feat: import agents_and_robots platform as unibots (Matrix-out, unibus transport)
Reemplaza el scaffold del echobot por la plataforma completa de bots traida desde ~/DataProyects/Github/agents_and_robots tras la operacion Matrix-out: los bots ya no hablan por Matrix sino por el bus unibus (modelo todo-rooms + E2E via shell/transportunibus sobre github.com/enmanuel/unibus/pkg/client). - go.mod: replace de unibus -> ../unibus y de fn-registry -> ../../../.. (paths relativos reajustados a la nueva ubicacion dentro de fn_registry). - app.md: bump a 0.2.0, descripcion + arquitectura + comandos + gotchas reales. - modulo Go conservado como github.com/enmanuel/agents (sin reescribir imports). agents_and_robots queda archivado como museo de la era Matrix.
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package agents
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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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"strings"
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"time"
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"github.com/enmanuel/agents/internal/config"
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"github.com/enmanuel/agents/pkg/command"
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"github.com/enmanuel/agents/pkg/decision"
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"github.com/enmanuel/agents/pkg/transport"
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"github.com/enmanuel/agents/shell/effects"
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"github.com/enmanuel/agents/shell/transportunibus"
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)
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// Robot is a lightweight runtime for command-only bots.
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// Unlike Agent, it has no LLM, rules, memory, knowledge, skills, or tools.
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// It connects to the bus and dispatches commands; non-command messages are ignored.
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type Robot struct {
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cfg *config.AgentConfig
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transport *transportunibus.Transport
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sender effects.Sender
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logger *slog.Logger
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// Lifecycle
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cancel context.CancelFunc
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done chan struct{}
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// Commands — handlers keyed by canonical name; aliases maps alias → canonical.
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commands map[string]CommandHandler
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cmdAliases map[string]string
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customSpecs []command.Spec
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startTime time.Time
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// Personality prefix for replies
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prefix string
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}
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// NewRobot creates a lightweight command-only bot from its config and logger.
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// It initializes the unibus transport and built-in commands.
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func NewRobot(cfg *config.AgentConfig, logger *slog.Logger) (*Robot, error) {
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tr, err := transportunibus.New(cfg.Bus, logger)
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if err != nil {
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return nil, fmt.Errorf("unibus transport: %w", err)
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}
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r := &Robot{
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cfg: cfg,
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transport: tr,
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sender: tr.Sender(),
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logger: logger,
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done: make(chan struct{}),
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commands: make(map[string]CommandHandler),
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cmdAliases: command.BuiltinNames(),
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startTime: time.Now(),
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prefix: cfg.Personality.Prefix,
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}
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// Register built-in commands (robot-appropriate subset).
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r.registerBuiltinCommands()
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return r, nil
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}
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// registerBuiltinCommands registers command handlers appropriate for a robot.
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// Robots support: help, ping, status, info, version.
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// They do NOT support: tools, tool, clear, prompts (no LLM, no memory, no tools).
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func (r *Robot) registerBuiltinCommands() {
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r.commands["help"] = r.cmdHelp
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r.commands["ping"] = r.cmdPing
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r.commands["status"] = r.cmdStatus
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r.commands["info"] = r.cmdInfo
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r.commands["version"] = r.cmdVersion
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}
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// RegisterCommand adds a custom command handler for this robot.
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func (r *Robot) RegisterCommand(spec command.Spec, handler CommandHandler) {
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r.commands[spec.Name] = handler
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r.cmdAliases[spec.Name] = spec.Name
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for _, alias := range spec.Aliases {
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r.cmdAliases[alias] = spec.Name
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}
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r.customSpecs = append(r.customSpecs, spec)
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r.logger.Info("command_registered", "command", spec.Name, "aliases", spec.Aliases)
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}
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// Run starts the robot's transport loop. Blocks until ctx is cancelled.
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func (r *Robot) Run(ctx context.Context) error {
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ctx, r.cancel = context.WithCancel(ctx)
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defer close(r.done)
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if r.transport != nil {
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defer r.transport.Close()
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}
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r.logger.Info("robot starting",
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"id", r.cfg.Agent.ID,
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"name", r.cfg.Agent.Name,
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"type", "robot",
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"endpoint", r.transport.Endpoint(),
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)
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return r.transport.Run(ctx, r.handleInbound)
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}
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// Stop cancels this robot's individual context, causing Run to return.
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func (r *Robot) Stop() {
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if r.cancel != nil {
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r.cancel()
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}
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}
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// Done returns a channel that is closed when Run has returned.
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func (r *Robot) Done() <-chan struct{} {
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return r.done
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}
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// handleInbound is called for each filtered incoming message. It carries no
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// mautrix types, so the robot core is transport-neutral. For a robot, only
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// commands are processed; all other messages are silently ignored.
