Search & Knowledge MCP Servers
Search engines, RAG, knowledge graphs, memory
2,874 servers
chartlibrary-mcp
Free market-state research through five read-only tools: market_state, daily_note, research_quality, search_research and read_research. Historical analogs, published research, and calibration evidence; no API key needed to try.
News & Trends Data
Google Trends, Google News, Hacker News, Substack posts and podcasts for research and monitoring.
@forgeframework/mcp-embeddings
MCP server for vector store and semantic search.
agentrecall-mcp
MCP server for AgentRecall — persistent memory for AI agents
acatome-mcp
MCP server exposing acatome-store tools
@aibusinesskit/eww
Enterprise Wide Web — MCP server for AI agents. Searches institutional knowledge and auto-ingests coding sessions.
Tenet Investing
Read-only US stock research: scores with their math, statements, ratios and playbooks, all dated.
alembic-reverse-mcp-exporter
Benign slopsquatting research package
StalkChain Data
Crypto research: what FOMO's top traders buy, real wallets and PnL, token safety, smart money.
ace-tool
MCP server for codebase indexing and semantic search
Weav
Connect AI tools to Weav customer service. Triage conversations, reply, and manage your Help Center.
@flikk/mcp
MCP server for the Flikkui component library — provides component lookup, search, theme tokens, and code generation
dbay-mcp
DBay MCP server — knowledge base and agent memory for AI tools
aeroly-mcp
MCP server for Aeroly component knowledge retrieval and documentation guidance.
@dawnswwwww/unsplash-mcp-server
A powerful Model Context Protocol server for Unsplash photo search and retrieval
Levirge Brain
Shared MCP memory for AI agents: knowledge base, skills, todos and agent-to-agent handoffs.
@th0th-ai/mcp-client
th0th MCP server - Semantic code search, memory, and context compression via Model Context Protocol
chassisdb-mcp
Long-term memory for coding agents on your machine, as an MCP server: text in SQLite, vectors in Chassis
Algolia Productivity
Connect LLM tools to your Algolia account with user-scoped access for internal workflows.
IFG
Official tax law at the date of the facts, with official links: 9 European countries, EU, OECD.
MisarSEO MCP Server
Research keywords, track rankings, audit sites, monitor backlinks and AI-search visibility — from…
zotero-local-mcp
Zotero 10 librarian and research assistant MCP servers (local API, PubMed, OpenAlex, Crossref)
memnest-mcp
Persistent graph memory MCP server for AI agents using LadybugDB
osiris-mcp
A secure, read-only MCP interface for OSIRIS research information systems.