codex-ppt-skill is an agent skill that turns written material such as articles, reports, papers, and notes into presentation slides made from full-page images, then packages them as PowerPoint files. It is intended for Codex and other agents that support SKILL.md workflows, including Claude Code, OpenClaw, and Hermes Agent.
Borrowing it
Nothing to install: this file belongs to ningzimu/codex-ppt-skill. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/ningzimu/codex-ppt-skill/main/AGENTS.mdgit clone --depth 1 https://github.com/ningzimu/codex-ppt-skillWrote 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.
[](https://agentmods.dev/instructions/ningzimu/codex-ppt-skill/agents-md)<a href="https://agentmods.dev/instructions/ningzimu/codex-ppt-skill/agents-md"><img src="https://agentmods.dev/badge/instructions/ningzimu/codex-ppt-skill/agents-md/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.
<a href="https://agentmods.dev/instructions/ningzimu/codex-ppt-skill/agents-md"><img src="https://agentmods.dev/badge/instructions/ningzimu/codex-ppt-skill/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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 | $0.00340 | $0.00340 |
| Opus 5.5 | $0.00136 | $0.00136 |
| Sonnet 5.5 | $0.00068 | $0.00068 |
| Haiku 4.5 | $0.00034 | $0.00034 |
Grade A, and why
codex-ppt-skill AGENTS.md 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.
What it actually says
AGENTS.md
Contribution Flow
- All non-trivial changes should go through a pull request.
- PR titles must follow Conventional Commit style, for example:
feat: add new slide stylefix: handle missing image API keydocs: clarify installation steps
- Commit messages, PR titles, changelog entries, and release notes must be written in English.
- Documentation changes must update all existing language versions in sync, including repository README files and the usage documentation site.
Changelog
- User-visible changes must update
CHANGELOG.md. - Add unreleased entries under
## Unreleased. - Use one of these sections:
### Features### Improvements### Fixes### Documentation
- Changelog entries must be written in English.
- Changelog entries must include the PR reference after the PR is opened, for example
(#12). - If the PR number is not known when the first commit is made, open the PR first and then push a follow-up commit that adds the
(#PR_NUMBER)reference.
Release Process
- Versions use SemVer.
- Git tags must use a leading
v, for examplev0.1.0. - GitHub Releases are generated from the matching
CHANGELOG.mdversion section. - Do not write GitHub Release notes manually unless updating an existing release body to match
CHANGELOG.md.
Verification
- Before opening a PR, verify changed GitHub workflow YAML parses when practical.
- For workflow shell snippets, run a syntax check such as
bash -nwhen practical.
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 · 37 lines · 340 tokens per session scan A 8aa7709d5f9c
codex-ppt-skill AGENTS.md is an instructions file published in the GitHub repository ningzimu/codex-ppt-skill (7,339 stars, last pushed 14d ago), licensed MIT. It adds 340 tokens to every session, about $0.0014 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 2026-08-30.
Other instructions, from other repositories
vscode buildNext.instructions.md
Working notes and architecture documentation for the new esbuild-based build system in build/next. Use when making changes to the new build pipeline (transpile/bundle commands, NLS plugin, source-map handling, resource copying, or self-hosting watch tasks).
next.js AGENTS.md
AGENTS.md instructions for vercel/next.js, covering next.js development guide, codebase structure, monorepo overview, core package: packages/next and other important packages.
vscode oss-third-party-notices.instructions.md
Instructions for microsoft/vscode, covering vs code oss third-party-notices pipeline, architecture, pipeline flow in ci, cache eligibility and rollout and applying the notice (cutover).
langchain AGENTS.md
AGENTS.md instructions for langchain-ai/langchain, covering global development guidelines for the langchain monorepo, corridor security analysis, project architecture and context, monorepo structure and development tools & commands.
vscode copilot-instructions.md
Copilot instructions for microsoft/vscode, covering vs code copilot instructions, project overview, root folders, core architecture (src/ folder) and built-in extensions (extensions/ folder).
deno copilot-instructions.md
Copilot instructions for denoland/deno, covering deno development guide for github copilot, network access, high level overview, key directories and key files to understand first.