deprecation-notice-generator

Deprecation Notice Generator - Auto-activating skill for Technical Documentation. Triggers on: deprecation notice generator, deprecation notice generator Part of the Technical Documentation skill category.

0.98x

Quality

Does it follow best practices?

Impact

93%

0.98x

Average score across 3 eval scenarios

Securityby

Passed

No known issues

Optimize this skill with Tessl

npx tessl skill review --optimize ./planned-skills/generated/17-technical-docs/deprecation-notice-generator/SKILL.md

Evaluation results

100%

Sunset the Legacy User API Endpoint

REST API endpoint deprecation documentation

Criteria

Without context

With context

Deprecation header present

100%

Sunset header present

100%

Link header with rel=successor-version

100%

Removal version stated

100%

Replacement endpoint named

100%

Reason for deprecation

100%

Step-by-step migration

100%

Code examples in migration guide

100%

Timeline communicated

87%

100%

Production-ready formatting

100%

All three files present

100%

Without context: $0.4557 · 2m 19s · 18 turns · 19 in / 8,964 out tokens

With context: $0.4895 · 2m 14s · 23 turns · 318 in / 7,639 out tokens

100%

Add Deprecation Notices to a TypeScript Utility Library

Code-level deprecation annotations

Criteria

Without context

With context

@deprecated tag on trimString

100%

@deprecated tag on leftPad

100%

@deprecated tag on camelToSnake

100%

Replacement reference for trimString

100%

Replacement reference for leftPad

100%

Replacement reference for camelToSnake

100%

Removal version mentioned

100%

Valid TypeScript syntax

100%

Only legacy functions deprecated

100%

Deprecation summary table

100%

All three deprecated functions in summary

100%

Without context: $0.3205 · 1m 6s · 20 turns · 21 in / 4,098 out tokens

With context: $0.4125 · 1m 17s · 24 turns · 55 in / 4,891 out tokens

80%

-3%

Document Deprecated Configuration Options for the Harbinger Server

Changelog and README deprecation documentation

Criteria

Without context

With context

Unreleased section present

100%

Deprecated subsection in changelog

All three options listed in changelog

70%

50%

Replacements stated in changelog

100%

No-replacement noted for enable_legacy_auth

100%

README deprecation heading

100%

All three options in README section

100%

Step-by-step migration in README

70%

Before/after config examples

100%

Removal version referenced

100%

Production-ready output

90%

80%

Without context: $0.2743 · 1m 9s · 17 turns · 18 in / 3,919 out tokens

With context: $0.3836 · 1m 29s · 25 turns · 189 in / 5,323 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

Sunset the Legacy User API Endpoint Add Deprecation Notices to a TypeScript Utility Library Document Deprecated Configuration Options for the Harbinger Server

Is this your skill?

If you maintain this skill, you can claim it as your own. Once claimed, you can manage eval scenarios, bundle related skills, attach documentation or rules, and ensure cross-agent compatibility.