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Memory Nexus

Memory Nexus is a plugin for Claude Code from MemoryNexus/memory-nexus-plugins. Its manifest loads nothing; the 1 skill, 1 hook, 1 MCP server it bundles cost 0 tokens per session together, scanned A, original, MIT.

A Claude Code plugin that keeps knowledge between sessions. It stores context, retrieves briefings, and maintains continuity for future work.

In plain words
What is it for?
Use it to save information for later, retrieve project briefings, and continue work across separate Claude Code sessions.
Why use it?
It helps an assistant recover important project or conversation context instead of starting each session with no retained knowledge.

Plugin for Claude Code

Written for Claude Code: a Claude Code plugin manifest. Also seen: mentions Claude Code.

not rated 0repo 7mo ago A scan tokens not measured original MIT

Good fit Use it to save information for later, retrieve project briefings, and continue work across separate Claude Code sessions.

Compare 6 plugins from other repositories ↓
Install in Claude Code
/plugin marketplace add MemoryNexus/memory-nexus-plugins
/plugin install Memory Nexus
View source ↗ MemoryNexus/memory-nexus-plugins
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo
git clone --depth 1 https://github.com/MemoryNexus/memory-nexus-plugins

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for Memory Nexus

README.md
[![agentmods](https://agentmods.dev/badge/plugins/memorynexus/memory-nexus-plugins/memory-nexus-plugins/github.svg)](https://agentmods.dev/plugins/memorynexus/memory-nexus-plugins/memory-nexus-plugins)
Your own site
<a href="https://agentmods.dev/plugins/memorynexus/memory-nexus-plugins/memory-nexus-plugins"><img src="https://agentmods.dev/badge/plugins/memorynexus/memory-nexus-plugins/memory-nexus-plugins/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for Memory Nexus

Your own site · 80×15
<a href="https://agentmods.dev/plugins/memorynexus/memory-nexus-plugins/memory-nexus-plugins"><img src="https://agentmods.dev/badge/plugins/memorynexus/memory-nexus-plugins/memory-nexus-plugins.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session not measured What this adds to a session before it is invoked.
When invoked not measured The manifest loads nothing itself; its 1 skill, 1 hook, 1 MCP server cost 0 tokens a session between them.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Security

Grade A, and why

Memory Nexus scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.claude-plugin/plugin.json · 8 lines

What it actually says

{
  "name": "Memory Nexus",
  "description": "Persistent knowledge layer for Claude Code. Store context, retrieve briefings, and maintain continuity across sessions.",
  "version": "0.1.0",
  "author": "Memory Nexus",
  "homepage": "https://memory-nexus.org"
}
Contents

What it installs

The manifest is a name and a version. 1 skill, 1 hook, 1 MCP server travel with it, and installing the plugin installs all of them — 0 tokens a session between them. Each is measured on its own page, and each can be installed alone.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 2mo ago First seen · 8 lines scan A c5e9b43338bf

Subscribe to this mod's changes

Memory Nexus is a plugin published in the GitHub repository MemoryNexus/memory-nexus-plugins (0 stars, last pushed 7mo ago), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

Memory and context
Related

Memory Nexus compared with plugins from other repositories

Memory Nexus next to 6 plugins from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
Memory NexusMemoryNexus/memory-nexus-pluginsPlugin07mo agoMITA—Claude Code
open-knowledge-vaultglebis/claude-skillsPlugin410yesterdayMITA—Claude Code
knowledge-and-memoryoaustegard/claude-skillsPlugin158yesterdayMITA—Claude Code
paimnott/PAIPlugin67todayMITA—Claude Code
claude-mega-brainguhcostan/claude-mega-brainPlugin1273mo agoMITA—Claude Code
tree-ring-memoryTerminallyLazy/Tree-Ring-MemoryPlugin221mo agoMITA—Claude Code
bestpracticeavanturer/claude-bestpracticePlugin2yesterdayMITA—Claude Code