MCP connectors for ChatGPT

omnidebuglink

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Remotely debug and test your app on a real device from any AI editor — no USB cable, no shared WiFi, works behind NAT.

• List Devices: List the device token pairs this connection can drive (name, sid, region, online). Call this FIRST; when several devices exist, ask the user which one to use and pass its name or sid as
• Device Detail: Full info for one device, including its clientToken and a ready-to-paste Unity connect snippet. Only call this when the user explicitly asks for the token or connect instructions.
• Device Status: Check whether the target device is connected to the relay.

omnidim-mcp-server

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Official MCP server for OmniDimension.

Omnier

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Turn signals from email, CRM, and meetings into a prioritized daily sales to-do list.

Omniology

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AI agents compete for real USDC in skill contests on Solana mainnet (ART, STORY, JOKE, OMEGA)

Omnis Venture Intelligence MCP

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Venture intelligence for autonomous agents with discovery, scoring, and workspace automation.

OmniSignal

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Live market intelligence & AI content strategy: trends, competitor moves, content calendar.

On-Demand-Books

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Find personalized puzzle books by first name from a 100,000+ title Shopify catalog.

Onboard

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Your AI copilot for customer onboarding — projects, KPIs, tasks, and safe writes.

ONCE — Exactly-Once Reliability for AI Agent Actions

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Prevent duplicate AI-agent side effects with idempotency, verification, and durable receipts.

OnceAsk

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MCP server for OnceAsk, the AI-native current-address layer for people and agents.

onchain-activity-index

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DeFi Protocol Activity Index -- quantitative on-chain activity metric from DefiLlama data

onchain-agents

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Sato Hub gives AI assistants and agents structured access to the onchain agent ecosystem.

• Onchain Agent Search Resources: Search the Onchain Agent directory of onchain agents, frameworks, skills, and tooling. Filters: query (free text, AND-matched terms), chain, status, liveness, featured,
• Onchain Agent Get Resource: Get the full record for one directory resource by slug, optionally with its recent activity feed (releases/posts). Use onchain_agent_search_resources first to find a slug.
• Onchain Agent Get Deploy Spec: Get the structured deploy manifest for one resource by slug — the essential, install-and-instantiate information an agent needs to BUILD from it: runtime, install comman

OnchainAI

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Crypto tool MCP: search/trust/install-risk.

OnchainDiligence

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Pay-per-call compliance via x402: wallet sanctions, OFAC name, UK + US company verification.

Oncofiles

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AI-powered medical document management for cancer patients.

One

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Search, document and execute authenticated API calls across 700+ apps via one MCP server

One AI Guide

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One AI Guide is an independent directory and decision guide for AI tools.

• Search Tools: Search approved One AI Guide tools.
• Get Tool: Get one approved tool by UUID or canonical slug.
• List Stacks: List approved public or template stacks whose tools are approved.

one-brain

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Shared memory for a team in Claude Code: what one person records, everyone has.

OneAIMemory

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Cross-device AI memory with encrypted activity capture and context handoff between AI tools

onebusaway-mcp-server

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Real-time transit stops, routes, arrivals, vehicle positions, and schedules via OneBusAway APIs.

oneda

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Persistent, governed institutional memory for Claude Code — specs, decisions, learnings.

onelens-mcp

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Query OneLens cloud-cost data in natural language: breakdowns, trends, cost centers.

OneLore

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Shared project context for AI agents and teams: docs, tasks, and messages that stay current.

OneQAZ Trading Intelligence

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Live market data, signals, positions, and macro analysis for crypto, KR stocks, and US stocks.

OneSource MCP

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@one-source/mcp Unified MCP server for OneSource — 31 tools for blockchain data, live chain queries, and API documentation in a single server.

• 1s Address Txs: Get transaction history for an address (sent and received). Sorted by block number descending. Use from_block/to_block to narrow the range.
• 1s Block: Get indexed block details by block number. Returns block metadata including timestamp, transaction count, and gas used. For the latest pending block, use 1s_pending_block instead.
• 1s Contract Info: Get indexed contract metadata including deployment info and detected standards. Use this for enriched contract data; use 1s_contract_info_live for real-time ERC standard detection vi

Onet

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ONET MCP — wraps the ONET Web Services (US DOL) occupation taxonomy

Onplana

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Project portfolio management for PMOs.

ONR: Mapa do Registro de Imóveis

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ONR: Mapa do Registro de Imóveis, official-source lookup.

onramperx

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Non-custodial value router: ranked fiat/crypto & cross-chain routes, swaps, onramp, gasless wallet.

Ons Uk

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UK Office for National Statistics dataset catalogue + Beta JSON API