"Identifying Servers Without Any API Key Configuration" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Pay-per-use APIs for agents: web research, data lookups, and metered endpoints billed to credits.
LaunchOnIt is a weekly launch platform and discovery directory for modern SaaS, developer tools, and AI startups. This MCP server connects AI assistants directly to LaunchOnIt’s live software catalog, rankings, and launch infrastructure. Search launched products, weekly leaderboards and podium winners, check open launch slots, and submit a product launch for review.
Free styled QR codes, no key: URL, WiFi, contact, text, email. API key adds saved codes + analytics.
Public Instagram profiles and post feeds by handle, with hashtags and mentions parsed.
Publish and schedule Pinterest pins from any MCP client. Token refresh and retries handled.
GrowVib is an AI-native SMM and social media growth marketplace for autonomous agents. Search and compare services across Instagram, TikTok, YouTube, Telegram, X, Facebook, Twitch, Spotify and 50+ other platforms. Buy followers, views, likes, subscribers, members, reactions and engagement. GrowVib provides canonical service classification, recommendations with reasons and quantitative trade-offs, live quotes, and accountless USDC purchases via x402 on Base and Solana.
Free go-to-market tools for B2B revenue teams, from zRev AI. Grade any llms.txt file and get specific fixes, run a cold read of any homepage to see what an AI assistant would say about that company, model the annual impact of AI across a sales and marketing motion with your own numbers, and pull a 47-question go-to-market due diligence checklist. No API key or sign-up needed. zRev AI helps B2B software companies grow revenue faster by building AI into the sales and marketing systems they already use. Learn more at https://www.zrev.ai
Public Facebook pages and profiles with likes, followers, contact details and posts, as JSON.
Connect Google Analytics 4, Google Ads and Search Console to Claude in two minutes. Hosted MCP server with Google OAuth: no Cloud project, no keys, nothing to install.
Schedule, publish and retitle YouTube videos, plan the month with AI, and upload from your machine.
Track how your brand appears in AI answers: rank, mentions, sentiment, share of voice.
Find coupon and promo codes for any online store, ordered by how likely they are to work.
The Canva MCP server connects AI assistants (like Claude, ChatGPT, and Cursor) to Canva's API, enabling them to create and manage designs directly within chat conversations. Key capabilities include generating new designs from prompts, autofilling templates, searching and resizing existing designs, importing files from URLs, exporting designs as PDFs or images, and managing folders and comments without switching between tools.
AI video production for marketing and social media: script, scenes, voice-over, subtitles, music.
SocialFaktory (https://www.socialfaktory.com) is a social media MCP server that lets your AI agent run a brand's social content with you. It reads the brands, channels and media you already have, writes posts in the brand's own voice, prices and generates short video, takes a file you upload, composes one post per channel, schedules or sends it on TikTok, Instagram, YouTube, X, LinkedIn, Facebook and Pinterest, and reads the metrics back. It is a hosted remote server at https://www.socialfaktory.com/mcp (Streamable HTTP) with OAuth 2.1 sign-in and 20 tools. Install steps cover Claude Code, Claude Desktop, Cursor, VS Code, Codex CLI, Gemini CLI and Windsurf. You stay in control. Generating spends the credits in your wallet, and the agent is told to quote the price and ask you first. Posts are drafts until you send them, and nothing reaches a channel without the publish permission you grant on the consent screen, where you also pin the connection to one brand, cap monthly spend and choose when it expires. Generating and publishing need an active SocialFaktory plan. Not available through an agent yet: cloning a video from a link, and generating still images or carousels. Connecting a social channel is a browser sign-in and stays in the app. Docs: https://www.socialfaktory.com/docs/mcp
btlabs Core MCP endpoint: site content and brand data for AI agents. OAuth or API key.
Email security and AI discoverability scores for any domain, with the exact record or tag to fix.
Teaches AI to write HTML email that renders in Outlook, Gmail, and Apple Mail. 19 rules, 6 comps.
Publish to Instagram from your AI assistant. Pith lets you publish your own images and captions, review and approve AI-generated drafts, rewrite captions, manage scheduled posts and update your brand voice through MCP. Supports stories, feed posts and carousels. Hosted Streamable HTTP endpoint with browser-based sign-in; no local installation or API key required. Publishing your own content is free; AI-generated content follows plan limits. Setup and documentation: https://pith.day/connect/mcp
Product MCP server for cotal.ai, the open protocol that lets AI agents from any vendor work as one team. Tools: product overview, site search, build-log posts, feedback, Cotal Cloud waitlist, newsletter and call requests. No credentials needed.
