Documents skills

Expert in writing documentation that developers actually read. Covers README craft, API docs, tutorials, and internal docs. Understands that docs are a product—they need UX, marketing, and user empathy. Use when "documentation, readme, write docs, api docs, tutorial, how to document, explain this, " mentioned.

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Before product-market fit, your job is to learn as fast as possible. That means doing things that won't scale - manual onboarding, concierge service, recruiting users one by one. Paul Graham's "Do Things That Don't Scale" is the bible here. This skill synthesizes the hustle playbook that creates escape velocity. Use when "keywords, contexts, " mentioned.

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Expert in decision-making frameworks - systematic approaches to making better decisions under uncertainty. Covers decision criteria, reversibility assessment, stakeholder alignment, and decision documentation. Knows when to decide fast and when to deliberate. Use when "decision framework, how to decide, making a choice, tradeoff, should we, pros and cons, decision matrix, weighing options, " mentioned.

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Expert in building and nurturing developer communities - DevRel strategy, developer experience, technical content, documentation communities, and turning developers into advocates. Covers OSS community building, API ecosystems, and developer-first go-to-market. Use when "developer community, devrel, developer relations, developer experience, open source community, api community, documentation community, developer advocacy, " mentioned.

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Acquisition is expensive. Retention is profitable. Customer success is the discipline of ensuring customers achieve their desired outcomes with your product - which leads to retention, expansion, and advocacy. This skill covers onboarding that activates, health scoring that predicts, retention plays that save, and expansion strategies that grow accounts. Use when "keywords, file_patterns, contexts, " mentioned.

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Expert in community-led growth (CLG) - leveraging user communities to drive acquisition, retention, and expansion. Covers building developer communities, user groups, ambassador programs, and turning customers into advocates. Knows the difference between community as a feature vs community as a growth engine, and how to measure community ROI. Use when "community-led, CLG, ambassador program, champion program, user community, developer community, word of mouth, user group, " mentioned.

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Reviews and cleans up outdated documentation. Use periodically to maintain documentation health. Triggers on: review docs, clean up documentation, check for stale docs.

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Develop brand voice, tone matrices, messaging frameworks, and brand book documentation. Use when the user asks about brand voice, tone of voice, brand guidelines, messaging framework, or brand consistency.

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Read, transform, analyze, and generate Excel and CSV files. Use when a user asks to open a spreadsheet, process Excel data, merge CSVs, create pivot tables, clean up data, convert between Excel and CSV, add formulas, filter rows, or generate reports from tabular data. Handles .xlsx, .xls, and .csv.

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Build typed HTTP and WebSocket APIs with Elysia, a TypeScript web framework optimized for Bun that also runs on Node.js. Use when someone asks to "create an API with Bun", "build a REST API with Elysia", "set up WebSocket server on Bun", "type-safe API with Eden Treaty", "Elysia plugin", or "fastest TypeScript HTTP framework". Covers REST routes, WebSocket, validation with TypeBox, Eden Treaty type-safe client, plugins, auth guards, and OpenAPI documentation.

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Generate and parse Excel spreadsheets with ExcelJS — create workbooks with multiple sheets, styled cells, formulas, charts, images, and conditional formatting. Use when tasks involve exporting application data to .xlsx, building financial reports, parsing uploaded spreadsheets, or creating data import/export pipelines.

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Writes architecture decision records (ADRs) and keeps the rest of a project's documentation true after a change: README, reference comments on public interfaces and the changelog. Use when a user says "write an ADR", "record this decision", "document why we chose X", "set up a decision log", "supersede the old decision", "update the README", "add a changelog entry" or "document this API". Produces records in the Nygard or MADR format, a Keep a Changelog entry, and a script that checks the log for gaps and broken supersession links.

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The docx library generates Word (.docx) files from Node.js or the browser in code, with no Word installation: paragraphs, tables, images, headers, footers, page numbers and numbered or bulleted lists. Use when someone asks to "generate a Word document from data", "create a .docx report in Node", "build a contract or proposal as docx", or "add page numbers to a generated Word file".

