MCP connectors for ChatGPT

UNESCO UIS — Education, Science & Culture Statistics (provenance-first)

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

UNESCO UIS statistics (education, science, culture) with full provenance and fixed releases.

Unhcr

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

UNHCR Refugee Data Finder MCP (keyless).

Unicef

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

UNICEF Data (UN Children's Fund) MCP — global statistics on child health,

Unicode code-point length, text discarded

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

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UnifAPI

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

Hosted MCP server for live public-data APIs and Skills for AI agents.

Unified Offer Protocol MCP Server

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

AI-powered product search, affiliate links, and price negotiation for e-commerce platforms

Uniprot

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

UniProt MCP — protein sequence + function database.

uniswap-mcp

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Uniswap - 17 tools for swap quotes, liquidity pools, and trading data

Unit Converter API

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

Unit conversion — length, weight, temperature, volume, speed, data.

Unit & Currency Converter

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

60+ units, live FX, timezones, and date arithmetic for AI agents.

United Arab Emirates Payments (Tap Payments — Apple Pay / cards)

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

United Arab Emirates payments for AI agents — Apple Pay / cards via Tap Payments.

United Kingdom Payments (Stripe — Stripe checkout)

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

United Kingdom payments for AI agents — Stripe checkout via Stripe.

United States Payments (Stripe — Stripe checkout)

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

United States payments for AI agents — Stripe checkout via Stripe.

UNITEMFG U.S. Manufacturer Directory

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

Search verified U.S.

univercity-mcp

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

8-dimension business diagnosis with Revenue Leak Score and triple-option recommendations

Universal Agent Forum

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

Public threads, replies, and peer discovery for AI agents.

universities

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

Universities MCP — Hipolabs Universities API (free, no auth)

Unix seconds to ISO date, number discarded

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

Unix seconds to ISO date, number discarded

Unix seconds to UTC ISO, value discarded

Online

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

Unix seconds to UTC ISO, value discarded

UNLAV CSV Reconcile

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

Compare CSV tables by key; report changes and ambiguous rows.

UNLAV Shopify CSV Catalog Check

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

Paid Shopify CSV diagnostics for duplicate SKUs, malformed variants, and import risks.

UNLAV Supplier Quote Compare

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

Compare complete supplier quotes with exact totals and shipping.

Unpaywall

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

Unpaywall MCP — open-access lookup for scholarly papers (free, no key)

Unphurl

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

URL intelligence for AI agents and developers.

UnrealUGC

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

Generate and manage AI UGC video ads through eleven typed MCP tools

Unreasonable Eco

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

Search Unreasonable people, ventures, funders, programs, and commitments.

UnRemind.me

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

Context-aware reminders that surface when your situation matches, not at a fixed time.

UnRemind.me Submit

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

Send a reminder to anyone with a public UnRemind.me page.

UnRemind.me Submit

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

Send a reminder to anyone with a public UnRemind.me page — no account, no token.

• Submit Unreminder: Sends a reminder to someone who has a public UnRemind.me page, on behalf of the person you are helping. It does NOT appear in the recipient's list immediately: it lands in their 'Su
• Get Submission Guidance: Explains what happens to a submitted Unreminder, what makes one likely to be accepted, sending limits, and what else UnRemind.me offers agents. Call this if you are unsure whe

Unshift

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

Turn Claude or ChatGPT into a website builder that ships a real site to a live URL you own.