MCP servers for ChatGPT

AI NPCs with persistent memory for game studios. NPC CRUD, dialogue, voice. Stdio or remote SSE.

Podcast transcripts: send an episode link and get the transcript back, a page at a time.

Ask a codebase what calls what: search, blast radius, paths between symbols, and diffs.

Create a music artist's Jovie profile from a Spotify URL and read public artist data.

Slack MCP server: channels, messages, threads, reactions, users, files, and scheduled messages

A simple Neo4j MCP server for creating graph data models.

Zero-config SQL database MCP server + browser GUI for Claude Code

x402 provider rankings + Ed25519-signed payment receipts + signature verification (3 tools).

Check website availability, latency, and TLS certificate expiry locally. No key required.

WeCom Bot MCP Server - A Python server for WeCom (WeChat Work) bot following the Model Context Protocol (MCP)

D2L Brightspace for AI agents: due dates with submission status, grades and course content.

Search INSPIRE-HEP papers, authors, experiments, HEPData records; get citation metrics and BibTeX.

FreshBooks invoicing for Claude — invoices, clients, estimates, and payments

Read brand, research, and performance facts; draft briefs. Never spends. You approve every cut.

Expert witness and medico-legal directory records for the US and Australia, one row per person.

MCP server for Google Business Profile: locations, reviews, local posts and performance metrics.

Find companies hiring for your role keywords, with firmographics and LinkedIn per posting.

MCP compliance proxy between agent and tools: deterministic governance, fail-closed, audit trail.

Living off the Land binaries MCP server — GTFOBins, LOLBAS, LOOBins, LOLDrivers, LOLRMM, LOLESXi, LOTP, LOLC2, WADComs intelligence with

MCP server for Microsoft To Do via Microsoft Graph. MSAL device code flow, no client secret needed.

DEX pair data from DexScreener. No key required.