"Keeper" matching MCP servers:

Durable project-memory MCP: decisions, constraints, and pipelines across Claude sessions

Multi-agent shared brain MCP server enabling cross-session memory, self-improving skill loops, and inter-agent signaling across Claude, Codex, Gemini, Copilot, and VS Code CLI agents.

Enables Claude coding assistants to persist and restore context across sessions and compactions, saving decisions, progress, and file contents in channels and checkpoints for later retrieval. Supports search, change tracking, and sharing memory between parallel sessions.

Enables Alexa+ to retain and recall a lightweight per-user context thread across separate voice interactions, supporting starting, querying, and listing active contexts for continuity.

Provides a persistent memory layer for Claude coding assistants so context, decisions, and progress survive session resets and compaction. Enables saving, searching, checkpointing, and restoring context across sessions through channels, categories, git integration, and batch operations.

Enables Claude Code and other AI coding assistants to save, search, and restore context across sessions through channels, checkpoints, and snapshots. Preserves work history, decisions, and progress so conversation compaction or resets no longer lose critical information.

Enables persistent context management for Claude coding assistants, letting them save, search, checkpoint, and restore project context across sessions. Supports channels, git integration, and batch operations so work history and decisions survive context compaction.

Exposes 17 tools for adding, searching, maintaining, evaluating, and exporting notes in an Obsidian-based knowledge vault, plus commands to capture session knowledge and research topics into it. Works with Claude Code, Codex, and any other MCP client.

MCP server providing context usage estimation, conversation compaction, and durable semantic memory via local embeddings and SQLite.

Enables AI coding assistants to persist, organize, and restore context across sessions through channels, checkpoints, search, and diff tracking backed by fast SQLite storage. Keeps decisions, file contents, and progress retrievable after context compaction or between parallel sessions.

This MCP server provides persistent context management for Claude AI coding assistants, enabling users to save, restore, search, and checkpoint conversation context across sessions. It uses channels, categories, checkpoints, and batch operations backed by SQLite storage with git integration, helping preserve work history, decisions, and progress even after context compaction.

Enables Claude AI coding assistants to persist and restore context across sessions, preserving decisions, progress, checkpoints, searchable notes, and shared project-channel workflows.

Enables AI coding assistants to persist, organize, search, checkpoint, and restore development context across sessions, resets, and parallel workflows.

Enables persistent context management for Claude AI coding assistants by saving, searching, checkpointing, restoring, and sharing project context across sessions and parallel conversations.

Enables Claude Code sessions to persist and share context by saving, searching, organizing, checkpointing, and restoring work history, decisions, and progress across sessions and parallel assistants.

Enables Claude AI coding assistants to persist and restore context across sessions, including saved findings, decisions, progress, checkpoints, file caches, and searchable topic channels. Supports shared memory across parallel sessions and Git-aware context organization.

Enables AI coding assistants to persist context across sessions by saving, searching, checkpointing, restoring, and organizing decisions, progress, files, and Git-related state.

Enables persistent context management for AI coding assistants by saving, searching, organizing, and restoring session history, decisions, and progress across compactions and sessions.

Enables AI coding assistants to persistently save, search, checkpoint, and restore context across sessions, with channels, file caching, git integration, and sharing between parallel sessions.

Enables Claude AI coding assistants to persist and restore context across sessions, organize saved work by channels and categories, create checkpoints, search past context, and share state between parallel sessions.