What is bump-version?

A command for choosing a semantic version change, updating package.json, and creating a Git tag. Semantic versioning uses major, minor, and patch numbers to describe the impact of changes.

Use it to prepare a project release after reviewing recent changes.

It groups the version update and Git tagging steps so a release does not depend on remembering each one separately.

How jonathan-meyer/zmachine-mcp configures Claude Code and GitHub Copi

Reuse

Borrowing it

Nothing to install: this file belongs to jonathan-meyer/zmachine-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/jonathan-meyer/zmachine-mcp/main/.github/prompts/bump-version.prompt.md

Clone the repo

git clone --depth 1 https://github.com/jonathan-meyer/zmachine-mcp

Made for: Claude Code, GitHub Copilot.

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.

README.md

[![agentmods](https://agentmods.dev/badge/commands/jonathan-meyer/zmachine-mcp/bump-version/github.svg)](https://agentmods.dev/commands/jonathan-meyer/zmachine-mcp/bump-version)

Your own site

<a href="https://agentmods.dev/commands/jonathan-meyer/zmachine-mcp/bump-version"><img src="https://agentmods.dev/badge/commands/jonathan-meyer/zmachine-mcp/bump-version/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.

Your own site · 80×15

<a href="https://agentmods.dev/commands/jonathan-meyer/zmachine-mcp/bump-version"><img src="https://agentmods.dev/badge/commands/jonathan-meyer/zmachine-mcp/bump-version.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 32 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.

When invoked 499 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 unknown 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.

Model	Per session	Once invoked
Fable 5.1	$0.00032	$0.00499
Opus 5.5	$0.00013	$0.00200
Sonnet 5.5	$0.00006	$0.00100
Haiku 4.5	$0.00003	$0.00050

Measured 1mo ago against content hash addf3771c683, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

bump-version 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.

.github/prompts/bump-version.prompt.md · 39 lines

The source is not reproduced here

No licence file

Read it on GitHub

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.

1mo ago First seen · 39 lines · 32 tokens per session scan A addf3771c683

Subscribe to this mod's changes

bump-version is a command published in the GitHub repository jonathan-meyer/zmachine-mcp (2 stars, last pushed 1mo ago), with no licence file. It adds 32 tokens to every session and 499 once invoked, about $0.0001 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 2026-09-08.

Git and workflow Releases

bump-version next to 6 commands from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
bump-versionjonathan-meyer/zmachine-mcp	Command	2	1mo ago	none	A	32	Claude Code, GitHub Copilot
landgmickel/flow-next	Command	717	yesterday	MIT	A	13	Claude Code
qualityDesko77/claude-code-skills-1c	Command	90	yesterday	MIT	A	18	Claude Code
release-notesOpenHands/extensions	Command	176	yesterday	MIT	A	44	Claude Code
release-managerruvnet/agentic-flow	Command	838	yesterday	none	A	0	Claude Code
create-prdsswift/ion	Command	5	yesterday	MIT	A	28	Claude Code
rally-merge-prddgonzal3/rally	Command	6	3d ago	MIT	A	0	Claude Code

zmachine-mcp: Command for Claude Code