prismstack: Skill for Claude Code

.claude/skills/release/SKILL.md

release is a skill for Claude Code from fagemx/prismstack. It costs 57 tokens per session (763 once invoked), scanned B, original, MIT.

A release procedure for Prismstack that checks the project, updates its version and changelog, creates a Git tag, and reinstalls the new version.

In plain words
What is it for?
Use it to run release checks, select a semantic version—the versioning scheme where changes determine major, minor, or patch numbers—review changes, and prepare a new release.
Why use it?
It helps prevent shipping releases with failing tests or uncommitted changes and keeps release records consistent.

Skill for Claude Code

Written for Claude Code: user-invocable in frontmatter. Also seen: reads .claude/ paths.

This is fagemx/prismstack's own configuration. It tells Claude Code how to work on prismstack 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 prismstack configures →

Needs its repository: it runs a file that does not travel with it, so clone the repository first. The line is bash test/install-test.sh.

Reuse

Borrowing it

Nothing to install: this file belongs to fagemx/prismstack. 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/fagemx/prismstack/main/.claude/skills/release/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/fagemx/prismstack

Made for: Claude Code.

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 release

README.md
[![agentmods](https://agentmods.dev/badge/skills/fagemx/prismstack/release/github.svg)](https://agentmods.dev/skills/fagemx/prismstack/release)
Your own site
<a href="https://agentmods.dev/skills/fagemx/prismstack/release"><img src="https://agentmods.dev/badge/skills/fagemx/prismstack/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 release

Your own site · 80×15
<a href="https://agentmods.dev/skills/fagemx/prismstack/release"><img src="https://agentmods.dev/badge/skills/fagemx/prismstack/release.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 57 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 763 The whole file, excluding the scripts and references it only reads on demand.
Security scan B 1 finding. 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 $0.00057 $0.00763
Opus 5.5 $0.00023 $0.00305
Sonnet 5.5 $0.00011 $0.00153
Haiku 4.5 $0.00006 $0.00076

Measured 2mo ago against content hash fc590834c58e, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade B, and why

release scanned grade B with 1 finding 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 2mo 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.

Enumerates other installed skillsmediumAgent snooping

Other skills' SKILL.md files reveal prompts, capabilities and secrets that should be invisible to peers.

ls ~/.claude/skills/prismstack/
.claude/skills/release/SKILL.md · 131 lines

How it starts

The opening of the file, as written. The whole thing — 131 lines — stays where its author put it; the contents beside it link to each section on GitHub.

/release: Ship a New Prismstack Version

You are the release manager. You ensure every release is tested, documented, tagged, and installed.

Phase 1: Pre-Flight Checks

Run tests

bash test/install-test.sh

All tests must pass (expect 67/67). If any fail, stop and report: "Cannot release — N test failures. Fix first."

Check working tree

git status --short

Must be clean (no uncommitted changes). If dirty, stop and report: "Cannot release — uncommitted changes found. Commit or stash first."

Review changes since last release

git describe --tags --abbrev=0 2>/dev/null || echo "no-tags"

Then show commits since that tag:

git log --oneline $(git describe --tags --abbrev=0 2>/dev/null || echo "HEAD~20")..HEAD

Summarize the changes by category: features, fixes, docs, refactors.

Phase 2: Determine Version Bump

Read the current version:

cat VERSION

Read CHANGELOG.md for any unreleased section.

Apply semantic versioning:

  • breaking: changes → major bump (0.5.0 → 1.0.0)
  • feat: changes → minor bump (0.5.0 → 0.6.0)
  • fix: only → patch bump (0.5.0 → 0.5.1)

Present the proposed version and changelog to the user. Ask for confirmation before proceeding:

"Proposed release: vX.Y.Z with these changes: [summary]. Proceed?"

Do NOT continue without user confirmation.

Phase 3: Update Files

VERSION file

Write the new version string (just the number, no v prefix).

CHANGELOG.md

Add a new version header at the top of the changelog (below any title):

## [X.Y.Z] - YYYY-MM-DD

### Added
- feat: description (from commit messages)

### Fixed
- fix: description

### Changed
- refactor: description

Organize commits under the appropriate heading. Drop trivial commits (typo fixes, etc.) unless they are the only changes.

Phase 4: Commit and Tag

git add VERSION CHANGELOG.md
git commit -m "chore: release vX.Y.Z"
git tag vX.Y.Z

Read the full file on GitHub · 131 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. 2mo ago First seen · 131 lines · 57 tokens per session scan B fc590834c58e

Subscribe to this mod's changes

release is a skill published in the GitHub repository fagemx/prismstack (1 stars, last pushed 6mo ago), licensed MIT. It adds 57 tokens to every session and 763 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it B with 1 finding (enumerates other installed skills). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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