What is captain-memo?

A cross-AI local memory plugin for Claude Code, Codex, Gemini, and Cursor. It stores and searches information locally and can use different summarising and embedding services.

Use it to search prior work and keep project knowledge available across AI coding tools.

It helps preserve useful context across sessions, restarts, and different coding-agent applications.

captain-memo — Plugin for Claude Code by kalinbogatzevski

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/kalinbogatzevski/captain-memo

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.

README.md

[![agentmods](https://agentmods.dev/badge/plugins/kalinbogatzevski/captain-memo/plugin/github.svg)](https://agentmods.dev/plugins/kalinbogatzevski/captain-memo/plugin)

Your own site

<a href="https://agentmods.dev/plugins/kalinbogatzevski/captain-memo/plugin"><img src="https://agentmods.dev/badge/plugins/kalinbogatzevski/captain-memo/plugin/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.

Your own site · 80×15

<a href="https://agentmods.dev/plugins/kalinbogatzevski/captain-memo/plugin"><img src="https://agentmods.dev/badge/plugins/kalinbogatzevski/captain-memo/plugin.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 6 skills, 6 hooks cost 354 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

captain-memo 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.

plugin/.claude-plugin/plugin.json · 19 lines

What it actually says

{
  "name": "captain-memo",
  "version": "0.57.11",
  "description": "Cross-AI local memory layer for Claude Code, Codex, Gemini CLI, Antigravity, goose, Cursor, opencode, Kimi CLI and more: hybrid search, six summarizer providers, hosted or local embedder. Replaces claude-mem.",
  "author": {
    "name": "Kalin Bogatzevski"
  },
  "license": "Apache-2.0",
  "homepage": "https://github.com/kalinbogatzevski/captain-memo",
  "mcpServers": {
    "captain-memo": {
      "command": "bun",
      "args": [
        "${CLAUDE_PLUGIN_ROOT}/dist/mcp-server.js"
      ]
    }
  }
}

Contents

What it installs

The manifest is a name and a version. 6 skills, 6 hooks travel with it, and installing the plugin installs all of them — 354 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.

yesterday Changed 63878f74fb5c
3d ago Changed 27e8b70eb11b
8d ago Changed c394113edf1d
11d ago Changed ede1a424fa7a
14d ago Changed f6cc7935644c
15d ago Changed 7660cee544c5
17d ago Changed 316da354c8dc
18d ago Changed 0cc5d3ef161b
19d ago Changed fd166755fd4a
20d ago First seen · 19 lines scan A e3787ed0a5c7

Subscribe to this mod's changes

captain-memo is a plugin published in the GitHub repository kalinbogatzevski/captain-memo (5 stars, last pushed yesterday), licensed Apache-2.0. 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.

Claude Code Memory and context bun claude-code-plugin local-first mcp-server

captain-memo

Getting it into your agent

Wrote this? Show the measurements

Grade A, and why

Nothing flagged

What it actually says

What it installs

What this file has done since we first saw it

Other plugins, from other repositories

memem

iai-memory

7xuanlu-wenlan marketplace

wenlan

rag-rat

anytype-toolbox-skills