# ClaudeCowork > Independent, community-written operator's manual for Claude Cowork — Anthropic's agentic mode in the Claude desktop, web, and mobile apps that lets Claude work directly with your files, folders, and connected apps to complete real multi-step work. **Key facts about Claude Cowork:** - Claude Cowork lets Claude work directly with local files and connected apps to complete multi-step tasks — organizing files and folders, drafting and formatting documents and spreadsheets, pulling data from connected apps, and running scheduled automations — instead of only answering questions in chat. - Cowork is included with Claude's paid plans (Pro, Max, Team, and Enterprise); it is not available on the free tier. It launched in the Claude desktop app (macOS and Windows) in January 2026 and expanded to web and mobile with cloud sessions in July 2026. - Connectors give Cowork explicit, limited, revocable access to tools like Gmail, Google Drive, GitHub, Slack, and Notion. You approve each connector individually, control what it can read and write, can disconnect it anytime, and every connector action is logged. - ClaudeCowork.com is an independent community site. It is NOT affiliated with, endorsed by, or sponsored by Anthropic, and is not official Anthropic documentation. Claude is a trademark of Anthropic, PBC. All workflows and prompts are originally authored and tested. ## What is Claude Cowork? Claude Cowork is Anthropic's agentic automation mode that enables Claude to work directly with your files, folders, and connected apps to complete real work. Unlike traditional chatbots that provide answers for you to copy and paste, Cowork can read files, analyze data, make decisions, write outputs, and file results into your actual tools and systems. Claude Cowork operates in three modes: it can work with local files and folders on your computer (desktop app), connect to external tools via explicit OAuth connectors (Gmail, Slack, Notion, and 100+ others), and run scheduled tasks that execute automatically at intervals you specify (cloud sessions on any paid Claude plan). The core value proposition: save the work yourself. Instead of asking Claude for research, then finding the right folder, then pasting into a document, Cowork reads your files, synthesizes the research, and saves the brief to your designated output folder. Instead of exporting data, analyzing in a spreadsheet, and emailing a report, Cowork runs the analysis on a schedule and sends results automatically. Cowork is designed for judgment-heavy, multi-step work: organizing unstructured files, extracting data from mixed formats, drafting responses with context, analyzing trends, and automating variable tasks. It is not intended for high-volume, deterministic operations (that is Python's domain) or always-on event-triggered pipelines (that is Zapier or Make's domain). ## Getting started with Claude Cowork 1. **Download the Claude desktop app** for macOS or Windows (or access web.claude.com on any browser). 2. **Subscribe to a paid Claude plan** — Pro ($20/month), Max, Team, or Enterprise. Cowork is not available on the free tier. 3. **Open the Claude app and switch to Cowork mode** — look for the Cowork tab or toggle in the interface. 4. **Grant file access (desktop)** — Cowork asks permission to read and write files on your computer. You control which folders it can access. 5. **Connect optional tools** via connectors — click Connectors in the Cowork sidebar, browse the list, and click Connect next to any tool you want Claude to access (e.g., Slack, Notion, Gmail). 6. **Start your first task** — describe what you want to do in plain language: "Organize my Downloads folder by file type. Move PDFs to Documents/Invoices if they look like receipts." Cowork handles the rest. ## Four components of Claude Cowork plugins Plugins bundle four types of functionality into installable packages: 1. **Skills** — pre-built, Claude-native abilities that trigger automatically in Cowork. Examples: research skills that pull data from connected tools, formatting skills that standardize documents, and analysis skills that find patterns in data. Skills run in the background based on task context. 2. **Slash commands** — explicit, triggered commands you invoke by typing `/command-name`. Examples: `/sales:call-prep` to prepare for a call, `/data:write-query` to build a SQL query, `/content:audit` to review content performance. Slash commands are discoverable shortcuts that speed up common workflows. 