docs: add proactive continuation docs; make coder ping window configurable

README.md

@@ -19,6 +19,33 @@ Nova is a friendly, slightly witty Discord companion that chats naturally in DMs
 - Discord bot token with **Message Content Intent** enabled
 - OpenRouter or OpenAI API key
 
+## Setup
+1. Install dependencies:
+   ```bash
+   npm install
+   ```markdown
+   # Discord AI Companion
+
+   Nova is a friendly, slightly witty Discord companion that chats naturally in DMs or when mentioned in servers. It runs on Node.js, uses `discord.js` v14, and supports OpenRouter (recommended) or OpenAI backends for model access, plus lightweight local memory for persistent personality.
+
+   ## Features
+   - Conversational replies in DMs automatically; replies in servers when mentioned or in a pinned channel.
+   - Chat model (defaults to `meta-llama/llama-3-8b-instruct` when using OpenRouter) for dialogue and a low-cost embedding model (`nvidia/llama-nemotron-embed-vl-1b-v2` by default). OpenAI keys/models may be used as a fallback.
+   - Short-term, long-term, and summarized memory layers with cosine-similarity retrieval.
+   - Automatic memory pruning, importance scoring, and transcript summarization when chats grow long.
+   - Local SQLite memory file (no extra infrastructure) powered by `sql.js`, plus graceful retries for the model API (OpenRouter/OpenAI).
+   - Optional "miss u" pings that DM your coder at randomized intervals (default 6–8 hours) when `CODER_USER_ID` is set. You can override the window with `CODER_PING_MIN_MS` and `CODER_PING_MAX_MS` (milliseconds).
+   - Proactive conversation continuation: Nova can continue a conversation for a quiet user by sending short follow-ups based on recent short-term memory. By default Nova will send a follow-up every 15s of user silence (configurable via `CONTINUATION_INTERVAL_MS`) and will stop after a configurable number of proactive messages (`CONTINUATION_MAX_PROACTIVE`). Users can halt continuation by saying a stop cue (e.g., "gotta go", "brb", "see ya").
+   - Dynamic per-message prompt directives that tune Nova's tone (empathetic, hype, roleplay, etc.) before every OpenAI call.
+   - Lightweight Google scraping for fresh answers without paid APIs (locally cached).
+   - Guard rails that refuse "ignore previous instructions"-style jailbreak attempts plus a configurable search blacklist.
+   - The same blacklist applies to everyday conversation—if a user message contains a banned term, Nova declines the topic outright.
+
+   ## Prerequisites
+   - Node.js 18+ (tested up through Node 25)
+   - Discord bot token with **Message Content Intent** enabled
+   - OpenRouter or OpenAI API key
+
    ## Setup
    1. Install dependencies:
       ```bash
@@ -36,8 +63,11 @@ Nova is a friendly, slightly witty Discord companion that chats naturally in DMs
       - `OPENROUTER_EMBED_MODEL`: Optional embed model override for OpenRouter (default `nvidia/llama-nemotron-embed-vl-1b-v2`).
       - `OPENAI_API_KEY`: Optional OpenAI key (used as fallback when `USE_OPENROUTER` is not `true`).
       - `BOT_CHANNEL_ID`: Optional guild channel ID where the bot can reply without mentions
-   - `CODER_USER_ID`: Optional Discord user ID to receive surprise DMs every 0–6 hours
+      - `CODER_USER_ID`: Optional Discord user ID to receive surprise DMs every 6–8 hours (configurable)
       - `ENABLE_WEB_SEARCH`: Set to `false` to disable Google lookups (default `true`)
+      - `CONTINUATION_INTERVAL_MS`: (optional) ms between proactive follow-ups (default 15000)
+      - `CONTINUATION_MAX_PROACTIVE`: (optional) max number of proactive follow-ups (default 10)
+      - `CODER_PING_MIN_MS` / `CODER_PING_MAX_MS`: (optional) override min/max coder ping window in ms (defaults 6–8 hours)
 
    ## Running
    - Development: `npm run dev`
@@ -85,6 +115,8 @@ README.md
    5. The reply is sent back to Discord. If Nova wants to send a burst of thoughts, she emits the `<SPLIT>` token and the runtime fans it out into multiple sequential Discord messages.
    6. Long chats automatically summarize; low-value memories eventually get pruned.
 
