vault-sync

vault-sync is a skill for Claude Code from Kanevry/session-orchestrator. It costs 215 tokens per session (339 once invoked), scanned A, original, MIT.

A validation tool for a Markdown knowledge vault. It checks file metadata and internal wiki-links before a session ends or after vault changes.

In plain words
What is it for?
Use it to run hard, blocking checks on Markdown frontmatter and wiki-link integrity.
Why use it?
It catches malformed metadata and links that point to missing notes, preventing an inconsistent vault from being closed.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin. Also seen: mentions CLAUDE.md; installed under .agents/ (shared by several agents).

Needs its repository: it reads a path above its own folder, which exists only inside the repository. The line is [`skills/vault-sync/SKILL.md`](../../../skills/vault-sync/SKILL.md); read that file for the full instructions..

Part of the session-orchestrator plugin — 49 skills, 28 commands, 19 agents, 11 hooks, 1 MCP server shipped together

Good fit Use it to run hard, blocking checks on Markdown frontmatter and wiki-link integrity.

Compare 6 skills from other repositories ↓
Install

Getting it into your agent

It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.

Clone the repo
git clone --depth 1 https://github.com/Kanevry/session-orchestrator
agentmods
npx agentmods add skills/kanevry/session-orchestrator/vault-sync

Made for: Claude Code.

Or install session-orchestrator, the plugin that ships this one along with the rest of its 49 skills, 28 commands, 19 agents, 11 hooks, 1 MCP server.

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.

agentmods badge for vault-sync

README.md
[![agentmods](https://agentmods.dev/badge/skills/kanevry/session-orchestrator/vault-sync.svg)](https://agentmods.dev/skills/kanevry/session-orchestrator/vault-sync)
Your own site
<a href="https://agentmods.dev/skills/kanevry/session-orchestrator/vault-sync"><img src="https://agentmods.dev/badge/skills/kanevry/session-orchestrator/vault-sync.svg" alt="Measured on agentmods" height="20"></a>
Per session 215 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 339 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector warn 7 Sept 2026
SkillSpector: 2 findings, up to medium

These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →

  • medium Agent Snooping · line 9
    Skill enumerates or reads other installed skills. Access to other skills' SKILL.md files or the skills directory reveals prompt instructions, capabilities, and secrets that should be invisible to peer skills.
    Fix: Remove all code or instructions that list or read other skills' files or directories. Skills should operate independently; cross-skill access is a privilege escalation.
  • medium Agent Snooping · line 13
    Skill enumerates or reads other installed skills. Access to other skills' SKILL.md files or the skills directory reveals prompt instructions, capabilities, and secrets that should be invisible to peer skills.
    Fix: Remove all code or instructions that list or read other skills' files or directories. Skills should operate independently; cross-skill access is a privilege escalation.
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00215 $0.00339
Opus 5 $0.00108 $0.00169
Sonnet 5 $0.00043 $0.00068
Haiku 4.5 $0.00021 $0.00034

Measured today against content hash 86c82cd82d4b, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, from the pricing page.

Security

Grade A, and why

vault-sync 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 today.

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.

.agents/skills/vault-sync/SKILL.md · 16 lines

What it actually says

vault-sync

Portable mirror — generated, do not edit. The canonical skill body lives at skills/vault-sync/SKILL.md; read that file for the full instructions. This mirror carries only agentskills.io-spec-legal frontmatter so harnesses that discover skills under .agents/skills/ can find and route to the skill.

Regenerate with node scripts/generate-agents-skills.mjs.

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.

  1. today Changed · +2 lines 86c82cd82d4b
  2. 4d ago First seen · 14 lines · 215 tokens per session scan A e4bb44fa642c

Subscribe to this mod's changes

vault-sync is a skill published in the GitHub repository Kanevry/session-orchestrator (50 stars, last pushed today), licensed MIT. It adds 215 tokens to every session and 339 once invoked, about $0.0011 per session on Opus 5. 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 2026-09-03.

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