diff --git a/server/prompts/overseer_control_system.txt b/server/prompts/overseer_control_system.txt
index 60aa7f18..2639754d 100644
--- a/server/prompts/overseer_control_system.txt
+++ b/server/prompts/overseer_control_system.txt
@@ -1,14 +1,13 @@
 You are <NAME>, a control-first room AI for a live rover room.
 
 Rules:
-- You may choose SKIP, CHAT, ACTION, or ACTION+CHAT.
-- Respect tool availability and blocked tool reasons.
+- You may chat and call tools.
+- Respect safety, cooldowns, and blocked tool reasons.
 - Prefer restraint over spam.
 - If directly addressed, avoid ignoring users.
 - Keep lines concise and in-character.
 
-Output contract:
-- Return valid JSON only.
-- Shape:
-  {"decision":"SKIP|CHAT|ACTION|ACTION+CHAT","chat":"optional text","actions":[{"tool":"tool_id","args":{}}]}
-- Use `tool_id` values only from available tools.
+Tool behavior:
+- Use tool calls when actions are needed.
+- Do not invent tools.
+- If no action is needed, either respond with one short chat line or SKIP.
diff --git a/server/src/services/buttonBoxService/core.js b/server/src/services/buttonBoxService/core.js
index 1c9d7d1c..af4e7d3c 100644
--- a/server/src/services/buttonBoxService/core.js
+++ b/server/src/services/buttonBoxService/core.js
@@ -142,6 +142,32 @@ function createButtonBoxCore(deps) {
     return store.clone(button);
   }
 
+  async function addCount(buttonId, amount = 1) {
+    const state = store.getState();
+    const button = state.buttons.find((entry) => entry.id === buttonId);
+    if (!button) {
+      throw new Error('Unknown button');
+    }
+    const inc = Math.max(1, Math.floor(Number(amount) || 0));
+    button.count += inc;
+    button.lastIncrementAt = Date.now();
+    store.writeState();
+
+    io.emit('buttonBox:increment', {
+      buttonId,
+      count: button.count,
+      ts: button.lastIncrementAt,
+    });
+
+    while (button.count >= button.goal) {
+      await runRewardForButton(button);
+      store.writeState();
+    }
+
+    publishUpdated();
+    return store.clone(button);
+  }
+
   async function recoverEffects() {
     const state = store.getState();
     const effects = state.effects && typeof state.effects === 'object' ? { ...state.effects } : {};
@@ -165,6 +191,7 @@ function createButtonBoxCore(deps) {
 
   return {
     applyPress,
+    addCount,
     recoverEffects,
   };
 }
diff --git a/server/src/services/buttonBoxService/index.js b/server/src/services/buttonBoxService/index.js
index 331cc82b..bcf3184d 100644
--- a/server/src/services/buttonBoxService/index.js
+++ b/server/src/services/buttonBoxService/index.js
@@ -79,4 +79,5 @@ core.recoverEffects().catch((err) => {
 
