MCP servers for ChatGPT

Clean, repair, and convert AI-generated Markdown to HTML/PDF/DOCX/PNG; save and share documents.

Fuzzy search and browse Apple Messages/iMessage from CLI or MCP server

QuickBooks Online MCP server: invoices, bills, customers, vendors, employees, and accounts

Measured AI-inference-storage benchmarks with citations, article search, KV-cache ROI estimation.

Use this MCP server to the Gopher protocol, browse gopherspace, the pre HTTP internet. Menus,...

Geocoding from Photon Komoot. No key required.

UK crime data from data.police.uk. No key required.

Outside-in validation gate for AI-generated text; a separate model checks LLM output, fail-closed.

Microsoft Calendar (Outlook Calendar) MCP server for managing events via Microsoft Graph.

Open music metadata: artists, releases, and recordings from MusicBrainz. No API key. By UnClick.

MyAtriumHealth (Epic MyChart) records via your signed-in browser tab

Event-sourced ticket tracker + Jira reconciler, exposed as a Python library, CLI, and MCP server.

MCP server for NetBox DCIM/IPAM with read-only and dry-run modes

Verifiable science: units, GUM uncertainty, requirements with margins and provenance on every run.

Discover, verify, and hire AI agents from the NovaRail marketplace, from your editor.

Agent-to-agent cloud service: deploys and runs your apps and services — domains, logs, real status.

Discover, evaluate, and compare SaaS APIs. Agent-verified scores and metrics.

Read-only MCP for OpenVibeCoding runs, workflows, proof, queue, replay, and incident reads.

Where to watch X in Y? 30 Asian and Middle Eastern streaming markets, via Claude.

Local-first MCP server exposing Outlook / Microsoft 365 as tools for any MCP-capable LLM client. The Anti-Copilot for the BYOM market.

MCP server for Overseerr/Seerr media request automation