"How to Create Workflows in n8n" matching MCP connectors:
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Analytical memory for AI agents: a real Postgres queried in plain English over MCP. One command.
Check shipping costs for all logistics services in Indonesia.
AMZScout Skill + MCP gives AI agents live access to real Amazon marketplace data across 14 Amazon marketplaces. Analyze any ASIN, validate product ideas, research niches, compare competitors, discover profitable keywords, and build data-driven PPC strategies using trusted Amazon insights instead of AI assumptions. Works with Claude, ChatGPT, Cursor, and any other MCP-compatible AI client. To connect, you'll need an AMZScout API plan and authorize your account. Get access and view pricing here: https://learn.amzscout.net/amazon-product-api-for-ai-agents
Build, validate, deploy — HTTP APIs, cron jobs, webhooks and MCP tools — from your AI client. Air Pipe MCP token as a bearer credential, e.g. 'Authorization: Bearer <token>'. Create one at https://app.airpipe.io/
Find novel, statistically validated patterns in tabular data — hypothesis-free.
BookBrainz MCP — open book metadata (MetaBrainz / sister of MusicBrainz)
YGOPRODeck MCP — Yu-Gi-Oh! trading card game (TCG) database.
PeeringDB MCP — the peering ecosystem database.
Airtable MCP Pack — wraps the Airtable REST API v0
Read, create, update and delete records; inspect objects, fields and schema in your Knack database.
CNPJ Brazil MCP — Brazilian company-registry (Receita Federal) lookup via
Executes SQL in a real ephemeral database: rows, typed errors with suggestions, plans, diffs.
Auto-discover validation rules from data — scan, profile, health-score. No rules to write.
Resolve Japanese food names to nutrition facts. All 2,538 foods from Japan's official tables.
AI access to Quadratic spreadsheets: open files, run Python/SQL, query connected databases.