 module.exports = {
   getButtonBoxState: store.getStateClone,
+  addButtonBoxCount: core.addCount,
 };
diff --git a/server/src/services/overseerControlService/contextBuilder.js b/server/src/services/overseerControlService/contextBuilder.js
index e09f6e22..c71e0d14 100644
--- a/server/src/services/overseerControlService/contextBuilder.js
+++ b/server/src/services/overseerControlService/contextBuilder.js
@@ -8,6 +8,13 @@ function toStateUpdate({ mode, homeAssistantState, neatoState, liftState, roster
   lines.push(`lights_locked_on: ${homeAssistantState?.lightPolicy?.lockedOn ? 'yes' : 'no'}`);
   lines.push(`lift: ${liftState?.connected ? 'connected' : 'offline'} busy=${liftState?.busy ? 'yes' : 'no'}`);
   lines.push(`neato: ${neatoState?.connected ? 'connected' : 'offline'} state=${neatoState?.telemetry?.robotState || 'unknown'}`);
+  const entities = Array.isArray(homeAssistantState?.entities) ? homeAssistantState.entities : [];
+  if (entities.length) {
+    lines.push('home_assistant_entities:');
+    entities.slice(0, 24).forEach((entity) => {
+      lines.push(`- ${entity.id} (${entity.type || 'entity'}) state=${entity.state || 'unknown'} available=${entity.available ? 'yes' : 'no'}`);
+    });
+  }
   const roverLines = (Array.isArray(roster) ? roster : []).slice(0, 6).map((rover) => {
     const roverId = rover?.id || 'unknown';
     const driver = rover?.driverNickname || 'none';
@@ -60,7 +67,7 @@ function buildModelMessages({ systemPrompt, stateUpdate, conversationMessages, a
   messages.push({
     role: 'user',
     content:
-      'Respond with JSON only: {"decision":"SKIP|CHAT|ACTION|ACTION+CHAT","chat":"optional text","actions":[{"tool":"tool_id","args":{}}]}. Use action tool ids only.',
+      'Use tool calls when needed. If no tool is needed, either respond with one short chat line or SKIP.',
   });
   return messages;
 }
diff --git a/server/src/services/overseerControlService/index.js b/server/src/services/overseerControlService/index.js
index 68d4830b..10e56de5 100644
--- a/server/src/services/overseerControlService/index.js
+++ b/server/src/services/overseerControlService/index.js
@@ -8,6 +8,7 @@ const { getMode } = require('../modeManager');
 const homeAssistantService = require('../homeAssistantService');
 const neatoService = require('../neatoService');
 const liftService = require('../liftService');
+const buttonBoxService = require('../buttonBoxService');
 const { getState: getHomeAssistantState, homeAssistantEvents } = homeAssistantService;
 const { getState: getNeatoState, neatoEvents } = neatoService;
 const { getState: getLiftState, liftEvents } = liftService;
@@ -23,9 +24,10 @@ const {
   MAX_BOT_CONTEXT,
   normalizeMs,
 } = require('./constants');
-const { isAdminRole, buildAdminState, parseOverseerOutput, buildFailureInfo } = require('./runtimeHelpers');
+const { isAdminRole, buildAdminState, buildFailureInfo } = require('./runtimeHelpers');
 const { toStateUpdate, buildToolState, buildConversation, buildModelMessages } = require('./contextBuilder');
-const { executeToolAction } = require('./tools');
+const { buildOllamaTools, executeToolAction } = require('./tools');
+const { loadMemory, saveMemory, createDefaultMemory } = require('./memoryStore');
 
 const config = loadConfig();
 const overseerConfig = config.overseerControl || {};
@@ -46,7 +48,7 @@ const runtime = {
   generationCount: 0,
   generationTotalMs: 0,
   runHistory: [],
-  memoryStore: ['', '', ''],
+  memoryStore: loadMemory(),
 };
 
 let status = {
@@ -112,11 +114,14 @@ async function readPrompt() {
 }
 
 function buildRosterSummary() {
-  return roverManager.getRoster().map((rover) => ({
-    id: rover?.id || 'unknown',
-    statusTag: rover?.statusTag || 'unknown',
-    driverNickname: rover?.driverNickname || null,
-  }));
+  return roverManager
+    .getRoster()
+    .filter((rover) => roverManager.canReplayRoverId(rover?.id))
+    .map((rover) => ({
+      id: rover?.id || 'unknown',
+      statusTag: rover?.statusTag || 'unknown',
+      driverNickname: rover?.driverNickname || null,
+    }));
 }
 
 function computeTriggerReason() {
@@ -131,6 +136,36 @@ function computeTriggerReason() {
   return null;
 }
 
+function normalizeToolCalls(payload = null) {
+  const calls = Array.isArray(payload?.message?.tool_calls) ? payload.message.tool_calls : [];
+  return calls
+    .map((call) => {
+      const fn = call?.function || {};
+      const tool = String(fn.name || '').trim();
+      if (!tool) return null;
+      let args = fn.arguments;
+      if (typeof args === 'string') {
+        try {
+          args = JSON.parse(args);
+        } catch {
+          args = {};
+        }
+      }
+      if (!args || typeof args !== 'object') args = {};
+      return { tool, args };
+    })
+    .filter(Boolean);
+}
+
+function inferDecision({ toolCalls, chatText }) {
+  const hasTools = (toolCalls || []).length > 0;
+  const hasChat = Boolean(String(chatText || '').trim());
+  if (hasTools && hasChat) return 'ACTION+CHAT';
+  if (hasTools) return 'ACTION';
+  if (hasChat) return 'CHAT';
+  return 'SKIP';
+}
+
 async function runDecision(triggerReason) {
   const runId = runtime.tickCount;
   updateStatus({ phase: 'context_build', currentRunId: runId, lastTriggerReason: triggerReason, lastError: null, lastErrorDetails: null });
@@ -144,7 +179,12 @@ async function runDecision(triggerReason) {
   const stateUpdate = toStateUpdate({ mode, homeAssistantState, neatoState, liftState, roster, triggerReason });
   const toolState = buildToolState({ mode, homeAssistantState, neatoState, liftState });
 
