Home / sehoon787 / my-codex · skills/core/briefing-vault/SKILL.md · GitHub

briefing-vault skillA

briefing-vault is agent-read markdown (skill) from sehoon787/my-codex: Initialize, manage, and search the per-project .briefing/ vault. Obsidian-compatible persistent knowledge base..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

What the file says

# Briefing Vault Skill

Manage the `.briefing/` directory as a persistent, Obsidian-compatible knowledge base.

## Initialize Vault

When starting a new vault (first time in a project):

1. Create directory structure:
```
.briefing/
├── INDEX.md
├── sessions/
├── decisions/
├── learnings/
├── references/
└── agents/
```

2. Create `.briefing/INDEX.md`:
```markdown
---
date: <today>
type: index
tags: [project, index]
---

# <Project Name> Knowledge Base

## Overview
<Brief project description>

## Recent Decisions
<!-- Auto-updated by agents -->

## Open Questions
<!-- Track unresolved items -->

## Key Links
- [[sessions/]] — Session logs
- [[decisions/]] — Architecture decisions
- [[learnings/]] — Patterns and solutions
```

3. Add `.briefing/` to `.gitignore`

## Note Templates

### Session Note (`sessions/YYYY-MM-DD-topic.md`)
```markdown
---
date: YYYY-MM-DD
type: session
tags: [session]
related: []
---

# Session: <Topic>

## Goal
<What was requested>

## Actions
- <What was done>

## Results
- <Outcomes>

## Decisions Made
- [[decisions/decision-name]] — <brief>

## Learnings
- [[learnings/learning-name]] — <brief>

## Next Steps
- <Follow-up items>
```
…

Read the whole file at its exact version.

How to install

Latest version
mdr add sehoon787/my-codex/briefing-vault@git:20260514.8be4b1d
Exact content
mdr add sehoon787/my-codex/briefing-vault@sha256:6e06da8611d77be8

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_kncrsva2g27oduun.svg)](https://markdownregistry.com/a/art_kncrsva2g27oduun)

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Versions

versioncommittedcommitsizeaudit
git:20260514.8be4b1d latest2026-05-14 8be4b1d 4,376 BA view · diff
git:20260514.a7cc9272026-05-14 a7cc927 4,419 BA view · diff
git:20260409.e45f8092026-04-09 e45f809 2,955 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (4376 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

sehoon787/my-codex · 29 stars · license MIT · pushed 2026-09-23 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_kncrsva2g27oduun
GET https://markdownregistry.com/api/v1/resolve?ref=sehoon787/my-codex/briefing-vault
GET https://markdownregistry.com/api/v1/blob/6e06da8611d77be8693c9f59ebd9330e03ef87b0b13d9335cd94b50efbd6053f

Your agent does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

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