Research & knowledge organization

Hire from your AI chat: search 210k+ vetted startup candidates, review matches, request intros.

Verify U.S. businesses against state registries and search UCC liens by business or lender.

Search workspace knowledge, save ideas, update notes, organize folders, and share public links.

Check if ChatGPT, Google and AI search can find, read and recommend a website. Free, no key.

Affiliate programs, deals, tracked links and product search, plus merchant program setup tools.

Search and cite civil-society climate and energy research: reports, policy briefs and analyses.

Free medical evidence tools: graded CliniAtlas answers, PubMed metadata and EU SmPC links.

Medical research: new trial results tracker. $0.01/query. Be born in one call — free testnet funds.

Search and monitor ClinicalTrials.gov and EU trial registry records, with trial change tracking and

Clinical trial search and status from ClinicalTrials.gov

Query Clinical.ly clinical-research data via read-only API tools using your OAuth permissions.

Search and read ClinicalTrials.gov studies, sites and outcomes.

NIH Clinical Tables Search Service MCP.

Search and analyze ClinicalTrials.gov: trials by keyword/condition/drug/status/phase, one study's…

Web search, scraping, crawling, research, a browser agent, and company and people data.

Source-linked product insights from customer feedback. Research needs and prepare customer calls.

Signed-in CloudSprite: search datasets and docs, set org/team/project scope, file feedback.

Search and compare 290+ FinOps and cloud cost vendors from the CloudXray AI directory.

Upload, generate, organize, search, and transform images, videos, and files with AI-powered tools.

Upload, organize, search, and transform images, videos, and files with AI-powered tools.

Local-first web research for AI agents with SearXNG search and SSRF-safe page retrieval.

Search US business records by name and read Secretary of State filings in Cobalt Intelligence.

Systematic medical reviews and evidence-based healthcare research

Search 500 cocktail recipes, get full recipes, find drinks by ingredient, suggest random picks.

Read-only codal.ir: search disclosures of Iranian listed companies, read letters and statements.

Read-only CodeAtlas service catalog: list, get and search services. No authentication.

Search new software launches, read product pages, find alternatives and see daily upvote rankings.

Source-linked CodeGraph exploration, ranked search, and static navigation for coding agents.

Search CodeStringers' Zoho & custom-software content and business details, live.

Search the CodeTrendy directory of websites and tools. Read-only, no API key.

A coding and development harness on local models or hosted APIs, for code, review, research and ops.

Cited, searchable memory of a codebase: hybrid search, git history, impact analysis, doc drift.

Search Codeforces problems and inspect public problem metadata through the official Codeforces API.

Fast semantic code search for AI agents — find symbols, references, and callers across any codebase

Read-only tools for codemate.com: search, articles, case studies, company and contact facts, jobs.

Build searchable AI research knowledge bases with hybrid vector search directly in Claude Desktop.

Search, preview, install community Codex pet packs, and discover the pet request flow.

Company context and tools for research, CRM, email, social publishing, and roadmaps.

Search 960+ evidence-checked AI automation agencies by need, tool, country and budget.

Deterministic knowledge for AI agents: search, fetch, cite and verify a 48M-entry knowledge base.

SFW MCP to find verified creator scene partners: search, schedule, overlaps, open calls.

Search a video game catalog and manage your own collection, imports and recommendation lists.

Higher education data: tuition, graduation rates, and earnings

College Scorecard MCP — US Department of Education College Scorecard API

Research KDP niches and make print-ready coloring, story, comic and puzzle books.

Colorado Secretary of State business entity search with status and registered agent lookup.

Facts about Com.Bot, the WhatsApp Business API platform: plans, channels and site search.

CometChat docs search + implementation bundles: add chat, voice, video & moderation to your app.

ComfyUI MCP server: knowledge base, workflow builder, real-time execution, models, plugins.

Agent-native search of EU comitology: committees, votes, dossiers, and implementing-act documents.