-  const recentConversation = getRecentMessages(MAX_CHAT_CONTEXT + MAX_BOT_CONTEXT, { includeSystem: true });
+  const recentConversation = getRecentMessages(MAX_CHAT_CONTEXT + MAX_BOT_CONTEXT + 20, { includeSystem: true })
+    .filter((entry) => {
+      if (!entry?.roverId) return true;
+      return roverManager.canReplayRoverId(entry.roverId);
+    })
+    .slice(-(MAX_CHAT_CONTEXT + MAX_BOT_CONTEXT));
   const conversationMessages = buildConversation({ recentMessages: recentConversation, name });
 
   const systemPrompt = await readPrompt();
@@ -155,6 +195,7 @@ async function runDecision(triggerReason) {
     availableTools: toolState.available,
     blockedTools: toolState.blocked,
   });
+  const ollamaTools = buildOllamaTools(toolState.availableIds);
 
   updateStatus({
     phase: 'awaiting_model',
@@ -167,19 +208,24 @@ async function runDecision(triggerReason) {
     lastModelInputAt: Date.now(),
   });
 
-  let parsed = { decision: 'SKIP', chat: null, actions: [], raw: '' };
   const generationStart = Date.now();
+  let payload = null;
   if (ollamaClient && model) {
-    const payload = await ollamaClient.chat({
+    payload = await ollamaClient.chat({
       model,
       stream: false,
       keep_alive: -1,
       options: { temperature: 0.4, top_p: 0.9 },
       messages: modelMessages,
+      tools: ollamaTools,
     });
-    parsed = parseOverseerOutput(payload?.message?.content || '');
   }
 
+  const rawOutput = String(payload?.message?.content || '');
+  const toolCalls = normalizeToolCalls(payload);
+  const chatDraft = rawOutput.trim() || null;
+  const decision = inferDecision({ toolCalls, chatText: chatDraft });
+
   const generationMs = Math.max(0, Date.now() - generationStart);
   runtime.generationCount += 1;
   runtime.generationTotalMs += generationMs;
@@ -187,33 +233,37 @@ async function runDecision(triggerReason) {
   runtime.lastModelAt = Date.now();
 
   const actionResults = [];
+  const requestedActions = toolCalls;
   let outcome = observeOnly ? 'observed' : 'executed';
-  let reason = observeOnly ? 'observe-only mode' : null;
+  const reason = observeOnly ? 'observe-only mode' : null;
 
   if (!observeOnly) {
-    if ((parsed.decision === 'CHAT' || parsed.decision === 'ACTION+CHAT') && parsed.chat) {
-      sendSystemMessage(parsed.chat, { nickname: name });
+    if ((decision === 'CHAT' || decision === 'ACTION+CHAT') && chatDraft) {
+      sendSystemMessage(chatDraft, { nickname: name });
       actionResults.push({ kind: 'chat', ok: true });
     }
 
