Knowledge & Memory MCP Servers
RAG, knowledge bases, documentation retrieval, memory, semantic search, and contextual recall.
24 servers on this page
ArcadeOps Public Discovery
io.github.Damso74
Read-only ArcadeOps discovery for developer docs, OAuth, OpenAPI and synthetic sandbox.
AiPayGen — 65+ AI Tools as an MCP Server
io.github.Damien829
65+ AI tools as MCP: research, write, code, scrape, translate, RAG, agent memory, workflows
hypernatt-terminal
io.github.DIALLOUBE-RESEARCH
Liquidation radar, execution context and Li.Fi swaps for AI agents. 6 MCP tools; x402 payments.
DERO MCP Server
io.github.DHEBP
Read-only DERO blockchain MCP: 33 tools (12 composites) incl. TELA discovery + bundled docs.
VaultCrux Platform
io.github.CueCrux
VaultCrux Platform — 60 tools: retrieval, proof, intel, economy, watch, org
VaultCrux Memory Core
io.github.CueCrux
VaultCrux Memory Core — 32 tools: knowledge, decisions, constraints, signals, coverage
Synaptic Code Intelligence
io.github.ColinVaughn
Code intelligence for repository graphs, change impact, test selection, and engineering memory.
CoinRithm Agent Trading
io.github.CoinRithm
Keyless prediction-market data across 12 venues plus paper-trading of crypto spot, futures, and PM.
redm-mcp
io.github.Cmoen11
RedM / RDR3 docs MCP server: native lookups, semantic search, VORP, RSGCore, oxmysql.
CleanSlice
io.github.CleanSlice
Architecture docs and patterns for NestJS + Nuxt full-stack apps
Vi Assistant by Vultax
io.github.ChristopherZYX
Vi market evidence, hypothetical price scenarios and published Vultax research.
Calera FINSEC — Certified SEC Memory
io.github.CaseyYahbara
Certified SEC EDGAR fact memory for AI agents with zero hallucination and filing provenance.
Agentfulfyl
io.github.Capataina
Research storefront for AI agents: fixed GBP prices, evidence ledgers, citation-refund guarantee.
Ls Search
io.github.CalBearKen
Disposable private vector search + semantic RAG for AI agents. x402 pay-per-call, no account.
Mcp Spec Compliance Mcp
io.github.CSOAI-ORG
MCP Spec Compliance MCP — audits any MCP server.json against the official Model Context Protocol
Agent Prompt Injection Firewall Mcp
io.github.CSOAI-ORG
The WAF for agents. Pattern-based + heuristic firewall scans prompts, RAG documents, tool argume...
Agent-Native Dispatch
io.github.BuilderIO
Central Slack/Telegram router with jobs, memory, approvals, and A2A delegation
Agent-Native Content
io.github.BuilderIO
Open-source Obsidian for MDX - edit local docs with agent assistance
Agent-Native Brain
io.github.BuilderIO
Cited company knowledge from Slack, meetings, transcripts, and decisions
Web Scraper to Markdown API
io.github.Br0ski777
Extract clean markdown from any URL. Removes boilerplate. For RAG pipelines. x402.
Vector Search API
io.github.Br0ski777
In-memory vector search with TF-IDF and cosine similarity. x402 micropayment.
Research Report API
io.github.Br0ski777
Multi-source research report generator with web fetching. x402 micropayment.
Keyword Research API
io.github.Br0ski777
SEO keyword research with Google Suggest, intent scoring, long-tail discovery. x402.
Open Brain
io.github.Bobby-cell-commits
Graph-structured MCP memory server. 37.2% LongMemEval. Auto dedup, themes, decay, synthesis.