Best search MCP servers for ChatGPT

Search and load AI datasets, prompts and few-shot contexts from the ContexteTech catalogue.

B2B lead and company intelligence: search leads, enrich contacts, and queue outreach.

AI email inbox and sending tools with attachments, search, live events, and webhooks.

Search 1,673 source-linked exam blueprints with reviewed guidance. Read-only; no API key.

Search 61,428+ US WARN Act layoff notices: 48 states, 1988-today, daily. Bundle needs no API key.

Search newly registered, expired, aged, active, deleted and for-sale domains, plus WHOIS and DNS.

Search, organize, and chat with your saved Reddit posts from Claude, Cursor, and any MCP client.

55Trust score 55 of 100, Fair

ESG knowledge base for AI agents: hybrid search, glossary, frameworks, industries, graph traversal.

AI-native digital asset management: semantic search, generative image edits, and CDN delivery.

Swiss customs tariff (TARES), FINMA register, NOGA/NACE/ISIC codes. 3 free tools + search trial.

Search Lacuna's ML research graph for papers, directions, authors, venues, and hypotheses.

55Trust score 55 of 100, Fair

Search the Crela software marketplace and publish, update and review your software from your agent.

Chronicling America MCP — full-text search of ~150 years of digitized U.S. newspapers…

Property intelligence: 180M+ US parcels — lookup, search, owners, hazards, permits, deeds.

AI search (Reddit, HN, arXiv, Wikipedia), X and web search, page extraction, X data, People Search.

Recommendations, search, catalogue, analytics, and platform admin tools for NeuronSearchLab

Ingest and search LogsLoom logs from coding agents.

Job search, application materials, and application tracking for AI assistants.

AI-search visibility: GEO audits, tracked prompts, competitors, citations.

Search US government contracts, grants and jobs from matchawards.com. Read-only, no key.

Persistent working memory for AI agents: a knowledge graph with semantic search and decay.

Independent MCP server for the TC39 specs (ECMA-262 + ECMA-402): clauses, search, diffs, history.

MCP server for Gramps genealogy via the Gramps Web API: CRUD, search, merge, timelines, DNA.

55Trust score 55 of 100, Fair

Run any Relay model (image, video, audio, LLM), poll tasks, upload files and search Relay's docs.