Writing and docs: skills, plugins, subagents, slash commands and mcp servers

grounded-vault Niksa Barlovic skill Maintains a durable Markdown knowledge store with per-claim source provenance and zero-token drift detection against code using git diff. Claude Code CX Codex Cursor 1,400installs pestel-analysis deanpeters skill Runs a product or market through the six PESTEL forces and fills a ready template. Useful before entering a new market or setting next year's roadmap. Claude Code CX Codex Cursor +1 2,400installs chronology official anthropics skill Turns matter documents into a dated timeline: events extracted, duplicates merged, significance tagged against the case theory. Reach for it before a statement of facts or witness prep. Claude Code CX Codex Cursor +1 662installs extract Alireza Rezvani skill Turns a recurring pattern or debugging fix into a standalone skill with instructions and examples. Use it when you want to carry a solution into another project. Claude Code 1,613installs customer-support Seth Hobson subagent This subagent helps plan ticket workflows, support automation, and knowledge bases. Use it when you are shaping customer service processes for a project. Claude Code CX Codex Cursor 1,041installs linkedin-post-formatter official github skill Formats notes and technical drafts into LinkedIn posts with Unicode bold and italic typography. Ideal for drafting copy without markdown converters. GitHub Copilot 359installs md-to-docx official github skill Turns a Markdown file into a Word document with a title page, table of contents and embedded PNGs. Useful when a .md draft has to reach people as .docx. GitHub Copilot 353installs research-summarizer Alireza Rezvani skill Turns academic papers, whitepapers, and reports into structured briefs, extracts citations, and builds comparative matrices across documents. Claude Code 1,190installs drawio official github skill Builds native .drawio diagram files and exports them to PNG, SVG, or PDF with embedded XML. GitHub Copilot 314installs api-designer VoltAgent Community subagent Designs REST and GraphQL API architectures, creates OpenAPI 3.1 specifications, and plans authentication. Useful when building new endpoints or refactoring old APIs. Claude Code 756installs documentation-engineer VoltAgent Community subagent Generates and maintains developer documentation, API references, and architecture guides. Use it when project documentation falls behind your codebase. Claude Code 735installs Specification official github subagent Generates and updates formal specification files for new or existing features. Works directly with your codebase to structure requirements and contracts. GitHub Copilot 298installs product-manager-toolkit Alireza Rezvani skill This skill helps prioritize features, analyze customer interviews, and draft PRDs. Use it when product work moves from discovery to roadmap planning. Claude Code 994installs content-creator Alireza Rezvani skill A deprecated skill routes legacy content requests to the right specialist. Use it when older prompts still invoke “content creator”. Claude Code 915installs multi-agent-coordinator VoltAgent Community subagent Plans how Claude Code subagents sequence work, share state through files, and handle failures. Use it when a task has parallel workers or hand-offs. Claude Code 632installs cto-advisor Alireza Rezvani skill Guides technical debt reviews, architecture decisions and engineering team planning in Claude Code. Claude Code 892installs content-humanizer Alireza Rezvani skill This skill detects AI writing patterns, fixes uneven rhythm, and adapts drafts to a brand voice. Use it when finished copy sounds robotic or generic. Claude Code 876installs risk-management-specialist Alireza Rezvani skill Implements ISO 14971:2019 risk management for medical devices across product lifecycles. It guides hazard analysis, 5x5 matrices, and risk control. Claude Code 862installs product-strategist Alireza Rezvani skill This skill helps Heads of Product build cascaded OKRs, plan quarters, and check alignment between company, product, and team goals. Claude Code 856installs quality-documentation-manager Alireza Rezvani skill This skill manages document control workflows for medical device QMS under ISO 13485 and 21 CFR Part 11. It helps set up numbering conventions, approval flows, and change control. Claude Code 803installs capa-officer Alireza Rezvani skill Runs CAPA investigations for a medical device QMS: root cause analysis, corrective action planning, effectiveness verification. Useful when you are working a nonconformance or an audit finding. Claude Code 795installs regulatory-affairs-head Alireza Rezvani skill A Claude skill for MedTech regulatory work: prepares FDA 510(k), De Novo and PMA packages, plus CE technical documentation under EU MDR 2017/745. Claude Code 790installs quality-manager-qms-iso13485 Alireza Rezvani skill Guides ISO 13485:2016 quality management system work for medical device organizations. Use it to plan QMS implementation, prepare internal audits, and manage document control. Claude Code 784installs confluence-expert Alireza Rezvani skill Plan Confluence page trees, build documentation templates, and audit knowledge-base content. Use it when you need to restructure a space or set shared documentation standards. Claude Code 781installs fda-consultant-specialist Alireza Rezvani skill This skill guides FDA pathways for medical devices, QMSR requirements, HIPAA assessments, and device cybersecurity. Use it when planning or reviewing regulatory work. Claude Code 775installs sales-engineer Alireza Rezvani skill A pre-sales skill that scores RFP and RFI coverage, builds a competitor feature matrix and plans the customer POC. Claude Code 775installs code-to-prd Alireza Rezvani skill This skill turns a codebase into a PRD covering pages, routes, APIs, and user actions. Use it when existing behavior needs product-readable documentation. Claude Code 763installs contract-and-proposal-writer Alireza Rezvani skill This skill drafts contracts, proposals, SOWs, NDAs, and MSAs in jurisdiction-aware Markdown. Use it for client paperwork that may later be converted to DOCX. Claude Code 747installs mdr-745-specialist Alireza Rezvani skill This skill supports EU MDR 2017/745 device classification, technical documentation, clinical evaluation, and post-market surveillance planning. Claude Code 737installs technical-content-evaluator official github subagent A subagent that edits technical courses and docs: code accuracy, chapter flow, whether the exercises exist. Useful before publishing to see if the material teaches or just links out. GitHub Copilot 209installs sales-engineer VoltAgent Community subagent A subagent for technical pre-sales work: solution architecture, proof-of-concept builds, and technical demos for complex sales deals. Claude Code 509installs content-production Alireza Rezvani skill Carries a piece of content from blank page to publish-ready: brief, draft, then an SEO and readability pass. Built for posts, articles and guides written end to end. Claude Code 704installs codebase-onboarding Alireza Rezvani skill Turns an unfamiliar repo into onboarding docs: stack, config files, layout, local setup. Useful when someone new joins the team or after a large refactor. Claude Code 698installs content-strategy Alireza Rezvani skill This skill plans content strategy, selects topics, and maps clusters to product goals. Use it when you need a blog plan or a clear list of content priorities. Claude Code 696installs brand-guidelines Alireza Rezvani skill Applies and documents brand rules for colours, typography, logos and tone of voice. Use it to audit assets or build a brand guide for a product. Claude Code 696installs atlassian-templates Alireza Rezvani skill Creates and updates Jira and Confluence templates, page layouts, and blueprints. Use it when a project needs repeatable content structures and publishing steps. Claude Code 680installs exam-ready official github skill Prepares cram notes and practice questions from your syllabus and study materials. Keeps strictly to provided notes without external context. GitHub Copilot 187installs copy-editing Alireza Rezvani skill This skill reviews marketing copy through focused passes for clarity, tone, proof, and specificity. Use it when an existing draft needs a careful edit. Claude Code 653installs marketing-context Alireza Rezvani skill Creates and maintains a product marketing context document so you avoid repeating positioning and audience details across marketing tasks. Claude Code 631installs cpo-advisor Alireza Rezvani skill This skill supports product strategy, portfolio decisions, PMF analysis, and product org design. Use it for CPO-level product work. Claude Code 622installs