Feishu Bot Mcp Server

The Feishu Bot MCP Server is a lightweight, modular service designed to bridge AI assistants with the rich ecosystem of Feishu (also known as Lark). By exposing a set of well‑defined MCP endpoints, the server allows Claude or other AI clients to invoke Feishu bot actions—such as sending messages, creating tasks, and retrieving calendar events—directly from within a conversational context. This eliminates the need for custom integrations or manual API calls, enabling developers to focus on business logic rather than plumbing.

At its core, the server implements three primary resource types: Tools, Prompts, and Sampling. The Tools resource maps Feishu bot capabilities to MCP tool descriptors, allowing an AI assistant to request a specific action (e.g., “post a message to channel #updates”). The Prompts resource hosts reusable prompt templates that can be injected into conversations, ensuring consistent formatting and context for Feishu operations. Finally, the Sampling resource manages response generation settings—such as temperature and max tokens—to fine‑tune how the AI crafts commands before they are sent to Feishu.

Developers benefit from a declarative configuration that can be versioned alongside their codebase. The server reads a YAML or JSON definition of Feishu bot methods and automatically registers them with the MCP runtime. This means adding a new Feishu API endpoint or updating an existing one can be done in minutes, without touching the core server logic. The design also supports authentication via Feishu OAuth tokens, ensuring secure and scoped access to user or workspace resources.

Typical use cases include automating routine communication workflows (e.g., “Notify the team when a build fails”), integrating Feishu with other SaaS tools through chained MCP calls, and building conversational agents that can schedule meetings or create tasks on behalf of users. Because the server adheres to MCP standards, it plugs seamlessly into any AI pipeline that already consumes MCP services—whether you’re orchestrating a multi‑assistant workflow or building a custom chatbot platform.

In summary, the Feishu Bot MCP Server provides an out‑of‑the‑box bridge between AI assistants and Feishu’s collaboration platform. By abstracting API details behind MCP resources, it offers developers a fast, secure, and maintainable way to enrich their AI applications with real‑world business actions.