Automate Appveyor tasks via Rube MCP (Composio). Always search tools first for current schemas.
67
Quality
53%
Does it follow best practices?
Impact
Pending
No eval scenarios have been run
Advisory
Suggest reviewing before use
Optimize this skill with Tessl
npx tessl skill review --optimize ./composio-skills/appveyor-automation/SKILL.mdQuality
Discovery
22%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 too vague to effectively guide skill selection. It names the platform (Appveyor) and integration method (Rube MCP/Composio) but fails to specify what actions are possible or when the skill should be triggered. The implementation note about searching tools first doesn't help Claude decide when to select this skill.
Suggestions
Add specific capabilities like 'trigger builds, check build status, manage projects, configure notifications' to clarify what tasks can be automated.
Add a 'Use when...' clause with natural trigger terms like 'when the user mentions Appveyor, Windows CI/CD, build pipelines, or continuous integration for Windows projects'.
Include common user phrases and file/context indicators that would signal this skill is needed, such as 'appveyor.yml', '.NET builds', or 'Windows deployment'.
| Dimension | Reasoning | Score |
|---|---|---|
Specificity | The description uses vague language like 'Automate Appveyor tasks' without specifying what tasks can be automated (builds, deployments, notifications, etc.). No concrete actions are listed. | 1 / 3 |
Completeness | The 'what' is extremely vague ('automate tasks'), and there is no 'Use when...' clause or explicit trigger guidance. The instruction to 'search tools first' is implementation guidance, not usage triggers. | 1 / 3 |
Trigger Term Quality | Contains 'Appveyor' and 'Rube MCP' which are relevant technical terms, but lacks natural user phrases like 'CI/CD', 'build pipeline', 'Windows builds', or 'continuous integration' that users might actually say. | 2 / 3 |
Distinctiveness Conflict Risk | 'Appveyor' and 'Rube MCP (Composio)' provide some distinctiveness, but 'automate tasks' is generic enough to potentially conflict with other automation or CI/CD skills. | 2 / 3 |
Total | 6 / 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 that efficiently teaches Appveyor automation via Rube MCP. It excels at workflow clarity with explicit validation steps and progressive disclosure with good organization. The main weakness is that tool call examples, while structured, are more template-like than fully executable with realistic parameter values.
Suggestions
Add a complete, realistic example showing an actual Appveyor operation (e.g., triggering a build) with real parameter values rather than placeholder comments like '/* schema-compliant args from search results */'
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The content is lean and efficient, avoiding unnecessary explanations of what Appveyor or MCP are. Every section serves a purpose and assumes Claude's competence with the underlying concepts. | 3 / 3 |
Actionability | Provides concrete tool call patterns with specific parameters, but the examples are pseudo-code style rather than fully executable. The tool calls show structure but lack complete, copy-paste ready examples with realistic values. | 2 / 3 |
Workflow Clarity | Clear 3-step workflow pattern with explicit sequencing (discover → check connection → execute). Includes validation checkpoint for connection status and explicit guidance to confirm ACTIVE status before proceeding. | 3 / 3 |
Progressive Disclosure | Well-organized with clear sections progressing from prerequisites to setup to workflow to pitfalls. External reference to Composio docs is one level deep and clearly signaled. Quick reference table provides excellent navigation. | 3 / 3 |
Total | 11 / 12 Passed |
Validation
90%Checks the skill against the spec for correct structure and formatting. All validation checks must pass before discovery and implementation can be scored.
Validation — 10 / 11 Passed
Validation for skill structure
| Criteria | Description | Result |
|---|---|---|
frontmatter_unknown_keys | Unknown frontmatter key(s) found; consider removing or moving to metadata | Warning |
Total | 10 / 11 Passed | |
2790447
Table of Contents
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