Best technical documentation skills for Claude Code, Codex and other agents.

Write docstrings for PyTorch functions and methods following PyTorch conventions.

pytorch/pytorch

Creates branded diagrams, from architecture, flowchart and sequence to charts and maps, as self-contained HTML with inline SVG, with import from draw.io, Mermaid and Excalidraw.

cathrynlavery/diagram-design

Write or rewrite technical text with the rules of ASD-STE100 Simplified Technical English so it is clear, unambiguous, and free of AI slop.

moeru-ai/airi

Fetches current documentation for third-party APIs and SDKs with the chub CLI before the agent writes code against them, instead of relying on remembered API shapes.

andrewyng/context-hub

Keeps IdeaVim documentation in sync with code changes. An agent skill from JetBrains/ideavim.

JetBrains/ideavim

Captures screenshots of the running Mailspring dev app for docs, PRs or visual checks by launching it with a debugging port, driving the UI and clipping to an element.

Foundry376/Mailspring

Creates and edits editable draw.io diagrams from descriptions, code, infrastructure files, SQL and API schemas, with sync, review, test and export tools.

Agents365-ai/drawio-skill

Creates dark-themed system, cloud, security and network architecture diagrams as self-contained HTML files with inline SVG and CSS.

Cocoon-AI/architecture-diagram-generator

Brings project docs, agent rule files, authorized memory and leftover workspace files back in line with what the code and runtime actually do at the end of a work session.

KKKKhazix/khazix-skills

Records one solved and verified problem as a durable learning in the repository, but only when the reasoning is not already clear from the final code, tests or docs.

EveryInc/compound-engineering-plugin

Turns systems, code changes, plans and data into self-contained HTML pages where figures carry the explanation, with options for slide decks and narrated MP4 videos.

nicobailon/visual-explainer

Audits a repo's stored learnings against the current codebase, fixes stale, overlapping or superseded docs and reports on every document.

EveryInc/compound-engineering-plugin

Audits and updates os-packages.json files listing the Linux packages each .NET release needs per distro, then regenerates the Markdown from the JSON.

dotnet/core

Sets the house style for the beads user docs: the canonical concept model, required terminology, prose and diagram conventions, and checks before docs work is done.

gastownhall/beads

Create or refresh polished, high-resolution screenshots of the Bitchat Android app for README and repository showcase use.

permissionlesstech/bitchat-android

Orchestrates five skills to produce a complete JavaScript concept documentation page, from resource curation through writing, tests, fact-checking and SEO.

leonardomso/33-js-concepts

Rules for writing and editing markdown in the WooCommerce repository, with the project's markdownlint settings for headings, lists and code blocks.

woocommerce/woocommerce

Writes and renders Mermaid diagrams as themed SVG, PNG or terminal ASCII and Unicode art with a bundled Node.js CLI that needs no browser.

imxv/Pretty-mermaid-skills

Redesign GitHub README homepages or create project-native pure SVG, hybrid SVG-composed PNG/WebP, and opt-in animated GIF assets.

oil-oil/beautify-github-readme

Writes an onboarding guide for new team members from a project's existing knowledge graph, after checking that the graph still matches the current commit.

Egonex-AI/Understand-Anything

Looks up library and framework documentation through Context7 first, with bundled Node scripts as a fallback that fetch and analyze llms.txt files.

withkynam/vibecode-pro-max-kit

Creates a new sample agent in the ADK Python repository — the sample directory, its agent.py, and its README.md — following the conventions the existing samples already use.

google/adk-python

Audits and updates the supported-os.json files for .NET releases, checking them against upstream lifecycle data and regenerating the markdown with the release-notes tool.

dotnet/core

Authors and structures professional-grade agent skills following the agentskills.io spec.

mgechev/skills-best-practices

Create or align a package in the Remix monorepo to match existing package conventions.

remix-run/remix

A skill your agent uses when writing or improving README files.

cumbucadev/cinemaempoa

Applies four layers of technical-writing rules to docs, RFCs, readmes, PR descriptions and commit messages so a tired engineer follows them on the first read.

cursor/plugins

Add a new Redis command (or command variant) to node-redis end-to-end — the <NAME.ts Command file, its registration with JSDoc in the package commands/index.ts, and a co-located <NAME.spec.ts with…

redis/node-redis

Two-model debate review of a GitHub PR, GitLab MR, Azure DevOps PR, or local working tree, posted as inline comments or printed.

amElnagdy/review-skills

Write generated Video.js API reference pages. An agent skill from videojs/video.js.

videojs/video.js

AI-powered Rust documentation generation engine for comprehensive codebase analysis, C4 architecture diagrams, and automated technical documentation.

sopaco/deepwiki-rs

A skill your agent uses when the user wants to translate a repository README, make a repo multilingual, localize docs, add a language switcher, internationalize the README, or update localized…

Y80/bmm

Analyzes a code diff for documentation sync, test coverage and impact scope, warning when docs or tests lag behind a design-level change or a large edit.

fengshao1227/ccg-workflow

Rigor Reproduce compatible skill slug for README-first deep learning repository reproduction.

lllllllama/RigorPilot-Skills

A skill your agent uses when working with Foundatio infrastructure abstractions for .NET -- caching, queuing, messaging, file storage, distributed locking, or background jobs.

FoundatioFx/Foundatio

How to write JSDoc (/ /) and inline (//) comments in the Astro codebase, for contributors reading the source — not end users.

withastro/astro

A skill your agent uses when maintaining the moonbitlang/moonbit-docs repository, including Sphinx docs under next/, MoonBit examples under next/sources/, error-code documentation, gettext…

moonbitlang/moonbit-docs

Write Video.js guides, concepts, READMEs, and JSDoc. An agent skill from videojs/video.js.

videojs/video.js

Posts pull request review findings as GitHub draft (pending) inline comments for a human to edit and submit, instead of publishing them straight to the PR author.

agent-substrate/substrate

A skill your agent uses when adding or editing dsh-web README files, docs, AGENTS.md instructions, user-facing configuration text, or bilingual documentation pairs.

zhu1090093659/dsh-web

Helps an agent pick the right Mermaid diagram type and write the syntax for class, sequence, flow, ER, C4, state and other software diagrams.

jjmartres/opencode

Write or rewrite text in ASD-STE100 Simplified Technical English.

penpot/penpot

Writes or updates the classnames front matter that renders the class table at the end of a Tabler component docs page.

tabler/tabler

Proposes verified fixes for failing SQL examples in StarRocks docs across three languages and several versions, then opens draft pull requests and never merges.

StarRocks/starrocks

Onboards a corporate sponsor to ZCF by listing it in the three READMEs, and optionally registers its API preset and places ad cards in docs.

UfoMiao/zcf

Maps an unfamiliar codebase into seven evidence-backed documents in docs/codebase/, using a scan script and templates, for onboarding or architecture write-ups.

github/awesome-copilot

Build a composable CLI for Codex from API docs, an OpenAPI spec, existing curl examples, an SDK, a web app, an admin tool, or a local script.

huangruiteng/CS-Notes

Document undocumented public APIs in PyTorch by removing functions from coverageignorefunctions and coverageignoreclasses in docs/source/conf.py, running Sphinx coverage, and adding the appropriate…

pytorch/pytorch