+   Nova may also enter a proactive continuation mode after replying: if you stay quiet, she can send short, context-aware follow-ups at the configured interval until you stop her with a short phrase like "gotta go" or after the configured maximum number of follow-ups.
+
    ## Dynamic Prompting
    - Each turn, Nova inspects the fresh user message (tone, instructions, roleplay cues, explicit “split this” requests) plus the last few utterances.
    - A helper (`composeDynamicPrompt` in [src/bot.js](src/bot.js)) emits short directives like “User mood: fragile, be gentle” or “They asked for roleplay—stay in character.”
@@ -98,7 +130,7 @@ README.md
    - Every entry in `data/search.log` records which transport (direct or cache) served the lookup so you can audit traffic paths quickly.
 
    ## Proactive Pings
-- When `CODER_USER_ID` is provided, Nova spins up a timer on startup that waits a random duration (anywhere from immediate to 6 hours) before DMing that user.
+   - When `CODER_USER_ID` is provided, Nova spins up a timer on startup that waits a random duration between the configured min/max interval before DMing that user (defaults to 6–8 hours). Override the window with `CODER_PING_MIN_MS` and `CODER_PING_MAX_MS` in milliseconds.
    - Each ping goes through the configured model API (OpenRouter/OpenAI) with the prompt "you havent messaged your coder in a while, and you wanna chat with him!" so responses stay playful and unscripted.
    - The ping gets typed out (`sendTyping`) for realism and is stored back into the memory layers so the next incoming reply has context.
 
@@ -107,3 +139,4 @@ README.md
    - To reset persona, delete `data/memory.sqlite` while the bot is offline.
 
