MCP connectors for ChatGPT

frostbyte

Requires local install

Community: Submitted by a user or imported; check the owner before granting access

MCP server giving AI agents access to 40+ APIs: geo, crypto, screenshots, DNS, and more

freeagent-mcp-server

Requires local install

Community: Submitted by a user or imported; check the owner before granting access

FreeAgent accounting MCP: bank reconciliation, expenses, mileage claims and receipts.

ovecc

Requires local install

Community: Submitted by a user or imported; check the owner before granting access

Architecture guardrails for AI-written code: dependency graph, impact, dead code, CI gate

mcp-as-a-judge

Requires local install

Community: Submitted by a user or imported; check the owner before granting access

MCP as a Judge: a behavioral MCP that strengthens AI coding assistants via explicit LLM evaluations

osu! MCP

Requires local install

Community: Submitted by a user or imported; check the owner before granting access

MCP server exposing the osu!

Bruno MCP Studio

Requires local install

Community: Submitted by a user or imported; check the owner before granting access

Author, edit and run Bruno collections as files: HTTP, WebSocket, gRPC, per-request pass/fail.

OPA MCP

Requires local install

Community: Submitted by a user or imported; check the owner before granting access

Author, validate, debug, and explain OPA Rego policies through any MCP-compatible client.

omnicord

Requires local install

Community: Submitted by a user or imported; check the owner before granting access

Discord server management MCP for AI agents: chat, moderation, admin, and full server building.

SEO & GEO

Requires local install

Community: Submitted by a user or imported; check the owner before granting access

Audit a page's SEO and its readiness for AI answer engines: meta, schema, robots, sitemaps, AI bots.

Mexican Tax & Banking

Requires local install

Community: Submitted by a user or imported; check the owner before granting access

Validate RFC, CURP, CLABE and NSS, read CFDI 4.0 invoices and check their SAT status.

Domain Security

Requires local install

Community: Submitted by a user or imported; check the owner before granting access

Audit a domain's email and web security: SPF, DKIM, DMARC, MTA-STS, DNSSEC, TLS, WHOIS.

Orphograph

Requires local install

Community: Submitted by a user or imported; check the owner before granting access

Anchor a file's SHA-256 fingerprint to Bitcoin.

zotio

Requires local install

Community: Submitted by a user or imported; check the owner before granting access

Zotero MCP server: local-first search, library checks, and preview-first writes for AI agents.

mcp-package

Requires local install

Community: Submitted by a user or imported; check the owner before granting access

MCP server for OOM x402 search 1,000+ pay-per-call API endpoints

orderly-mcp

Requires local install

Community: Submitted by a user or imported; check the owner before granting access

MCP Server for Orderly Network - Documentation and SDK patterns

orchestraprime

Requires local install

Community: Submitted by a user or imported; check the owner before granting access

Regulatory intelligence (FDA, ICH, EMA) and sanctions screening (OFAC, EU, UK) for Claude

discord-node-mcp

Requires local install

Community: Submitted by a user or imported; check the owner before granting access

MCP server for controlling Discord servers via bot token

db-metadata-extractor-mcp

Requires local install

Community: Submitted by a user or imported; check the owner before granting access

Extract database metadata from PostgreSQL, Snowflake, SQL Server, BigQuery, and Oracle.

opsmaxx

Requires local install

Community: Submitted by a user or imported; check the owner before granting access

SSH, files, containers and databases via the OpsMaxx desktop app - scoped per capability, audited.

dark-memory-mcp

Requires local install

Community: Submitted by a user or imported; check the owner before granting access

Persistent memory + vibe-loop engine for AI agents.

ophir

Requires local install

Community: Submitted by a user or imported; check the owner before granting access

Ophir protocol tools for AI agent discovery, negotiation, and settlement

CiteWire

Requires local install

Community: Submitted by a user or imported; check the owner before granting access

Attribution-first MCP server for free news sources and free article APIs.

openfinance

Requires local install

Community: Submitted by a user or imported; check the owner before granting access

Connect your financial accounts to view balances, search transactions, and get spending insights.

openwebninja-mcp

Requires local install

Community: Submitted by a user or imported; check the owner before granting access

Official MCP server for OpenWeb Ninja APIs - 40+ real-time web data and SERP APIs as MCP tools

OpenTrain

Requires local install

Community: Submitted by a user or imported; check the owner before granting access

Hire human data labelers, RLHF annotators, and evaluators from your coding agent.

OpenOSINT

Requires local install

Community: Submitted by a user or imported; check the owner before granting access

AI-powered OSINT agent & MCP server.

OpenImageDebugger MCP

Requires local install

Community: Submitted by a user or imported; check the owner before granting access

MCP server giving AI agents eyes on OpenImageDebugger buffers in live gdb/lldb sessions

OpenHCS

Requires local install

Community: Submitted by a user or imported; check the owner before granting access

Inspect, author, validate, and run high-content microscopy workflows.

opencage-geocoding-mcp

Requires local install

Community: Submitted by a user or imported; check the owner before granting access

MCP server for OpenCage geocoding API

OpenAdapt Agent (openadapt-flow bridge)

Requires local install

Community: Submitted by a user or imported; check the owner before granting access

Local Beta bridge for governed openadapt-flow workflows and attended actions.