Token Safety Scanner — Honeypot & Rug-Pull Detection

Sentiment Analyzer — Emotions, Confidence & Key Phrases

Text sentiment analysis API for AI agents. Analyze sentiment (positive/negative/neutral) with confidence score, emotion detection (joy, anger, fear, surprise, sadness), and key phrase extraction. Single and batch modes. Tools: text_analyze_sentiment (single), text_analyze_sentiment_batch (multiple texts). Use this for social media monitoring, review analysis, brand sentiment tracking, or content moderation. IMPORTANT: For content topic classification, use text_classify_content instead. Returns: {sentiment, confidence, emotions[], keyPhrases[]}. No API key required — x402 micropayment $0.005/call on Base L2.

Hyperliquid Funding Rates — Real-Time & Historical

Hyperliquid funding rate API for AI agents. Real-time and historical funding rates for all 229 perpetual markets. Sort by highest/lowest current rate, get 8h history, and scan cross-venue arbitrage opportunities against Binance and Bybit. Tools: hyperliquid_get_funding_rates, hyperliquid_get_funding_history, hyperliquid_find_funding_arb. Use this for funding rate arbitrage, market sentiment analysis, or position timing. IMPORTANT: For full market data (orderbooks, candles), use hyperliquid_get_market_data. For account-specific data, use hyperliquid_get_account_state. Returns sorted rates with annualized APY. No API key required — x402 micropayment $0.002/call on Base L2.

Hyperliquid Spot — 454 Tokens, Prices, Balances

Hyperliquid spot market data API for AI agents. Live prices, 24h volume, market cap, and wallet balances for all 454 spot tokens on Hyperliquid's native L1 DEX. Direct on-chain data — not CoinGecko. Tools: hyperliquid_list_spot_tokens, hyperliquid_get_spot_markets, hyperliquid_get_spot_balances. Use this for spot trading analysis, token discovery, portfolio tracking on Hyperliquid L1. The spot data layer agents need for Hyperliquid. IMPORTANT: For perpetual data, use hyperliquid_get_market_data instead. Returns native L1 spot data. No API key required — x402 micropayment $0.002/call on Base L2.

Email Sender — Transactional Email via API

Email sending API for AI agents. Send transactional emails programmatically — text or HTML body, custom subject, from address, delivery status confirmation and message ID. Powered by Resend. Tools: email_send_message. Use this when your agent needs to send notifications, reports, alerts, or outreach emails. IMPORTANT: Verify recipient with email_verify_address BEFORE sending to avoid bounces. Returns: {id, status, from, to, subject}. No API key required — x402 micropayment $0.003/call on Base L2.

SMS Validator — Mobile & SMS Readiness Check

SMS-capable phone validation API for AI agents. Verify if a phone number can receive SMS messages: mobile vs landline detection, carrier type identification, E.164 format normalization, and SMS delivery readiness. Tools: sms_validate_number. Use this BEFORE sending SMS notifications, 2FA codes, or marketing messages. Saves cost by filtering out landlines and invalid numbers. For general phone validation without SMS check, use phone_validate_number instead. Returns: {smsCapable, lineType, carrier, e164}. No API key required — x402 micropayment $0.002/call on Base L2.

Color Palette Generator — 5 Harmony Schemes

Color palette generation API for AI agents. Generate harmonious palettes from any hex color: complementary, analogous, triadic, split-complementary, and tetradic schemes. Returns hex, RGB, HSL, and CSS custom properties. Tools: design_generate_color_palette. Use this for UI design, brand color exploration, or generating themed color systems. Returns multiple format options ready for code. Returns: {palette[], scheme, hex, rgb, hsl, css}. No API key required — x402 micropayment $0.001/call on Base L2.

NodeAPI

Machine-native GIS processing API for AI agents and developers. Convert, reproject, validate, repair, buffer, clip, dissolve, and tile vector geodata across 25 endpoints. Pay-per-use USDC on Solana Mainnet ($0.01/op). No accounts, no API keys. Remote MCP SSE.

astllm-mcp

An MCP server for efficient code indexing and symbol retrieval using tree-sitter AST parsing to fetch specific functions or classes without loading entire files. It significantly reduces AI token costs by providing O(1) byte-offset access to code components across multiple programming languages.

Openterms-mcp

Cryptographic proof of consent for AI agents. Sign before you act. Policy engine enforces spending caps, action whitelists, and escalation rules. Independently verifiable by anyone.

KreatorFlow

Generate Seedance AI video and Seedream images from Claude, ChatGPT, Cursor or any MCP client. KreatorFlow's MCP server puts an AI media studio in the assistants you already use. Ask for a clip in chat and your assistant generates Seedance video or Seedream images, edits images and video, swaps faces, runs Kitsune motion transfer, turns text into speech, makes music and sound effects, clones voices and transcribes audio. Powered by ByteDance's Seedance and Seedream models via BytePlus. **How it works** - Add `https://kreatorflow.ai/api/mcp` as a remote MCP server (Streamable HTTP). - Sign in with your own KreatorFlow account through OAuth 2.1 with PKCE. No API key to paste. - Each generation uses your own paid plan's credits at studio prices. Failed jobs are refunded automatically, and results are saved to your History. A paid KreatorFlow plan is required. Setup guides for Claude, Claude Code, ChatGPT, Cursor, VS Code and Windsurf: https://kreatorflow.ai/mcp Developers can use the API-key server at `https://kreatorflow.ai/v1/mcp` instead, billed in prepaid API tokens.

Aegis-ZK

On-chain trust verification for AI agent tools. Agents query skill attestations, audit levels, and risk scores before running third-party MCP servers, so you know what's safe before you execute.

Satoshidata Wallet Intelligence

Bitcoin wallet intelligence for AI agents: labels, risk signals, transactions, fees, and mempool.