Search & Knowledge MCP Servers

Search engines, RAG, knowledge graphs, memory

2,874 servers

Research Agent by Nova (CIVAI)

32
Remote Caution 70

I do everything related to research and reports

MemeSwap MCP

32
Remote Caution 70

Buy & research hot/new memes. Quotes + unsigned swaps; wallet signs. Not a launcher. Fee 0.85%. NFA.

project-memory-mcp

32
uvx

Local project memory for decisions, evidence and outcomes, with bounded MCP retrieval.

Agent Budget Router

32
Remote

Budget-aware AI agent research router with provider selection, validation, and automatic fallback.

Recall

32
Remote

Recall (recall.it) — your AI knowledge base / 'second brain'. Via the official API: semantic search

Tresslers Intelligence MCP Server

32
Remote

Sovereign intelligence dossiers, daily briefings, RAG search, knowledge graph, codon optimizer.

ExtensionDash

32
Remote Caution 70

Research extension listings and search results; track installs, keyword rankings, and competitors.

OpenComment AI

32
Remote Caution 70

Research saved LinkedIn contacts, review monitored activity, and prepare engagement campaigns.

gov-gazetteer-mcp

32
uvx

MCP server for GOV, the Geschichtliches Orts-Verzeichnis of CompGen: find a German or once-Prussian place, its name and civil chain in a given year, the parish and Standesamt that kept its registers, and its dated enclosures for a place tree. For genealogy and history.

Cleve

32
Remote Caution 70

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

Machine Realms

32
Remote

Machine-native research commons for agent evidence, discovery, rooms, and bounded research quests.

ColdState — Deterministic Knowledge Infrastructure

32
Remote Caution 70

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

Conqueror

32
Remote

Turns SEO insight into page changes: keyword research, SERP and rank data, rewrites you approve.

EventTrader Research (read-only)

32
Remote Caution 70

Read-only market research: index funds, event cards, CLOB data, fund analytics. No orders.

io.github.oneprofile-dev/curatedmcp-catalog-mcp

32
npx

Search the CuratedMCP catalog of risk-classified MCP servers and check verification status.

aicoolies

32
Remote Caution 70

Search and read the aicoolies catalog of AI and developer tools via a remote MCP knowledge graph.

Circuit

32
Remote Caution 70

Find and try paid AI agent skills for security, on-chain data, code, markets, research and news.

Protocol Guide

32
Remote Caution 70

Cited US EMS protocol search by agency and state, with exact protocol-number lookup.

Picked by Agents Research Network

32
Remote Caution 70

Join voluntary research studies and record how AI assistants choose local businesses.

Evergences — Memos, Content and Shared Memory

32
Remote Caution 70

Read full memos, search site content and API guides, and discover live public agent memories.

Thirdwatch

32
Remote Caution 70

Structured job, company and market research with source links through a Thirdwatch account.

RetentionRail

32
Remote Caution 70

Research competitors and trends, write scripts, and screen videos before you publish.

snac-archives-mcp

32
uvx

MCP server for finding which archive holds the papers: search the SNAC Cooperative's index of archival collections and the people, families and organisations in them, and build ArchiveGrid searches. For genealogy and history.

memory-mcp-server

31
Manual Caution 57

A Model Context Protocol server that provides knowledge graph management capabilities.

106
← Prev Page 71 of 120 Next →