaps are redundancy between the intro, When To Use, Scope Guardrails, and Pitfalls sections, and the absence of the concrete proving commands its own Verification section demands.

Suggestions

Deduplicate the redundant trigger and guardrail content: the opening paragraph repeats the frontmatter description covered by "## When To Use", and "## Pitfalls" restates "## Scope Guardrails" — merge them into one section to save tokens.

Name at least one concrete proving command (e.g. the test-invocation line for the ECC-Tools repo) in step 6, since "proving commands are named" is already a stated verification requirement.

Move the ~20-line "High-Signal Failure Patterns" catalog into a references/ file and link to it from step 4, keeping SKILL.md a lean overview.

DimensionReasoningScore

Conciseness

Lean imperative bullets with zero explanation of concepts Claude already knows. Not 5 because of genuine redundancy: the opening paragraph restates the description already covered by "## When To Use", and "## Pitfalls" re-states "## Scope Guardrails" (e.g. "do not push or deploy unless the user asked" vs "start read-only").

4 / 5

Actionability

Concrete directives like "inspect `src/index.*` or the main entrypoint first", "check dedupe, synchronize-event handling, and existing-PR reuse", and "inspect where quota is checked versus where usage is reserved", plus an explicit fix ordering. Not 5 because no actual proving commands are given despite "proving commands are named" being a stated verification requirement, and concrete file paths beyond `src/index.*` are absent.

4 / 5

Workflow Clarity

Six explicitly sequenced steps with a real validation checkpoint in step 6 ("rerun only the targeted tests... verify whether the burn path is now: blocked / deduped / downgraded... / or rejected early") plus an error-recovery loop ("still blocked" status) and a bounded fix pass ("one to three direct fixes").

5 / 5

Progressive Disclosure

Self-contained with clean sectioning and no nested or dangling references (no bundle files exist to verify, and none are referenced). Not 5 because at ~155 lines it exceeds the under-50-line simple-skill exception, and "High-Signal Failure Patterns" (~20 lines of reference material) and "Pitfalls" would sit more appropriately in a references/ file.

4 / 5

Total

17

/

20

Passed

Description

87%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 clearly answers both what and when with concrete, natural trigger phrases and a well-scoped niche. The only weakness is that the capability statement is generic ("audit workflow") rather than naming the concrete investigative actions, and a few natural synonyms are missing.

DimensionReasoningScore

Specificity

"burn and billing audit workflow" names the domain and "runaway PR creation, quota bypass, premium-model leakage, duplicate jobs" enumerates several concrete audit targets. Falls short of 5 because the action verb stays generic ("audit workflow") and never states what the skill concretely does, but exceeds 3 by listing multiple specific areas.

4 / 5

Completeness

"Evidence-first ECC Tools burn and billing audit workflow" explicitly answers what, and "Use when investigating runaway PR creation, quota bypass..." explicitly answers when with concrete trigger phrases, matching the top anchor exactly.

5 / 5

Trigger Term Quality

"runaway PR creation, quota bypass, premium-model leakage, duplicate jobs, GitHub App cost spikes" are natural phrases a user would actually say. Missing a few common synonyms such as "usage limits", "over-billing", or "cost overrun", so not 5.

4 / 5

Distinctiveness Conflict Risk

Scoped to "the ECC Tools repo" with a highly specific trigger set (quota bypass, premium-model leakage), giving it a clear niche and minimal conflict risk with generic billing or cost skills.

5 / 5

Total

18

/

20

Passed

Validation

87%

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

Validation — 14 / 16 Passed

Validation for skill structure

CriteriaDescriptionResult

metadata_version

'metadata.version' is missing

Warning

relative_links

Relative link issues: 1 suspicious

Warning

Total

14

/

16

Passed

Repository
affaan-m/ECC
Reviewed

Table of Contents

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