Multi-Channel Engagement Agent

Autonomous social media engagement across Twitter, Farcaster, and Moltbook. Fetches trending content, generates persona-driven contextual replies, and tracks state to prevent duplicates. Use when you want to engage with trending posts, reply to social media content, build audience through authentic engagement, or automate social presence across multiple platforms. Triggers on "engage on twitter", "farcaster engagement", "reply to trending", "social engagement bot", "multi-platform engagement", "autonomous social replies". Features include content filtering, mention tracking, webhook notifications, user blacklist/whitelist, analytics tracking, and quote tweet/recast support.

Autonomous engagement bot for Twitter, Farcaster, and Moltbook. Fetches trending content, generates persona-driven contextual replies, tracks replied posts to prevent duplicates.

Quick Start

1. Create Config

Copy assets/sample-config.json to config.json and fill in your credentials (see Setup Guides section below).

2. Run Engagement

# Engage on specific platform
node scripts/engage.mjs --platform twitter
node scripts/engage.mjs --platform farcaster
node scripts/engage.mjs --platform moltbook

# Engage on all enabled platforms
node scripts/engage.mjs --all

Dependencies & Setup Guides

This skill integrates multiple platforms. Setup each one:

Farcaster Setup (required for Farcaster engagement)

Skill: farcaster-agent (https://clawhub.com/skills/farcaster-agent)

Prerequisites:

• Minimum $1 ETH or USDC on any chain (Ethereum, Optimism, Base, Arbitrum, Polygon)
• Minimum 0.0005 ETH on Optimism for FID registration

Auto-setup command:

clawhub install farcaster-agent
PRIVATE_KEY=0x... node src/auto-setup.js "Your first cast"

What you'll get:

{
  "fid": 123456,
  "neynarApiKey": "...",
  "signerPrivateKey": "...",
  "custodyPrivateKey": "0x..."
}

Cost breakdown:

• FID registration: ~$0.20 (requires 0.0005 ETH + gas)
• Signer key: ~$0.05
• Bridging: ~$0.10-0.20
• Total: ~$0.50 (budget $1 for safety)

Neynar API:

• Free tier: 300 requests/minute
• Get key: https://dev.neynar.com

---

Twitter Setup (required for Twitter engagement)

Two options:

Option A: x-api (OAuth 1.0a, official)

• Get credentials at https://developer.x.com/en/portal/dashboard
• Create Project → App
• Set permissions: Read and Write
• Rate limits: Tweets 50/15min, Searches 450/15min

Option B: AISA API (alternative, good for trending)

• AISA API endpoint: https://api.aisa.one/apis/v1/twitter/tweet/advanced_search
• Get API key at https://aisa.one
• Searches via AISA are fast and reliable for trending
• Config: add aisaTwitterApiKey to twitter platform

Recommendation: Use AISA for trending discovery, x-api for posting (replies)

---

Moltbook Setup (required for Moltbook engagement)

API Base: https://www.moltbook.com/api/v1 (note: use www)

Get API key:

1. Register at https://www.moltbook.com
2. Get token from account settings
3. Verify: https://www.moltbook.com/api/v1/posts

⚠️ CRITICAL: Only send API key to www.moltbook.com, never to other domains

Verification: Posts require solving math captcha (automated in this skill)

---

Summary Config

All credentials go into config.json:

{
  "platforms": {
    "twitter": { "oauth": {...} },
    "farcaster": { "neynarApiKey": "...", "fid": 123, ... },
    "moltbook": { "apiKey": "..." }
  }
}

---

Core Workflow

Step 1: Load Configuration

• Read config.json for platform credentials
• Load persona settings (tone, values, style)
• Load state from engagement-state.json (replied posts)

Step 2: Fetch Trending

Twitter (OAuth 1.0a via x-api approach):

// Uses twitter-api-v2 with OAuth 1.0a
const client = new TwitterApi({
  appKey: config.twitter.oauth.consumerKey,
  appSecret: config.twitter.oauth.consumerSecret,
  accessToken: config.twitter.oauth.accessToken,
  accessSecret: config.twitter.oauth.accessTokenSecret
});
const trending = await client.v2.search('crypto OR web3 OR base', { max_results: 10 });

Farcaster (Neynar API):

const response = await fetch('https://api.neynar.com/v2/farcaster/feed/trending?limit=5', {
  headers: { 'x-api-key': config.farcaster.neynarApiKey }
});

Moltbook:

const response = await fetch('https://www.moltbook.com/api/v1/posts/trending', {
  headers: { 'Authorization': `Bearer ${config.moltbook.apiKey}` }
});

Step 3: Filter Already Replied

• Load engagement-state.json
• Filter out posts with IDs in repliedPosts[platform]
• Select random unreplied post from remaining

Step 4: Generate Contextual Reply

Based on persona config, analyze post content and generate reply:

Reply Generation Rules:

1. Read the post carefully - understand topic, tone, intent
2. Match persona - use configured tone, values, signature emoji
3. Add specific value - technical insight, question, or genuine reaction
4. Avoid generic praise - no "Great post!", "Love this!"
5. Keep it natural - crypto slang if persona dictates, short sentences

Tone Balance (configurable):

• Educational: technical insights, explanations, resources
• Community Vibes: celebration, encouragement, connection
• Humor: wit, self-aware jokes, memes (when appropriate)

