What is agent-memory?

A memory and retrieval plugin for AI agents. It combines conversation summarisation, meaning-based search through stored information, and cached session data.

Use it to summarise information, search stored content by meaning, cache session details, and move memories between different retention levels.

It helps an agent retain useful context, find related past information, and manage what should remain available across sessions.

agent-memory — Plugin by richfrem

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 richfrem/agent-plugins-skills

agentmods

npx agentmods add plugins/richfrem/agent-plugins-skills/agent-memory

Clone the repo

git clone --depth 1 https://github.com/richfrem/agent-plugins-skills

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

agent-memory 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 yesterday.

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.

plugins/agent-memory/.claude-plugin/plugin.json · 26 lines

What it actually says

{
  "name": "agent-memory",
  "version": "1.0.0",
  "description": "Unified Cognitive Memory & Retrieval Suite. Integrates RLM distills (summarization), ChromaDB vector semantic search, and session caching / tiered promotion-demotion memory management.",
  "author": {
    "name": "Richard Fremmerlid"
  },
  "repository": "https://github.com/richfrem/agent-plugins-skills",
  "license": "MIT",
  "keywords": [
    "memory",
    "vector-db",
    "chromadb",
    "rlm-factory",
    "distill",
    "cache",
    "session-continuity",
    "rag"
  ],
  "capabilities": [
    "semantic-search",
    "cache-management",
    "summarization"
  ]
}

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.

yesterday First seen · 26 lines scan A fdd9001c56b9

Subscribe to this mod's changes

agent-memory is a plugin published in the GitHub repository richfrem/agent-plugins-skills (6 stars, last pushed 4d 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.

Data and AI Memory and context Writing and docs agent-skills agentic-framework agentic-os claude-code-skill claude-plugins claude-skills

agent-memory

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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