fb2c3a6cae
- Tool 接口 + Registry 注册中心,工具模块化插拔 - system 工具:health / info - database 工具:db_query / db_tables / db_table_info / db_explain(四层 SQL 安全) - docker 工具:docker_ps / docker_logs / docker_inspect(白名单 + 大小限制) - middleware:auth(JWT+APIKey)/ ratelimit(令牌桶)/ audit(slog 结构化) - stdio / SSE 双传输模式,Viper 多环境配置 - Dockerfile 多阶段构建(golang:alpine → scratch),~15MB 镜像 - docker-compose.yml 一键部署 + 安全加固(read_only / no-new-privileges / cap_drop) - go build ./... / go vet ./... / go test ./... 全部通过 Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
84 lines
2.1 KiB
Go
84 lines
2.1 KiB
Go
package server
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import (
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"context"
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"fmt"
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"log/slog"
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"ops-mcp/internal/tool"
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"github.com/mark3labs/mcp-go/server"
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)
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// Registry 管理所有工具的生命周期。
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type Registry struct {
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tools map[string]tool.Tool
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}
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func NewRegistry() *Registry {
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return &Registry{tools: make(map[string]tool.Tool)}
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}
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// Register 注册一个工具。如果工具名重复则报错。
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func (r *Registry) Register(t tool.Tool) error {
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name := t.Name()
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if _, exists := r.tools[name]; exists {
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return fmt.Errorf("tool %q already registered", name)
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}
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r.tools[name] = t
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slog.Info("tool registered", "name", name, "desc", t.Description())
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return nil
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}
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// InitializeAll 调用所有工具的 Initialize,任一失败则终止。
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func (r *Registry) InitializeAll(ctx context.Context) error {
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for name, t := range r.tools {
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slog.Info("initializing tool", "name", name)
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if err := t.Initialize(ctx); err != nil {
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return fmt.Errorf("init tool %q: %w", name, err)
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}
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}
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return nil
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}
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// RegisterAll 将所有工具注册到 MCP Server。
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func (r *Registry) RegisterAll(mcpServer *server.MCPServer) error {
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for name, t := range r.tools {
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if err := t.Register(mcpServer); err != nil {
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return fmt.Errorf("register tool %q: %w", name, err)
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}
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slog.Info("tool handlers registered", "name", name)
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}
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return nil
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}
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// ShutdownAll 调用所有工具的 Shutdown,收集所有错误。
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func (r *Registry) ShutdownAll(ctx context.Context) []error {
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var errs []error
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for name, t := range r.tools {
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slog.Info("shutting down tool", "name", name)
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if err := t.Shutdown(ctx); err != nil {
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errs = append(errs, fmt.Errorf("shutdown tool %q: %w", name, err))
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}
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}
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return errs
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}
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// HealthCheckAll 检查所有工具的连通性,用于 system health 工具。
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func (r *Registry) HealthCheckAll(ctx context.Context) map[string]error {
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result := make(map[string]error, len(r.tools))
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for name, t := range r.tools {
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result[name] = t.HealthCheck(ctx)
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}
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return result
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}
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// List 返回所有已注册工具的名称。
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func (r *Registry) List() []string {
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names := make([]string, 0, len(r.tools))
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for name := range r.tools {
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names = append(names, name)
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}
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return names
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}
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