SuperSpec: Skill for Cursor

.cursor/skills/changeset-release/SKILL.md

changeset-release is a skill for 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 Cursor

Written for Cursor: installed under .cursor/.

This is asasugar/SuperSpec's own configuration. It tells Cursor how to work on SuperSpec itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything SuperSpec configures →

Reuse

Borrowing it

Nothing to install: this file belongs to asasugar/SuperSpec. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/asasugar/SuperSpec/master/.cursor/skills/changeset-release/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/asasugar/SuperSpec

Made for: 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/github.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/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for changeset-release

Your own site · 80×15
<a href="https://agentmods.dev/skills/asasugar/superspec/changeset-release"><img src="https://agentmods.dev/badge/skills/asasugar/superspec/changeset-release.svg" alt="Reviewed on agentmods" width="80" 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. A grade says what 26 rules found in the file — not that it is safe.
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 5.1 $0.00091 $0.00953
Opus 5.5 $0.00036 $0.00381
Sonnet 5.5 $0.00018 $0.00191
Haiku 4.5 $0.00009 $0.00095

Measured 1mo ago against content hash 672d60f23eef, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, 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 1mo 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. 1mo 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 (18 stars, last pushed 7mo ago), licensed MIT. It adds 91 tokens to every session and 953 once invoked, about $0.0004 per session on Opus 5.5. 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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