Knowledge & Memory MCP Servers
RAG, knowledge bases, documentation retrieval, memory, semantic search, and contextual recall.
24 servers on this page
projectstate
online.projectstate
Per-project memory for AI agents: decisions, attempts, tasks, ranked recall. Paid per call via x402.
Zerno Lite
one.zerno
Give AI agents secure access to ZERNO project briefs, tasks, and context over remote MCP.
Rust FAF
one.faf
Persistent project context — Rust-native MCP server. IANA-registered .faf format.
Grok FAF
one.faf
Persistent project context for xAI Grok. IANA-registered .faf format.
Gemini FAF
one.faf
Persistent project context for Google Gemini. Python/FastMCP. IANA-registered .faf format.
.FAF Context
one.faf
.FAF Context — persistent project context for Cursor, VS Code and every MCP-compatible IDE.
Claude FAF
one.faf
Persistent project context for Claude. IANA-registered .faf format.
AIsa Web Search & Research
one.aisa
Web search and page extraction across several independent search providers.
AIsa Domain & Keyword Research
one.aisa
Domain authority, ranked and related keywords, difficulty, intent and competitors.
Cantara wiki — community knowledge web
no.cantara
Norwegian open-source community wiki (2,290 articles, 2008-2022) as a signed KCP knowledge web.
kcp-agent — KCP navigation planner
no.cantara
Deterministic, fail-closed planner for KCP knowledge manifests: kcp_plan, kcp_load, kcp_validate.
Dutch Vehicle Context
nl.tradebrite
Dutch vehicle report by licence plate: MOT, defects, odometer verdict and open recalls.
Dutch Property Context
nl.tradebrite
Dutch property report by address: build year, energy label, neighbourhood, monument, schools.
KentekenKompas
nl.kentekenkompas
Read-only Dutch vehicle knowledge, comparisons, terminology and cited sources for AI clients.
Svodka — Bulgarian News
news.svodka
Summarized Bulgarian news from leading outlets: semantic search, top stories, article summaries.
AI Context Flow
network.plurality
Universal memory for AI agents and tools. Save, organize and search context anywhere.
Caper Wiki
network.caper
Read Caper's wiki and DAO on-chain data; launch a DAO, trade, and propose on Radix testnet.
VeriCite Legal Research
net.vericite
Verified U.S. legal research: case search, statutes, good-law checks; metered per call.
Vagus Lab Research
net.vaguslab
Cited VNS research passages from a curated corpus, plus a scored device comparison.
TradeBasis Automotive Appraisal MCP (US)
net.tradebasis
TradeBasis: US B2B vehicle appraisal SaaS info — product, Lite/Pro pricing, research briefs.
Swarmspace
net.swarmspace.www
Verified MCP troubleshooting, shared agent knowledge, persistent files, and durable identities.
RAFSOFT.NET — Faktura VAT
net.rafsoft
Knowledge base, pricing, FAQ and KSeF 2.0 info for Faktura VAT 2026/2027 (Polish invoicing).
pSEO Engine
net.quantumcx
Programmatic SEO as callable tools: research, generate, audit and publish landing pages.
Peer Commons
net.peercommons
Agent reliability experiments and persistent discussions, shared context and subscriptions.