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feat: expand mcp transports and skill execution

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This commit is contained in:
lpf
2026-03-08 11:08:41 +08:00
parent db86b3471d
commit f043de5384
21 changed files with 1447 additions and 84 deletions
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34
pkg/tools/skill_exec.go
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@@ -62,13 +62,23 @@ func (t *SkillExecTool) Execute(ctx context.Context, args map[string]interface{}
skill, _ := args["skill"].(string)
script, _ := args["script"].(string)
reason, _ := args["reason"].(string)
callerAgent, _ := args["caller_agent"].(string)
callerScope, _ := args["caller_scope"].(string)
reason = strings.TrimSpace(reason)
if reason == "" {
reason = "unspecified"
}
callerAgent = strings.TrimSpace(callerAgent)
if callerAgent == "" {
callerAgent = "main"
}
callerScope = strings.TrimSpace(callerScope)
if callerScope == "" {
callerScope = "main_agent"
}
if strings.TrimSpace(skill) == "" || strings.TrimSpace(script) == "" {
err := fmt.Errorf("skill and script are required")
t.writeAudit(skill, script, reason, false, err.Error())
t.writeAudit(skill, script, reason, callerAgent, callerScope, false, err.Error())
return "", err
}
if strings.TrimSpace(t.workspace) != "" {
@@ -77,31 +87,31 @@ func (t *SkillExecTool) Execute(ctx context.Context, args map[string]interface{}
skillDir, err := t.resolveSkillDir(skill)
if err != nil {
t.writeAudit(skill, script, reason, false, err.Error())
t.writeAudit(skill, script, reason, callerAgent, callerScope, false, err.Error())
return "", err
}
if _, err := os.Stat(filepath.Join(skillDir, "SKILL.md")); err != nil {
err = fmt.Errorf("SKILL.md missing for skill: %s", skill)
t.writeAudit(skill, script, reason, false, err.Error())
t.writeAudit(skill, script, reason, callerAgent, callerScope, false, err.Error())
return "", err
}
relScript := filepath.Clean(script)
if strings.Contains(relScript, "..") || filepath.IsAbs(relScript) {
err := fmt.Errorf("script must be relative path inside skill directory")
t.writeAudit(skill, script, reason, false, err.Error())
t.writeAudit(skill, script, reason, callerAgent, callerScope, false, err.Error())
return "", err
}
if !strings.HasPrefix(relScript, "scripts"+string(os.PathSeparator)) {
err := fmt.Errorf("script must be under scripts/ directory")
t.writeAudit(skill, script, reason, false, err.Error())
t.writeAudit(skill, script, reason, callerAgent, callerScope, false, err.Error())
return "", err
}
scriptPath := filepath.Join(skillDir, relScript)
if _, err := os.Stat(scriptPath); err != nil {
err = fmt.Errorf("script not found: %s", scriptPath)
t.writeAudit(skill, script, reason, false, err.Error())
t.writeAudit(skill, script, reason, callerAgent, callerScope, false, err.Error())
return "", err
}
@@ -124,7 +134,7 @@ func (t *SkillExecTool) Execute(ctx context.Context, args map[string]interface{}
for attempt := 0; attempt <= policy.MaxRestarts; attempt++ {
cmd, err := buildSkillCommand(ctx, scriptPath, cmdArgs)
if err != nil {
t.writeAudit(skill, script, reason, false, err.Error())
t.writeAudit(skill, script, reason, callerAgent, callerScope, false, err.Error())
return "", err
}
cmd.Dir = skillDir
@@ -158,7 +168,7 @@ func (t *SkillExecTool) Execute(ctx context.Context, args map[string]interface{}
}
output := merged.String()
if runErr != nil {
t.writeAudit(skill, script, reason, false, runErr.Error())
t.writeAudit(skill, script, reason, callerAgent, callerScope, false, runErr.Error())
return "", fmt.Errorf("skill execution failed: %w\n%s", runErr, output)
}
@@ -166,21 +176,23 @@ func (t *SkillExecTool) Execute(ctx context.Context, args map[string]interface{}
if out == "" {
out = "(no output)"
}
t.writeAudit(skill, script, reason, true, "")
t.writeAudit(skill, script, reason, callerAgent, callerScope, true, "")
return out, nil
}
func (t *SkillExecTool) writeAudit(skill, script, reason string, ok bool, errText string) {
func (t *SkillExecTool) writeAudit(skill, script, reason, callerAgent, callerScope string, ok bool, errText string) {
if strings.TrimSpace(t.workspace) == "" {
return
}
memDir := filepath.Join(t.workspace, "memory")
_ = os.MkdirAll(memDir, 0755)
row := fmt.Sprintf("{\"time\":%q,\"skill\":%q,\"script\":%q,\"reason\":%q,\"ok\":%t,\"error\":%q}\n",
row := fmt.Sprintf("{\"time\":%q,\"skill\":%q,\"script\":%q,\"reason\":%q,\"caller_agent\":%q,\"caller_scope\":%q,\"ok\":%t,\"error\":%q}\n",
time.Now().UTC().Format(time.RFC3339),
strings.TrimSpace(skill),
strings.TrimSpace(script),
strings.TrimSpace(reason),
strings.TrimSpace(callerAgent),
strings.TrimSpace(callerScope),
ok,
strings.TrimSpace(errText),
)