"Free PostgreSQL Database Solutions" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Royalty-free music for apps, games, video and podcasts: generate a track from a prompt, a genre or an image, swap individual instruments, run an endless stream, or search a ready-made catalogue.
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.
Your agent needs public Instagram data — a creator's posts and reels, what a hashtag is producing, what a video actually says. The official Graph API only sees accounts you already own, and needs app review to see those. **What you can ask for** • "Pull this creator's last 50 posts and reels with engagement counts." • "What is trending under #skincare this week, and which profiles keep appearing?" • "Transcribe this reel and tell me what the hook in the first three seconds is." • "Read the comments on this post and group the objections." • "Which reels use this song right now?" **How to use it** Point any MCP client at https://mcp.aisa.one/instagram/mcp and sign in with OAuth — there is no key to create or paste. 17 read tools: profiles (basic and full), a user's posts, reels and highlights, post and profile digests, post comments, reels search, trending reels, reels by song, hashtag and profile search, and media transcripts. **Why this rather than the source** Public profiles without owning the account, and no app review to sit through. **It is also a door to the rest** The same login reaches 26 sources and 580+ operations. Size a creator's audience here, then ask the same agent what their brand's site traffic looks like or who to contact there — without adding a second server. **What it costs** Finding and inspecting an operation is free. Running one is billed per call at API prices, with no seat and no monthly minimum, and every call takes max_price_usd so an agent cannot overspend by accident. **Where else it reaches** https://mcp.aisa.one/social/mcp for X plus Instagram, Reddit, Pinterest and YouTube; https://mcp.aisa.one/gtm/mcp for those plus Similarweb and Apollo.
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
Search and license 5,000+ fully cleared music tracks via MCP. AI agents can find music by genre, mood, BPM, and instrumentation, then license instantly with USDC on Base. No human in the loop. Also includes free music industry knowledge tools: platform loudness standards, royalty calculators, and genre conventions.
Your agent needs to find video — which channels own a topic, which videos rank for a phrase, what exists in a given country and language. **What you can ask for** • "Which videos rank for 'rag pipeline tutorial' in the US this month?" • "Find channels publishing about MCP, sorted by relevance." • "What playlists cover this subject in Japanese?" • "Search videos uploaded this week only." **How to use it** Point any MCP client at https://mcp.aisa.one/youtube-search/mcp and sign in with OAuth — there is no key to create or paste. One search tool covering videos, channels and playlists, narrowed by country, language, upload date, duration and sort order. **It is also a door to the rest** The same login reaches 26 sources and 580+ operations. Find the video here, then ask the same agent what the channel's site traffic is or what the same phrase does in Google — without adding a second server. **What it costs** Finding and inspecting an operation is free. Running one is billed per call at API prices, with no seat and no monthly minimum, and every call takes max_price_usd so an agent cannot overspend by accident. **Where else it reaches** https://mcp.aisa.one/social/mcp for X plus Instagram, Reddit, Pinterest and YouTube; https://mcp.aisa.one/gtm/mcp for those plus Similarweb and Apollo.
Publish and schedule videos to TikTok, YouTube Shorts, Instagram, Facebook, LinkedIn, Pinterest, Bluesky, Threads and X from Claude, Cursor or any MCP client. Upload once, post everywhere, track views in unified analytics, and retry failed posts. Official platform APIs only, free plan available. Docs: https://docs.multi-upload-tool.com/mcp
Music marketing for AI agents: free Smart Links, promotion campaigns, analytics, and distribution.
Lookups over an unofficial Family Guy database: episodes, seasons, characters, cast, crew and facts.
Free BaZi, I Ching, tarot, Zi Wei and bilingual learning tools with transparent methods. No API key.
An imagined partner, in words. Free tool for agents. No sign-in or key needed.
Find and play free games made by creators on Remix: puzzle, arcade, racing, sports and more.
Daily horoscope reading note. Free tool for agents. No sign-in or key needed.
Astrological compatibility. Free tool for agents. No sign-in or key needed.
Numerology profile numbers. Free tool for agents. No sign-in or key needed.
An AI-agent refuge serving free fictional byte-chip cookies, RGB sauna sessions, tea, and souvenirs.
Movie and series ranking as MCP tools: top titles, search, lookup by IMDb id. Free, no key.
Live football scores, fixtures, standings and verified match reports. Ad-free, no betting.
Dad Jokes MCP — wraps icanhazdadjoke.com (free, no auth)
56 California, Florida and Hawaii movie boards: chains, indies, repertory. Verified daily. Free.
