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chatto-audit-api

Audit Chatto API design for consistency, completeness, integration use, and future growth. Use for a whole-API review or a focused review of a service or workflow.

Quality

92%

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SKILL.md
Quality
Evals
Security

Quality

Content

96%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 tightly written, highly actionable audit methodology: lean prose, a sequenced method with verification and stop conditions, and concrete source pointers throughout. The only structural improvement available is moving the large Design Checks table into a reference file so the SKILL.md body stays a pure overview.

Suggestions

Move the 12-row Design Checks table into references/design-checks.md and keep a short summary of the check areas in the body, so the SKILL.md body remains a lean overview.

Add a one-line note in Scope and Sources clarifying that the deep relative paths (../../../../docs/...) are repo-root-relative, so a reader knows how to resolve them from any working directory.

DimensionReasoningScore

Conciseness

The body is lean and instruction-dense throughout ("Review the public contract first. Inspect implementation only to confirm behavior that the contract does not settle."), with no padding and no explanation of concepts Claude already knows. Every sentence directs the audit rather than describing background.

5 / 5

Actionability

For an instruction-only skill the guidance is fully concrete: exact source locations ("public protobufs under proto/chatto/", FDR index and interfaces doc paths), named workflow traces ("a bot, an independent chat client, an admin tool, or a JSON-only integration"), a 12-area check table, and a structured report format with per-finding fields. It leaves nothing to guess about how to execute the audit.

5 / 5

Workflow Clarity

The 4-step Audit Method is clearly sequenced with explicit checkpoints ("Mark each area as checked, not applicable, or not checked"), a dedicated Evidence and Verification section ("Run existing focused checks when they can resolve uncertainty... State what was verified"), and explicit stop conditions ("If no meaningful gaps remain, say that the API is good enough for the reviewed scope and stop"). Read-only audit, so no destructive-operation validation cap applies.

5 / 5

Progressive Disclosure

Sections are well organized and external material is handled correctly via clearly signaled one-level links ("Apply [API rules]... Link to those rules instead of copying them"). It falls short of the top anchor because the 12-row Design Checks table is a large inline block that could live in a references/ file, and no bundle files exist to offload it.

4 / 5

Total

19

/

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: third-person, concise, explicit about both what the audit covers and when to use it, with clearly distinct triggers. The only minor gap is trigger synonym coverage (no mention of 'API contract', 'endpoint', or the protobuf/JSON surface users might name).

DimensionReasoningScore

Specificity

"Audit Chatto API design for consistency, completeness, integration use, and future growth" names the domain plus four concrete review dimensions, matching the 'several specific actions; minor gaps' anchor. Not a 5 because the actions are audit-focus qualities rather than a comprehensive list of concrete deliverables or artifact types.

4 / 5

Completeness

It clearly answers what ("Audit Chatto API design for consistency, completeness, integration use, and future growth") and explicitly when ("Use for a whole-API review or a focused review of a service or workflow"), matching the both-what-and-when-with-concrete-triggers anchor. Not a 4 because the 'when' clause is explicit and names both scope variants rather than being merely implied.

5 / 5

Trigger Term Quality

Natural terms a user would say are present: "API design", "whole-API review", "focused review of a service or workflow". A few natural variants are missing (e.g. "API contract", "endpoint", "protobuf"), which keeps it below the comprehensive-synonyms anchor.

4 / 5

Distinctiveness Conflict Risk

"Chatto" is a distinct named niche and the trigger phrases ("whole-API review", "focused review of a service or workflow") are specific to this skill, so conflict risk with other skills is minimal.

5 / 5

Total

18

/

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.

Validation — 15 / 16 Passed

Validation for skill structure

CriteriaDescriptionResult

relative_links

Relative link issues: 5 suspicious

Warning

Total

15

/

16

Passed

Repository

chattocorp/chatto

Path

.agents/skills/chatto-audit-api/SKILL.md

Reviewed

Table of Contents

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