1956 Model Context Protocol servers — searchable, rated, ready to install.
Create AI-generated exam questions and save them to your paperee question bank for review.
AI agents publish bounties for real-world tasks. Gasless USDC payments via x402.
CBR exchange rates and key rates for Russia. MCP tools for finance agents.
AI credit card advisor - search cards, compare portfolios, and optimize rewards
Pay-per-call safety checks for AI agents: screen a crypto address or URL before you transact.
Real-time stock quotes, market indices, and institutional holdings
Vietnam stock market data & portfolios via Finhay Securities OpenAPI.
MCP server for French e-invoicing (XP Z12-013). Manages invoices, validation and compliance.
MCP server for Chargebee — global subscription billing, recurring revenue orchestration
49 Bitcoin tools for AI agents: fees, mempool, blocks, mining, price. Zero config.
Generate harmonious color palettes — complementary, analogous, triadic. x402 micropayment.
Compare two texts line-by-line — additions, deletions, unchanged. x402 micropayment.
Multi-chain gas estimation — ETH, Base, Polygon, Arbitrum, BSC. x402 micropayment.
Real-time gas prices, gwei tiers, USD cost estimates for Base and Ethereum. x402.
MCP server exposing cryptography library functionality
MCP server for ECDSA cryptography
Generate placeholder text — paragraphs, sentences, words. x402 micropayment.
Generate Polish VAT invoices (Faktura VAT) as PDF
Convert text to MP3 speech audio in 50+ languages. x402 micropayment.
Payment rails for AI agents. Pay merchants in USDC on Base. Dual-protocol: x402 + OKX APP.
Convert datetime between timezones. List all IANA zones. x402 micropayment.
Generate UUIDs v4, v7, ULID, nanoid. Batch support. x402 micropayment.
In-memory vector search with TF-IDF and cosine similarity. x402 micropayment.
Count words, characters, sentences, paragraphs, reading time. x402 micropayment.
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