release

release is a skill for Claude Code, Codex from oneill9/tfl-mcp-server. It costs 21 tokens per session (491 once invoked), scanned A, original, MIT.

Instructions for preparing a software release from a Git repository. They cover release notes, version tags, commits, and publishing the package to npm, a package registry for JavaScript software.

In plain words
What is it for?
Use them to create release notes from Git history, commit and tag a version, push the changes, and prepare an npm release.
Why use it?
They turn several release tasks into a defined sequence and include checks for version format, previous releases, and publishing authorization.

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/oneill9/tfl-mcp-server/release
Any agent
npx skills add oneill9/tfl-mcp-server --skill release
Clone the repo
git clone --depth 1 https://github.com/oneill9/tfl-mcp-server

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

README.md
[![agentmods](https://agentmods.dev/badge/skills/oneill9/tfl-mcp-server/release.svg)](https://agentmods.dev/skills/oneill9/tfl-mcp-server/release)
Your own site
<a href="https://agentmods.dev/skills/oneill9/tfl-mcp-server/release"><img src="https://agentmods.dev/badge/skills/oneill9/tfl-mcp-server/release.svg" alt="Measured on agentmods" height="20"></a>
Per session 21 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 491 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 $0.00021 $0.00491
Opus 5 $0.00010 $0.00246
Sonnet 5 $0.00004 $0.00098
Haiku 4.5 $0.00002 $0.00049

Measured 4d ago against content hash 46d0796de079, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

release 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 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.

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.

.agents/skills/release/SKILL.md · 37 lines

What it actually says

Prepare a release for version $ARGUMENTS.

Steps

  1. Validate the version tag — ensure it starts with v and follows semver (e.g. v1.0.0). If no argument is provided, ask the user for the version.

    Before the first npm release, confirm npm trusted publishing for @oneill9/tfl-mcp-server authorizes the GitHub repository oneill9/tfl-mcp-server, workflow file release.yml, and the npm publish action. The release workflow uses GitHub OIDC and intentionally has no long-lived npm token.

  2. Find the previous tag — run git tag --sort=-v:refname to find the most recent existing tag. If there is no previous tag, the changelog covers all commits.

  3. Generate the changelog — run git log --oneline <previous-tag>..HEAD to get the list of commits since the last release. Group them into a readable changelog with sections like "What's Changed". Include commit messages but exclude merge commits.

  4. Write RELEASE_NOTES.md — write the changelog to RELEASE_NOTES.md in the project root. Format it as:

    ## What's Changed in $ARGUMENTS
    
    - Commit message here (short hash)
    - Another commit message (short hash)
    ...
    
  5. Show the release notes to the user — display the contents of RELEASE_NOTES.md and ask the user to confirm or request edits before proceeding.

  6. Commit the release notes — stage and commit RELEASE_NOTES.md with message: docs: add release notes for $ARGUMENTS

  7. Create the tag — run git tag $ARGUMENTS

  8. Push — run git push origin main --tags to push both the commit and the tag. This will trigger the release workflow.

  9. Confirm — tell the user the tag has been pushed and the GitHub Actions release workflow will create the GitHub release with the committed notes and build artifacts.

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 · 37 lines · 21 tokens per session scan A 46d0796de079

Subscribe to this mod's changes

release is a skill published in the GitHub repository oneill9/tfl-mcp-server (1 stars, last pushed today), licensed MIT. It adds 21 tokens to every session and 491 once invoked, about $0.0001 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 2026-08-31.