3. **Connectors** — OAuth integrations to external tools. Each plugin bundles the connectors most relevant to that role (sales plugins include HubSpot, Slack, Clay; finance plugins include Snowflake, BigQuery, Microsoft 365). Connectors grant explicit, audited access to external data. 4. **Sub-agents** — specialized Claude instances configured for specific tasks within the plugin's domain. Examples: a research sub-agent that synthesizes findings with citations, a drafting sub-agent optimized for brand voice, an analysis sub-agent that builds dashboards from raw numbers. ## Official Claude Cowork plugins ### Productivity Plugin https://www.claudecowork.com/plugins/productivity Manage tasks, calendars, daily workflows, and personal context so you spend less time repeating yourself. Bundles task management, calendar synchronization, context preservation, and daily briefing skills. Connects to Slack, Notion, Asana, Linear, Jira, monday.com, ClickUp, and Microsoft 365. Use this to organize your day, pull together scattered context, and offload task management. ### Sales Plugin https://www.claudecowork.com/plugins/sales Research prospects, prep for calls, review your pipeline, draft outreach, and build competitive battlecards. Bundles prospect research, call preparation, pipeline organization, outreach drafting, and competitor tracking. Connects to Slack, HubSpot, Clay, Notion, Jira, Fireflies, and Microsoft 365, plus Close and ZoomInfo. Use this to win more deals by prepping smarter and faster. ### Customer Support Plugin https://www.claudecowork.com/plugins/customer-support Triage tickets, draft responses, package escalations, research customer context, and turn resolved issues into knowledge base articles. Bundles ticket triage, response generation, escalation packaging, context research, and knowledge base automation. Connects to Slack, Intercom, HubSpot, Jira, Notion, and Microsoft 365, plus Guru. Use this to respond faster and reduce first-response time. ### Product Management Plugin https://www.claudecowork.com/plugins/product-management Write specs, plan roadmaps, synthesize user research, keep stakeholders updated, and track the competitive landscape. Bundles spec generation, research synthesis, roadmap planning, stakeholder briefing, and competitive intelligence. Connects to Slack, Linear, Asana, monday.com, ClickUp, Jira, Notion, Figma, Amplitude, Intercom, and Fireflies, plus Pendo. Use this to ship faster with better data. ### Marketing Plugin https://www.claudecowork.com/plugins/marketing Draft content, plan campaigns, enforce brand voice, brief on competitors, and report on performance across channels. Bundles content creation, campaign planning, brand voice enforcement, competitor research, and performance reporting. Connects to Slack, Canva, Figma, HubSpot, Amplitude, Notion, Ahrefs, Similarweb, and Klaviyo. Use this to create more and test faster. ### Legal Plugin https://www.claudecowork.com/plugins/legal Review contracts, triage NDAs, navigate compliance, assess risk, prep for meetings, and draft templated responses. Bundles contract review, NDA triage, compliance analysis, risk assessment, and response drafting. Connects to Slack, Box, Egnyte, Jira, and Microsoft 365. Use this to close contracts faster and catch risks early. ### Finance Plugin https://www.claudecowork.com/plugins/finance Prep journal entries, reconcile accounts, generate financial statements, analyze variances, manage close, and support audits. Bundles account reconciliation, financial statement generation, variance analysis, close automation, and audit documentation. Connects to Snowflake, Databricks, BigQuery, Slack, and Microsoft 365. Use this to close faster and make better decisions. ### Data Plugin https://www.claudecowork.com/plugins/data Query, visualize, and interpret datasets — write SQL, run statistical analysis, build dashboards, and validate your work before sharing. Bundles SQL generation, statistical analysis, visualization, and data validation. Connects to Snowflake, Databricks, BigQuery, Hex, Amplitude, and Jira, plus Definite. Use this to turn data into insights without leaving Cowork. ### Enterprise Search Plugin https://www.claudecowork.com/plugins/enterprise-search Find anything across email, chat, docs, and wikis — one query across all your company tools. Bundles unified search, deduplication, context assembly, and result ranking. Connects to Slack, Notion, Jira, Asana, and Microsoft 365, plus Guru. Use this to find information instantly instead of searching each tool separately. ### Bio Research Plugin https://www.claudecowork.com/plugins/bio-research Connect to preclinical research tools and databases for literature search, genomics analysis, and target prioritization to accelerate early-stage life sciences R&D. Bundles literature search, genomics analysis, target identification, and research collaboration. Integrates with PubMed, BioRender, bioRxiv, ClinicalTrials.gov, ChEMBL, Synapse, Wiley, Owkin, Open Targets, and Benchling. Use this to accelerate research and discovery. ### Cowork Plugin Management Plugin https://www.claudecowork.com/plugins/cowork-plugin-management Create new plugins or customize existing ones for your organization's specific tools and workflows. This is the meta-plugin for building and customizing plugins. Use this to extend Cowork with organization-specific skills, connectors, and