Agent skill for planner - invoke with $agent-planner
45
Quality
17%
Does it follow best practices?
Impact
92%
1.43xAverage score across 3 eval scenarios
Passed
No known issues
Optimize this skill with Tessl
npx tessl skill review --optimize ./.agents/skills/agent-planner/SKILL.mdQuality
Discovery
0%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 description is critically deficient across all dimensions. It provides only an invocation command without explaining what the skill does, when to use it, or any distinguishing features. Claude would have no basis for selecting this skill appropriately from a collection of available skills.
Suggestions
Add specific concrete actions the planner performs (e.g., 'Creates project timelines, breaks down complex tasks into subtasks, estimates effort, identifies dependencies').
Include an explicit 'Use when...' clause with natural trigger terms users would say (e.g., 'Use when the user asks to plan a project, create a roadmap, break down tasks, or organize work').
Clarify what type of planning this skill handles to distinguish it from other potential planning-related skills (e.g., project planning vs. travel planning vs. meal planning).
| Dimension | Reasoning | Score |
|---|---|---|
Specificity | The description contains no concrete actions whatsoever. 'Agent skill for planner' is completely abstract with no indication of what the skill actually does. | 1 / 3 |
Completeness | The description fails to answer both 'what does this do' and 'when should Claude use it'. It only provides invocation syntax ('invoke with $agent-planner') without any functional description or usage guidance. | 1 / 3 |
Trigger Term Quality | The only potential trigger term is 'planner' which is vague and generic. No natural keywords a user would say when needing planning assistance (e.g., 'plan', 'schedule', 'organize tasks', 'roadmap'). | 1 / 3 |
Distinctiveness Conflict Risk | 'Planner' is extremely generic and could conflict with any skill involving planning, scheduling, project management, or task organization. No distinguishing characteristics are provided. | 1 / 3 |
Total | 4 / 12 Passed |
Implementation
35%Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
This skill is significantly over-engineered, explaining planning fundamentals that Claude inherently understands. The useful content (MCP tool integration, YAML output format) is buried under verbose descriptions of obvious concepts. The skill would be far more effective at 1/3 the length, focusing only on the specific output format and tool commands.
Suggestions
Remove the 'Core Responsibilities', 'Best Practices', and abstract 'Planning Process' descriptions - Claude already knows how to plan strategically
Keep only the YAML output format template and MCP tool integration examples as the core actionable content
Add explicit validation steps: how to verify a plan is complete, what signals indicate replanning is needed
Move MCP tool examples to a separate REFERENCE.md file and keep SKILL.md as a concise overview with the output format
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | Extremely verbose with extensive explanation of planning concepts Claude already knows (task decomposition, dependency analysis, risk assessment). The 'Core Responsibilities' and 'Best Practices' sections explain obvious planning principles that add no value. | 1 / 3 |
Actionability | Provides some concrete code examples for MCP tool integration and a YAML output format template, but much of the content is abstract guidance ('Analyze the complete scope', 'Identify key objectives') rather than executable instructions. | 2 / 3 |
Workflow Clarity | The 5-step planning process is listed but lacks validation checkpoints or feedback loops. No explicit verification steps between phases, and no guidance on what to do if planning fails or needs revision. | 2 / 3 |
Progressive Disclosure | Content is structured with headers but is monolithic - all content is inline with no references to external files. The MCP tool examples and output format could be split into separate reference files for cleaner organization. | 2 / 3 |
Total | 7 / 12 Passed |
Validation
100%Checks the skill against the spec for correct structure and formatting. All validation checks must pass before discovery and implementation can be scored.
Validation — 11 / 11 Passed
Validation for skill structure
No warnings or errors.
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Table of Contents
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