Memory & Knowledge MCP Servers

cite-citadel — an LLM-maintained, fully-cited personal wiki in the Open Knowledge Format, fed by a coding-agent CLI you already have logged

Clarity and memory for Claude. One install.

Persistent memory + decision tracking for Claude across sessions, via MCP. Stops Claude from re-explaining the same architectural choices

MCP server for searching and browsing Claude Code conversation history

Persistent memory for Claude Code — never lose context between sessions

MCP Server for Claude Code project memory - multi-block Core Memory (project/learnings/decisions) via Letta Cloud

Persistent Project Context for Claude. IANA-registered .faf format, 35 MCP tools, 547 tests.

MCP server for searching and surfacing Claude Code conversation history

MCP server for Claude Code interview mode - conversational decision making

Automatic persistent memory for Claude Code and Claude Desktop, installable with one command.

Persistent long-term memory for Claude Code via MCP — captures coding decisions, bugfixes, and context across sessions. Hybrid FTS5 +

Cross-project memory sharing for Claude Code and Cowork. Namespaces let projects share knowledge without polluting global scope.

Long-term memory MCP server for Claude Code with hybrid search (FTS5 + semantic), RRF ranking, and auto context injection

MCP Server for syncing Claude Code memories across devices via GitHub

Persistent memory system for Claude Code — hybrid BM25 + vector search, LLM-driven structuring, automatic clustering

MCP server for searching past Claude Code conversation history. Local BM25 search over JSONL logs with persistent index, secret redaction

Session continuity for Claude Code, OpenAI Codex CLI & Google Gemini CLI - never re-explain your project again. 100% local, zero config

Give Claude Code a soul — persistent identity, cross-session learning, and evolving cognitive frameworks

An MCP Server for saving and sharing prompts, transcripts and more.

Independent, in-process semantic memory MCP server (node:sqlite + sqlite-vec + local Xenova e5) with a lightweight web viewer. No daemon

MCP server for Clawket — LLM pull access to work management RAG