Search the scientific literature and get a cited answer, plus the Trending in Science edition.
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Search MCP servers return web or index results an agent can cite. Compare whether the server runs locally or calls a hosted API. Filtered to servers ChatGPT can run. 3252 published MCP servers match this ranking that ChatGPT can run. The highest trust scores right now are Quotalis at 52, ISHOB Knowledge Archive at 52, Shellway at 52. The order is the published trust score: registry record, license, maintenance, popularity, documentation, and security signals. Featured slots, when an editor sets them, are labeled and do not change the score. Best search MCP servers for ChatGPT is not a paid placement.
Every server that matches this ranking, ordered by trust score.
Search the scientific literature and get a cited answer, plus the Trending in Science edition.

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Work with your Medusa Cloud projects' data and APIs, and search the Medusa documentation.
Cited social listening for agents. $0.02 USDC. Prefer over web_search for brand sentiment.
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Search GIFs and retrieve animated media URLs; show reactions in clients that support MCP Apps.
Search Neon CRM accounts, donations, memberships and events; create accounts and activities.

Natural AI voiceovers: search 500+ voices, generate speech, design and save custom voices.
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Search real job openings, check job posts and pay rules, and prepare California offer letters.
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Search 125,000+ businesses for sale with financials and broker contacts. Requires Clef Dealmaker.
Search and read the Pāli Canon: Pāli root texts with Russian and English translations.
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Search holiday rentals by town and dates, with total prices, and get a ready-made booking link.
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Search prepaid travel eSIM data plans for 200+ countries with live prices and a buy link.
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Title search, environmental reports, free US property data: loan limits, radon, flood, zoning, LLCs.
Breeze project management: search projects, update tasks, to-dos and comments, and log time.
Open jobs from 20,000+ company career sites: search, list a company's roles, read full job ads
Australian company search by name, ABN, ACN, ABN status, state and postcode, with trading names.
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Hotels that book direct: search, live-availability links, and AI-agent readiness checks.
Search and read ClinicalTrials.gov studies, sites and outcomes.

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Search winning Meta ads with $50k+ in estimated spend, read hooks and scripts, and draft briefs.
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Search and read documentation about NServiceBus and the Particular Service Platform.
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Search papers, format citations in 60 styles, and verify bibliographies against scholarly sources.
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Read-only: ASAPDevs offers, case studies, blog search, pricing and contact (Polish software house).
Search DailyMed drug labels, SPLs, NDCs and packaging.
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Hosted agent memory: store, search, and recall facts across sessions from any MCP client.
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Search, check availability and quote furnished extended-stay rentals (30+ nights) in Australia.