Updated 2d ago
by dachent
skills
Cross-agent skills: Office automation, code intelligence, handoffs, planning, visual design, and repository tooling.
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- 21 skills (21 skills found in its SKILL.md files)
- 2 forks (2 forks)
- 2d ago last update (Last updated 2d ago)
Install
Skills CLI
npx skills add dachent/skills
Asks which skills and agents to install. Just one: npx skills add dachent/skills --skill adversarial-plan-review-codex — add -g for every project.
Claude Code
git clone https://github.com/dachent/skillscp -r "skills/adversarial-plan-review-codex" ~/.claude/skills/
Copies the adversarial-plan-review-codex skill into ~/.claude/skills/ for every project (use .claude/skills/ for one project). Repeat for the other skills listed below.
Plugin
/plugin marketplace add dachent/skills
Run inside Claude Code if the repository ships a plugin marketplace, then pick plugins from /plugin.
Skills can run code on your machine — read the SKILL.md first.
What it does
In the author's own words, from each skill's SKILL.md.
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adversarial-plan-review-codex
Use when a plan needs hostile review before execution, especially high-risk coding, business deliverables, migrations, no-git changes, weak validation, stale assumptions, rollback gaps, or plans that must be safe for another agent to execute.
adversarial-plan-review-codex/SKILL.md on GitHub (opens in a new tab) -
canvas-design-codex
Use when Codex needs to build, revise, debug, or verify canvas, SVG, WebGL, Three.js, custom charting, diagram, game, generative visual, or pixel-based browser artwork where screenshot, pixel, animation, or image bounds evidence matters.
canvas-design-codex/SKILL.md on GitHub (opens in a new tab) -
code-intelligence
use only in Claude Code as an explicit provider router when Graphify, code-mapper, or selective CodeQL availability must be assessed. do not install or auto-trigger for Codex GPT-5.6 Sol; native direct inspection, Plan Mode, explorer work, and subagents cover this routing without an added analyzer.
code-intelligence/SKILL.md on GitHub (opens in a new tab) -
code-mapper-skill
Generate deterministic Python import, reference, artifact, contract, catalog, OpenLineage, and explicitly authorized local CodeQL maps. Use for explicit Python blast-radius, callers, inputs/outputs, APIs/schemas, Backstage relationships, lineage, or local value/taint evidence; do not use for ordinary code search, broad repository exploration, or simple edits.
code-mapper-skill/SKILL.md on GitHub (opens in a new tab) -
deep-planning-codex
Deprecated for GPT-5.6 Sol. Use native Codex Plan Mode, with focused verification or adversarial review skills when needed.
deep-planning-codex/SKILL.md on GitHub (opens in a new tab) -
document-handoff
Create a comprehensive project archive and handoff package — curated workfolder copy, evidence and state, agent context, and dark-mode HTML memo — from Claude Code or Codex projects. Use for milestone archives, cold-start continuation packages, or comprehensive handoffs; use a lightweight session-handoff skill for a short continuation note.
document-handoff/SKILL.md on GitHub (opens in a new tab) -
docx-win
native microsoft word automation for windows .docx workflows. use when chatgpt or codex is running on windows with microsoft word installed and needs to create, edit, review, convert, or verify word documents through word com automation. trigger for .docx or .doc requests, professional word deliverables, no-template document polish, tracked changes, comments, find and replace, table of contents,…
docx-win/SKILL.md on GitHub (opens in a new tab) -
frontend-design-codex
Use when Codex is building, revising, or reviewing a frontend UI, web app screen, responsive layout, component surface, dashboard view, form flow, visual system, or no-template product interface that needs visual polish, accessibility, screenshots, or browser QA.
frontend-design-codex/SKILL.md on GitHub (opens in a new tab) -
grill-me-codex
Use when the user says grill me, wants to stress-test a plan or design, needs a rigorous interview before committing to a decision, or asks for adversarial product, architecture, or implementation questions.
grill-me-codex/SKILL.md on GitHub (opens in a new tab) -
grill-with-docs-codex
Use when the user wants to stress-test a plan against project terminology, domain language, CONTEXT.md, ADRs, existing docs, or code-backed architectural decisions.
