"Keeper" matching MCP servers:

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

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.

Serves as a guardian of development knowledge, providing AI assistants with curated access to latest documentation and best practices.

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.

An intelligent MCP server that serves as a guardian of development knowledge, providing AI assistants with curated access to latest documentation and best practices.

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.