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outlines

Guarantee valid JSON/XML/code structure during generation, use Pydantic models for type-safe outputs, support local models (Transformers, vLLM), and maximize inference speed with Outlines - dottxt.ai's structured generation library

56

Quality

66%

Does it follow best practices?

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SecuritybySnyk

High

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tessl review fix ./skills/prompt-engineering/outlines/SKILL.md
SKILL.md
Quality
Evals
Security

Quality

Content

65%

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 abundant executable examples, but it is verbose through heavy duplication of boilerplate and explains concepts Claude already knows, while content that should live in the reference files is duplicated inline.

Suggestions

Deduplicate recurring boilerplate (e.g., the transformers model load and repeated Product/Person schemas) by defining once and referencing, or move the full backend-configuration and pattern catalogs into the existing reference files.

Add a validation/verification checkpoint (and a retry/fix loop) to the batch processing and multi-entity extraction workflows.

Trim explanations of well-known concepts (what an FSM/CFG is, how libraries work) to assume Claude's competence and tighten token usage.

DimensionReasoningScore

Conciseness

Mostly actionable but padded with repeated boilerplate (the same transformers model load and Product/Person schema patterns recur ~10 times) and some explanation of concepts Claude already knows (FSM/CFG mechanics).

2 / 3

Actionability

Provides fully executable, copy-paste-ready code across generators, backends, and patterns with specific model names and concrete examples.

3 / 3

Workflow Clarity

The schema-to-FSM sequence is listed but lacks validation checkpoints, and the batch processing pattern omits error-handling/retry guidance; per the guideline missing validation in batch operations caps this at 2.

2 / 3

Progressive Disclosure

Real one-level-deep references (json_generation.md, backends.md, examples.md) are signaled in a See Also section, but ~640 lines of backend config and patterns are duplicated inline rather than split out to those reference files.

2 / 3

Total

9

/

12

Passed

Description

67%

Based on the skill's description, can an agent find and select it at the right time? Clear, specific descriptions lead to better discovery.

The description is specific and distinctive, clearly conveying a niche capability, but it lacks an explicit 'Use when...' trigger clause and its keywords skew technical rather than conversational.

Suggestions

Add an explicit 'Use when...' clause naming the situations that should trigger this skill (e.g., structured JSON/XML generation, type-safe Pydantic outputs with local models).

Soften technical jargon with more natural user-facing terms like 'valid JSON', 'structured outputs', or 'constrained generation'.

Keep the concise action list but pair it with concrete trigger scenarios to lift completeness from implied to explicit.

DimensionReasoningScore

Specificity

Lists multiple specific concrete actions such as 'Guarantee valid JSON/XML/code structure', 'use Pydantic models for type-safe outputs', and 'support local models (Transformers, vLLM)'.

3 / 3

Completeness

Clearly states what the skill does but provides no 'Use when...' clause, so the 'when' is only implied; per the guideline this caps completeness at 2.

2 / 3

Trigger Term Quality

Includes relevant keywords (valid JSON, Pydantic models, local models, inference speed) but leans technical and misses common natural variations a user would say, with no explicit trigger phrasing.

2 / 3

Distinctiveness Conflict Risk

Names a clear niche (Outlines / structured generation / grammar-based token sampling) that is unlikely to conflict with other skills.

3 / 3

Total

10

/

12

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.

Validation14 / 16 Passed

Validation for skill structure

CriteriaDescriptionResult

skill_md_line_count

SKILL.md is long (653 lines); consider splitting into references/ and linking

Warning

frontmatter_unknown_keys

Unknown frontmatter key(s) found; consider removing or moving to metadata

Warning

Total

14

/

16

Passed

Repository
OpenLAIR/dr-claw
Reviewed

Table of Contents

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