bump-version

bump-version is a skill for Claude Code, Codex from termio-sh/termio. It costs 66 tokens per session (1,229 once invoked), scanned A, original, MIT.

A release procedure for termio, a macOS app, that creates a numbered Git tag on the main branch. A Git tag is a permanent label for a specific version of the code.

In plain words
What is it for?
Use it to check the main branch, calculate the next version, create the release tag, and start termio's release workflow.
Why use it?
It removes guesswork from choosing a version and checking that the right code is ready before release automation packages and publishes the app.

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/termio-sh/termio/bump-version
Any agent
npx skills add termio-sh/termio --skill bump-version
Clone the repo
git clone --depth 1 https://github.com/termio-sh/termio

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 bump-version

README.md
[![agentmods](https://agentmods.dev/badge/skills/termio-sh/termio/bump-version.svg)](https://agentmods.dev/skills/termio-sh/termio/bump-version)
Your own site
<a href="https://agentmods.dev/skills/termio-sh/termio/bump-version"><img src="https://agentmods.dev/badge/skills/termio-sh/termio/bump-version.svg" alt="Measured on agentmods" height="20"></a>
Per session 66 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,229 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. 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 $0.00066 $0.01229
Opus 5 $0.00033 $0.00615
Sonnet 5 $0.00013 $0.00246
Haiku 4.5 $0.00007 $0.00123

Measured 4d ago against content hash 7d479c1c0a0c, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

bump-version 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.

curl -sI https://downloads.termio.sh/termio.dmg | head -1 # 200
skills/bump-version/SKILL.md · 123 lines

How it starts

The opening of the file, as written. The whole thing — 123 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Bump version — cut a termio release

termio is trunk-based: a release is nothing but a vX.Y.Z tag on main. Pushing the tag fires .github/workflows/release.yml (the Release workflow), which signs, notarizes, packages the DMG, updates the Sparkle appcast, and uploads to Cloudflare R2. There is no merge and no release branch.

Follow these steps in order. Stop and report if any precondition fails — never force past a failed check.

1. Preconditions

git switch main
git pull --ff-only
git status --short          # release-relevant work must be committed
git rev-parse --abbrev-ref HEAD    # must print: main
  • Must be on main and even with origin/main (the tag ships whatever main points at right now).
  • The working tree may have unrelated untracked scratch files, but anything meant for this release must already be committed and pushed.

2. Pick the next version

Read the current version and compute the next one:

git tag --list 'v*' --sort=-v:refname | head -1     # e.g. v0.13.1

Decide X.Y.Z (semver, no v when talking, v in the tag):

  • Explicit version from the user (e.g. "0.14.0") → use it verbatim.
  • A bump keyword → apply it to the latest tag: patch (0.13.10.13.2), minor (0.13.10.14.0), major (0.13.11.0.0).
  • Nothing specified → propose the bump you believe fits (termio has used minor for features, patch for fixes) and confirm the number with the user before tagging.

The version must only ever go up — the build number is git rev-list --count HEAD, and Sparkle treats a lower CFBundleVersion as older, which breaks auto-update. Never reuse or lower a version.

3. Write the changelog entry

The site's changelog is web/landing/src/data/changelog.ts, newest entry first. Add the entry for the version you are about to tag before tagging — the Docs workflow fails once a tag exists without one, and a changelog that trails the releases makes the site read as abandoned.

Read the full file on GitHub · 123 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 First seen · 123 lines · 66 tokens per session scan A 7d479c1c0a0c

Subscribe to this mod's changes

bump-version is a skill published in the GitHub repository termio-sh/termio (395 stars, last pushed today), licensed MIT. It adds 66 tokens to every session and 1,229 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.