Claude Knowledge Work Plugins overview and key facts (October 2026)

Knowledge Work Plugins are open-source plugins from Anthropic that turn Claude into a specialist for a job function. Each plugin bundles skills, slash commands, connectors and sub-agents for roles such as sales, legal, finance or customer support.

The repository is built for Claude Cowork and also works with Claude Code. Plugins cover productivity, sales, customer support, product management, marketing, legal, finance, data, enterprise search, bio research and plugin management, with folders for human resources, operations, design, engineering and small business. Every component is a markdown or JSON file, so companies can edit plugins without code. The repository is licensed under Apache 2.0 and has more than 25,000 GitHub stars.

• Prepares sales calls and outreachThe sales plugin researches prospects, prepares calls, reviews the pipeline and drafts outreach using connectors such as HubSpot or Clay. Sales reps start conversations with context gathered for them.
• Triage contracts and NDAsThe legal plugin reviews contracts, triages NDAs and assesses risk with templated responses. Legal teams handle routine agreements faster and keep attention on unusual clauses.
• Supports month-end closeThe finance plugin prepares journal entries, reconciles accounts, analyzes variances and supports audits with data from Snowflake, Databricks or BigQuery. Finance teams get draft work to check.
• Answers questions across company toolsEnterprise search queries email, chat, documents and wikis in one request. Employees find information without searching each system separately.

• Plugins organized by job function rather than by tool.
• Everything is markdown and JSON, so non-developers can adapt plugins.
• Connectors run through MCP servers to the tools each role uses.

The repository is maintained by Anthropic PBC, based in San Francisco.

Review which connectors a plugin enables, since they give Claude access to CRMs, mail and data warehouses under the user's permissions. Adapt the plugins to your own processes before rollout. Outputs such as contract assessments or journal entries need review by a qualified person. The Apache 2.0 license allows internal changes.

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