| 48 | } |
| 49 | |
| 50 | func (t *SkillTool) Execute(ctx context.Context, input map[string]any, tc *tools.ToolContext) (any, error) { |
| 51 | // 获取 Runtime |
| 52 | if tc == nil || tc.Services == nil { |
| 53 | return nil, errors.New("skill_call: ToolContext.Services is nil; skills runtime not available") |
| 54 | } |
| 55 | |
| 56 | rtAny, ok := tc.Services["skills_runtime"] |
| 57 | if !ok { |
| 58 | return nil, errors.New("skill_call: skills runtime not found in ToolContext.Services (key: \"skills_runtime\")") |
| 59 | } |
| 60 | |
| 61 | rt, ok := rtAny.(*skills.Runtime) |
| 62 | if !ok || rt == nil { |
| 63 | return nil, errors.New("skill_call: invalid skills runtime type in ToolContext.Services") |
| 64 | } |
| 65 | |
| 66 | // 解析输入 |
| 67 | skillName, ok := input["skill"].(string) |
| 68 | if !ok || skillName == "" { |
| 69 | return nil, errors.New("skill_call: \"skill\" must be a non-empty string") |
| 70 | } |
| 71 | |
| 72 | // params 期望为 map[string]string，但 JSON 反序列化会是 map[string]any |
| 73 | params := make(map[string]string) |
| 74 | if rawParams, ok := input["params"].(map[string]any); ok { |
| 75 | for k, v := range rawParams { |
| 76 | if s, ok := v.(string); ok { |
| 77 | params[k] = s |
| 78 | } |
| 79 | } |
| 80 | } |
| 81 | |
| 82 | // 执行 Skill |
| 83 | res, err := rt.Execute(ctx, skillName, params) |
| 84 | if err != nil { |
| 85 | return map[string]any{ |
| 86 | "ok": false, |
| 87 | "error": err.Error(), |
| 88 | }, nil |
| 89 | } |
| 90 | |
| 91 | return map[string]any{ |
| 92 | "ok": res.ExitCode == 0, |
| 93 | "skill": res.SkillName, |
| 94 | "command": res.Command, |
| 95 | "exit_code": res.ExitCode, |
| 96 | "stdout": res.Stdout, |
| 97 | "stderr": res.Stderr, |
| 98 | "duration": res.Duration.String(), |
| 99 | }, nil |
| 100 | } |
| 101 | |
| 102 | func (t *SkillTool) Prompt() string { |
| 103 | return `Use this tool to execute an executable Skill by name. |