marp-slide
Create professional Marp presentation slides with 7 beautiful themes (default, minimal, colorful, dark, gradient, tech, business). Use when users request slide creation, presentations, or Marp documents. Supports custom themes, image layouts, and "make it look good" requests with automatic quality improvements.
Install with Tessl CLI
npx tessl i github:softaworks/agent-toolkit --skill marp-slideOverall
score
92%
Does it follow best practices?
Validation for skill structure
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 capabilities (7 named themes, custom themes, image layouts), includes natural trigger terms users would actually say, explicitly states when to use it, and has a clear niche focused on Marp presentations that distinguishes it from other presentation tools.
| Dimension | Reasoning | Score |
|---|---|---|
Specificity | Lists multiple concrete actions: 'Create professional Marp presentation slides', names 7 specific themes (default, minimal, colorful, dark, gradient, tech, business), mentions 'custom themes, image layouts, and automatic quality improvements'. | 3 / 3 |
Completeness | Clearly answers both what ('Create professional Marp presentation slides with 7 beautiful themes') and when ('Use when users request slide creation, presentations, or Marp documents') with explicit trigger guidance. | 3 / 3 |
Trigger Term Quality | Includes natural keywords users would say: 'slide creation', 'presentations', 'Marp documents', 'make it look good'. These cover both technical (Marp) and casual user language. | 3 / 3 |
Distinctiveness Conflict Risk | Clearly scoped to Marp-specific presentations with distinct triggers like 'Marp documents' and specific theme names. The Marp focus distinguishes it from generic presentation skills like PowerPoint handlers. | 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 skill with strong actionability and excellent progressive disclosure. The workflow is clear with proper validation checkpoints via the quality checklist. The main weakness is some redundancy in theme descriptions and the content could be slightly more concise without losing clarity.
Suggestions
Consolidate the theme descriptions - the quick selection rules and detailed 'Available Themes' section have overlapping information that could be merged or the detailed section moved to a reference file
Remove the 'When to Use This Skill' section as this information belongs in YAML frontmatter triggers, not the skill body
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The skill contains some redundancy - theme descriptions are listed twice (quick selection rules and detailed theme section), and some explanations could be tighter. However, it avoids explaining basic concepts Claude knows and most content is purposeful. | 2 / 3 |
Actionability | Provides concrete, executable guidance with specific file paths, exact Marp syntax examples (like ``), template filenames, and copy-paste ready code blocks. The workflow steps are specific and actionable. | 3 / 3 |
Workflow Clarity | Clear numbered sequences for both quick start and detailed workflow. Includes a quality checklist with explicit validation checkpoints before delivery. The process from theme selection through file output is well-sequenced with decision points. | 3 / 3 |
Progressive Disclosure | Excellent structure with quick start overview, detailed sections for those who need them, and clear one-level-deep references to external files (references/*.md, assets/*.md). Navigation is well-signaled with organized reference sections at the end. | 3 / 3 |
Total | 11 / 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.
Validation — 14 / 16 Passed
Validation for skill structure
| Criteria | Description | Result |
|---|---|---|
metadata_version | 'metadata' field is not a dictionary | Warning |
license_field | 'license' field is missing | Warning |
Total | 14 / 16 Passed | |
- Reviewed
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