搜索「Knowledge Base」的结果

Hyperliquid Spot — 454 Tokens, Prices, Balances

vlatest

io.smithery.axel-belfort.hl-spot

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.

mainstreet

vlatest

io.smithery.philpof102.mainstreet

Onchain AI-agent reputation oracle on Base. Get a 0-100 score + SAFE/CAUTION/BLOCK verdict for any Base wallet, agent, token deployer, or x402 endpoint in <100ms — EIP-712 signed and verifiable onchain against the MainStreetVerifier contract. ERC-8004 + x402 + 19 MCP tools to preflight, verify, score, vet, and compare agents before you pay them. Free reads (100/day/IP); pay-per-call audits over x402 (USDC on Base).

Sentiment Analyzer — Emotions, Confidence & Key Phrases

vlatest

io.smithery.axel-belfort.sentiment-analyzer

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.

Email Deliverability Audit — SPF/DKIM/DMARC Check

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io.smithery.axel-belfort.email-deliverability

Email deliverability audit API for AI agents. Analyze any domain's email authentication: SPF record validation, DKIM selector check, DMARC policy analysis, MX record health, and composite deliverability score 0-100 with prioritized fix recommendations. Tools: email_audit_deliverability. Use this when auditing email infrastructure, diagnosing delivery issues, or checking domain reputation before sending campaigns. IMPORTANT: This checks the DOMAIN's setup — for individual email validation, use email_verify_address instead. Returns: {score, spf, dkim, dmarc, mx, recommendations[]}. No API key required — x402 micropayment $0.005/call on Base L2.

Token Price — Real-Time Crypto Prices for 10K+ Tokens

vlatest

io.smithery.axel-belfort.token-price

Crypto token price API for AI agents. Real-time prices via CoinGecko for 10,000+ tokens: current price in USD, 24h change %, market cap, 24h volume, and all-time high. Bitcoin, Ethereum, Solana, memecoins — everything. Tools: finance_get_token_price. Use this when you need current crypto prices for trading, portfolio valuation, alerts, or market analysis. The most basic crypto data tool every agent needs. IMPORTANT: For historical OHLCV candles, use token_get_ohlcv_history. Returns: {price, change24h, marketCap, volume}. No API key required — x402 micropayment $0.001/call on Base L2.

io.smithery.stockvibes07.exchange-mcp

Live currency exchange rates from the European Central Bank. 33 currencies. Real-time data updated daily. x402 native — no signup, no API key required. Pay 0.001 USDC per call on Base network. Works with Claude, ChatGPT, Cursor and all MCP clients.

Twitter/X Scraper — Profiles, Tweets & Search

vlatest

io.smithery.axel-belfort.twitter-scraper

Twitter/X scraping API for AI agents. Scrape public profiles (bio, stats, verification), user tweets (text, engagement, media), and search results — all without needing a Twitter API key. Structured JSON output ready for analysis. Tools: twitter_scrape_profile, twitter_search_tweets, twitter_get_user_tweets. Use this for social media monitoring, influencer research, sentiment analysis, competitive intelligence, or building social dashboards. The social intelligence layer for AI agents. IMPORTANT: For other social networks, use social_lookup_profile. Returns structured JSON with profiles, tweets, engagement metrics. No API key required — x402 micropayment $0.005/call on Base L2.

Text to Speech — 20+ Languages, MP3 Output

vlatest

io.smithery.axel-belfort.text-to-speech

Text-to-speech API for AI agents. Convert text to natural speech audio in 20+ languages via Google TTS engine. Returns base64-encoded MP3 ready for playback. Tools: media_text_to_speech. Use this for voice notifications, accessibility features, audio content generation, or building voice interfaces. Returns: {audio (base64 MP3), language, duration}. No API key required — x402 micropayment $0.005/call on Base L2.

Cross-Chain Bridge Routes — 60+ Chains via LI.FI

vlatest

io.smithery.axel-belfort.bridge-routes

Cross-chain bridge route finder API for AI agents. Compare best bridging routes across 60+ chains and 18+ bridges (Stargate, Across, Hop, Connext, etc.) via LI.FI aggregator. Fees, estimated time, and security rating for each route. Tools: bridge_find_best_route. Use this BEFORE bridging tokens between chains. Essential for finding cheapest, fastest, or safest bridge. IMPORTANT: For gas price comparison across chains, use crypto_estimate_gas. Returns: {routes[], fees, estimatedTime, bridge}. No API key required — x402 micropayment $0.003/call on Base L2.