Step 5: Post Reply

Twitter:

await client.v2.reply(replyText, originalTweetId);

Farcaster (via farcaster-agent pattern):

// Uses post-cast.js with PARENT_FID + PARENT_HASH
const result = await postCast({
  privateKey: config.farcaster.custodyPrivateKey,
  signerPrivateKey: config.farcaster.signerPrivateKey,
  fid: config.farcaster.fid,
  text: replyText,
  parentFid: originalCast.author.fid,
  parentHash: originalCast.hash
});

Moltbook:

await fetch('https://www.moltbook.com/api/v1/comments', {
  method: 'POST',
  headers: { 'Authorization': `Bearer ${config.moltbook.apiKey}` },
  body: JSON.stringify({ postId, content: replyText })
});

Step 6: Update State

{
  "lastUpdated": "2026-02-12T11:00:00Z",
  "repliedPosts": {
    "twitter": ["1234567890", "0987654321"],
    "farcaster": ["0xabc123...", "0xdef456..."],
    "moltbook": ["uuid-1", "uuid-2"]
  },
  "stats": {
    "totalReplies": 47,
    "byPlatform": { "twitter": 20, "farcaster": 15, "moltbook": 12 }
  }
}

Persona Configuration Guide

See references/persona-config.md for detailed persona setup.

Quick Examples:

// Crypto-native builder
{
  "tone": "crypto-native, technical, supportive",
  "signatureEmoji": "🦞",
  "values": ["shipping", "community", "open-source"],
  "phrases": ["ships > talks", "ser", "wagmi", "based"]
}

// Professional analyst
{
  "tone": "professional, analytical, educational",
  "signatureEmoji": "📊",
  "values": ["accuracy", "depth", "clarity"],
  "phrases": ["data suggests", "worth noting", "key insight"]
}

Platform-Specific Notes

See references/platform-apis.md for API details.

Twitter: OAuth 1.0a required. Rate limits: 50 tweets/15min, 300 tweets/3hr.

Farcaster: Neynar API + x402 payments (0.001 USDC/call). Requires FID + signer key.

Moltbook: API key auth. Verification captcha for posts/comments.

Reply Quality Guidelines

See references/reply-strategies.md for detailed strategies.

Golden Rules:

1. Specific > Generic - If you can't add specific value, stay silent
2. Quality > Quantity - One thoughtful reply beats five generic ones
3. Authentic > Performative - Sound human, not bot
4. Value > Visibility - Help the community, don't just farm engagement

What Works: ✅ Technical questions showing understanding ✅ Specific insights from experience ✅ Genuine celebration with substance ✅ Helpful resources and connections

What Fails: ❌ Generic praise ("Love this!", "Great post!") ❌ Corporate speak ("excited to announce") ❌ Surface-level comments ❌ Forced humor

Cron Integration

To run automatically, create a cron job:

{
  "name": "Multi-Channel Engagement - Every 6h",
  "schedule": { "kind": "cron", "expr": "0 */6 * * *" },
  "payload": {
    "kind": "agentTurn",
    "message": "Run multi-channel-engagement-agent: engage on all platforms",
    "model": "haiku"
  }
}

Advanced Features

Content Filters

Skip spam, scams, and low-quality content automatically.

"filters": {
  "skipKeywords": ["airdrop", "free money", "send dm", "check bio"],
  "minEngagement": { "likes": 5, "replies": 2 },
  "skipBots": true,
  "languageFilter": ["en", "es"]
}

Mention Tracking

Reply to mentions of your account, not just trending.

node scripts/engage.mjs --mentions --platform=twitter

Webhook Notifications

Send engagement results to Telegram or Discord.

"webhooks": {
  "telegram": {
    "enabled": true,
    "botToken": "YOUR_BOT_TOKEN",
    "chatId": "YOUR_CHAT_ID"
  },
  "discord": {
    "enabled": false,
    "webhookUrl": "https://discord.com/api/webhooks/..."
  }
}

User Blacklist/Whitelist

Skip bots, prioritize builders.

"users": {
  "blacklist": ["spambot123", "scammer456"],
  "whitelist": ["jessepollak", "vitalik"],
  "prioritizeVerified": true
}

Analytics Tracking

Track engagement stats over time in analytics.json.

{
  "daily": {
    "2026-02-12": {
      "replies": 4,
      "platforms": { "twitter": 2, "farcaster": 2 },
      "engagement": { "likes": 15, "replies": 3 }
    }
  },
  "allTime": {
    "totalReplies": 247,
    "avgEngagement": 4.2
  }
}

Quote Support

Quote tweets/recasts instead of direct replies.

node scripts/engage.mjs --quote --platform=twitter
node scripts/engage.mjs --quote --platform=farcaster

Troubleshooting

"Already replied to all trending" - All top posts already engaged. Wait for new trending content.

Twitter rate limit - Wait 15 minutes. Consider reducing frequency.

Farcaster "unknown fid" - Hub not synced. Wait 30-60 seconds.

Moltbook verification failed - Solve the math captcha in verification response.

Files

• scripts/engage.mjs - Main engagement script
• scripts/fetch-trending.mjs - Fetch trending by platform
• scripts/generate-reply.mjs - Persona-driven reply generation
• scripts/post-reply.mjs - Post reply to platform
• references/persona-config.md - Persona configuration guide
• references/platform-apis.md - Platform API documentation
• references/reply-strategies.md - Reply quality strategies