ZBS Index What actually exists in applied AI, with the source next to it

mcp server

io.github.adelinamart/robrain

Self-hosted decision memory for AI coding agents; warns before re-proposing a rejected approach.

Description as published by the maintainer. Source

  • version 2.4.9
  • active
  • memory and context

active — Most recent push to the repository was 2026-08-05. Dashed tags are derived by ZBS Index from the published description, not stated by the maintainer.

Signals

These are separate measurements of different things. They are deliberately not combined into one score, because a popularity number that mixes website traffic with saves and stars cannot be checked or acted on.

Signal Value What it measures Window Observed Source
GitHub stars 81 Number of GitHub accounts that bookmarked this repository since it was created. It is a bookmark count, not installs, not active users and not quality. cumulative, all time GitHub
Last commit 2026-08-05 Date of the most recent push to any branch. This is the strongest cheap indicator of whether the project is still maintained. point in time GitHub
Open issues 0 Open issues plus open pull requests, as GitHub counts them together. A high number can mean an active project or an abandoned one. as of fetch GitHub
Latest published version 2.4.9 Latest version string the maintainer published to the registry. as of fetch Model Context Protocol
Registry record last updated 2026-08-04 When the registry record was last updated by its maintainer. point in time Model Context Protocol
License Apache-2.0 Licence GitHub detected in the repository. Detection can be wrong; the LICENSE file is authoritative. as of fetch GitHub
First listed in the MCP Registry 2026-08-04 Date this server was first published to the official MCP Registry. Not a usage or quality measure. point in time Model Context Protocol
repository status active The repository exists on GitHub and is not archived. This says nothing about how recently it was worked on. as of fetch GitHub

Where to get it

Related, by what their authors tagged them

  • Context Book — last commit 2026-06-06, shares context-engineering, memory-management
    Stop re-explaining yourself to Agents. Give it the right context, right when needed.
  • io.github.billy12151/memory-arbiter-mcp — last commit 2026-08-06, shares memory-management
    Shared memory store for AI coding tools with dual-timeline conflict arbitration.
  • Docmancer — last commit 2026-08-05, shares context-engineering, memory
    Local-only MCP server for source-attributed Markdown memory and documentation retrieval.
  • io.github.agentailor/slimcontext-mcp-server — archived, last commit 2025-09-17, shares context-engineering, memory
    MCP Server for SlimContext - AI chat history compression tools
  • io.github.alex-feel/mcp-context-server — last commit 2026-08-01, shares context-engineering, memory
    An MCP server that provides persistent multimodal context storage for LLM agents.
  • io.github.DanielGuru/repomemory — last commit 2026-04-15, shares context-engineering, memory
    Persistent memory for AI coding agents. Hybrid search, auto-session capture, context routing.
  • com.clauxel.agentmemorymcp/agentmemorymcp-mcp — last commit 2026-05-21, shares agent, memory
    A paid remote MCP for agent memory MCP, built to return verdicts, receipts, usage logs, and audit-re
  • Verified Repo Memory — last commit 2026-02-21, shares agent, memory
    Stale-proof repository memory with citations + just-in-time verification + TTL (repo-scoped).
  • Vantage — Signal Tracker — last commit 2026-03-26, shares memory, open-source
    Save and query market signals from your AI conversations.
  • ai.atlaso/mcp — last commit 2026-07-27, shares memory
    AI memory layer — one shared, persistent memory across every AI tool you connect.

These share tags the maintainers applied themselves, such as context-engineering, memory-management, memory, agent. Common tags like "mcp" or "ai" are ignored for this: agreeing with six hundred other projects is not a similarity.

This is not a recommendation and not a test result. It is a map of what the authors said their work is about.

How the author describes it

Topics the maintainer set on GitHub: agent, ai-agents, claude-code, context-engineering, cursor, memory, memory-management, open-source.

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Sources

  1. adelinamart/robrain on GitHub — GitHub, observed , trust tier 3.
  2. Official MCP Registry — Model Context Protocol, observed , trust tier 1.