SessionDeck: Skill for Claude Code

.claude/skills/release/SKILL.md

release is a skill for Claude Code from eyalBPM/SessionDeck. It costs 60 tokens per session (1,369 once invoked), scanned A, original, MIT.

A release skill for SessionDeck, a project that publishes versioned builds on GitHub.

In plain words
What is it for?
Use it to run a dry release, update the changelog, test and package the project, publish a GitHub release, or recover from a blocked release.
Why use it?
It explains the project's single-release policy, checks a release before publishing, and describes how to recover when a guard stops the process.

Skill for Claude Code

Written for Claude Code: installed under .claude/. Also seen: mentions Claude Code.

This is eyalBPM/SessionDeck's own configuration. It tells Claude Code how to work on SessionDeck 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 SessionDeck configures →

Reuse

Borrowing it

Nothing to install: this file belongs to eyalBPM/SessionDeck. 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/eyalBPM/SessionDeck/main/.claude/skills/release/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/eyalBPM/SessionDeck

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

README.md
[![agentmods](https://agentmods.dev/badge/skills/eyalbpm/sessiondeck/release/github.svg)](https://agentmods.dev/skills/eyalbpm/sessiondeck/release)
Your own site
<a href="https://agentmods.dev/skills/eyalbpm/sessiondeck/release"><img src="https://agentmods.dev/badge/skills/eyalbpm/sessiondeck/release/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

Your own site · 80×15
<a href="https://agentmods.dev/skills/eyalbpm/sessiondeck/release"><img src="https://agentmods.dev/badge/skills/eyalbpm/sessiondeck/release.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 60 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,369 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 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 $0.00060 $0.01369
Opus 5.5 $0.00024 $0.00548
Sonnet 5.5 $0.00012 $0.00274
Haiku 4.5 $0.00006 $0.00137

Measured 2mo ago against content hash cb7539abd204, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, 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 2mo 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/SKILL.md · 106 lines

How it starts

The opening of the file, as written. The whole thing — 106 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Releasing SessionDeck

release.ps1 takes committed code to a published GitHub release in one command. The <Version> in SessionDeck.csproj is the single source of truth — the script derives the tag, the zip name and the release title from it.

.\release.ps1 -DryRun    # everything except the sync-commit and the actual release
.\release.ps1            # the real thing

Always do a -DryRun first. It exercises every guard, the publish, the tests and the packaging, so a failure surfaces before anything is pushed.

The release policy

Exactly one release on GitHub — always the current version. Releases here are frequent, and every one carries a self-contained ~58MB zip; keeping them would pile up downloads nobody wants. So every existing release is deleted on each run, whatever its version line.

Three things used to die together. Only one of them was clutter, so now they part ways:

Kept? Why
The zip of an old version deleted This is the clutter. Rebuildable in minutes.
Its tag kept The only way back to an exact past build, and invisible on the Releases page. Rollback = git checkout v0.9.4 + publish.
Its notes kept, in CHANGELOG.md A page that gets deleted cannot hold history.

Consequences worth knowing:

  • The notes baseline is the newest tag below the version being released, not the newest release. Under the old release-derived baseline every replacement destroyed its own baseline, so the notes shrank on each patch (v0.9.4 said "since v0.9.3" with 5 commits; v0.9.5 said "since v0.9.4" with 2, and everything before it was gone).
  • release.ps1 prepends the new section to CHANGELOG.md and commits it before the push, so the tag gh creates already points at a commit that documents itself. The file needs its <!-- new releases are inserted directly below this line --> marker — the script blocks if it's missing.
  • The release is always --latest. There is no version-line arithmetic left.
  • A downloadable zip exists only for the current version. If someone needs an older build, check out its tag and publish.

Read the full file on GitHub · 106 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. 2mo ago First seen · 106 lines · 60 tokens per session scan A cb7539abd204

Subscribe to this mod's changes

release is a skill published in the GitHub repository eyalBPM/SessionDeck (1 stars, last pushed 2mo ago), licensed MIT. It adds 60 tokens to every session and 1,369 once invoked, about $0.0002 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 2026-08-31.