request-body-validator

Request Body Validator - Auto-activating skill for API Development. Triggers on: request body validator, request body validator Part of the API Development skill category.

1.00x

Quality

Does it follow best practices?

Impact

97%

1.00x

Average score across 3 eval scenarios

Securityby

Passed

No known issues

Optimize this skill with Tessl

npx tessl skill review --optimize ./planned-skills/generated/15-api-development/request-body-validator/SKILL.md

Evaluation results

100%

User Account API: Registration and Login Endpoints

REST API request body validation with authentication

Criteria

Without context

With context

Production-ready code

100%

Validation library used

100%

Email format validated

100%

Password constraints validated

100%

Required field checks

100%

Auth-aware field validation

100%

HTTP 400 on invalid input

100%

Descriptive error messages

100%

package.json updated

100%

Step-by-step approach documented

100%

Industry pattern used

100%

Library justification documented

100%

Without context: $0.3565 · 1m 27s · 21 turns · 22 in / 5,202 out tokens

With context: $0.7472 · 2m 48s · 37 turns · 95 in / 9,884 out tokens

100%

E-commerce Order API: OpenAPI Specification

OpenAPI request body schema and validation constraints

Criteria

Without context

With context

Valid OpenAPI 3.0 structure

100%

requestBody defined for POST

100%

Required fields declared

100%

Enum constraint on status

100%

Numeric constraints on quantity/price

100%

Nested object schema

100%

Array type for lineItems

100%

PATCH uses partial schema

100%

400 error response documented

100%

String format constraints used

100%

Spec notes walkthrough

100%

Production complete (no TODOs)

100%

Without context: $0.4210 · 1m 59s · 20 turns · 20 in / 6,770 out tokens

With context: $0.4693 · 2m 1s · 22 turns · 179 in / 7,242 out tokens

92%

Social Platform GraphQL API: Post and Comment Creation

GraphQL input type validation patterns

Criteria

Without context

With context

GraphQL input types used

100%

Visibility enum defined

100%

Production-ready resolvers

100%

Structured error responses

100%

String length constraints enforced

100%

URL format validation

100%

Required field validation

100%

Validation library or custom scalars

package.json complete

100%

Step-by-step walkthrough

100%

Error field identification

100%

GraphQL best practice pattern

100%

Without context: $0.5681 · 2m 27s · 29 turns · 29 in / 8,513 out tokens

With context: $0.5928 · 2m 27s · 31 turns · 354 in / 8,611 out tokens

Repository: jeremylongshore/claude-code-plugins-plus-skills
Commit: 0c08951

Evaluated: 18 days ago
Agent: Claude Code
Model: Claude Sonnet 4.6

Table of Contents

User Account API: Registration and Login Endpoints E-commerce Order API: OpenAPI Specification Social Platform GraphQL API: Post and Comment Creation

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