Knowledge & Memory MCP Servers
RAG, knowledge bases, documentation retrieval, memory, semantic search, and contextual recall.
Find Research Papers
io.github.surendranb
Search open-source research papers across arXiv, OpenAlex, Crossref, PubMed, Semantic Scholar.
Search1API
io.github.superagents-lab
Web search, news, page retrieval, sitemaps, and trending topics through Search1API.
Vulcanus
io.github.sunsatosolutions
A validated Markdown memory vault your coding agent can recall, project by project.
Suma Memory
io.github.sumanaddanki
Persistent memory for Claude Code and Cursor. Stop re-explaining your project every session.
Adam Framework
io.github.strangeadvancedmarketing
Persistent memory tools for Claude Desktop. Search your vault or Obsidian notes mid-conversation.
Neither Mcp
io.github.stonianua
Selected project context for Cursor & Claude Desktop via local stdio MCP, with source evidence.
Unswell
io.github.stokaro
Offline self-checking to reduce AI-style wording in source code and documentation.
Sthayi
io.github.sthayi-ai
Local-first AI memory over MCP. No account; you own the store.
Legacy Shield
io.github.stephenballot-ai
Zero-knowledge encrypted vault for AI agents. EU-hosted persistent storage.
CogniRelay
io.github.stef-k
Self-hosted agent continuity server with bounded, recoverable memory and restart orientation.
What's Loaded
io.github.stcmain
What fills your agent's context window before a session starts: skill descriptions, memory files.
Stashbase
io.github.stashbase
Secrets for developers and agents—secure context and workflows without exposing secret values.
Starwind UI MCP Server
io.github.starwind-ui
Framework-aware Starwind UI v3 tools for Astro and React setup, components, docs, and migration.
Gdocs Comments Mcp
io.github.stanislawherjan1
Add inline, range-anchored comments to Google Docs - the one comment op the Google APIs can't do.
Dart Query
io.github.standardbeagle
Dart AI task management MCP with batch operations, DartQL selectors, CSV import, zero context rot
Steelmind
io.github.stabgan
Structured thinking + steel-manning verification for AI agents. Backed by 43+ papers.
HiveMind
io.github.srotzin
Collective intelligence, memory storage, and knowledge marketplace
Hive Zk Attestation
io.github.srotzin
Zero-knowledge attestation for agent capability and trust score claims
Scrimba Teaching Mcp
io.github.srikrishna235
Unified MCP for Scrimba's interactive programming education with visual learning
TablaFocusMCP
io.github.sreeramkongeseri
MCP server for tabla learning: glossary, taals, composition, practice coaching, certification prep.
Agendum
io.github.sralli
AI agent memory: task tracking, scoped work packages, decisions, and cross-session continuity
DevTrack
io.github.sraj0501
Read local tickets, commits, pending actions, voice profile, and EOD context over MCP.
Sqlsure
io.github.sqlsure
Semantic SQL inspector: catches double-counting, wrong joins, PII exposure before execution.
Lain
io.github.spuentesp
High-performance knowledge graph MCP server for AI coding agents with semantic search.