Crypto News Feed — Sentiment Scores & Token Mentions

vlatest

io.smithery.axel-belfort.crypto-news

Real-time crypto news aggregator API for AI agents. Multi-source news feed with AI sentiment scores (bullish/bearish/neutral), token mentions, and trading signal relevance. Essential for news-driven trading strategies. Tools: crypto_get_latest_news. Use this for market sentiment analysis, news-based trading signals, event monitoring, or building crypto news dashboards. IMPORTANT: For fact-checking specific claims, use research_check_fact instead. Returns: {articles[], sentiment, tokenMentions[]}. No API key required — x402 micropayment $0.002/call on Base L2.

NEXUS Intelligence API

vlatest

io.smithery.rileycraig14.nexus-intelligence

58-endpoint utility hub - DNS lookup, web scraping, CVE scanning, AI translation, PII detection, domain health audit, company intelligence. Pay per call via x402 on Base.

DeFi Yield Finder — Best APY Across 100+ Protocols

vlatest

io.smithery.axel-belfort.defi-yields

DeFi yield aggregator API for AI agents. Find the best lending, staking, and LP yields across 100+ protocols (Aave, Compound, Morpho, Lido, Yearn, Curve, Convex). Powered by DeFiLlama with TVL, risk scoring, and historical APY. Tools: defi_find_best_yields. Use this when looking for yield opportunities, comparing protocols, or building DeFi portfolio strategies. IMPORTANT: For swap quotes, use dex_get_swap_quote. For gas costs, use gas_get_current_price. Returns yields sorted by APY with TVL and risk. No API key required — x402 micropayment $0.002/call on Base L2.

Hash Generator — MD5, SHA256, SHA512, bcrypt

vlatest

io.smithery.axel-belfort.hash-generator

Cryptographic hash generation API for AI agents. Generate MD5, SHA1, SHA256, SHA512, and bcrypt hashes instantly. Returns hash string, algorithm name, and output length. Tools: crypto_generate_hash. Use this for password hashing, data integrity verification, file checksums, or content deduplication. Essential utility for any security-aware agent. Returns: {hash, algorithm, length}. No API key required — x402 micropayment $0.001/call on Base L2.

Timezone Converter — All IANA Zones, DST-Aware

vlatest

io.smithery.axel-belfort.timezone-converter

Timezone conversion API for AI agents. Convert datetime between any IANA timezone with DST awareness: UTC offset, local time, ISO 8601 format. Essential for scheduling across time zones. Tools: utility_convert_timezone. Use this for meeting scheduling, event coordination, or displaying local times. Handles DST transitions automatically. Returns: {converted, utcOffset, isDST, timezone}. No API key required — x402 micropayment $0.001/call on Base L2.

ENS Resolver — Name ↔ Address + Avatar

vlatest

io.smithery.axel-belfort.ens-resolver

ENS name resolution API for AI agents. Resolve ENS names (vitalik.eth) to Ethereum addresses and reverse-resolve addresses to ENS names. Includes avatar URLs and text records. Tools: crypto_resolve_ens. Use this for displaying human-readable names, identity verification, or building wallet UIs. The identity layer every crypto agent needs. IMPORTANT: For wallet balance lookup, use wallet_get_portfolio instead. Returns: {address, name, avatar, records}. No API key required — x402 micropayment $0.002/call on Base L2.

Markdown Renderer — Styled HTML with CSS Themes

vlatest

io.smithery.axel-belfort.markdown-renderer

Markdown rendering API for AI agents. Convert Markdown to fully styled HTML with CSS themes: light, dark, and GitHub styles. Ready-to-embed HTML documents with responsive typography. Tools: text_render_markdown. Use this for generating presentable HTML from Markdown: reports, documentation, blog posts. IMPORTANT: For basic Markdown→HTML without styling, use text_convert_markdown_to_html (cheaper). Returns: {html, theme, wordCount}. No API key required — x402 micropayment $0.002/call on Base L2.

JWT Decoder — Inspect Claims, Expiry & Algorithm

vlatest

io.smithery.axel-belfort.jwt-decoder

JWT token decoder API for AI agents. Decode and inspect JSON Web Tokens without verification: extract header (algorithm, type), payload (claims, issuer, audience), expiry timestamp, and signature info. Tools: security_decode_jwt. Use this for debugging authentication flows, inspecting token claims, or verifying token structure. IMPORTANT: This decodes without verifying — for security validation, verify signatures server-side. Returns: {header, payload, claims, expiresAt, algorithm}. No API key required — x402 micropayment $0.001/call on Base L2.

