Directory / Knowledge, memory & context MCP servers

Knowledge, memory & context MCP servers

Model Context Protocol servers for knowledge, memory & context, with nightly status, tool counts and install commands for the hosted ones.

12 servers listed. Of the 7 hosted, 3 answered without credentials, 4 need auth and 0 did not answer on 2026-10-12.

• AccIntstdioLocal

  Local-first, SQLite-backed memory shared across Claude Code, OpenCode, Codex, and Cursor; feeds verified outcomes back into future retrieval. Public integration glue around a private engine. · Website

  7 starslast push 2026-07-05

• Agentage MemoryhttpNeeds auth

  One shared Markdown memory for Claude, Cursor, and ChatGPT that you own and can export: six tools to search, read, write, edit, list, and delete. OAuth 2.1 with dynamic client registration. Endpoint: https://memory.agentage.io/mcp · Registry: io.agentage/memory

  1238 ms
  claude mcp add --transport http agentage-memory https://memory.agentage.io/mcpCopy

• ContextStreamhttpNeeds auth

  Shared persistent memory and semantic code search for AI coding agents (Cursor, Claude Code, Codex, Grok, Windsurf). Free tier; hosted OAuth or API key. Endpoint: https://mcp.contextstream.io/mcp · Website

  220 ms44 starslast push 2026-10-12
  claude mcp add --transport http contextstream https://mcp.contextstream.io/mcpCopy

• Continuity by Ouroboros AppshttpLive

  Story continuity for fiction writers: a series bible and novel memory that keeps characters, places, timelines, and plot facts consistent across chats. OAuth sign-in. Endpoint: https://continuitywriter.com/mcp · Website · Ouroboros Apps

  11 tools~1.7k tokens of tool definitions463 ms0 starslast push 2026-10-11
  claude mcp add --transport http continuity-by-ouroboros-apps https://continuitywriter.com/mcpCopy

• GoodMemorystdioLocal

  Local-first, auditable memory for coding agents. SQLite-backed, read-only context/trace/search tools by default, with durable writes opt-in behind inspect, revise, forget, and export. Install: npm install -g goodmemory

  19 starslast push 2026-10-06

• HyperconsciousnessstdioLocal

  Developer-alpha encrypted knowledge store with search and retrieval through scoped, expiring grants. · Docs

  7 starslast push 2026-10-11

• LiminalhttpLive

  Liminal turns objectives into structured work by strategizing through an atomic, deterministic basis: setting guardrails around scope, compiling resources and constraints, uncovering gaps, and organizing research and next steps. OAuth 2.1 or API key; free key at physea.ai/signup. Endpoint: https://liminality.physea.ai/mcp · Docs · Registry: ai.physea/liminality

  567 ms0 starslast push 2026-10-12
  claude mcp add --transport http liminal https://liminality.physea.ai/mcpCopy

• MnemoversehttpNeeds auth

  Hosted persistent memory for AI agents with shared rooms; tell it a recalled memory helped or misled and it re-ranks what comes back next. Free tier; OAuth on the hosted endpoint, API key for the npm package. Endpoint: https://mcp.mnemoverse.com/mcp · Install: npx -y @mnemoverse/mcp-memory-server@latest · Docs

  808 ms26 starslast push 2026-10-12
  claude mcp add --transport http mnemoverse https://mcp.mnemoverse.com/mcpCopy

• NeitherstdioLocal

  Project context your AI can query through MCP. Selected notes/docs for Cursor or Claude Desktop; related retrieval with source evidence. Install: npx -y @neitherai/mcp-server. Registry: io.github.stonianua/neither-mcp. Start

  0 starslast push 2026-10-09

• ORANOhttpNeeds auth

  Read-only access to your ORANO library: projects built from saved Reels, videos, articles and PDFs, with summaries, ordered tasks, selectable video context and curated memory facts. Paid web plan; API key required. Endpoint: https://orano-ai-backend-1037939693300.us-central1.run.app/mcp/ · Website

  528 ms0 starslast push 2026-10-09
  claude mcp add --transport http orano https://orano-ai-backend-1037939693300.us-central1.run.app/mcp/Copy

• ScreenpipestdioLocal

  Source-available MCP access to searchable local screen text and audio transcripts. Requires a running Screenpipe recorder and local API authentication. Install: claude mcp add screenpipe -- npx -y screenpipe-mcp@latest · Docs

  21,924 starslast push 2026-10-12

• Wondel.ai Skills MCPhttpLive

  Read-only access to 50 book-based agent skills and 12 guided journeys: recommends a framework for a task and serves its SKILL.md in-session. No account or auth. Endpoint: https://skills.wondel.ai/mcp · Registry: io.github.mjaskolski/wondel-skills-mcp

  5 tools~1.2k tokens of tool definitions537 ms1 starslast push 2026-08-20
  claude mcp add --transport http wondel-ai-skills-mcp https://skills.wondel.ai/mcpCopy

Checks record what a server answered, not whether it is safe. A listing is not a security audit; read a server's source and permissions before you connect it. Add a server · JSON · llms.txt · llms-full.txt

Browse: Agents, IDEs & developer tools · Search & discovery · Knowledge, memory & context · Media & generation · Security · Finance & markets · Marketing, content & social · Cloud, ops & data · Commerce, travel & logistics · Work & productivity · No account needed · Local servers