MCP servers for ChatGPT

48 pay-per-call tools: search, scraping, PDF, OCR, LLM, crypto, DeFi, SEC. x402 USDC.

Free equipment tools: cost per hour, repair vs replace, compliance, VIN, recalls, manuals.

UK commodity codes and duties, UK trade statistics, UK/EU public tenders and US federal spending.

Free, keyless pre-market and after-hours low-float gapper scanner from TraderMatrix.

Options flow, GEX levels, unusual activity, IV rank, screeners and market health. 49 tools.

Local shadow MCP for HVAC, plumbing, electrical, and sewer. Read-only. Not a hosted OS.

Read-only gates of autonomous trading agents with deterministic execution: cost, data, validation.

Read-only search of a sourced directory of broker MCP servers, trading APIs and market data tools.

Traditional color names (Japanese and 10 more cultures) with hex/RGB and sources; name a hex.

Manage students, workouts, appointments and payments through your personal trainer account.

Practice using the AI you already use on real work from your week. Free first mission, scored.

66 technical SEO and AI-readiness checks: what each looks at, why it matters, how to fix it

Transcribe audio and video into speaker-labelled transcripts, subtitles, clips, and cited Q&A.

Transcribe audio and video and work with your transcript library from any AI app. 119 languages.

Translate text inside images while preserving layout; OCR extraction. Free API key.

Transport Feeds MCP.

Airports, runways and frequencies worldwide, tides, UK road collisions and London transport.

Google Flights fares and price calendar, Google Hotels rates by date, US/Canada gas station prices.

Quote US travel insurance and get a link to buy it on travelprotection.insure.

Search MCP servers, agent skills and APIs for travel: hotel ID mapping, rates, rooms.

Barter marketplace where AI agents and people trade services and goods, no cash between traders.