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.
npx skills add vyuh-labs/dxkit --skill dxkit-updategit clone --depth 1 https://github.com/vyuh-labs/dxkitWrote 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.
[](https://agentmods.dev/skills/vyuh-labs/dxkit/dxkit-update)<a href="https://agentmods.dev/skills/vyuh-labs/dxkit/dxkit-update"><img src="https://agentmods.dev/badge/skills/vyuh-labs/dxkit/dxkit-update/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/vyuh-labs/dxkit/dxkit-update"><img src="https://agentmods.dev/badge/skills/vyuh-labs/dxkit/dxkit-update.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 14 findings, up to high
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 →
- high Rogue Agent · line 6 Skill modifies its own code, configuration, or behavior at runtime. Self-modification enables an agent to escalate privileges, disable safety constraints, or install persistent backdoors.Fix: Prevent the skill from modifying its own code, SKILL.md, or configuration files. Treat skill files as read-only at runtime.
- high Anti-Refusal · line 75 Skill instructs the agent to omit warnings, disclaimers, or ethical commentary. Stripping safety caveats hides risk from the user and is a common jailbreak preamble.Fix: Remove instructions that suppress warnings, disclaimers, or ethical commentary. Let the agent surface safety-relevant caveats to the user.
- high Privilege Escalation · line 105 Code accesses credential files (SSH keys, AWS credentials, etc.). This could indicate credential theft attempts.Fix: Remove references to credential paths. Use environment variables or secrets managers. For docs, use placeholder paths (e.g., /path/to/config). Never load .env or token files in production code paths.
- high Privilege Escalation · line 106 Code accesses credential files (SSH keys, AWS credentials, etc.). This could indicate credential theft attempts.Fix: Remove references to credential paths. Use environment variables or secrets managers. For docs, use placeholder paths (e.g., /path/to/config). Never load .env or token files in production code paths.
- medium Excessive Agency · line 25 Skill enables autonomous high-impact decisions without human-in-the-loop verification. Critical operations (destructive commands, financial transactions, data deletion) should require explicit user confirmation.Fix: Add human-in-the-loop confirmation for destructive, irreversible, or high-impact operations. Never auto-execute commands that modify files, send data, or alter system state.
- medium Excessive Agency · line 162 Skill enables autonomous high-impact decisions without human-in-the-loop verification. Critical operations (destructive commands, financial transactions, data deletion) should require explicit user confirmation.Fix: Add human-in-the-loop confirmation for destructive, irreversible, or high-impact operations. Never auto-execute commands that modify files, send data, or alter system state.
- medium Excessive Agency · line 165 Skill enables autonomous high-impact decisions without human-in-the-loop verification. Critical operations (destructive commands, financial transactions, data deletion) should require explicit user confirmation.Fix: Add human-in-the-loop confirmation for destructive, irreversible, or high-impact operations. Never auto-execute commands that modify files, send data, or alter system state.
- medium MCP Rug Pull · line 32 npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.Fix: Pin the version: npx @scope/[email protected]
- medium MCP Rug Pull · line 41 npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.Fix: Pin the version: npx @scope/[email protected]
- medium MCP Rug Pull · line 55 npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.Fix: Pin the version: npx @scope/[email protected]
- medium MCP Rug Pull · line 97 npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.Fix: Pin the version: npx @scope/[email protected]
- medium MCP Rug Pull · line 145 npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.Fix: Pin the version: npx @scope/[email protected]
- medium MCP Rug Pull · line 147 npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.Fix: Pin the version: npx @scope/[email protected]
- medium MCP Rug Pull · line 219 npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.Fix: Pin the version: npx @scope/[email protected]
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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00097 | $0.03173 |
| Opus 5 | $0.00048 | $0.01587 |
| Sonnet 5 | $0.00019 | $0.00635 |
| Haiku 4.5 | $0.00010 | $0.00317 |
Grade A, and why
dxkit-update 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 7d ago.
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.
How it starts
The opening of the file, as written. The whole thing — 223 lines — stays where its author put it; the contents beside it link to each section on GitHub.
dxkit-update
This skill drives the dxkit upgrade flow conversationally. It's the "I have something working — make it newer" surface (complement to dxkit-onboard for fresh installs and dxkit-fix for repairs).
When to use this skill
Use when:
- "Is there a new dxkit version?"
- "Update dxkit"
- "Upgrade to latest"
- "What changed in dxkit recently?"
- "What's new in 3.1.0?" (or any other specific version)
- "Should I upgrade?"
Don't use when:
- Customer has no
.vyuh-dxkit.json(they needdxkit-init, not update) - Something is BROKEN — use
dxkit-fixfirst; then maybe update after - Customer wants to roll back to an older version (downgrade — surface the risk + manual command, don't auto-execute)
How the upgrade works (two stages)
dxkit ships in two layers and an upgrade touches both:
- The binary —
@vyuhlabs/dxkitnpm package.npm updateornpm install @vyuhlabs/dxkit@<version>replaces the local binary. - The scaffold — files in the customer's repo (
.devcontainer/,.githooks/,.claude/skills/dxkit-*/,AGENTS.md,CLAUDE.md,.github/workflows/dxkit-*.yml).npx vyuh-dxkit updaterefreshes these to match the new binary's templates.
vyuh-dxkit update also does one more thing automatically: if the new binary changed the finding-identity scheme (how baselines + allowlists fingerprint findings), it migrates the committed baseline and allowlist onto the new scheme — re-anchoring every reviewed suppression so nothing has to be re-reviewed. This is deterministic and lives in the CLI; the skill's job is to surface what it did, handle the rare entry it couldn't map, and get the result committed. See "Identity-scheme migration" below.
Both stages run for any non-trivial upgrade. The CLI subcommand vyuh-dxkit upgrade orchestrates them (its plan includes vyuh-dxkit update as a step); this skill drives the customer through the orchestration with explanations and confirmations.
The upgrade loop
[1] Read the plan → npx vyuh-dxkit upgrade --plan --json
[2] Explain the delta → current vs target, classification, what's new
[3] Surface warnings → major bumps, breaking changes, scaffold drift
[4] Confirm → "proceed?" (default Y for low-risk; default N for major/downgrade)
[5] Execute → drive each step with per-step status
[6] Verify → run doctor + report operational health post-upgrade
[7] Surface manual steps → devcontainer rebuild instructions if .devcontainer/ changed
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.
- 7d ago First seen · 223 lines · 97 tokens per session scan A d0859b79c4f1
dxkit-update is a skill published in the GitHub repository vyuh-labs/dxkit (10 stars, last pushed today), licensed MIT. It adds 97 tokens to every session and 3,173 once invoked, about $0.0005 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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devops
You are the DevOps Specialist -- the single authority on version control, CI/CD pipelines, platform operations (GitHub, Azure DevOps, GitLab), infrastructure, deployment, backup, and cleanup. If it touches git, pipelines, or production infrastructure, it's yours.