"Free PostgreSQL Database Solutions" matching MCP connectors:
Matching Connector Tools:
DEV.to MCP — wraps the DEV Community API (free, no auth for public reads)
Tried the rest? Try the best FREE: full ULTRA LoRA, no signup. 57 models, 31-actor growing pack.
AI agency API: free tools for glossary, comparisons, blog, guides, estimates and consulting
Free SEO tools + the Spook SEO autopilot: analyze domains, generate and publish SEO articles.
SEO automation MCP with 39 tools. 12 free tools (no auth): audit pages, check Core Web Vitals, validate schema, score AI visibility, generate keywords. 27 pro tools with account: manage content calendar, track GSC traffic, monitor AI bot visits (ChatGPT/Perplexity), analyze backlinks, and publish directly to WordPress, Webflow, or Wix.
Security-first WordPress MCP server. 129 tools for Claude, ChatGPT, Gemini. Free on wp.org.
Free Open Graph image generator API. Create beautiful OG images with customizable themes, icons, and colors. No API keys required.
Generate and manipulate PDFs from Claude Desktop, Cursor, and Windsurf. 9 tools: HTML-to-PDF, URL-to-PDF, merge, split, watermark, compress, password-protect, rotate, and extract text. Free tier on RapidAPI.
Build & edit your own website by talking to your LLM: pages, forms, SEO, analytics. Free to start.