release-coordination

release-coordination is a skill for Claude Code, Codex from littlebearapps/untether. It costs 41 tokens per session (4,766 once invoked), scanned A, original, MIT.

A release-preparation workflow for the Untether Python project. It covers checking issues, choosing a version, writing release notes, validating the package, publishing it, and checking the deployed result.

In plain words
What is it for?
Use it when preparing a release, testing a release candidate on TestPyPI, diagnosing release failures, or verifying that a published deployment is healthy.
Why use it?
It brings version files, changelog entries, automated checks, package publishing, and post-release health checks into one process.

Skill for Claude CodeCodex

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/littlebearapps/untether/release-coordination
Any agent
npx skills add littlebearapps/untether --skill release-coordination
Clone the repo
git clone --depth 1 https://github.com/littlebearapps/untether

Made for: Claude Code, Codex.

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-coordination

README.md
[![agentmods](https://agentmods.dev/badge/skills/littlebearapps/untether/release-coordination.svg)](https://agentmods.dev/skills/littlebearapps/untether/release-coordination)
Your own site
<a href="https://agentmods.dev/skills/littlebearapps/untether/release-coordination"><img src="https://agentmods.dev/badge/skills/littlebearapps/untether/release-coordination.svg" alt="Measured on agentmods" height="20"></a>
Per session 41 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 4,766 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 $0.00041 $0.04766
Opus 5 $0.00020 $0.02383
Sonnet 5 $0.00008 $0.00953
Haiku 4.5 $0.00004 $0.00477

Measured 3d ago against content hash 06ba2229d68f, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

release-coordination 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.

.claude/skills/release-coordination/SKILL.md · 460 lines

How it starts

The opening of the file, as written. The whole thing — 460 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Release Coordination

Step-by-step release workflow for Untether. Covers the full lifecycle from issue audit through PyPI publishing and post-release verification.

Key files

File Purpose
pyproject.toml Package version (version = "X.Y.Z")
CHANGELOG.md Release notes with issue links
uv.lock Locked dependency versions
.github/workflows/release.yml Tag-triggered PyPI publish (OIDC trusted publishing, reviewer approval gate)
.github/workflows/ci.yml PR/push CI (format, lint, ty, pytest, build, lockfile, audit, bandit, docs, testpypi, release-validation)
.github/workflows/prerelease-deps.yml Weekly pre-release dependency testing (informational)
scripts/validate_release.py Automated changelog/version validation (runs in CI on version-bump PRs)
scripts/healthcheck.sh Post-deploy health check (systemd, version, logs, Bot API)
scripts/staging.sh Staging install helper (TestPyPI rc install, rollback, status)
cliff.toml git-cliff config for changelog drafting from conventional commits
.claude/rules/release-discipline.md Auto-loaded rule enforcing issue/changelog discipline

Release workflow phases

1. Issue audit  →  2. Version decision  →  3. Changelog  →  4. Validate  →
5. Integration test  →  5.5. Attestation marker  →  6. Staging (lba-1) +
fleet rollout  →  7. Tag & publish

All seven (now-8) phases happen in a single branch (typically master for patches, feature/* for minors). The CI release pipeline triggers on v* tags pushed to master.

Phase 5.5 (attestation) is the gate that makes the fleet rollout safe. Without it, scripts/fleet-rollout.sh refuses to upgrade production hosts. Phase 6 (staging + fleet rollout) parallelises across all 5 hosts — lba-1 staging, nsd, channelo, sl, mac — instead of staging on lba-1 alone.

Phase 1: Issue audit

Find commits since the last release that lack GitHub issues.

# Find the last release tag
LAST_TAG=$(git describe --tags --abbrev=0)

# List commits since last tag
git log --oneline "$LAST_TAG"..HEAD

# List open issues
direnv exec . gh issue list --state open

# List recently closed issues
direnv exec . gh issue list --state closed --limit 20

Read the full file on GitHub · 460 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 · 460 lines · 41 tokens per session scan A 06ba2229d68f

Subscribe to this mod's changes

release-coordination is a skill published in the GitHub repository littlebearapps/untether (66 stars, last pushed 4d ago), licensed MIT. It adds 41 tokens to every session and 4,766 once invoked, about $0.0002 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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