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logo-creator

Create logos using AI image generation. Discuss style/ratio, generate variations, iterate with user feedback, crop, remove background, and export as SVG. Use when user wants to create a logo, icon, favicon, or brand mark.

Install with Tessl CLI

npx tessl i github:resciencelab/opc-skills --skill logo-creator
What are skills?

Overall
score

91%

Does it follow best practices?

Validation for skill structure

SKILL.md
Review
Evals

Discovery

100%

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

This is a well-crafted skill description that excels across all dimensions. It provides specific concrete actions, includes natural trigger terms users would actually say, explicitly states both what the skill does and when to use it, and carves out a distinct niche that minimizes conflict with other skills.

DimensionReasoningScore

Specificity

Lists multiple specific concrete actions: 'Discuss style/ratio, generate variations, iterate with user feedback, crop, remove background, and export as SVG.' These are clear, actionable capabilities.

3 / 3

Completeness

Clearly answers both what ('Create logos using AI image generation' plus specific actions) AND when ('Use when user wants to create a logo, icon, favicon, or brand mark') with explicit trigger guidance.

3 / 3

Trigger Term Quality

Includes natural keywords users would say: 'logo', 'icon', 'favicon', 'brand mark'. These cover common variations of what users might request when needing this skill.

3 / 3

Distinctiveness Conflict Risk

Clear niche focused on logo/icon creation with distinct triggers. Unlikely to conflict with general image generation skills due to specific focus on logos, favicons, and brand marks.

3 / 3

Total

12

/

12

Passed

Implementation

85%

Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.

This is a well-structured, actionable skill with clear workflows and good progressive disclosure. The main weakness is some verbosity that could be trimmed—the file output location section and final deliverables table add tokens without proportional value. The executable commands and prompt patterns are excellent.

Suggestions

Condense the 'File Output Location' section to a single example path and brief guideline, removing the redundant bullet points

Remove the detailed table in Step 6—Claude can generate appropriate deliverable summaries without a template

DimensionReasoningScore

Conciseness

The skill is reasonably efficient but includes some unnecessary verbosity, such as the detailed table in Step 6 and repetitive explanations of file naming conventions. The prerequisites and workflow sections could be tightened.

2 / 3

Actionability

Provides fully executable bash commands with clear placeholders, specific prompt patterns for different logo styles, and copy-paste ready scripts. Each step has concrete commands rather than vague instructions.

3 / 3

Workflow Clarity

Clear 6-step sequential workflow with explicit checkpoints ('Wait for user confirmation before proceeding!'), iteration loops (Step 4), and a logical progression from discovery to delivery. Validation is implicit through user feedback loops.

3 / 3

Progressive Disclosure

Well-structured with clear sections, references to external files (styles.md, examples/opc-logo-creation.md) that are one level deep and clearly signaled. Quick Reference section provides scannable patterns without cluttering the main workflow.

3 / 3

Total

11

/

12

Passed

Validation

81%

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

Validation13 / 16 Passed

Validation for skill structure

CriteriaDescriptionResult

metadata_version

'metadata' field is not a dictionary

Warning

license_field

'license' field is missing

Warning

frontmatter_unknown_keys

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

Warning

Total

13

/

16

Passed

Reviewed

Table of Contents

Is this your skill?

If you maintain this skill, you can claim it as your own. Once claimed, you can manage eval scenarios, bundle related skills, attach documentation or rules, and ensure cross-agent compatibility.