-    if (parsed.decision === 'ACTION' || parsed.decision === 'ACTION+CHAT') {
-      for (const action of parsed.actions) {
-        const isAvailable = toolState.available.some((signature) => signature.startsWith(`${action.tool}(`));
-        if (!isAvailable) {
+    if (decision === 'ACTION' || decision === 'ACTION+CHAT') {
+      for (const action of requestedActions) {
+        if (!toolState.availableIds.includes(action.tool)) {
           actionResults.push({ kind: 'tool', tool: action.tool, ok: false, error: 'tool unavailable or blocked' });
           continue;
         }
         try {
-          const result = await executeToolAction(action, {
+          const result = await executeToolAction(action.tool, action.args, {
             sendSystemMessage,
             name,
             memoryStore: runtime.memoryStore,
             neatoService,
             liftService,
             homeAssistantService,
+            buttonBoxService,
             actor: 'overseerControl',
           });
           if (action.tool === 'memory_write' && Array.isArray(result?.slots)) {
+            runtime.memoryStore = saveMemory(result.slots);
+          }
+          if (action.tool === 'memory_read' && Array.isArray(result?.slots)) {
             runtime.memoryStore = result.slots;
           }
           actionResults.push({ kind: 'tool', tool: action.tool, ok: true, result });
@@ -227,10 +277,10 @@ async function runDecision(triggerReason) {
   updateStatus({
     phase: 'decision_recorded',
     lastModelOutputAt: Date.now(),
-    lastModelRawOutput: parsed.raw,
-    lastDecision: parsed.decision,
-    lastChatDraft: parsed.chat,
-    lastRequestedActions: parsed.actions,
+    lastModelRawOutput: rawOutput,
+    lastDecision: decision,
+    lastChatDraft: chatDraft,
+    lastRequestedActions: requestedActions,
     lastActionResults: actionResults,
     lastOutcome: outcome,
     lastReason: reason,
@@ -243,9 +293,9 @@ async function runDecision(triggerReason) {
     runId,
     at: Date.now(),
     triggerReason,
-    decision: parsed.decision,
-    chatDraft: parsed.chat,
-    requestedActions: parsed.actions,
+    decision,
+    chatDraft,
+    requestedActions,
     actionResults,
     outcome,
     observeOnly,
@@ -292,7 +342,7 @@ function clearHistory() {
   runtime.runHistory = [];
   runtime.generationCount = 0;
   runtime.generationTotalMs = 0;
-  runtime.memoryStore = ['', '', ''];
+  runtime.memoryStore = saveMemory(createDefaultMemory());
   updateStatus({ lastReason: 'admin requested clear history', lastOutcome: 'cleared' });
 }
 
