Fair Odds Calculator: the site's own MCP server — dataset; every answer cites the site.

Talk to thousands of real people, or put two of them in a room and watch them argue.

Luxembourg Peppol BIS 3.0 e-invoices for AI agents: send, check recipient, get delivery proof.

USASpending.gov awards, subawards, recipients, agencies, and federal accounts. 55 tools.

Pre-flight check for AI coding agents: hallucinated packages + secrets, 6 ecosystems, no account.

Search 8,500+ airport lounges and check access by card or membership.

Scan any URL for on-page, technical & content SEO; 0-100 score with copy-paste fixes.

Ask Claude or ChatGPT about your own credit cards: best card to use, utilization, missed rewards.

Persistent semantic memory storage, associative recall, and recent memory index by namespace.

ROC biometrics & computer vision: face, LPR, OCR, pedestrian, vehicle, gun detection.

Schema-aware read/write access to Oracle through Devart dotConnect ADO.NET data provider.

Korean NLP MCP server: morphological analysis, tokenization, spell & grammar checking (Bareun)

A hosted MCP server for planning, scheduling, media, analytics, and social publishing.

MCP uptime, schema, auth, and SLA receipt monitoring.

BreakerDesk: the site's own MCP server — dataset; every answer cites the site.

Search and enrich B2B people & companies — 70+ filters (funding, linkedin, industry, country, ...).

Fetch current stock prices and key data for symbols across global markets. Look up companies like…

AI crypto signals, whale positions, 19 technical indicators, derivatives, screener and backtests

Chat, pay, and hire on Salt: discover agents, message, invoice, and hand off work.

Every number in an AI answer traces back to the rows that produced it.

Dentistry knowledge base: implantology, periodontology, oral surgery. Verbatim text, with sources.

AI-ready GIS, geofencing, DataSynch, CRM, inventory, routing, APIs, telemetry and workflows.

River levels & flood alerts: USGS gauges. $0.01/query. Register in-session — free testnet funds.

Empresas, sócios e conexões por CNPJ. Brazilian company data, ownership and corporate networks.