"MCP servers that work without API keys" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Search volume, AI volume, CPC, difficulty, intent, SERP features, long-tail and competitor keywords.
Building permits for NYC, Chicago, LA, Austin, Seattle, France, NSW Australia and Far North NZ.
ChatGPT visibility, SERP, Ads, Maps, Hotels, traffic, backlinks, News, Amazon, jobs, Trends.
Reddit posts, comments, search, users & subreddits as JSON via Apify. No Reddit API key. $2/1k
YouTube research for AI assistants: channel and video stats, transcripts and comments, outlier videos that beat their channel's average, viral title formats, keyword ideas, similar thumbnails and channels, YouTube rankings and competitor tracking.
TikTok transcripts, comment sentiment by moment, AI breakdowns and director-level shot analysis.
Bulk Google Trends: interest over time, regions, rising queries and plain-English trend summaries.
Three public-data tools as MCP tools: building permits from 16 US city open-data portals on one schema (contractor leads, permit velocity); job postings from 9 ATS platforms (Greenhouse, Lever, Ashby, Workday, SmartRecruiters, Workable, Recruitee, Personio, Rippling) with company to ATS auto-discovery; and a free company ATS detector. Runs on Apify; send your Apify API token as a Bearer token. Pay per result, no subscription. https://makenomistakesllc.com
stub Super simple AI Native accounting platform dext equivalent
30+ marketing data tools for AI agents: keywords, SERP, backlinks, AI visibility, app store & commerce intelligence, Reddit/LinkedIn/Facebook/YouTube research, web search, page extraction, site audit, image & video generation, one-shot marketing apps. Bring your own API key from supamarketers.com — per-tool pricing in Credits.
Generate hyper-personalized cold email sequences via MachFive API.
Fresh, clean FAA drone data: Part 107 waivers and FRIA Remote ID sites as rows, with FAA doc links.
MCP server for the Vulners.com API
Hosted MCP server for Retro Diffusion. Generate authentic, grid-aligned pixel art — sprites, characters, animations, and tilesets — from Claude, Cursor, VS Code, Windsurf, or any MCP client. 90+ styles, free cost estimation, pay-per-generation with no subscription and credits that never expire.
Macro forecasts for inflation, rates, labor, GDP, housing, commodities, currencies, and equities.
Pronunciation assessment, phoneme scoring, speaker voice ID, audio transcription, speech synthesis.
Background removal, upscaling, face restore, document OCR, table extraction, visual understanding.
Sentiment, toxicity, entity extraction, PII, translation, summary, QA, fraud scoring, safety audit.
Custom metal-print storefront: catalog search, product details, shipping, reviews. Read-only.
MCP server that delivers up-to-date Bitrix24 REST API documentation.