grill-with-docs-codex/SKILL.md on GitHub (opens in a new tab) -
handoff-codex
Use when the user asks for a handoff, session summary, context packet, continuation note, or wants another agent or future session to pick up the current work.
handoff-codex/SKILL.md on GitHub (opens in a new tab) -
pptx-win
windows powerpoint automation and no-template deck design support for .pptx files in codex app or other local windows environments with microsoft 365 installed. use when chatgpt needs to open, inspect, edit, create, render, export, or qa powerpoint presentations on windows, especially new decks without a template, existing deck edits, speaker notes, slide images, pdf export, placeholder replaceme…
pptx-win/SKILL.md on GitHub (opens in a new tab) -
repo-map-codex
Deprecated for GPT-5.6 Sol. Native Codex Plan Mode performs read-first repository grounding and evidence collection.
repo-map-codex/SKILL.md on GitHub (opens in a new tab) -
ultraplan-codex
Deprecated for GPT-5.6 Sol. Use native Codex Plan Mode for grounded, decision-complete implementation plans.
ultraplan-codex/SKILL.md on GitHub (opens in a new tab) -
verification-plan-codex
Use when a plan needs proof criteria before execution, especially coding changes, business deliverables, mixed business-coding projects, acceptance criteria, rollback triggers, manual checks, or final validation design.
verification-plan-codex/SKILL.md on GitHub (opens in a new tab) -
web-artifacts-builder-codex
Use when Codex needs to create, run, package, revise, or verify a standalone web artifact such as an HTML report, dashboard, microsite, interactive explainer, data story, or browser-delivered deliverable with runtime, screenshots, console capture, and evidence packaging.
web-artifacts-builder-codex/SKILL.md on GitHub (opens in a new tab) -
xlsx-win
native microsoft excel automation for windows .xlsx/.xlsm/.xls/.csv/.tsv workflows. use when chatgpt, codex, or claude code is running on windows with microsoft 365 excel installed and needs to refresh, recalculate, validate, or route a workbook through excel com automation. trigger for workbook connections, cached values, pivottables, calculation correctness, refreshing an existing power query c…
xlsx-win/SKILL.md on GitHub (opens in a new tab) -
agent-project-orchestrator
Archived. Do not install or invoke for Claude Code or Codex GPT-5.6 Sol. Use the repository's scaffolds/agent-project-scaffold for the maintained scaffold or native Codex planning and execution controls.
archive/agent-project-orchestrator/SKILL.md on GitHub (opens in a new tab) -
docx
Use this skill whenever the user wants to create, read, edit, or manipulate Word documents (.docx files). Triggers include: any mention of 'Word doc', 'word document', '.docx', or requests to produce professional documents with formatting like tables of contents, headings, page numbers, or letterheads. Also use when extracting or reorganizing content from .docx files, inserting or replacing image…
.upstream/anthropic-skills/57546260929473d4e0d1c1bb75297be2fdfa1949/skills/docx/SKILL.md on GitHub (opens in a new tab) -
pptx
Use this skill any time a .pptx file is involved in any way — as input, output, or both. This includes: creating slide decks, pitch decks, or presentations; reading, parsing, or extracting text from any .pptx file (even if the extracted content will be used elsewhere, like in an email or summary); editing, modifying, or updating existing presentations; combining or splitting slide files; working…
.upstream/anthropic-skills/57546260929473d4e0d1c1bb75297be2fdfa1949/skills/pptx/SKILL.md on GitHub (opens in a new tab) -
xlsx
Use this skill any time a spreadsheet file is the primary input or output. This means any task where the user wants to: open, read, edit, or fix an existing .xlsx, .xlsm, .csv, or .tsv file (e.g., adding columns, computing formulas, formatting, charting, cleaning messy data); create a new spreadsheet from scratch or from other data sources; or convert between tabular file formats. Trigger especia…
.upstream/anthropic-skills/57546260929473d4e0d1c1bb75297be2fdfa1949/skills/xlsx/SKILL.md on GitHub (opens in a new tab)
No skill matches that filter.
Review before you install
A skill is a set of instructions and scripts your agent will follow, and it can run code on your machine. Read the SKILL.md and any scripts first — this listing is not a security review.
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