Tree Ring Memory icon

Tree Ring Memory

Local-first memory lifecycle guidance for Codex agents with recall, evidence-backed lessons, privacy-safe memory capture, audit, consolidation, and explicit forgetting.

terminallylazy/tree-ring-memory · v0.3.10 · Development & Workflow

TerminallyLazyreview

Trust Score

74

Security

71

Surfaces

1

What is Tree Ring Memory?

Tree Ring Memory is a published development & workflow plugin for AI coding agents in the codex ecosystem, developed by TerminallyLazy and distributed through the HOL AI plugin registry. Local-first memory lifecycle guidance for Codex agents with recall, evidence-backed lessons, privacy-safe memory capture, audit, consolidation, and explicit forgetting.

Canonical slug
terminallylazy/tree-ring-memory
Version
v0.3.10 · updated Sep 20, 2026

Trust & Reputation

HOL Trust Score
74

Factor Analysis

Per-metric points (0–100 each) combined via a weighted average into the overall score.

Installability
76pts
Maintenance
55pts
MCP Posture
100pts
Plugin Security
71pts
Provenance
70pts
Publisher Quality
75pts

Registry Snapshot

Publisher verification
No
Marketplace source
Unknown
Scanner
Broker fallback
Safety label
review
Digest verified
Yes
1 bundled skill — copy or download SKILL.mdOpen skills

Trust & reputation

Trust & Reputation

HOL Trust Score
74

Factor Analysis

Per-metric points (0–100 each) combined via a weighted average into the overall score.

Installability
76pts
Maintenance
55pts
MCP Posture
100pts
Plugin Security
71pts
Provenance
70pts
Publisher Quality
75pts

Provenance

Plugin root
.
Source repo
https://github.com/TerminallyLazy/tree-ring-memory-codex-plugin
Source commit
dc25e5bae207…
Publisher verified
No
Owner verified
Not owner verified

Continuous scanner CI detected

No action is required. This plugin receives the full trust score.

Verified badge not detected

Add the HOL verified badge to the repository README to score +2% trust. Plugin owners can open that pull request from Guard Plugins.

Security Posture

review
Safety label
71
Security score
0
High findings
Provider
registry-broker-fallback
Grade
C · review
Version
Unknown
cisco-skill-scanner: unknown

Findings

mediumpublishabilitypublishability.asset.missing

Referenced asset is missing from the plugin package.

mediumpublishabilitypublishability.asset.missing

Referenced asset is missing from the plugin package.

lowoperational-securitysupply-chain.lockfile-missing

Repository snapshot does not include a lockfile.

infoskill-securityskill-scan.unavailable

Cisco skill scanner timed out after 60000 ms

Tree Ring Memory — Frequently asked questions

What is Tree Ring Memory?
Tree Ring Memory is an AI plugin in the HOL registry. Local-first memory lifecycle guidance for Codex agents with recall, evidence-backed lessons, privacy-safe memory capture, audit, consolidation, and explicit forgetting.
How do I install Tree Ring Memory?
Install Tree Ring Memory in your harness: Codex — codex plugin marketplace add TerminallyLazy/tree-ring-memory-codex-plugin; Any agent — npx skills add TerminallyLazy/tree-ring-memory-codex-plugin. Full step-by-step guidance is on the HOL plugin page.
How do I install Tree Ring Memory in Codex?
To install Tree Ring Memory in Codex, start with codex plugin marketplace add TerminallyLazy/tree-ring-memory-codex-plugin. The complete step-by-step install guide for Codex is on the HOL plugin page.
Is Tree Ring Memory free?
Pricing for Tree Ring Memory is published on its HOL plugin page when the maker schedules a launch.
Who publishes Tree Ring Memory?
Tree Ring Memory is published by TerminallyLazy and listed on HOL.
Is Tree Ring Memory available now?
Tree Ring Memory availability is listed on its HOL plugin page.

Install Guidance

Install in Codex

Install through the Codex CLI plugin marketplace.

