Configure Customer.io multi-environment setup with workspace isolation. Use when setting up dev/staging/prod workspaces, environment-aware clients, or Kubernetes config overlays. Trigger: "customer.io environments", "customer.io staging", "customer.io dev prod", "customer.io workspace isolation".
85
83%
Does it follow best practices?
Impact
Pending
No eval scenarios have been run
Advisory
Suggest reviewing before use
Quality
Discovery
89%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 solid, well-structured skill description with excellent trigger terms and clear 'when' guidance. Its main weakness is that the 'what' portion is somewhat high-level — it says 'configure' but doesn't enumerate specific concrete actions (e.g., create workspaces, set up API keys, configure environment variables). The explicit trigger section and Customer.io specificity make it highly distinctive.
Suggestions
Expand the capability description with more concrete actions, e.g., 'Creates workspace configurations, sets up environment-specific API keys, generates Kubernetes overlays for Customer.io multi-environment deployments.'
| Dimension | Reasoning | Score |
|---|---|---|
Specificity | Names the domain (Customer.io multi-environment setup) and mentions workspace isolation, environment-aware clients, and Kubernetes config overlays, but doesn't list multiple concrete actions beyond 'configure' — it's more of a topic description than a list of specific actions. | 2 / 3 |
Completeness | Clearly answers both 'what' (configure Customer.io multi-environment setup with workspace isolation) and 'when' (explicit 'Use when' clause with specific scenarios plus a dedicated 'Trigger' section with natural phrases). | 3 / 3 |
Trigger Term Quality | Includes explicit trigger terms like 'customer.io environments', 'customer.io staging', 'customer.io dev prod', 'customer.io workspace isolation', plus natural terms like 'dev/staging/prod workspaces' and 'Kubernetes config overlays' that users would naturally say. | 3 / 3 |
Distinctiveness Conflict Risk | Highly distinctive — the combination of 'Customer.io' with multi-environment/workspace isolation is a very specific niche that is unlikely to conflict with other skills. The trigger terms are all Customer.io-specific. | 3 / 3 |
Total | 11 / 12 Passed |
Implementation
77%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, highly actionable skill with complete executable code for every step and a clear multi-step workflow with validation checkpoints. Its main weakness is length — the full client class, multiple environment files, and Kubernetes overlays make it verbose for a SKILL.md overview, and the content would benefit from splitting detailed implementations into referenced files.
Suggestions
Move the full EnvAwareCioClient class, Kubernetes overlay configs, and CI/CD workflow into separate referenced files (e.g., CLIENT.md, K8S.md, CI.md) to reduce SKILL.md to an overview with quick-start essentials.
Consolidate the three .env files into a single table or template showing which values differ per environment, rather than repeating the full file three times.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The skill is fairly comprehensive but includes some content that could be tightened — the full client wrapper class with dry-run logic, multiple env files showing repetitive patterns, and the Kubernetes overlays are verbose. However, most content is configuration-specific and not explaining things Claude already knows. | 2 / 3 |
Actionability | Every step provides fully executable TypeScript code, complete YAML configurations, environment files, and CI/CD workflows. The code is copy-paste ready with proper imports, types, and error handling — not pseudocode. | 3 / 3 |
Workflow Clarity | The 6-step sequence is clearly ordered from configuration through client setup, environment files, Kubernetes overlays, isolation verification, and CI/CD promotion. Step 5 provides an explicit data isolation verification script, and Step 1 includes validation that throws on misconfiguration — these serve as validation checkpoints for a potentially risky multi-environment setup. | 3 / 3 |
Progressive Disclosure | The content is a long monolithic file (~200+ lines of code) that could benefit from splitting detailed implementations (client wrapper, K8s overlays, CI workflow) into separate referenced files. The overview and error handling table are well-structured, but the inline code volume is heavy for a SKILL.md. | 2 / 3 |
Total | 10 / 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.
Validation — 9 / 11 Passed
Validation for skill structure
| Criteria | Description | Result |
|---|---|---|
allowed_tools_field | 'allowed-tools' contains unusual tool name(s) | Warning |
frontmatter_unknown_keys | Unknown frontmatter key(s) found; consider removing or moving to metadata | Warning |
Total | 9 / 11 Passed | |
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Table of Contents
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