conditional-request-helper

Conditional Request Helper - Auto-activating skill for API Development. Triggers on: conditional request helper, conditional request helper Part of the API Development skill category.

1.00x

Quality

Does it follow best practices?

Impact

100%

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/conditional-request-helper/SKILL.md

Evaluation results

100%

Bandwidth-Efficient Product Catalog API

ETag conditional GET support

Criteria

Without context

With context

ETag header present

100%

304 on match

100%

200 on mismatch

100%

No body on 304

100%

curl used for demo

100%

Conditional header sent

100%

Status codes printed

100%

Stdlib only

100%

JSON content type

100%

ETag token extraction

100%

Without context: $0.2939 · 1m 10s · 20 turns · 19 in / 4,234 out tokens

With context: $0.4493 · 1m 26s · 29 turns · 28 in / 5,253 out tokens

100%

Conflict-Safe Document Editing API

Optimistic locking with If-Match

Criteria

Without context

With context

ETag on GET

100%

If-Match required

100%

412 on mismatch

100%

2xx on match

100%

ETag updated after PUT

100%

curl in demo

100%

If-Match header sent

100%

Conflict path shown

100%

Status codes shown

100%

Stdlib only

100%

Without context: $0.2085 · 51s · 11 turns · 12 in / 3,313 out tokens

With context: $0.3814 · 1m 33s · 21 turns · 310 in / 5,714 out tokens

100%

News Feed API with Timestamp-Based Caching

Last-Modified cache validation

Criteria

Without context

With context

Last-Modified header

100%

304 on fresh copy

100%

200 on stale copy

100%

No body on 304

100%

curl used in script

100%

Conditional header sent

100%

Timestamp extracted and reused

100%

Status codes displayed

100%

Stdlib only

100%

JSON content type

100%

Without context: $0.3002 · 1m 10s · 19 turns · 20 in / 4,135 out tokens

With context: $0.4104 · 1m 30s · 25 turns · 57 in / 4,978 out tokens

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

Evaluated: 17 days ago
Agent: Claude Code
Model: Claude Sonnet 4.6

Table of Contents

Bandwidth-Efficient Product Catalog API Conflict-Safe Document Editing API News Feed API with Timestamp-Based Caching

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