What is memsearch-plugins?

A semantic memory search plugin for Claude Code that stores memories in Markdown files and searches them using Milvus, a system for finding related text by meaning.

Use it to save project memories, search related notes, and bring previous work back into a Claude Code session.

It helps recover useful information from earlier work across sessions instead of relying on people to remember where past notes were kept.

memsearch-plugins — Plugin by zilliztech

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.

Claude Code

/plugin marketplace add zilliztech/memsearch

agentmods

npx agentmods add plugins/zilliztech/memsearch/marketplace

Clone the repo

git clone --depth 1 https://github.com/zilliztech/memsearch

Made for: Claude Code.

Per session not measured What this adds to a session before it is invoked.

When invoked not measured Not applicable: nothing here is loaded into a session.

Security scan A 0 findings. Scan, not verified.

Origin original No closer match found in the catalogue.

Security

Grade A, and why

memsearch-plugins 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 2d 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/marketplace.json · 28 lines

What it actually says

{
  "name": "memsearch-plugins",
  "owner": {
    "name": "Zilliz",
    "email": "[email protected]"
  },
  "metadata": {
    "description": "Semantic memory search plugin for Claude Code — markdown-first, backed by Milvus",
    "version": "1.0.0"
  },
  "plugins": [
    {
      "name": "memsearch",
      "description": "Automatic semantic memory for Claude Code — remembers what you worked on across sessions",
      "version": "0.4.19",
      "source": "./plugins/claude-code",
      "category": "productivity",
      "author": {
        "name": "Zilliz"
      },
      "homepage": "https://github.com/zilliztech/memsearch",
      "repository": "https://github.com/zilliztech/memsearch",
      "license": "MIT",
      "keywords": ["memory", "semantic-search", "milvus", "markdown"]
    }
  ]
}

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.

2d ago First seen · 28 lines scan A 546577872f42

Subscribe to this mod's changes

memsearch-plugins is a plugin published in the GitHub repository zilliztech/memsearch (2,544 stars, last pushed yesterday), 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 2026-08-30.

Memory and context agent-memory claude-code claude-code-plugin openclaw

memsearch-plugins

Getting it into your agent

Grade A, and why

Nothing flagged

What it actually says

What this file has done since we first saw it

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