Memory & Knowledge MCP Servers for DeepSeek Harness

Attestable memory, truth, provenance. Hybrid Ed25519 + ML-DSA-65 receipts; USDC settlement on Base.

Search, read and ask questions about your AudioMap transcripts, notes, speakers and clips.

Shared memory for AI coding sessions — MCP server + background daemon

BookLab by Bjorn — MCP server for nonfiction book recommendations. 10+ years of human-curated reviews, structured for AI agents.

Official Bookmax MCP server: search and save bookmarks, read notes and docs from AI assistants.

Local knowledge store built from GitHub, Jira, Linear and cloud history, served over MCP.

MCP server exposing Cerevox AI APIs (Lexa, Hippo, Account) for document parsing, RAG search, and account management

Search workspace knowledge, save ideas, update notes, organize folders, and share public links.

Shared Markdown memory for Claude, ChatGPT, Claude Code and Codex. OAuth, no API keys.

A personal agent with lasting memory and a morning brief, inside the Claude or ChatGPT you use.

Cloud notes and AI workspace: search your notes and save AI answers as editable, shareable docs.

Persistent memory for AI agents: keyed facts, a wake bundle each session, one memory in every model.

Shared memory for Claude, ChatGPT and any MCP client. Read and edit it in Obsidian or the web app.

Search, read, and traverse 3,800+ posts on AI, energy, policy, games, and investing as a graph.

Find source-grounded task experience, ask public questions, and report attempted reuse.

Stash by Grafted Software. Search, read, save and summarize notes (Ask notes with Stash Pro)

Read-only public, governed enterprise knowledge published by GVE, with provenance and validation.

Notes your team and their agents build on together: write, share, comment and edit.

Shared history, humor, creativity and conversation. Public reads; participation keys for writing.

Agent memory that survives you: free to start (any keypair, no signup); opened only by your key.

Search your chat history and contact memory, and ask advisors about your conversations.