1,866 servers in Research & Knowledge
Read-only MCP access to DSGHT.ai published foresight and country-grounded claim resolution.
The world, on the record. AI infrastructure built on the observed web.
Research paper search with real citations and reference formatting for AI assistants
License-checked research archive and technical-spec search for AI agents. Pay per call via x402.
Search InvestorMatch's public directory of VC investors and fundraising guides. No sign-in needed.
Paid web research, news, prediction-market evidence, company briefs and fact-checks (x402 USDC)
Verified public-domain quotes, scripture with its licence, and one small next step.
Daily indexes of what people do, from public data. On-chain in Bitcoin, so nobody can edit them.
Rising new AI tool sites with cross-checked traffic, revenue signals and model releases.
Read-only access to public records on Anglican-Roman Catholic dialogue in the IARCCUM Archive.
Historical borders and dated map events with source attribution and coverage limits.
Aviation identity resolution and an AI use-case atlas, with provenance and temporal validity
Deterministic knowledge for AI agents: search, fetch, cite and verify a 48M-entry knowledge base.
誰でも無料でアンケートの作成・投票ができるアンケートサイトです。（datasetsearch.jp の内容を検索して答える。ヨミタス経由）
Zhihu/知乎 hot list, search/details, comments/replies, creators/articles, and video transcripts.
Read Sudhanva Narayana's public profile, production ML case studies, and technical writing.
Korean SaaS directory: search 3,700+ services, find Korean API/MCP tools and AI API providers.
Gemology & gemmology: 215 FGAA terms, 25 handbooks, live gem stock, signed passport verification.
Living, source-backed timelines of long-running events, with a quote and source per entry.
Human-in-the-loop user research: ask real people what the web can't answer, get verbatim replies
PeopleAnalyst's free people-analytics feeds: answers, tools, evidence, story and scene catalogs.
Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.
Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.
Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.
Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.
Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.
Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.
Cited competitive intelligence: prospect scoring, battlecards, SWOT, and tech-stack teardowns.
Find and validate SaaS ideas from real user complaints, scored for commercial intent.
Verified pricing, hidden costs, negotiation data, price changes & TCO for 3,390+ software products.