FACThe AI assistant, built for ERP.

An MCP server, OAuth, tools, and an extensible plugin system — open source under AGPL-3.0.

Get Started

One-click install on Frappe Cloud

View on GitHub

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One-click on Frappe Cloud

Hosted on Frappe Cloud? FAC is in the marketplace — install with a single click, free of cost.

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MCP-native

Expose your data and operations to any MCP-compatible client — Claude Desktop, ChatGPT, IDEs, MCP Inspector — over OAuth-secured StreamableHTTP.

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24 built-in tools

Document CRUD, search, reports, dashboards, workflow actions, and code execution — ready to use out of the box.

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OAuth 2.0 out of the box

Authorization Code flow with PKCE, dynamic client registration, and automatic token refresh. RFC 6749, 7591, 8414, and 9728 compliant.

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Prompt templates

Reusable, parameterized prompts surfaced via the MCP prompts API — categorized, versioned, and role-scoped.

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Role-based access

Inherits permissions, audit logging, sensitive-data filtering, and per-user enablement from your existing site.

Support, issues, and sponsorship

Found a bug or have a feature request? Open an issue on GitHub Issues — that's the canonical place to report problems, suggest features, or follow active work.

FAC is free and open source under AGPL-3.0. If it saves your team time, please consider supporting ongoing maintenance and new features on GitHub Sponsors. Recurring or one-time contributions are welcome.