Codex plugin docs
  1. 1

    Register the marketplace

    Run in any terminal. Codex reads the marketplace entry from .agents/plugins/marketplace.json (or the legacy .claude-plugin path) in the repository. If the repository ships none, add the generated entry from the Advanced section below first.

    shell
  2. 2

    Install from the Plugins browser

    Open Codex, open the Plugins browser, choose the tree-ring-memory-codex-plugin marketplace, and install tree-ring-memory.

  3. 3

    Verify the marketplace registration

    shell

Plugin Manifest

{
  "name": "tree-ring-memory",
  "version": "0.3.10",
  "description": "Local-first memory lifecycle, project bootstrap, and receipt-backed harness guidance for coding agents using Tree Ring Memory v0.15+.",
  "author": {
    "name": "TerminallyLazy",
    "url": "https://github.com/TerminallyLazy"
  },
  "homepage": "https://github.com/TerminallyLazy/Tree-Ring-Memory",
  "repository": "https://github.com/TerminallyLazy/tree-ring-memory-codex-plugin",
  "license": "MIT",
  "keywords": [
    "codex",
    "memory",
    "agent-memory",
    "multi-agent",
    "harness-activation",
    "idempotency",
    "local-first",
    "recall",
    "sqlite",
    "skills"
  ],
  "skills": "./",
  "hooks": "./hooks/codex-hooks.json",
  "interface": {
    "displayName": "Tree Ring Memory",
    "developerName": "TerminallyLazy",
    "shortDescription": "Local-first memory lifecycle guidance for Codex agents.",
    "longDescription": "Tree Ring Memory gives coding agents a lifecycle-aware practice for verified project-local setup, project recall, durable decisions, receipt-backed harness readiness, same-host fan-out/fan-in, idempotent worker writes, coordinator-authorized shared publication, explicit forgetting, privacy-safe memory capture, and scope-preserving CLI updates using Tree Ring Memory v0.15 or newer.",
    "category": "Developer Tools",
    "capabilities": [
      "Read",
      "Write",
      "Interactive"
    ],
    "websiteURL": "https://terminallylazy.github.io/Tree-Ring-Memory/",
    "privacyPolicyURL": "https://github.com/TerminallyLazy/Tree-Ring-Memory/blob/main/plugins/tree-ring-memory/PRIVACY.md",
    "termsOfServiceURL": "https://github.com/TerminallyLazy/Tree-Ring-Memory/blob/main/plugins/tree-ring-memory/TERMS.md",
    "defaultPrompt": [
      "Recall durable project context before changing release behavior.",
      "Capture this validated lesson without storing a transcript.",
      "Check Tree Ring harness readiness and explain any non-active state."
    ],
    "brandColor": "#2F7D5C",
    "composerIcon": "./assets/tree-ring-memory-logo.png",
    "logo": "./assets/tree-ring-memory-logo.png"
  },
  "registryIndexVersion": 5
}

Marketplace Source

Repo URL
https://github.com/TerminallyLazy/tree-ring-memory-codex-plugin
Marketplace path
Unknown
Source path
plugins/TerminallyLazy/tree-ring-memory-codex-plugin
Install policy
AVAILABLE

Skills

1 SKILL.md file ship with this plugin. Preview, copy, or download each one, then install them with the Skills CLI.

Share
skills-cli
  • tree-ring-memory

    skills/tree-ring-memory/SKILL.md

    Guides AI agents in using Tree Ring Memory for durable recall, project decisions, user preferences, warnings, future seeds, privacy-safe memory capture, and lifecycle-aware forgetting.

    SKILL.md content is not in this snapshot. Open the raw file to copy it from the source repository.

File Inventory

.codex-plugin/plugin.json

plugin-manifest

1,914 bytes

162ca245922438df…

hooks/codex-hook.sh

file

4,767 bytes

b4dd8a32c4b4630a…

hooks/codex-hooks.json

file

1,347 bytes

f904595b951cbb29…

README.md

file

15,083 bytes

06b76b84be394021…

SECURITY.md

file

1,907 bytes

1410c11de0bfa633…

skills/tree-ring-memory/SKILL.md

skill

26,379 bytes

5651600c18fad93e…