"Using PostgreSQL with n8n Workflow Automation" matching MCP connectors:
GET /v1/connectors — MCP directory API referenceMatching Connector Tools:
Read-only discovery for 389 Malaysian public datasets with freshness, licence, and provenance.
Meta and TikTok advertising analytics with ads, creatives, advertisers, rankings and six workflows.
B2B competitive intelligence, live sales battlecards, ICP prospect fit scoring, and tech stack teardowns over MCP and REST with source-grounded web evidence and citations.
Read and edit DB Planner database schemas (DBML/SQL), Mermaid diagrams and board layouts from any MCP client. 40 tools with annotations and output schemas. OAuth sign-in, with read and write as separate scopes enforced server-side.
Goal and task planning MCP for Codex and AI agents, with evidence-backed completion.
421Non-custodial Hyperliquid perpetual-futures trading for Claude, Cursor and any MCP client: live market data, orderbook, candles, account state and — once the user arms it — order execution with on-chain leverage on the user's own wallet. No withdraw tool, server-enforced caps.
A complete color workflow over MCP: mix, convert, harmonize, measure, and remember palettes.
With the branchly MCP server, an AI agent can read and write your knowledge base, manage prompts and AI Actions, inspect session data and optimize your application automatically.
Magic Hour MCP lets AI agents create and edit images, videos, and audio using Magic Hour’s hosted generation tools.
SEC dilution data, live market data, and news for U.S. equities, with point-in-time as-of queries
Live multi-asset market data for AI agents with provenance, starter credits, x402, and examples.
Access the latest technology news from NewTqnia.com through the Model Context Protocol. Search articles, retrieve structured news content, browse categories, tags, and timelines, and access authoritative technology reporting for AI assistants, research, and automation.
rnv-color-mcp, a hosted color-workflow MCP server (Python, Streamable HTTP). Tools: mix (including Kubelka-Munk paint physics), convert between formats, generate harmonies, transform text case, and save/list/get named palettes. It resolves hex / CSS / custom brand color names and refuses unknown colors rather than guessing.
AI infrastructure design agent. Describe your app in plain English; Riley designs, prices, and deploys AWS or GCP infrastructure with generated Terraform.
Eligibility-first UK & EU grant discovery, inside ChatGPT and Claude. Checks eligibility before recommending, explains why each grant fits, and cites the funder's own page on every answer — with an honest "competition_risk: unknown" when the data isn't there. 6 tools: search, fetch, find_opportunities, should_apply, explain_opportunity, complete_profile. Transport: Streamable HTTP. Auth: OAuth 2.1 + PKCE. Free to install, no card required.
Vehicle routing, 3-D packing, cutting stock, rostering and knapsack with OR-Tools. 7 of 11 free.
111Authorize x402 payments before signing with request-bound, signed safety decisions.
Send WhatsApp, SMS, email or voice to a business with the compliance gate enforced.
Live world news deduplicated into story events, with corroboration counts and source links.
51Educational MCP server with 17 math/stats tools, visualizations, and persistent workspace