diff --git a/server/src/services/overseerControlService/memoryStore.js b/server/src/services/overseerControlService/memoryStore.js
new file mode 100644
index 00000000..dd9dc427
--- /dev/null
+++ b/server/src/services/overseerControlService/memoryStore.js
@@ -0,0 +1,36 @@
+const fs = require('fs');
+const { resolveDataPath } = require('../../helpers/dataPaths');
+
+const STORE_PATH = resolveDataPath('overseer-control-memory.json');
+
+function createDefaultMemory() {
+  return ['', '', ''];
+}
+
+function sanitizeSlots(slots) {
+  const next = Array.isArray(slots) ? slots.slice(0, 3) : [];
+  while (next.length < 3) next.push('');
+  return next.map((entry) => String(entry || '').slice(0, 180));
+}
+
+function loadMemory() {
+  try {
+    const raw = JSON.parse(fs.readFileSync(STORE_PATH, 'utf8'));
+    return sanitizeSlots(raw?.slots);
+  } catch {
+    return createDefaultMemory();
+  }
+}
+
+function saveMemory(slots) {
+  const next = sanitizeSlots(slots);
+  const payload = { updatedAt: Date.now(), slots: next };
+  fs.writeFileSync(STORE_PATH, `${JSON.stringify(payload, null, 2)}\n`, 'utf8');
+  return next;
+}
+
+module.exports = {
+  loadMemory,
+  saveMemory,
+  createDefaultMemory,
+};
diff --git a/server/src/services/overseerControlService/tools/buttonBoxAddCount.js b/server/src/services/overseerControlService/tools/buttonBoxAddCount.js
new file mode 100644
index 00000000..9fb3964e
--- /dev/null
+++ b/server/src/services/overseerControlService/tools/buttonBoxAddCount.js
@@ -0,0 +1,29 @@
+module.exports = {
+  id: 'button_box_add_count',
+  signature: 'button_box_add_count(button_id, amount)',
+  description: 'Add progress count to a button box button.',
+  parameters: {
+    type: 'object',
+    properties: {
+      button_id: { type: 'integer', minimum: 1, maximum: 4 },
+      amount: { type: 'integer', minimum: 1, maximum: 25 },
+    },
+    required: ['button_id', 'amount'],
+    additionalProperties: false,
+  },
+  availability(ctx = {}) {
+    const mode = String(ctx.mode || '');
+    if (mode === 'admin' || mode === 'lockdown') {
+      return { available: false, reason: `policy_lock:site_mode_${mode}` };
+    }
+    return { available: true, reason: null };
+  },
+  async execute({ args = {}, buttonBoxService }) {
+    const buttonId = Math.max(1, Math.min(4, Number(args?.button_id) || 0));
+    const amount = Math.max(1, Math.min(25, Number(args?.amount) || 0));
+    if (!buttonId) throw new Error('button_box_add_count requires args.button_id 1..4');
+    if (!amount) throw new Error('button_box_add_count requires args.amount 1..25');
+    const resp = await buttonBoxService.addButtonBoxCount(buttonId, amount);
+    return { ok: true, button: resp };
+  },
+};
diff --git a/server/src/services/overseerControlService/tools/chatSay.js b/server/src/services/overseerControlService/tools/chatSay.js
index f40b4621..cd1af4f7 100644
--- a/server/src/services/overseerControlService/tools/chatSay.js
+++ b/server/src/services/overseerControlService/tools/chatSay.js
@@ -1,6 +1,15 @@
 module.exports = {
   id: 'chat_say',
   signature: 'chat_say(text)',
+  description: 'Post a chat line as the Overseer bot.',
+  parameters: {
+    type: 'object',
+    properties: {
+      text: { type: 'string', minLength: 1, maxLength: 220 },
+    },
+    required: ['text'],
+    additionalProperties: false,
+  },
   availability() {
     return { available: true, reason: null };
   },
diff --git a/server/src/services/overseerControlService/tools/haSetEntity.js b/server/src/services/overseerControlService/tools/haSetEntity.js
index f962460f..8e2da124 100644
--- a/server/src/services/overseerControlService/tools/haSetEntity.js
+++ b/server/src/services/overseerControlService/tools/haSetEntity.js
@@ -1,6 +1,16 @@
 module.exports = {
   id: 'ha_set_entity',
   signature: 'ha_set_entity(entity_id, state)',
+  description: 'Set Home Assistant controllable entity on/off.',
+  parameters: {
+    type: 'object',
+    properties: {
+      entity_id: { type: 'string', minLength: 1 },
+      state: { type: 'string', enum: ['on', 'off'] },
+    },
+    required: ['entity_id', 'state'],
+    additionalProperties: false,
+  },
   availability(ctx = {}) {
     const mode = String(ctx.mode || '');
     if (mode === 'admin' || mode === 'lockdown') {
@@ -15,6 +25,10 @@ module.exports = {
   async execute({ args = {}, homeAssistantService }) {
     const entityId = String(args?.entity_id || args?.entityId || '').trim();
     if (!entityId) throw new Error('ha_set_entity requires args.entity_id');
+    const allowed = new Set(
+      (homeAssistantService.getState()?.entities || []).map((entry) => String(entry?.id || '')).filter(Boolean),
+    );
+    if (!allowed.has(entityId)) throw new Error('ha_set_entity entity_id not configured');
     const state = String(args?.state || '').toLowerCase();
     if (state !== 'on' && state !== 'off') throw new Error('ha_set_entity requires args.state of on/off');
     await homeAssistantService.setEntityState(entityId, state, { source: 'overseerControl' });
diff --git a/server/src/services/overseerControlService/tools/index.js b/server/src/services/overseerControlService/tools/index.js
index 2435566e..fe1afdbd 100644
--- a/server/src/services/overseerControlService/tools/index.js
+++ b/server/src/services/overseerControlService/tools/index.js
@@ -8,6 +8,7 @@ const neatoSendHome = require('./neatoSendHome');
 const neatoLocate = require('./neatoLocate');
 const neatoClearErrors = require('./neatoClearErrors');
 const haSetEntity = require('./haSetEntity');
+const buttonBoxAddCount = require('./buttonBoxAddCount');
 
 const TOOL_DEFINITIONS = [
   chatSay,
@@ -20,37 +21,69 @@ const TOOL_DEFINITIONS = [
   neatoLocate,
   neatoClearErrors,
   haSetEntity,
+  buttonBoxAddCount,
 ];
 const TOOL_BY_ID = new Map(TOOL_DEFINITIONS.map((tool) => [tool.id, tool]));
 
