LangBot
Free
(2)
- Web
- Slack
- Telegram
- Tools
LangBot is an open-source IM bot platform built for the LLM era. Connect it to QQ, Discord, Telegram, Lark and more, and use MCP servers to give your bot access to external tools and data.
Bots management panel in LangBot
Bots management panel in LangBot
Slack bot demo
Slack bot demo
Discord bot demo
Discord bot demo
Supported MCP Features
- ToolsTools are executable functions that LLMs can invoke
- ResourcesResources expose data and content from the server
- PromptsPrompts are pre-defined templates for LLM interactions
- DiscoverySupport for tools/prompts/resources changed notifications
- InstructionsInstructions are server-provided guidance for LLMs
- SamplingSampling lets the server request LLM completions
- RootsRoots define filesystem boundaries for the server
- ElicitationElicitation lets the server request information from the user
- TasksTasks track long-running operations
- AppsApps are interactive HTML interfaces
- CIMDClient ID Metadata Document support
- DCRDynamic Client Registration support
- OAuth Client CredentialsOAuth Client Credentials extension support
- Enterprise-Managed AuthorizationEnterprise-Managed Authorization extension support