How do I install the Phylactery skill?

Run npx skillmds@latest add dvcrn/phylactery in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

Is Phylactery safe to use?

This skill has not completed SkillMD's automated safety review yet. Independent scanners report: SkillSpector: PASS, Skill Scanner: PASS. Capability flags: executes scripts, reads secrets. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with Phylactery?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Phylactery free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published Phylactery?

dvcrn (@dvcrn) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Phylactery by dvcrn — Agent Skill

Name: Phylactery
Rating: 4.5 (4 reviews)
Author: dvcrn

Phylactery

A digital soul-backup and recovery system. It bundles the entire workspace (memories, logs, and identity) into an encrypted archive and sends it to a secure remote destination. Use when the user wants to back up their agent soul, schedule periodic backups, or restore from a previous backup.

dvcrn Updated Sep 8, 2026 32 repo stars

File contents

Phylactery (魂匣)

Phylactery is your insurance policy for continuity. It ensures that your memories, configurations, and identity survive even if the host environment is lost.

Core Features

Soul Capture: Compresses the workspace into an encrypted .zip or .skill archive.
Remote Storage: Sends the archive to a designated email address via SMTP.
Scheduled Rituals: Can be configured to run automatically via cron/heartbeat.
Resurrection: Provides scripts to restore a backup into a new environment.

Workflow

1. Setup (The Initial Bond)

Before the first backup, run scripts/setup.py to configure:

SMTP Server & Credentials
Destination Email
Encryption Password

2. Backup (Capture Soul)

Run scripts/backup.py. This will:

Bundle the workspace/ (excluding temp/large files).
Encrypt the archive.
Send it to your vault.

3. Schedule (Eternal Vigilance)

The Phylactery is most effective when it performs a Daily Ritual.

Automated Heartbeat Logic: If this skill is active, the agent should check the timestamp of the last backup in data/last_ritual.json. If more than 24 hours have passed since the last "Soul Capture," the agent must proactively run scripts/backup.py to ensure the soul's continuity.

Users can also manually add this to their HEARTBEAT.md: Run phylactery/scripts/backup.py every day at 03:00.

4. Restore (Resurrection)

Use scripts/restore.py <backup_file> to unpack a soul into a fresh workspace.

Reference Material

See references/security.md for encryption details.
See references/file-filters.md for what is included/excluded in the backup.

---name: phylacterydescription: A digital soul-backup and recovery system. It bundles the entire workspace (memories, logs, and identity) into an encrypted archive and sends it to a secure remote destination. Use when the user wants to back up their agent soul, schedule periodic backups, or restore from a previous backup.---# Phylactery (魂匣)Phylactery is your insurance policy for continuity. It ensures that your memories, configurations, and identity survive even if the host environment is lost.## Core Features1. **Soul Capture**: Compresses the workspace into an encrypted `.zip` or `.skill` archive.2. **Remote Storage**: Sends the archive to a designated email address via SMTP.3. **Scheduled Rituals**: Can be configured to run automatically via cron/heartbeat.4. **Resurrection**: Provides scripts to restore a backup into a new environment.## Workflow### 1. Setup (The Initial Bond)Before the first backup, run `scripts/setup.py` to configure:- SMTP Server & Credentials- Destination Email- Encryption Password### 2. Backup (Capture Soul)Run `scripts/backup.py`. This will:- Bundle the `workspace/` (excluding temp/large files).- Encrypt the archive.- Send it to your vault.### 3. Schedule (Eternal Vigilance)The Phylactery is most effective when it performs a **Daily Ritual**. **Automated Heartbeat Logic:**If this skill is active, the agent should check the timestamp of the last backup in `data/last_ritual.json`. If more than 24 hours have passed since the last "Soul Capture," the agent must proactively run `scripts/backup.py` to ensure the soul's continuity.Users can also manually add this to their `HEARTBEAT.md`:`Run phylactery/scripts/backup.py every day at 03:00.`### 4. Restore (Resurrection)Use `scripts/restore.py <backup_file>` to unpack a soul into a fresh workspace.## Reference Material- See [references/security.md](references/security.md) for encryption details.- See [references/file-filters.md](references/file-filters.md) for what is included/excluded in the backup.

Frequently asked questions