intervals-icu-mcp: Skill for Claude Code

.claude/skills/release-write/SKILL.md

release-write is a skill for Claude Code from hhopke/intervals-icu-mcp. It costs 54 tokens per session (3,214 once invoked), scanned A, original, MIT.

A release workflow that writes GitHub Release notes from CHANGELOG.md, then creates a version tag and publishes the release. A GitHub Release is the published page and package event associated with a version tag.

In plain words
What is it for?
Use it after the release commit is already on main to prepare release notes, tag the version, and publish the GitHub Release.
Why use it?
It ensures the release page contains organized notes and triggers the repository's package-publishing workflow, which depends on creating the release.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter. Also seen: mentions CLAUDE.md.

This is hhopke/intervals-icu-mcp's own configuration. It tells Claude Code how to work on intervals-icu-mcp 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 intervals-icu-mcp configures →

Reuse

Borrowing it

Nothing to install: this file belongs to hhopke/intervals-icu-mcp. 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/hhopke/intervals-icu-mcp/main/.claude/skills/release-write/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/hhopke/intervals-icu-mcp

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-write

README.md
[![agentmods](https://agentmods.dev/badge/skills/hhopke/intervals-icu-mcp/release-write/github.svg)](https://agentmods.dev/skills/hhopke/intervals-icu-mcp/release-write)
Your own site
<a href="https://agentmods.dev/skills/hhopke/intervals-icu-mcp/release-write"><img src="https://agentmods.dev/badge/skills/hhopke/intervals-icu-mcp/release-write/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-write

Your own site · 80×15
<a href="https://agentmods.dev/skills/hhopke/intervals-icu-mcp/release-write"><img src="https://agentmods.dev/badge/skills/hhopke/intervals-icu-mcp/release-write.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 54 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,214 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
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 $0.00054 $0.03214
Opus 5 $0.00027 $0.01607
Sonnet 5 $0.00011 $0.00643
Haiku 4.5 $0.00005 $0.00321

Measured 4d ago against content hash e14313e3a5f3, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

release-write scanned grade A 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 4d 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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

- Confirm the registry entry landed: `curl -s "https://registry.modelcontextprotocol.io/v0/servers?search=<pkg>" | jq '.servers[]?.version'`.
.claude/skills/release-write/SKILL.md · 181 lines

How it starts

The opening of the file, as written. The whole thing — 181 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Context

This repo's release path is half-manual:

Step Trigger Workflow
Push chore(release): X.Y.Z to main push.branches: main release.yml → Docker build/push
Push tag vX.Y.Z (none) nothing
Create GitHub Release on the tag release.types: [published] publish.yml → PyPI + MCP Registry

Creating the GitHub Release is what actually triggers PyPI publish. It is not optional. CHANGELOG.md is manual (per CLAUDE.md). This skill writes the GitHub Release body so users opening the Releases tab or the PyPI project page see polished notes, not raw commit history.

Prerequisites

  • The release commit (chore(release): X.Y.Z) is already on origin/main — i.e. CHANGELOG.md has been renamed from [Unreleased] to [X.Y.Z] — YYYY-MM-DD, committed, and pushed.
  • make can-release is green.
  • You are on main, up to date with origin/main.
  • server.json description is ≤ 100 chars. The MCP Registry rejects longer descriptions with HTTP 422 (expected length <= 100), failing the mcp-registry job after PyPI has already published — a partial release that's annoying to recover. Pre-flight check: jq -r '.description | length' server.json. If it's over 100, stop and get it trimmed on main first.

If any prereq is missing, stop and tell the user what to do first.

Instructions

1. Extract the CHANGELOG section for this version

Find the start line of ## [X.Y.Z] and the start line of the next version section below it. Read everything in between, dropping the leading ## [...] — date heading line (GitHub uses the release title instead).

# Example for v3.0.0:
awk '/^## \[3\.0\.0\]/{flag=1; next} /^## \[/{flag=0} flag' CHANGELOG.md

Save the extracted body to a temp file (e.g. /tmp/release-notes-X.Y.Z.md).

2. Reshape into the project's narrative style

Critical: the release notes are NOT a copy of the CHANGELOG section. The CHANGELOG is the exhaustive source-of-truth; the release body is a curated headline version. Past releases in this repo (v2.0.0, v1.3.0, v1.2.0) follow a narrative style — read 1-2 of them before drafting to anchor on the existing voice:

Read the full file on GitHub · 181 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. 4d ago Changed · +45 lines e14313e3a5f3
  2. 10d ago First seen · 136 lines · 54 tokens per session scan A 59175fef9751

Subscribe to this mod's changes

release-write is a skill published in the GitHub repository hhopke/intervals-icu-mcp (64 stars, last pushed yesterday), licensed MIT. It adds 54 tokens to every session and 3,214 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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