Model Context Protocol servers that extend AI capabilities
Cryptographic hashing — MD5, SHA1, SHA256, SHA512, bcrypt. x402 micropayment.
Hyperliquid vault summaries — APR, TVL, PnL, followers, sorted by performance. x402.
AI image generation from text prompts via Gemini. x402 micropayment.
JSON syntax validation, JSON Schema checking, structure stats. x402 micropayment.
SEO keyword research with Google Suggest, intent scoring, long-tail discovery. x402.
Detect language from text via trigram analysis. 30+ languages, script detection. x402.
Extract text from images using OCR. Tesseract-powered. x402 micropayment.
Uniswap V3 pool liquidity depth analysis — price impact at 1/2/5/10% levels. x402.
Password strength scoring with entropy, crack time estimation, common password detection. x402.
Detect PII in text: emails, phones, SSNs, credit cards, IPs. Regex + Luhn. x402.
Generate QR codes from text or URLs. Returns base64 PNG. x402 micropayment.
Test, validate and explain regular expressions with match highlighting. x402 micropayment.
Multi-source research report generator with web fetching. x402 micropayment.
Validate SMS-capable phone numbers — mobile vs landline, E.164 format. x402 micropayment.
Classify text into categories with confidence, readability, content type. x402.
Translate text between 50+ languages with auto-detection. x402 micropayment.
Token holder distribution — top holders, whale count, concentration score. x402.
Shorten URLs with hash-based codes or custom aliases. x402 micropayment.
In-memory vector search with TF-IDF and cosine similarity. x402 micropayment.
Web search returning structured results — titles, URLs, snippets. x402 micropayment.
Test webhook endpoints — send requests, measure latency, validate responses. x402 micropayment.
MCP server for Hashlock intent protocol — create, commit, validate and parse intents.
Johnhyeon
StockLens — AI가 진짜 데이터로 분석합니다. 네이버 증권 기반 한국 주식 MCP 서버 (차트, 수급, 재무, 스크리닝, Excel)
FreeAgent accounting MCP: bank reconciliation, expenses, mileage claims and receipts.