"A bot for cryptocurrency trading" matching MCP connectors:

Verify before your agent acts on data it paid for. Signed verdicts, checkable offline, via x402.

squirrelscanA

Website QA for your coding agent: audit SEO, performance, security, accessibility over MCP.

VaayaA

Pay-per-call agent superpowers: media/video gen, product demos, research, GTM, scraping, compute.

Twenty-two paid x402 and MPP tools for agent discovery, payment safety, data, and DeFi.

Micro-settled web content extraction and JSON schema validation utilities for AI agents and MCP clients, backed by the Bristlecone Logic API engine.

SSRF-safe web intelligence: 4 outcomes, 43 paid x402 tools, 3 free tools and a URL preview.

Fetch recent public X/Twitter posts by named handle for monitoring, comparison, OSINT, and research.

An MCP server that gives any LLM or agent clean YouTube transcripts on demand: a single video, a whole channel, or a playlist, plus AI cleanup of auto-generated captions. API-key auth, credit-based, same backend as the public v1 API. Get a free API key with 25 free credits at youtubetranscriptdownload.com/account.

Clean YouTube transcripts for agents: single videos, channels, playlists, plus AI caption cleanup.

ManifestB

Turn any webpage into a structured action manifest — clickable, fillable, submittable elements.

Docs: https://docs.keenable.ai/mcp-server Keenable is a free, remote MCP server that gives agents access to the web index. Search the web with ranked results and date/site filters, then fetch any indexed page as clean markdown. Works out of the box with no account or API key.

Checks whether a website is readable and citable by AI systems (ChatGPT, Claude, Perplexity, etc.)

CatchAll is a web search API built for comprehensive event retrieval — not ranked results, but all matching records.

BowmarkA

Do things on live websites: prices, availability, quotes, bookings, anything behind a form or login.

Product search and price comparison for AI agents. Search 100M+ products across thousands of retailers by text or image, compare live offers and prices, and turn any merchant URL into structured product data. No API key required to start; add one for unlimited use and affiliate commission.

Pay-per-call web scraping for AI agents via x402 on Base USDC. Six tools, no signup.

ReefAPIA

One MCP server for 180+ live web-data APIs returning clean JSON from sites that block scrapers.

Pay-per-call web scraping for AI agents — no signup, no API keys, just USDC micropayments via the x402 protocol on Base. Six tools: scrape webpages, extract structured data, capture screenshots, parse metadata, manage browser sessions, and run workflows. Runs on Cloudflare Workers with Browser Rendering. Free tier: 10 calls per wallet per 30 days.

Proving LabA

Cite or capture a web page; installs the capture extension in Firefox and Chrome.

Risk preflight for AI Agent tool actions and Polymarket settlement and execution checks.