mcp

package

v0.2.0 Latest Latest Go to latest Published: Jun 23, 2026 License: MIT Imports: 7 Imported by: 0

Details

Valid go.mod file
Redistributable license
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Repository

github.com/Lordymine/codegraph

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Documentation ¶

Overview ¶

Package mcp implements a minimal Model Context Protocol server over stdio.

Transport: newline-delimited JSON-RPC 2.0 (the MCP stdio convention — one JSON message per line). This is deliberately dependency-free; if it grows, swap in github.com/mark3labs/mcp-go. It exposes the query tools so a coding agent (Claude Code etc.) can drive the graph. See docs/ARCHITECTURE.md.

Index ¶

type Server
- func NewServer(eng *query.Engine, in io.Reader, out io.Writer) *Server
- func (s *Server) Serve() error
- func (s *Server) SetReadiness(fn func() (bool, string))

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type Server ¶

type Server struct {
	// contains filtered or unexported fields
}

Server serves MCP over the given streams using a query engine.

func NewServer ¶

func NewServer(eng *query.Engine, in io.Reader, out io.Writer) *Server

func (*Server) Serve ¶

func (s *Server) Serve() error

Serve runs the request loop until stdin closes.

func (*Server) SetReadiness ¶

func (s *Server) SetReadiness(fn func() (bool, string))

SetReadiness installs a gate consulted before every tool call. While it reports not-ready, tool calls return its status message instead of querying — so a repo whose background index is still building (or rebuilding) reports "indexing" rather than answering from a half-built store. initialize/tools/list are never gated, so the agent still sees the server and its tools immediately.

Source Files ¶

View all Source files

server.go

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