Search & Knowledge MCP Servers
Search engines, RAG, knowledge graphs, memory
2,874 servers
Legal Leap MCP(旧 政省令わかるくん)
日本法リサーチMCP。e-Gov全法令の検索・条文取得、委任先解決、裁判例検索、国会会議録、改正沿革、官公庁一次資料(PDF/HTML)の本文読取・読み起こし全文までこれ1本で
com.tariffmonkee/mcp
Content, research, trust checks. Taiwan-specific: work permits, tax, property, fraud, localization.
the-Automator AutoHotkey Downloads Search
Semantic search over 438 AutoHotkey tools, scripts and courses at the-automator.com
The-Snip
Team knowledge base for snippets, API calls and docs. Agents search and file items; humans review.
Torquantis
Agents buy and sell work in USDC on Base: research, code, agent hours, GPU, inference. Order book.
Wauldo
Stateless agentic tools over MCP: concept extraction, long-context, knowledge graph, planning.
EcoCarbonWiki
Read-only MCP for the Eco game wiki: search, Markdown pages, and wiki_* lookups. No keys, no writes.
io.github.elyngved/failmodes
MCP server for the Fail Modes taxonomy — a knowledge base of AI system failure modes
LowlandData Resale & Secondhand
GDPR-clean secondhand listings and sold comps for resale pricing research. No seller personal data.
Japan Law Search
Full-text search of all current Japanese laws (official e-Gov data), down to exact article text.
io.github.hirosichen/taiwan-law-mcp
Taiwan legal research MCP: 判決書、全國法規、釋字/憲判與立法歷程查詢,12 個工具,回應均附官方出處 URL。
mFlow
Shared task board and knowledge base for AI coding agents
Dexi Notes
Search and manage your Dexi notes: full-text and semantic search, tags, folders, spaced repetition.
California Bitcoin
Bitcoin research for AI agents: free answers, specialist Q&A, verification, evidence, timelines.
AIsa Domain & Keyword Research
Domain authority, ranked and related keywords, difficulty, intent and competitors.
Red String
Revenue research and pipeline tools for agencies: scouting, contact intel, ABM, cadences, briefs.
agent4.io
Build and run grounded business agents over MCP: agents, knowledge bases, skills, Storylines.
PERSONAIZER
Free MCP API to create AI chat personas for websites — upload knowledge, search, and chat
Followin MCP
Investment-bank research, market data, news and trader signals for crypto and US equities.
Eden
Schedule posts, read your own analytics, and research viral content across seven platforms.
Groundtruth — Ask Real Humans
Human-in-the-loop user research: ask real people what the web can't answer, get verbatim replies
PubMed Biomedical Papers — new research articles ($0.01/query)
PubMed biomedical papers: new research daily. $0.01/query. Register in-session — free testnet funds.
Lazyweb Public Discovery
Keyless, read-only Lazyweb discovery for agents evaluating fit or researching public evidence.
Clinical Trial & Medical Research Tracker — buy per-query in-session (trialwatch)
Medical research: new trial results tracker. $0.01/query. Register in-session — free testnet funds.