"Creating a Local Knowledge Base" matching MCP connectors:
Matching Connector Tools:
Fetch recent public X/Twitter posts by named handle for monitoring, comparison, OSINT, and research.
Pay-per-call agent superpowers: media/video gen, product demos, research, GTM, scraping, compute.
Turn any webpage into a structured action manifest — clickable, fillable, submittable elements.
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.
CatchAll is a web search API built for comprehensive event retrieval — not ranked results, but all matching records.
Checks whether a website is readable and citable by AI systems (ChatGPT, Claude, Perplexity, etc.)
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.
Pay-per-call web scraping for AI agents via x402 on Base USDC. Six tools, no signup.
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.
Do things on live websites: prices, availability, quotes, bookings, anything behind a form or login.
Does a cited URL exist, and does the source name what your claim names? Two answers.
Fast, intelligent web search and web crawling. New mcp tool: Exa-code is a context tool for coding
Know whether an AI agent should REUSE or REFETCH a URL before retrieving it again.
Check if a link on a live page is followable: rel tokens, meta robots and X-Robots-Tag
Run multi-step tasks in a real Chrome browser: persistent environments, live view, human takeover.
Cite or capture a web page; installs the capture extension in Firefox and Chrome.
Free remote MCP server for fetching public web pages through a rotating proxy pool.
Diffbot MCP — Knowledge Graph company enrichment + web content extraction (diffbot.com)
Scrapingdog MCP — wraps Scrapingdog (scrapingdog.com), a proxy-based web