Compuute MCP Security Scanner

vlatest

io.smithery.daniel-abbay.compuute-scan-api

Static security scanner for MCP servers. POST a public GitHub URL, get severity counts, a score, and the top findings with file+line back. 37 rules across TypeScript, JavaScript, Python, Go, Rust, C#, Java, and Kotlin — every language with an official MCP SDK. Detects argument injection for npx/uvx/pipx/pnpx runner binaries (CWE-88), known CVEs in 40+ top packages, and the usual L0 discovery (transport, tool inventory, dependency pinning). This is a pattern detector, not an exploitability oracle. Around 90% raw false-positive rate on unfiltered output — triage is on you, and the response says so explicitly. POST /v1/scan is free with no API key. POST /v1/scan/pay charges $0.10 USDC per scan via x402 on Base. Manual L2-L4 audits at compuute.se/audit when you need dataflow review. Wraps compuute-scan (MIT, zero deps). Per-rule false-positive rates and the methodology paper live in the repo.

Keyword Research — Google Suggest, Intent & Long-Tail

vlatest

io.smithery.axel-belfort.keyword-research

SEO keyword research API for AI agents. Generate keyword ideas from Google Suggest with search intent classification (informational/transactional/navigational), long-tail variations, related queries, and content planning data. Tools: seo_research_keywords. Use this for content strategy, blog post planning, PPC keyword discovery, or competitive keyword analysis. IMPORTANT: For on-page SEO audit, use seo_audit_page instead. Returns: {keywords[], intent, volume, relatedQueries[]}. No API key required — x402 micropayment $0.01/call on Base L2.

Vector Search — In-Memory TF-IDF Semantic Store

vlatest

io.smithery.axel-belfort.vector-search

In-memory vector search API for AI agents. Store documents and query by semantic meaning using TF-IDF vectorization with cosine similarity. Lightweight alternative to Pinecone/Weaviate for small datasets. Tools: data_vector_search. Use this for building simple RAG systems, document matching, or semantic search over small collections (< 10K docs). IMPORTANT: For web-wide search, use web_search_query instead. Returns: {results[], scores[], matchCount}. No API key required — x402 micropayment $0.005/call on Base L2.

Color Palette Generator — 5 Harmony Schemes

vlatest

io.smithery.axel-belfort.color-palette

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.

Text Classifier — Topic Categories & Readability

vlatest

io.smithery.axel-belfort.text-classifier

Text classification API for AI agents. Classify text into topic categories with confidence scores, readability metrics (Flesch-Kincaid), and content type detection (article, review, email, code, etc.). Tools: text_classify_content. Use this for content routing, auto-tagging, spam detection, or organizing unstructured text. IMPORTANT: For sentiment analysis, use text_analyze_sentiment instead. Returns: {categories[], readability, contentType, confidence}. No API key required — x402 micropayment $0.005/call on Base L2.

Web Scraper — Clean Markdown from Any URL

vlatest

io.smithery.axel-belfort.web-scraper

Web content extraction API for AI agents. Scrape any URL and get clean, structured Markdown content with navigation, ads, and scripts stripped. Full JavaScript rendering via headless Chromium. Single and batch (10 URLs) modes. Built for RAG pipelines and AI research. Tools: web_scrape_to_markdown (single), web_scrape_batch (up to 10 URLs). Use this for RAG ingestion, research, content analysis, data extraction, or competitive intelligence. IMPORTANT: For screenshots/PDFs of pages, use capture_screenshot instead. For SEO analysis, use seo_audit_page. Returns: {markdown, title, wordCount, links[]}. No API key required — x402 micropayment $0.005/call on Base L2.

Trip1

vlatest

io.smithery.trip1.trip1

[Trip1](https://trip1.com) lets you search and book hotels with crypto. 3M+ properties in 190+ countries, payable in 50+ cryptocurrencies. **Tools** - `search_hotels` - find available hotels by destination and dates - `get_hotel_details` - rooms and rates for a specific hotel - `purchase_hotel` - book a room with guest details and payment - `get_order_details` - check the state of an existing order **Payment** Default is USDC on Base via [x402](https://www.x402.org) - no account or KYC required, the agent pays directly from a wallet. CoinGate checkout is also supported for 50+ other cryptocurrencies (BTC, ETH, LTC, SOL, XRP, etc.).