"Keeper" matching MCP servers:

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 deterministic linting of locale files across JSON, Laravel PHP, gettext, and YAML, with no LLM or network, verifying translations for missing keys, placeholders, plural forms, glossary consistency, and stale entries.

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

Provides persistent context management for Claude AI coding assistants, allowing you to save and restore conversation context, create checkpoints, and organize information across sessions to prevent losing important work history and decisions during long coding sessions.

A local MCP server using SQLite to unify context and memory across multiple AI agents, enabling persistent decisions and preferences without re-explanation.

Local MCP server for Call of Cthulhu 7e, managing campaigns, character knowledge, and rule resolutions (d100, SAN, combat) with secure state isolation and keeper-controlled access.

Provides a 'library keeper' sub-agent that ingests PDF/EPUB books and answers questions grounded in them via local embedding search, with deterministic classification and knowledge gap logging.

Enables read-only analysis of FST waveform files, including signal value queries, timing measurements, event search, latency analysis, and PNG plot generation using human-readable time addressing.

Local-only MCP server that exposes Beeper Texts data (messages, chats, contacts) from the macOS Beeper Desktop SQLite database for AI assistants and automation tools, supporting search and media retrieval across multiple platforms.

Encrypts and stores API keys and environment variables locally, providing them to AI agents via MCP with tools for listing, describing, getting secrets, and running commands with secret values redacted.

Enables Claude Code to receive real-time messages from selected Beeper chats, filtered by chat and sender, with persisted watchlists and OAuth-based authorization.

An autonomous self-healing and chaos-resilient agent operations platform for KeeperHub, enabling fault injection, transaction self-healing, and onchain job management via MCP v1.0.

Provides read-only access to local Beeper message history on macOS, enabling users to search conversations, read messages, and list recent chats through natural language queries. Supports both SQLite and IndexedDB storage formats with privacy-focused local-only operation.

Enables hierarchical task planning and execution through recursive code and analysis subagents. Provides a planner tool that decomposes complex tasks and delegates them to specialized subagents with session-aware persistence.