changeset-release

changeset-release is a skill for Claude Code, Codex, Cursor from asasugar/SuperSpec. It costs 91 tokens per session (953 once invoked), scanned A, original, MIT.

A release workflow for JavaScript packages published to npm, using Changesets in a pnpm monorepo. A monorepo stores several related packages in one repository, while Changesets records changes and helps update versions.

In plain words
What is it for?
It is for creating changesets, checking pending releases, updating package versions, and building and publishing packages to npm.
Why use it?
It keeps package changes, version bumps, builds, and publishing in a repeatable process.

Skill for Claude CodeCodexCursor

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/asasugar/superspec/changeset-release
Any agent
npx skills add asasugar/SuperSpec --skill changeset-release
Clone the repo
git clone --depth 1 https://github.com/asasugar/SuperSpec

Made for: Claude Code, Codex, Cursor.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for changeset-release

README.md
[![agentmods](https://agentmods.dev/badge/skills/asasugar/superspec/changeset-release.svg)](https://agentmods.dev/skills/asasugar/superspec/changeset-release)
Your own site
<a href="https://agentmods.dev/skills/asasugar/superspec/changeset-release"><img src="https://agentmods.dev/badge/skills/asasugar/superspec/changeset-release.svg" alt="Measured on agentmods" height="20"></a>
Per session 91 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 953 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00091 $0.00953
Opus 5 $0.00046 $0.00477
Sonnet 5 $0.00018 $0.00191
Haiku 4.5 $0.00009 $0.00095

Measured 3d ago against content hash 672d60f23eef, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

changeset-release scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 3d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.cursor/skills/changeset-release/SKILL.md · 139 lines

How it starts

The opening of the file, as written. The whole thing — 139 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Changeset Release

Manage the full release lifecycle for this pnpm monorepo using @changesets/cli.

Project Context

  • Monorepo root: project root with pnpm-workspace.yaml
  • Package manager: pnpm
  • Packages: packages/cli@superspec/cli
  • Changeset config: .changeset/config.json (access: public, baseBranch: master)
  • NPM auth: user-level ~/.npmrc with token

Commands Reference

Action Command
Create changeset pnpm changeset
Bump versions pnpm changeset:version
Build + Publish pnpm release

Workflows

1. Create Changeset

Create a .changeset/*.md file describing the change.

pnpm changeset

This is interactive. When automating, create the file directly:

# Generate a random changeset filename
CHANGESET_ID=$(node -e "console.log(Math.random().toString(36).slice(2,10))")

cat > .changeset/${CHANGESET_ID}.md << 'EOF'
---
"@superspec/cli": patch
---

<changeset summary here>
EOF

Bump type selection:

  • patch: bug fixes, minor tweaks
  • minor: new features, non-breaking changes
  • major: breaking changes

2. Check Pending Changesets

List all pending changeset files (excluding config.json and README.md):

ls .changeset/*.md 2>/dev/null | grep -v README.md

If no files found → nothing pending, no version bump needed.

To view content:

for f in .changeset/*.md; do
  [[ "$(basename "$f")" == "README.md" ]] && continue
  echo "=== $f ==="
  cat "$f"
  echo
done

3. Version Bump

Consume pending changesets and update package versions + CHANGELOG:

pnpm changeset:version

This will:

  • Read all pending .changeset/*.md files
  • Update package.json version fields
  • Update/create CHANGELOG.md in each affected package
  • Delete consumed changeset files

After version bump, review changes:

git diff packages/*/package.json packages/*/CHANGELOG.md

4. Publish to npm

Build all packages and publish to npm registry:

Read the full file on GitHub · 139 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 3d ago First seen · 139 lines · 91 tokens per session scan A 672d60f23eef

Subscribe to this mod's changes

changeset-release is a skill published in the GitHub repository asasugar/SuperSpec (15 stars, last pushed 5mo ago), licensed MIT. It adds 91 tokens to every session and 953 once invoked, about $0.0005 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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