Agent skill

Release Notes

by GlitterKill in GlitterKill/sdl-mcp

Generate a CHANGELOG.md entry from git history since the last tag, categorized by type (features, fixes, security, breaking changes).

Custom licenceAuto-check passedDevelopment

Install Release Notes

skills CLI
$ npx skills add GlitterKill/sdl-mcp --skill release-notes -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install GlitterKill/sdl-mcp release-notes --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/GlitterKill/sdl-mcp.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.codex/skills/release-notes .claude/skills/release-notes && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
release-notes
GitHub stars
490
Token cost
~925 tokens
SKILL.md length
375 words
Files
1
Skills in repo
2
Repo updated
First seen
Licence
Custom licence

At a glance

Generate a CHANGELOG.md entry from git history since the last tag, categorized by type (features, fixes, security, breaking changes).

  • Works in 9 steps: Set the release identities → Read the complete history → Categorize every commit into these… → …
  • Tasks that involve Changelog and release notes
  • SKILL.md covers Steps and Rules
  • Calls git, npm and node

What it does

Release Notes is an agent skill from GlitterKill/sdl-mcp. Generate a CHANGELOG.md entry from git history since the last tag, categorized by type (features, fixes, security, breaking changes). Matches the existing CHANGELOG format.

Its SKILL.md is about 930 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Development, covering Changelog and release notes and Git workflow. It works with Model Context Protocol. The repository describes itself as: Symbol Delta Ledger (SDL-MCP) is a policy-centered context budget layer for coding agents: Symbol-graph intelligence combined with precision tools. It turns sprawling codebases…

When your agent uses it

  • Tasks that involve Changelog and release notes
  • Tasks that involve Git workflow

Example prompts

  • “/release-notes”

Workflow steps

9 steps, taken from the first numbered list in SKILL.md.

  1. Set the release identities
  2. Read the complete history
  3. Categorize every commit into these sections, matching the existing CHANGELOG.md style
  4. Draft concise, grouped summaries
  5. Present the CHANGELOG draft for review
  6. Validate before the expensive release checks
  7. Create the release commit and annotated tag
  8. Build release notes from the tagged target
  9. Publish the generated file

What it can do on your machine

Read from SKILL.md and the folder at commit 383bbda. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Shell commands in SKILL.md call:

    • git
    • npm
    • node
    • gh

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md. Its commands use git, npm and gh, which can reach the network depending on how they are called.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Release Notes loads about 925 tokens when it runs. Until then it costs about 47 tokens; SKILL.md has 375 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~47
When it runs · the whole SKILL.md, loaded when a task matches
~925

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 375 words (~925 tokens).

“Generate a CHANGELOG entry for the next release by analyzing the complete release range and preserving its validated target through publication.”

— opening of SKILL.md by GlitterKill, Custom licence
name
release-notes
disable-model-invocation
true

Read the full SKILL.md on GitHub

Files

Just SKILL.md in .codex/skills/release-notes of GlitterKill/sdl-mcp.

Open the folder on GitHubat commit 383bbda

Compare with similar skills

Release Notes next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Release Notes compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Release Notes this skillGlitterKill/sdl-mcp490—~925Automated safety check: PassCustom licence
WhySma1lboy/rove146—~5.6kAutomated safety check: PassMIT
ReleasePrefectHQ/fastmcp28k—~2.9kAutomated safety check: PassApache-2.0
Release Bumpjamiepine/voicebox57k—~1.1kAutomated safety check: PassMIT
Git Workflow and Versioningaddyosmani/agent-skills102k2 repos~3.5kAutomated safety check: NotesMIT
Go-Redis Release Preparationredis/go-redis22k—~1.1kAutomated safety check: PassBSD-2-Clause

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Categories

Questions about Release Notes

What does Release Notes do?

Generate a CHANGELOG.md entry from git history since the last tag, categorized by type (features, fixes, security, breaking changes). Release Notes is an agent skill from GlitterKill/sdl-mcp.md entry from git history since the last tag, categorized by type (features, fixes, security, breaking changes).

When should I use Release Notes?

Release Notes fits situations like: tasks that involve Changelog and release notes; tasks that involve Git workflow.

How do I install Release Notes in Claude Code?

Run `npx skills add GlitterKill/sdl-mcp --skill release-notes -a claude-code`. Or copy the skill folder (.codex/skills/release-notes in GlitterKill/sdl-mcp) into .claude/skills/release-notes in your project. Claude Code loads it when a task matches its description.

How do I install Release Notes in Codex?

Run `npx skills add GlitterKill/sdl-mcp --skill release-notes -a codex`. Or copy the skill folder (.codex/skills/release-notes in GlitterKill/sdl-mcp) into .agents/skills/release-notes in your project. Codex loads it when a task matches its description.

Can I use Release Notes in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add GlitterKill/sdl-mcp --skill release-notes -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/release-notes, .gemini/skills/release-notes, .github/skills/release-notes and .opencode/skills/release-notes in your project.

What does Release Notes need to run?

Going by SKILL.md and its folder, Release Notes needs the command-line tools its instructions call (git, npm, node and gh).

Does Release Notes access the network?

SKILL.md contains no URLs. Its commands use git, npm and gh, which can reach the network depending on how they are called. This is read from the text; nothing was executed.

Is Release Notes safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Release Notes use?

Release Notes has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.

How many tokens does Release Notes use?

About 925 tokens (SKILL.md is roughly 3.7k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Release Notes?

Skills that share tags, products or a category with Release Notes: Why (Sma1lboy/rove, 146 stars), Release (PrefectHQ/fastmcp, 28k stars), Release Bump (jamiepine/voicebox, 57k stars) and Git Workflow and Versioning (addyosmani/agent-skills, 102k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Release Notes?

GlitterKill (a GitHub user) maintains it in GlitterKill/sdl-mcp, which has 490 GitHub stars. The repository holds 2 skills in this directory. The repository was last updated on September 21, 2026.

Source: GlitterKill/sdl-mcp on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.