Search & Knowledge MCP Servers
Search engines, RAG, knowledge graphs, memory
2,874 servers
Tool Search Proxy
Lets a model search and call a large MCP tool catalog through five tools instead of loading it
SkillPrism MCP Context Optimizer & Tool Search Proxy
Progressive Skill Disclosure, Semantic Tool Search & Context Optimizer for AI Agents
IRP
Turn a research paper into working code and prove, claim by claim, how close it gets.
mcp-webgate
Web search that doesn't wreck your AI's memory.
Chronicle
Local screen and activity knowledge graph, served as context to computer-use agents.
Recoup: AI agents for the music industry
Music industry tools for AI agents: artist research, catalogs, release plans and content.
openinsurance-wiki-mcp
Read-only MCP server over the openinsurance-wiki knowledge base (search, get_product, get_coverage, verify_claim, compare_products, find_overlap)
Worklife — AI job search
MCP career tools for job search, resume matching, application tracking, and employer research.
AI Monk Index
Research monk avatars, products and video playbooks with sources and labelled uncertainty.
io.github.MarcelRoozekrans/longterm-memory
A fully local MCP server for long-term memory with semantic search
Mazarbul
Local-first memory for AI agents: entities, facts, relations and documents with semantic recall.
HandlePilot
Instagram content hub for your AI agent: competitor research, reel breakdowns, plans and carousels.
Sibyl — Deep Research MCP
Deep Research MCP for multi-round investigations, traceable evidence, and cited reports.
openpaper-mcp
Autonomous research MCP server: auto research from a prompt to a fully-cited academic paper with verified citations
BatchData
Real estate data for AI agents: property lookup, comps, search, skip tracing, phone/address checks
frugal-memory
Memory for AI assistants in one SQLite file: full-text search, no vectors, no embeddings.
Empirical
Persistent memory for AI agents: save, search and connect context across tools and sessions.
Cofounder
Company context and tools for research, CRM, email, social publishing, and roadmaps.
Gooten MCP by usefulapi
Browse the Gooten catalog, stock, shipping and price quotes; search orders and cancel items.
kirok-mcp
Persistent memory for AI agents — Retain, Recall, Reflect via MCP
Juno AI Customer Research
AI-moderated qualitative customer interviews, study authoring, participant links, and CSV exports.
Oxiploitability
Sourced, evidence-aware CVE research for CVEs, products, SBOMs and images via NVD, EPSS, KEV, OSV.
linkwarden-mcp
MCP server for Linkwarden bookmarks: read-first search and preserved content, with opt-in write, delete, and collection-delete tools.
Daylily Catalog
Search daylily catalogs and cultivar traits. Manage your grower catalog with scoped OAuth.