moonmcp
moonmcp — Model Context Protocol servers and clients for MoonBit (← FastMCP): the wire model, tools, resources and prompts, with the server core and transports to follow.
mcp
model-context-protocol
fastmcp
llm
agent
moonbit
Author
Version
0.1.0
License
Apache-2.0
Repository
Last updated
2 hours ago
Downloads
2
#moonmcp
Model Context Protocol servers and clients for MoonBit, after
FastMCP. Python's machinery (pydantic
introspection, decorators, camelCase shims) becomes MoonBit's own: records with
ToJson and FromJson, closures in place of subclasses, one error enum.
Status: the foundation layer is in: the wire model and the components. The server core, the transports and the client come next.
#Packages
| Package | What it holds |
|---|---|
| types | The MCP wire model: protocol constants, the JSON-RPC envelope, content blocks, tools, prompts, resources, capabilities, request parameters, every result |
| exceptions | FastMCPError, one enum whose variants carry their payloads, and the mapping to MCP error codes |
| component | ComponentBase, the open Component trait, metadata and version handling |
| tools | Tool with run and prepare_run, ToolResult, structured-output wrapping |
| prompts | Prompt, Message, PromptResult |
| resources | Resource, ResourceTemplate with an RFC 6570 URI template engine, path screening |
| tasks | Task mode, configuration and metadata |
| settings | Settings, read from FASTMCP_* variables |
| mcp_config | The mcp.json client configuration: server kinds, transforms, transport inference |
| utilities | Image, audio and file helpers that become content blocks |
#How Python maps over
| FastMCP | moonmcp |
|---|---|
| Exception class hierarchy | pub(all) suberror FastMCPError, a variant per class |
| Pydantic models | pub(all) structs with ToJson and FromJson written out, so wire names such as mimeType stay exact |
| FunctionTool, FunctionPrompt, FunctionResource subclasses | a struct with a closure field (run_fn, render_fn, read_fn); components implement the open Component trait |
| TransformingMCPServer mixin | a transform field on MCPServerEntry |
#Install
moon add moonbitstack/moonmcp#Licence
Apache-2.0. See LICENSE.
Install
Download zipmoonmcp — Model Context Protocol servers and clients for MoonBit (← FastMCP): the wire model, tools, resources and prompts, with the server core and transports to follow.
mcpmodel-context-protocolfastmcpllmagentmoonbit
Apache-2.0
Updated 2 hours ago
2 downloads