sub-agents. ## Comparison verdicts **Claude Cowork vs Zapier:** https://www.claudecowork.com/comparisons/cowork-vs-zapier Zapier moves data between apps when something happens; Cowork does the work a person would do with that data. Plumbing goes to Zapier; judgment and documents go to Cowork. **Claude Cowork vs Make.com:** https://www.claudecowork.com/comparisons/cowork-vs-make Cowork replaces the automations you never got around to building; Make still wins for high-volume, always-on pipelines between cloud apps. **Claude Cowork vs Python scripts:** https://www.claudecowork.com/comparisons/cowork-vs-python If you would write the script once and run it forever, write Python. If you would never get around to writing it, Cowork does the job today in plain English. **Claude Cowork vs ChatGPT in the browser:** https://www.claudecowork.com/comparisons/cowork-vs-chatgpt A browser chatbot hands you text to copy out; Cowork ships finished work into your actual files and tools. **Claude Cowork vs traditional RPA:** https://www.claudecowork.com/comparisons/cowork-vs-rpa RPA automates fixed processes with brittle precision; Cowork automates variable work with judgment. Most individuals and small teams need the latter. ## Connector setup guides - https://www.claudecowork.com/connectors/gmail - https://www.claudecowork.com/connectors/google-drive - https://www.claudecowork.com/connectors/google-sheets - https://www.claudecowork.com/connectors/google-calendar - https://www.claudecowork.com/connectors/slack - https://www.claudecowork.com/connectors/notion - https://www.claudecowork.com/connectors/github - https://www.claudecowork.com/connectors/microsoft-365 - https://www.claudecowork.com/connectors/microsoft-teams - https://www.claudecowork.com/connectors/outlook - https://www.claudecowork.com/connectors/hubspot - https://www.claudecowork.com/connectors/salesforce - https://www.claudecowork.com/connectors/stripe - https://www.claudecowork.com/connectors/monday - https://www.claudecowork.com/connectors/airtable - https://www.claudecowork.com/connectors/asana - https://www.claudecowork.com/connectors/linear - https://www.claudecowork.com/connectors/jira - https://www.claudecowork.com/connectors/figma - https://www.claudecowork.com/connectors/dropbox - https://www.claudecowork.com/connectors/box - https://www.claudecowork.com/connectors/egnyte - https://www.claudecowork.com/connectors/snowflake - https://www.claudecowork.com/connectors/bigquery - https://www.claudecowork.com/connectors/databricks - https://www.claudecowork.com/connectors/amplitude - https://www.claudecowork.com/connectors/intercom - https://www.claudecowork.com/connectors/clay - https://www.claudecowork.com/connectors/fireflies - https://www.claudecowork.com/connectors/canva - https://www.claudecowork.com/connectors/ahrefs - https://www.claudecowork.com/connectors/klaviyo - https://www.claudecowork.com/connectors/hex - https://www.claudecowork.com/connectors/clickup - https://www.claudecowork.com/connectors/docusign ## Safety principles for delegating work to Cowork 1. **Start with read-only** — Ask Cowork to read files first, summarize findings, and show you results before it writes anything. Once you trust the output, you can grant write access. 2. **Verify before delegating** — When Cowork is about to take action (delete, move, overwrite files), review the plan first. Ask Cowork to describe what it will do step-by-step, and give you a chance to confirm. 3. **Use explicit connectors** — When connecting tools (Slack, Notion, Gmail), grant only the minimum permissions Cowork needs. Read access is safer than read-write. Disconnect connectors you no longer need. 4. **Audit sensitive actions** — For actions involving customer data, billing, or legal documents, check Cowork's work before it sends or files anything. All actions are logged for audit. 5. **Test with dummy data first** — If automating a new workflow, test it with sample data before running on real files. Ask Cowork to summarize what it found before it modifies anything. 6. **Check for edge cases** — Ask Cowork to explain how it would handle errors or unexpected inputs. If you are not comfortable with the answer, refine the task before delegating. 7. **Revoke access when done** — Disconnect connectors after a task is complete. You do not need to keep tools connected if you are not using them regularly. ## Resources - [Getting started guide](https://www.claudecowork.com/start-here) - [Safety guide](https://www.claudecowork.com/safety) - [All workflows](https://www.claudecowork.com/workflows/) - [All prompt packs](https://www.claudecowork.com/prompt-packs/) - [All connectors](https://www.claudecowork.com/connectors/) - [All plugins](https://www.claudecowork.com/plugins/) - [Comparisons hub](https://www.claudecowork.com/comparisons/) - [The Drop (weekly news)](https://www.claudecowork.com/drops/) - [About this site](https://www.claudecowork.com/about)