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Assists with building cross-platform desktop applications using Electron. Use when architecting main/renderer process communication, configuring secure contexts, implementing auto-updates, or packaging apps for Windows, macOS, and Linux. Trigger words: electron, desktop app, browserwindow, ipc, auto-update, electron-builder.

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Create developer-friendly presentations using Slidev. Build Vue-powered slides with live code execution, syntax highlighting, and diagrams. Use when a user asks to create a presentation, build slides, make a tech talk, create a slide deck, or prepare a developer presentation.

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Convex is a reactive backend where the database, server functions and file storage are written in TypeScript and query results update live in every connected client. Use when building a Convex app: schema and indexes, queries, mutations and actions, useQuery and useMutation in React, auth, pagination, file uploads, scheduled functions and cron jobs, full-text and vector search. Trigger words: convex, reactive backend, convex schema, convex functions, npx convex dev.

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Changesets manages versions and changelogs for JavaScript/TypeScript packages and monorepos with small markdown files committed alongside code changes. Use when automating semantic versioning, generating changelogs from PRs, coordinating multi-package releases, or publishing to npm. Trigger words: changesets, versioning, changelog, npm publish, monorepo release, semver.

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Generate complete presentations with AI — from outline to polished slides. Use when a user asks to create a presentation, build slides, make a pitch deck, generate a slide deck, create a keynote, prepare a talk, build a demo presentation, or produce any slide-based content.

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Angular is Google's TypeScript framework for building single-page web applications with components, signals, dependency injection, routing, forms, an HTTP client and the ng CLI. Use when the user wants to create an Angular app, write standalone components, use signals, set up lazy routes, guards, interceptors or reactive forms, or upgrade an older Angular project. Trigger words: angular, ng new, ng serve, standalone component, signals, rxjs.

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Builds Agent2Agent (A2A) servers and clients, the open protocol (originally from Google, now under the Linux Foundation) that lets AI agents from different frameworks call each other. Use when the user wants to create an A2A-compliant agent, build an Agent Card, implement task management, connect agents across frameworks, set up agent discovery, handle streaming responses, implement push notifications, or orchestrate multi-agent workflows. Trigger words: a2a, agent to agent, agent2agent, a2a protocol, a2a server, a2a client, agent card, agent interoperability, agent collaboration, multi-agent, agent discovery, a2a sdk, a2a task.

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Checkable-ish surface presentation signals a reviewer notices first — duplicate/near-identical tables, leftover pipeline/template strings, too-few or LLM-looking figures, and page-padding. AUXILIARY ONLY and weak by design: a deterministic pass (tools/check_presentation.py — dup-table + pipeline-artifact) plus a fresh cross-model GROSS-cases-only semantic pass (thin-float, LLM-figure, page-padding), every above-info finding span-anchored to the evidence ledger (claims.json). The adjudicator CAPS everything at minor (SURFACE_ONLY_SKILLS + SURFACE_PATTERNS) — these contribute at most SOFT_FLAGS, never a HARD verdict — default false_positive_risk:high. NOTE: the pure AI writing-STYLE impressions (AI-flavor prose, defensive 'not-X-but-Y' hedging, narrative-arc, jargon-stuffing, invented codenames) MOVED to the zero-verdict-weight AIS track — for those use skills/ai-style-impressions, NOT this. Emits presentation-signals.findings.json; NEVER computes the verdict. Triggers: "presentation signals", "surface check", "duplicate tables", "排版信号".

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Search vault notes by keyword or meaning. Args: <query>. Uses QMD (lex, vec, deep search).

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Product visuals must show the real product with real data. Use when building landing pages, hero sections, screenshots or demo panels.

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API Documentation Workflow workflow skill. Use this skill when the user needs API documentation workflow for generating OpenAPI specs, creating developer guides, and maintaining comprehensive API documentation and the operator should preserve the upstream workflow, copied support files, and provenance before merging or handing off.

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