"Free PostgreSQL Database Solutions" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Analyse disc golf bag lineups across nine core flight roles, spot critical gaps and redundant overlaps, receive gap-filling disc recommendations, and open an interactive Bag Map on app.bagiq.app. Free, public, read-only.
Free US cleaning cost, time, crew, and chemical-use calculators with visual reports.
Free, no sign-in: favicons, web to Markdown, CSV to chart, text to speech, time zones, passwords.
Research intensity for 118 elements and topics, ~10M papers. Free element scores; x402 pay-per-call.
Animated map videos of any story: trips, wars, empires, storms, data. Free, no signup.
SaaS runway calculator (MRR growth vs churn), breakeven, burn multiple. Free MCP connector.
Our free Marketgenius investment tools as live, interactive React MCP Apps.
Anomaly AI is an AI data analyst for large datasets and spreadsheets. Its remote MCP server lets Claude Code or another MCP client with OAuth ask Anomaly about your Excel, CSV, GA4, database and warehouse data. Anomaly runs the analysis and replies in plain text with dashboard links, file downloads and chart images. MCP OAuth sign-in, no API key. Needs an Anomaly account.
OWID MCP — Our World in Data chart/indicator access (free, no auth)
- forms.appOAuth unavailableapp.forms.api
forms.app's MCP server lets AI agents create professional-looking forms, analyze form responses, and generate captivating visualizations for your data. forms.app is an online form builder that allows unlimited responses and team members free of charge.
Ask questions in plain language, get answers from your business database. Cayra connects to SQL databases (PostgreSQL, MSSQL, MySQL, Oracle) and translates natural language to SQL — no SQL knowledge required.
Read and edit DB Planner database schemas, diagrams and board layouts as an AI agent.
Free survey crosstabs with local analysis and temporary hosted MCP project workflows.
Plan, preview and edit timelines. Permanent Free tier; paid reporting and enterprise tools.
- cabinOAuthcom.withcabin
Privacy-first, cookie-free web analytics. Read stats and manage sites from your AI.
AI data analyst: ask about your Excel, CSV, GA4 or database data and get charts and dashboards back
Create and manage Gantt project charts directly from Claude — add tasks and milestones, link all four dependency types, duplicate/share charts, and export to Markdown, CSV, Mermaid, or .gantt. Backed by the free, no-signup ganttchartmaker.app, with cloud save and real-time collaboration.
Cookieless dashboard aggregates for Claude and Cursor. No visitor hashes. Starter and Growth.
Privacy-first, cookie-free web analytics: create sites, install and verify tracking, read stats.
