Function findMCPRemoteURL

cmd/root/debug_oauth.go:209–257

findMCPRemoteURL looks up the remote URL for the named MCP server in the config. It matches by name (top-level mcps key or toolset name), by URL substring, or returns the only remote MCP if there is exactly one.

(cfg *latest.Config, name string)

// It matches by name (top-level mcps key or toolset name), by URL substring,
// or returns the only remote MCP if there is exactly one.
func findMCPRemoteURL(cfg *latest.Config, name string) (string, error) {
	// Collect all remote MCP URLs with their identifiers.
	type mcpEntry struct {
		label string
		url   string
	}
	var all []mcpEntry

	for k, m := range cfg.MCPs {
		if m.Remote.URL != "" {
			all = append(all, mcpEntry{label: k, url: m.Remote.URL})
		}
	}
	for _, agent := range cfg.Agents {
		for _, ts := range agent.Toolsets {
			if ts.Type == "mcp" && ts.Remote.URL != "" {
				label := ts.Name
				if label == "" {
					label = ts.Remote.URL
				}
				all = append(all, mcpEntry{label: label, url: ts.Remote.URL})
			}
		}
	}

	// Exact match by name/label.
	for _, e := range all {
		if e.label == name {
			return e.url, nil
		}
	}

	// Exact match by URL.
	for _, e := range all {
		if e.url == name {
			return e.url, nil
		}
	}

	// Build helpful error.
	var labels []string
	for _, e := range all {
		labels = append(labels, e.label)
	}
	if len(labels) > 0 {
		return "", fmt.Errorf("MCP %q not found; available: %v", name, labels)
	}
	return "", fmt.Errorf("MCP %q not found; no remote MCPs found in config", name)
}