 function evaluateTools(context = {}) {
   const available = [];
+  const availableIds = [];
   const blocked = [];
   TOOL_DEFINITIONS.forEach((tool) => {
     const result = typeof tool.availability === 'function' ? tool.availability(context) : { available: false, reason: 'unavailable' };
     if (result?.available) {
       available.push(tool.signature);
+      availableIds.push(tool.id);
       return;
     }
-    blocked.push({ tool: tool.signature, reason: result?.reason || 'unavailable' });
+    blocked.push({ id: tool.id, tool: tool.signature, reason: result?.reason || 'unavailable' });
   });
-  return { available, blocked };
+  return { available, availableIds, blocked };
 }
 
-async function executeToolAction(action = {}, context = {}) {
-  const toolId = String(action?.tool || '').trim();
-  const tool = TOOL_BY_ID.get(toolId);
+function buildOllamaTools(availableIds = []) {
+  const allowed = new Set((availableIds || []).map((id) => String(id)));
+  return TOOL_DEFINITIONS.filter((tool) => allowed.has(tool.id)).map((tool) => ({
+    type: 'function',
+    function: {
+      name: tool.id,
+      description: String(tool.description || tool.signature || tool.id),
+      parameters: tool.parameters || {
+        type: 'object',
+        properties: {},
+      },
+    },
+  }));
+}
+
+async function executeToolAction(toolId, args = {}, context = {}) {
+  const key = String(toolId || '').trim();
+  if (!key) throw new Error('Missing tool id');
+  const tool = TOOL_BY_ID.get(key);
   if (!tool) {
-    throw new Error(`Unknown tool: ${toolId}`);
+    throw new Error(`Unknown tool: ${key}`);
   }
   if (typeof tool.execute !== 'function') {
-    throw new Error(`Tool ${toolId} is not executable`);
+    throw new Error(`Tool ${key} is not executable`);
   }
-  return tool.execute({ ...context, args: action?.args || {} });
+  return tool.execute({ ...context, args: args || {} });
+}
+
+function getToolById(toolId) {
+  return TOOL_BY_ID.get(String(toolId || '').trim()) || null;
+}
+
+function getIdForSignature(signature) {
+  const sig = String(signature || '').trim();
+  const match = TOOL_DEFINITIONS.find((tool) => tool.signature === sig);
+  return match?.id || null;
 }
 
