MCP connectors for ChatGPT

ObjectId 4-byte time prefix, value discarded

Online

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

ObjectId 4-byte time prefix, value discarded

Obris

Online

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

Stop re-explaining yourself to AI.

Obsidian GitHub

Offline

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

Connect AI assistants to your GitHub-hosted Obsidian vault to seamlessly access, search, and analyze your knowledge base.

• GetFileContents: Retrieve the contents of a specific note, document, or file from your Obsidian vault stored in GitHub (hoffination/Ben-Personal). Perfect for accessing your knowledge base content.
• SearchFiles: Search for notes, documents, and files within your Obsidian vault on GitHub (hoffination/Ben-Personal). Find specific knowledge base content using GitHub's powerful search syntax. Support
• SearchIssues: Search for issues and discussions in your Obsidian vault repository (hoffination/Ben-Personal). Great for tracking tasks, project management, and collaborative knowledge work.

Obsidian Regulatory MCP

Degraded

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

Verified, tier-0 regulatory data for AI across 850+ official sources and 50+ jurisdictions.

OBTO

Online

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

Your AI builds, deploys, and runs full-stack apps on a hosted workspace created at first sign-in.

OCI image reference shape, name discarded

Online

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

OCI image reference shape, name discarded

ocr

Online

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

Arabic-first OCR, translation and document extraction.

ocr

Online

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

Read PDFs and images as markdown or text, with exact costs and hard spend caps.

OCR Text Extraction API

Degraded

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

Extract text from images using OCR.

Ocrspace

Online

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

OCR.space MCP — wraps the OCR.space API (ocr.space) for image/PDF → text OCR.

Octodamus Intelligence Oracle

Offline

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

AI oracle: BTC/ETH/SOL signals, Polymarket edges, congressional trades.

Octoparse MCP Server

Degraded

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

Official Octoparse MCP server for template discovery, cloud tasks, and structured data export.

Octopart

Online

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

Octopart MCP — electronic component search via the Nexar Supply API (GraphQL)

Octopus Energy

Online

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

Octopus Energy public API MCP — UK energy tariffs & products.

OctoTrip Flights

Online

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

Free, no-login flight search with real-time pricing from multiple airlines.

OctoTrip Rental Cars

Degraded

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

Free, no-login rental car search with real-time pricing.

OctoTrip Rental Cars

Online

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

OctoTrip Rental Cars MCP Server Free, no-login MCP server for discovering and comparing rental cars with real-time pricing from multiple providers worldwide.

• Search: Searches live rental-car offers for a pickup location and rental period, optionally with a different dropoff location, pickup/dropoff times, driver age, currency, and language. Use this when t

Odds Api

Online

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

The Odds API MCP — sportsbook odds across 70+ books, 30+ leagues

odoo

Degraded

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

Odoo ERP for AI agents: hosted OAuth endpoint, gated writes, one endpoint for every instance.

Odoo

Online

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

Odoo MCP Pack — ERP/CRM via Odoo's external JSON-RPC API.

Oecd

Online

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

OECD MCP — Organisation for Economic Co-operation and Development data

OECD MCP Server

Offline

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

OECD economic and statistical data via SDMX API.

Oeis

Online

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

OEIS (On-Line Encyclopedia of Integer Sequences) MCP.

oeradio-mcp

Online

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

Amateur radio MCP server with band plans, EIRP, cable loss, antenna gains, and more

OFAC (Sanções EUA)

Online

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

Checks whether a name is on OFAC (US) sanctions lists, including SDN and Non-SDN, for compliance and

Off-Nadir Delta

Degraded

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

From first signal to satellite evidence: live world-event intelligence and collection planning.

Offendersearch

Online

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

Search US sex-offender registries and criminal records, with per-source citations.

Merchant offers with validated discounts and no bought rankings; accepting mints a voucher code.

Offers MCP

Online

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

Deep purchase intelligence for agents and apps: live prices, landed cost, trust scores.

office

Offline

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

Create, edit, and collaborate on Office documents and spreadsheets.