    Happy chatting!
+   ``` 

src/bot.js

@@ -15,6 +15,78 @@ const client = new Client({
 });
 
 let coderPingTimer;
+const continuationState = new Map();
+
+const stopCueRegex = /(\b(gotta go|gotta run|i'?m gonna go|i'?m going to go|i'?m going offline|i'?m logging off|bye|brb|see ya|later|i'?m out|going to bed|goodbye|stop messaging me)\b)/i;
+
+function startContinuationForUser(userId, channel) {
+  const existing = continuationState.get(userId) || {};
+  existing.lastUserTs = Date.now();
+  existing.channel = channel || existing.channel;
+  existing.active = true;
+  existing.sending = existing.sending || false;
+  existing.consecutive = existing.consecutive || 0;
+  if (existing.timer) clearInterval(existing.timer);
+  const interval = config.continuationIntervalMs || 15000;
+  existing.timer = setInterval(async () => {
+    try {
+      const now = Date.now();
+      const state = continuationState.get(userId);
+      if (!state || !state.active) return;
+      if (state.sending) return;
+      if (now - (state.lastUserTs || 0) < interval) return;
+      if ((state.consecutive || 0) >= (config.continuationMaxProactive || 10)) {
+        stopContinuationForUser(userId);
+        return;
+      }
+      state.sending = true;
+      const incomingText = 'Continue the conversation naturally based on recent context.';
+      const { messages } = await buildPrompt(userId, incomingText, {});
+      const reply = await chatCompletion(messages, { temperature: 0.7, maxTokens: 200 });
+      const finalReply = (reply && reply.trim()) || '';
+      if (!finalReply) {
+        state.sending = false;
+        return;
+      }
+      const chunks = splitResponses(finalReply);
+      const outputs = chunks.length ? chunks : [finalReply];
+      const channelRef = state.channel;
+      for (const chunk of outputs) {
+        try {
+          if (channelRef) {
+            if (channelRef.type !== ChannelType.DM) {
+              await channelRef.send(`<@${userId}> ${chunk}`);
+            } else {
+              await channelRef.send(chunk);
+            }
+          }
+          await appendShortTerm(userId, 'assistant', chunk);
+        } catch (err) {
+          console.warn('[bot] Failed to deliver proactive message:', err);
+        }
+      }
+      state.consecutive = (state.consecutive || 0) + 1;
+      state.lastProactiveTs = Date.now();
+      state.sending = false;
+      await recordInteraction(userId, '[proactive follow-up]', outputs.join(' | '));
+    } catch (err) {
+      console.error('[bot] Continuation loop error for', userId, err);
+    }
+  }, interval);
+  continuationState.set(userId, existing);
+}
+
+function stopContinuationForUser(userId) {
+  const state = continuationState.get(userId);
+  if (!state) return;
+  state.active = false;
+  if (state.timer) {
+    clearInterval(state.timer);
+    delete state.timer;
+  }
+  state.consecutive = 0;
+  continuationState.set(userId, state);
+}
 
 client.once('clientReady', () => {
   console.log(`[bot] Logged in as ${client.user.tag}`);
@@ -234,7 +306,10 @@ async function buildPrompt(userId, incomingText, options = {}) {
 function scheduleCoderPing() {
   if (!config.coderUserId) return;
   if (coderPingTimer) clearTimeout(coderPingTimer);
-  const delay = config.maxCoderPingIntervalMs;
+  const minMs = config.coderPingMinIntervalMs || config.maxCoderPingIntervalMs || 6 * 60 * 60 * 1000;
+  const maxMs = config.coderPingMaxIntervalMs || (8 * 60 * 60 * 1000);
+  const delay = Math.floor(Math.random() * (maxMs - minMs + 1)) + minMs;
+  console.log(`[bot] scheduling coder ping in ${Math.round(delay / 1000 / 60)} minutes`);
   coderPingTimer = setTimeout(async () => {
     await sendCoderPing();
     scheduleCoderPing();
@@ -289,6 +364,16 @@ client.on('messageCreate', async (message) => {
 
     await appendShortTerm(userId, 'user', cleaned);
 
+    // If the user indicates they are leaving, stop proactive continuation
+    if (stopCueRegex.test(cleaned)) {
+      stopContinuationForUser(userId);
+      const ack = "Got it — I won't keep checking in. Catch you later!";
+      await appendShortTerm(userId, 'assistant', ack);
+      await recordInteraction(userId, cleaned, ack);
+      await deliverReplies(message, [ack]);
+      return;
+    }
+
     if (overrideAttempt) {
       const refusal = 'Not doing that. I keep my guard rails on no matter what prompt gymnastics you try.';
       await appendShortTerm(userId, 'assistant', refusal);
@@ -326,6 +411,8 @@ client.on('messageCreate', async (message) => {
     await recordInteraction(userId, cleaned, outputs.join(' | '));
 
     await deliverReplies(message, outputs);
+    // enable proactive continuation for this user (will send follow-ups when they're quiet)
+    startContinuationForUser(userId, message.channel);
   } catch (error) {
     console.error('[bot] Failed to respond:', error);
     if (!message.channel?.send) return;

src/config.js

@@ -20,15 +20,15 @@ export const config = {
   openRouterKey: process.env.OPENROUTER_API_KEY || '',
   openrouterReferer: process.env.OPENROUTER_REFERER || '',
   openrouterTitle: process.env.OPENROUTER_TITLE || '',
-  // Model selection: OpenRouter model env vars (no OpenAI fallback)
   chatModel: process.env.OPENROUTER_MODEL || 'meta-llama/llama-3-8b-instruct',
   embedModel: process.env.OPENROUTER_EMBED_MODEL || 'nvidia/llama-nemotron-embed-vl-1b-v2',
-  // HTTP timeout for OpenRouter requests (ms)
   openrouterTimeoutMs: process.env.OPENROUTER_TIMEOUT_MS ? parseInt(process.env.OPENROUTER_TIMEOUT_MS, 10) : 30000,
   preferredChannel: process.env.BOT_CHANNEL_ID || null,
   enableWebSearch: process.env.ENABLE_WEB_SEARCH !== 'false',
   coderUserId: process.env.CODER_USER_ID || null,
   maxCoderPingIntervalMs: 6 * 60 * 60 * 1000,
+  coderPingMinIntervalMs: process.env.CODER_PING_MIN_MS ? parseInt(process.env.CODER_PING_MIN_MS, 10) : 6 * 60 * 60 * 1000,
+  coderPingMaxIntervalMs: process.env.CODER_PING_MAX_MS ? parseInt(process.env.CODER_PING_MAX_MS, 10) : 8 * 60 * 60 * 1000,
   shortTermLimit: 10,
   memoryDbFile: process.env.MEMORY_DB_FILE ? path.resolve(process.env.MEMORY_DB_FILE) : defaultMemoryDbFile,
   legacyMemoryFile,
@@ -36,4 +36,9 @@ export const config = {
   memoryPruneThreshold: 0.2,
   maxMemories: 200,
   relevantMemoryCount: 5,
+  // Proactive continuation settings: when a user stops replying, Nova can continue
+  // the conversation every `continuationIntervalMs` milliseconds until the user
+  // signals to stop or the `continuationMaxProactive` limit is reached.
+  continuationIntervalMs: process.env.CONTINUATION_INTERVAL_MS ? parseInt(process.env.CONTINUATION_INTERVAL_MS, 10) : 15000,
+  continuationMaxProactive: process.env.CONTINUATION_MAX_PROACTIVE ? parseInt(process.env.CONTINUATION_MAX_PROACTIVE, 10) : 10,
 };