DEEIX-Chat: Skill for Codex

.codex/skills/release-note-writer/SKILL.md

release-note-writer is a skill for Codex from DEEIX-AI/DEEIX-Chat. It costs 90 tokens per session (900 once invoked), scanned A, original, Apache-2.0.

A guide for writing GitHub release notes from the actual differences between Git tags, branches, commits, or versions. Git is the version-control system that records those changes.

In plain words
What is it for?
Use it to compare releases, inspect relevant commits and files, and write concise feature, optimization, and bug-fix notes.
Why use it?
It keeps release notes grounded in code evidence and focused on changes users, administrators, operators, and integrators can see.

Skill for Codex

Written for Codex: agents/openai.yaml present.

This is DEEIX-AI/DEEIX-Chat's own configuration. It tells Codex how to work on DEEIX-Chat 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 DEEIX-Chat configures →

About the project

DEEIX Chat is an AI workspace that provides one interface for conversations, multiple model providers, files, retrieval, tools, billing, identity, and operational management. Individuals, teams, and enterprises can deploy it to work with different AI models through a unified platform, while the catalogue skill adds agent support for the product.

DEEIX-AI/DEEIX-Chat · 1,437 stars · on GitHub · deeix.com

Reuse

Borrowing it

Nothing to install: this file belongs to DEEIX-AI/DEEIX-Chat. 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/DEEIX-AI/DEEIX-Chat/dev/.codex/skills/release-note-writer/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/DEEIX-AI/DEEIX-Chat

Made for: 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-note-writer

README.md
[![agentmods](https://agentmods.dev/badge/skills/deeix-ai/deeix-chat/release-note-writer.svg)](https://agentmods.dev/skills/deeix-ai/deeix-chat/release-note-writer)
Your own site
<a href="https://agentmods.dev/skills/deeix-ai/deeix-chat/release-note-writer"><img src="https://agentmods.dev/badge/skills/deeix-ai/deeix-chat/release-note-writer.svg" alt="Measured on agentmods" height="20"></a>
Per session 90 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 900 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. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
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 $0.00090 $0.00900
Opus 5 $0.00045 $0.00450
Sonnet 5 $0.00018 $0.00180
Haiku 4.5 $0.00009 $0.00090

Measured 8d ago against content hash da1e1058e898, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, from the pricing page.

Security

Grade A, and why

release-note-writer 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 8d 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.

.codex/skills/release-note-writer/SKILL.md · 84 lines

How it starts

The opening of the file, as written. The whole thing — 84 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Release Note Writer

Overview

Draft release notes from the actual repository diff, not from guesses. Keep the output suitable for a GitHub Release page and focused on what users, admins, operators, or integrators can observe.

Workflow

  1. Confirm the comparison target.

    • Use the user-provided range exactly when present, for example v0.1.0...v0.1.1.
    • Check that refs exist with git tag --list, git rev-parse, or git log --oneline --decorate <range>.
    • Inspect worktree state with git status --short, but do not include unrelated local dirt in release content unless the user explicitly asks for it.
  2. Gather evidence from git.

    • Start broad: git log --oneline --decorate <range>, git diff --name-status <range>, and git diff --stat <range>.
    • Read focused diffs for likely product behavior. Prefer files under application, API, route, service, UI, i18n, and shared client layers.
    • Use rg to locate labels, routes, settings, and UI strings that reveal user-facing behavior.
    • When commit messages and code disagree, trust the code.
  3. Filter the content.

    • Include: new capabilities, changed workflows, admin/user controls, integrations, validation behavior, visible errors, security-relevant behavior users must know, performance or reliability improvements that affect use.
    • Exclude unless explicitly requested: README/docs-only edits, version bumps, generated docs, CI workflow changes, issue templates, config-example-only edits, tests, refactors with no behavior change, dependency churn, formatting, and internal implementation details.
    • Collapse several low-level changes into one release-note item when they support the same user-facing outcome.
  4. Classify each item.

    • Feature: new or newly exposed product capability.
    • Optimization: improved workflow, behavior, compatibility, validation clarity, reliability, or management experience.
    • Fixed: resolved defect, incorrect behavior, missing error handling, broken display, or mismatch.
    • If an item could fit multiple sections, choose the section most useful to a release reader.

Read the full file on GitHub · 84 lines

Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 8d ago First seen · 84 lines · 90 tokens per session scan A da1e1058e898

Subscribe to this mod's changes

release-note-writer is a skill published in the GitHub repository DEEIX-AI/DEEIX-Chat (1,437 stars, last pushed 2d ago), licensed Apache-2.0. It adds 90 tokens to every session and 900 once invoked, about $0.0005 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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