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paypal-integration

Integrate PayPal payment processing with support for express checkout, subscriptions, and refund management. Use when implementing PayPal payments, processing online transactions, or building e-commerce checkout flows.

63

Quality

74%

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SecuritybySnyk

High

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tessl review fix ./plugins/payment-processing/skills/paypal-integration/SKILL.md
SKILL.md
Quality
Evals
Security

Quality

Content

61%Weight 40%Scale 1-5

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

The body delivers actionable, executable checkout code and a valid one-level reference, but pads it with conceptual explanations Claude already knows and omits explicit validation checkpoints for financial operations. Tightening the Core Concepts section and adding verify/capture-confirmation steps would lift the weaker dimensions.

Suggestions

Trim or move the Core Concepts bullets into references/details.md, keeping only what Claude would not already know about PayPal's products.

Add an explicit validation checkpoint sequence for payment capture and refunds (e.g. verify order status before capture, confirm transaction ID and amount, retry on failure).

Provide short inline executable snippets for subscriptions and IPN verification, or clearly link to the corresponding sections in references/details.md.

DimensionReasoningScore

Conciseness

Mostly efficient with executable code, but the Core Concepts bullets (e.g. 'recurring billing', 'subscription plans', 'Webhook-like payment notifications') and a 'When to Use' list that duplicates the frontmatter add unnecessary explanation Claude largely already knows.

3 / 5

Actionability

Quick Start and Testing sections provide mostly copy-paste-ready JavaScript and Python code covering the main checkout case; not a 5 because subscriptions, refunds, and IPN handling lack inline executable examples.

4 / 5

Workflow Clarity

A rough payment sequence is present (createOrder, onApprove, capture, send to backend), but validation checkpoints are missing or implicit; since payment capture and refunds are financial/destructive operations, the missing verification steps cap this at 3.

3 / 5

Progressive Disclosure

Clear sectioned overview with one well-signaled, one-level-deep reference to references/details.md (which exists); not a 5 because the signaling is a single minimal sentence and some inline conceptual content could be further consolidated into the reference.

4 / 5

Total

14

/

20

Passed

Description

87%Weight 40%Scale 1-5

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

A strong, well-structured description that clearly answers both what the skill does and when to use it with concrete, PayPal-specific triggers. Minor room to expand keyword synonyms and capability coverage for a perfect score.

DimensionReasoningScore

Specificity

Names the PayPal domain and three concrete capabilities (express checkout, subscriptions, refund management), matching the 'several specific actions' anchor; not a 5 because coverage is not exhaustive of the full PayPal surface.

4 / 5

Completeness

Explicitly states what it does ('Integrate PayPal payment processing with support for express checkout, subscriptions, and refund management') and when to use it with concrete 'Use when...' trigger phrases, satisfying the top anchor.

5 / 5

Trigger Term Quality

Natural trigger phrases like 'PayPal payments', 'online transactions', and 'e-commerce checkout flows' give good keyword coverage; falls short of 5 because synonyms and file/extension variants are absent.

4 / 5

Distinctiveness Conflict Risk

The PayPal-specific niche and 'PayPal payments' trigger make it clearly distinguishable from other payment or e-commerce skills with minimal conflict risk.

5 / 5

Total

18

/

20

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.

Validation16 / 16 Passed

Validation for skill structure

No warnings or errors.

Repository
wshobson/agents
Reviewed

Table of Contents

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