A local memory add-on for Claude Code that automatically saves and recalls useful information in one SQLite database file you own.

Use it to keep project decisions, preferences, corrections, and other durable facts available across sessions.

It helps the agent remember information between conversations without sending the memory to a separate service or requiring an API key.

coldframe — Plugin by coldzero94

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 coldzero94/cold-frame

agentmods

npx agentmods add plugins/coldzero94/cold-frame/plugin

Clone the repo

git clone --depth 1 https://github.com/coldzero94/cold-frame

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

coldframe 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.

packaging/plugin/.claude-plugin/plugin.json · 12 lines

What it actually says

{
  "name": "coldframe",
  "displayName": "Coldframe Memory",
  "version": "0.1.0",
  "description": "Local-first, ownable memory for Claude Code — automatic recall + capture, one SQLite file you own. No API key.",
  "author": { "name": "Coldframe" },
  "license": "Apache-2.0",
  "keywords": ["memory", "recall", "local-first", "sqlite"],
  "hooks": "./hooks/hooks.json",
  "mcpServers": "./.mcp.json"
}

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 · 12 lines scan A 3904c2a7ef0c

Subscribe to this mod's changes

coldframe is a plugin published in the GitHub repository coldzero94/cold-frame (0 stars, last pushed 13d ago), 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.

Backend and APIs Databases LLM Memory and context ai-agents claude-code local-first mcp

agentbridge

Bridge Claude Code and Codex with a shared daemon, push channel delivery, and bidirectional reply tooling.

raysonmeng/agent-bridge · not measured

pad

Talk to your project. Pad is local-first project management for developers and AI agents — this plugin gives Claude Code a conversational Pad skill, typed shortcuts (/pad:status, /pad:capture, /pad:onboard, /pad:connect, /pad:disconnect), and consent-gated live item-change notifications.

PerpetualSoftware/pad · not measured

coldframe

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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