 module.exports = {
   TOOL_DEFINITIONS,
   evaluateTools,
+  buildOllamaTools,
   executeToolAction,
+  getToolById,
+  getIdForSignature,
 };
diff --git a/server/src/services/overseerControlService/tools/liftDown.js b/server/src/services/overseerControlService/tools/liftDown.js
index 1a1def28..9a702aa3 100644
--- a/server/src/services/overseerControlService/tools/liftDown.js
+++ b/server/src/services/overseerControlService/tools/liftDown.js
@@ -1,6 +1,8 @@
 module.exports = {
   id: 'lift_down',
   signature: 'lift_down()',
+  description: 'Move the lift downward.',
+  parameters: { type: 'object', properties: {}, additionalProperties: false },
   availability(ctx = {}) {
     const mode = String(ctx.mode || '');
     if (mode === 'admin' || mode === 'lockdown') {
diff --git a/server/src/services/overseerControlService/tools/liftUp.js b/server/src/services/overseerControlService/tools/liftUp.js
index f26f7b98..51371f12 100644
--- a/server/src/services/overseerControlService/tools/liftUp.js
+++ b/server/src/services/overseerControlService/tools/liftUp.js
@@ -1,6 +1,8 @@
 module.exports = {
   id: 'lift_up',
   signature: 'lift_up()',
+  description: 'Move the lift upward.',
+  parameters: { type: 'object', properties: {}, additionalProperties: false },
   availability(ctx = {}) {
     const mode = String(ctx.mode || '');
     if (mode === 'admin' || mode === 'lockdown') {
diff --git a/server/src/services/overseerControlService/tools/memoryRead.js b/server/src/services/overseerControlService/tools/memoryRead.js
index 9ff6c2df..8998d3dc 100644
--- a/server/src/services/overseerControlService/tools/memoryRead.js
+++ b/server/src/services/overseerControlService/tools/memoryRead.js
@@ -1,6 +1,12 @@
 module.exports = {
   id: 'memory_read',
   signature: 'memory_read()',
+  description: 'Read the Overseer persistent 3-slot memory.',
+  parameters: {
+    type: 'object',
+    properties: {},
+    additionalProperties: false,
+  },
   availability() {
     return { available: true, reason: null };
   },
diff --git a/server/src/services/overseerControlService/tools/memoryWrite.js b/server/src/services/overseerControlService/tools/memoryWrite.js
index 7c974d77..b00794ea 100644
--- a/server/src/services/overseerControlService/tools/memoryWrite.js
+++ b/server/src/services/overseerControlService/tools/memoryWrite.js
@@ -1,6 +1,16 @@
 module.exports = {
   id: 'memory_write',
   signature: 'memory_write(slot, text)',
+  description: 'Write one of 3 Overseer memory slots.',
+  parameters: {
+    type: 'object',
+    properties: {
+      slot: { type: 'integer', minimum: 1, maximum: 3 },
+      text: { type: 'string', minLength: 1, maxLength: 180 },
+    },
+    required: ['slot', 'text'],
+    additionalProperties: false,
+  },
   availability() {
     return { available: true, reason: null };
   },
diff --git a/server/src/services/overseerControlService/tools/neatoClearErrors.js b/server/src/services/overseerControlService/tools/neatoClearErrors.js
index 999a6fc5..91c6afe8 100644
--- a/server/src/services/overseerControlService/tools/neatoClearErrors.js
+++ b/server/src/services/overseerControlService/tools/neatoClearErrors.js
@@ -1,6 +1,8 @@
 module.exports = {
   id: 'neato_clear_errors',
   signature: 'neato_clear_errors()',
+  description: 'Clear Neato errors.',
+  parameters: { type: 'object', properties: {}, additionalProperties: false },
   availability(ctx = {}) {
     const mode = String(ctx.mode || '');
     if (mode === 'admin' || mode === 'lockdown') {
diff --git a/server/src/services/overseerControlService/tools/neatoLocate.js b/server/src/services/overseerControlService/tools/neatoLocate.js
index 68380e46..edae15ee 100644
--- a/server/src/services/overseerControlService/tools/neatoLocate.js
+++ b/server/src/services/overseerControlService/tools/neatoLocate.js
@@ -1,6 +1,8 @@
 module.exports = {
   id: 'neato_locate',
   signature: 'neato_locate()',
+  description: 'Play Neato locate/chime action.',
+  parameters: { type: 'object', properties: {}, additionalProperties: false },
   availability(ctx = {}) {
     const mode = String(ctx.mode || '');
     if (mode === 'admin' || mode === 'lockdown') {
diff --git a/server/src/services/overseerControlService/tools/neatoSendHome.js b/server/src/services/overseerControlService/tools/neatoSendHome.js
index c123fe75..13a8fe7f 100644
--- a/server/src/services/overseerControlService/tools/neatoSendHome.js
+++ b/server/src/services/overseerControlService/tools/neatoSendHome.js
@@ -1,6 +1,8 @@
 module.exports = {
   id: 'neato_send_home',
   signature: 'neato_send_home()',
+  description: 'Send Neato back to base.',
+  parameters: { type: 'object', properties: {}, additionalProperties: false },
   availability(ctx = {}) {
     const mode = String(ctx.mode || '');
     if (mode === 'admin' || mode === 'lockdown') {
diff --git a/server/src/services/overseerControlService/tools/neatoStart.js b/server/src/services/overseerControlService/tools/neatoStart.js
index 5164ea7b..5c0fb821 100644
--- a/server/src/services/overseerControlService/tools/neatoStart.js
+++ b/server/src/services/overseerControlService/tools/neatoStart.js
@@ -1,6 +1,8 @@
 module.exports = {
   id: 'neato_start',
   signature: 'neato_start()',
+  description: 'Start Neato cleaning cycle.',
+  parameters: { type: 'object', properties: {}, additionalProperties: false },
   availability(ctx = {}) {
     const mode = String(ctx.mode || '');
     if (mode === 'admin' || mode === 'lockdown') {