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func (r *Robot) handleInbound(ctx context.Context, in transport.InboundMessage) {
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msgCtx := inboundToMsgCtx(in)
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roomID := in.RoomID
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// Only process commands. Non-command messages are silently ignored.
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if msgCtx.Command == "" {
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r.logger.Debug("non-command message, ignoring (robot)",
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"sender", msgCtx.SenderID,
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"room", roomID,
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)
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return
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}
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r.logger.Info("command_received",
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"command", msgCtx.Command,
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"sender", msgCtx.SenderID,
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"room", roomID,
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"args", msgCtx.Args,
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)
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// Resolve aliases
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cmdName := msgCtx.Command
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if canonical, ok := r.cmdAliases[cmdName]; ok {
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cmdName = canonical
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}
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if handler, ok := r.commands[cmdName]; ok {
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r.logger.Info("command_executed", "command", cmdName)
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reply := handler(ctx, msgCtx)
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_ = r.sendReply(ctx, roomID, msgCtx.EventID, msgCtx.ThreadID, reply)
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return
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}
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// Unknown command
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r.logger.Info("command_unknown", "command", msgCtx.Command)
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_ = r.sendReply(ctx, roomID, msgCtx.EventID, msgCtx.ThreadID,
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fmt.Sprintf("Comando desconocido: `!%s`. Usa `!help` para ver comandos disponibles.", msgCtx.Command))
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}
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// sendReply sends a markdown reply that respects thread context.
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func (r *Robot) sendReply(ctx context.Context, roomID, eventID, threadID, markdown string) error {
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if threadID != "" {
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return r.sender.SendThreadMarkdown(ctx, roomID, threadID, eventID, markdown)
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}
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return r.sender.SendReplyMarkdown(ctx, roomID, eventID, markdown)
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}
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// ── Built-in command handlers (robot subset) ─────────────────────────────
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func (r *Robot) cmdHelp(_ context.Context, _ decision.MessageContext) string {
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var b strings.Builder
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b.WriteString("**Comandos disponibles:**\n\n")
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// Built-in commands appropriate for robots
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robotBuiltins := []command.Spec{
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{Name: "help", Aliases: []string{"h"}, Description: "Lista comandos disponibles", Usage: "!help"},
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{Name: "ping", Description: "Alive check", Usage: "!ping"},
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{Name: "status", Description: "Info del robot: uptime", Usage: "!status"},
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{Name: "info", Description: "Nombre, version y descripcion", Usage: "!info"},
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{Name: "version", Aliases: []string{"v"}, Description: "Version del robot", Usage: "!version"},
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}
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for _, spec := range robotBuiltins {
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writeSpec(&b, spec)
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}
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// Agent-specific commands (registered via RegisterCommand)
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if len(r.customSpecs) > 0 {
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b.WriteString("\n**Comandos del robot:**\n\n")
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for _, spec := range r.customSpecs {
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if spec.Hidden {
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continue
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}
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writeSpec(&b, spec)
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}
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}
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return b.String()
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}
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func (r *Robot) cmdPing(_ context.Context, _ decision.MessageContext) string {
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return fmt.Sprintf("pong — %s", time.Now().Format(time.RFC3339))
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}
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func (r *Robot) cmdStatus(_ context.Context, _ decision.MessageContext) string {
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uptime := time.Since(r.startTime).Truncate(time.Second)
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var b strings.Builder
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fmt.Fprintf(&b, "**Estado de %s:**\n\n", r.cfg.Agent.Name)
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fmt.Fprintf(&b, "- **Tipo:** robot\n")
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fmt.Fprintf(&b, "- **Uptime:** %s\n", uptime)
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fmt.Fprintf(&b, "- **Comandos custom:** %d\n", len(r.customSpecs))
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return b.String()
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}
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func (r *Robot) cmdInfo(_ context.Context, _ decision.MessageContext) string {
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var b strings.Builder
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b.WriteString("## Identidad\n\n")
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fmt.Fprintf(&b, "- **Nombre:** %s\n", r.cfg.Agent.Name)
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fmt.Fprintf(&b, "- **ID:** `%s`\n", r.cfg.Agent.ID)
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fmt.Fprintf(&b, "- **Tipo:** robot\n")
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if r.cfg.Agent.Version != "" {
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fmt.Fprintf(&b, "- **Version:** %s\n", r.cfg.Agent.Version)
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}
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fmt.Fprintf(&b, "- **Descripcion:** %s\n", r.cfg.Agent.Description)
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uptime := time.Since(r.startTime).Round(time.Second)
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b.WriteString("\n## Uptime\n\n")
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fmt.Fprintf(&b, "- **Activo desde:** %s\n", uptime)
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return b.String()
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}
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func (r *Robot) cmdVersion(_ context.Context, _ decision.MessageContext) string {
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v := r.cfg.Agent.Version
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if v == "" {
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v = "sin version"
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}
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return fmt.Sprintf("%s %s", r.cfg.Agent.Name, v)
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}
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