changelog-generator

Automatically creates user-facing changelogs from git commits by analyzing commit history, categorizing changes, and transforming technical commits into clear, customer-friendly release notes. Turns hours of manual changelog writing into minutes of automated generation.

Install with Tessl CLI

npx tessl i github:Lingjie-chen/MT5 --skill changelog-generator

What are skills?

Review — 45%

Does it follow best practices?

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Learn more

Validation — 10 / 11 Passed

Validation for skill structure

SKILL.md

Review

Evals

Evaluation results

100%

Release Notes for Taskflow v2.1.0

Noise filtering and user-friendly translation

Criteria

Without context

With context

Output saved to CHANGELOG.md

100%

Release header present

100%

New Features section

100%

Bug Fixes section

100%

All 5 features included

100%

All 4 bug fixes included

100%

Refactors excluded

100%

Tests excluded

100%

Chore/CI/Docs excluded

100%

User-friendly language

100%

Bold feature names

100%

Without context: $0.1401 · 34s · 8 turns · 11 in / 1,898 out tokens

With context: $0.2903 · 1m 7s · 18 turns · 305 in / 3,696 out tokens

100%

Weekly Product Update — Meridian Analytics

Custom style guide adherence

Criteria

Without context

With context

Output saved to CHANGELOG.md

100%

No emoji used

100%

Past-tense entries

100%

Executive summary line

100%

Correct section headings

100%

Bold entry format

100%

Features included

100%

Performance entry included

100%

Bug fixes included

100%

Internal commits excluded

100%

Date range in header

100%

Improvements section present

100%

Without context: $0.1217 · 36s · 8 turns · 13 in / 2,157 out tokens

With context: $0.3860 · 1m 34s · 21 turns · 27 in / 4,386 out tokens

97%

Release Changelog for Stockpile v3.0.0

Version release categorization and formatting

Criteria

Without context

With context

Output saved to CHANGELOG.md

100%

Version header

100%

Breaking changes section

100%

Both breaking changes listed

100%

New features section

100%

All features included

100%

Bug fixes included

100%

Security section or entry

100%

Performance entry included

100%

Internal commits excluded

70%

User-friendly descriptions

100%

Structured sections

100%

Without context: $0.2028 · 1m 39s · 12 turns · 18 in / 3,223 out tokens

With context: $0.4433 · 1m 51s · 22 turns · 1,450 in / 6,114 out tokens

Evaluated: about 5 hours ago
Agent: Claude Code

Table of Contents

Release Notes for Taskflow v2.1.0 Weekly Product Update — Meridian Analytics Release Changelog for Stockpile v3.0.0

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