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locked-down

locked-down is a skill for Claude Code from noah-hrbth/agent-tool-sync. It costs 20 tokens per session (113 once invoked), scanned A, original, MIT.

A code-review tool that checks files for common security problems without asking another language model to analyze them.

In plain words
What is it for?
Use it to find hardcoded credentials, unsafe exec or eval calls, SQL or command injection, insecure permissions, and path traversal.
Why use it?
It provides a focused audit for secrets, unsafe code execution, injection risks, weak file permissions, and unsafe paths.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

not rated 2repo 2mo ago A scan 20 tokens original MIT

Good fit Use it to find hardcoded credentials, unsafe exec or eval calls, SQL or command injection, insecure permissions, and path traversal.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/noah-hrbth/agent-tool-sync/locked-down
View source ↗ noah-hrbth/agent-tool-sync
Install

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.

Any agent
npx skills add noah-hrbth/agent-tool-sync --skill locked-down
Clone the repo
git clone --depth 1 https://github.com/noah-hrbth/agent-tool-sync

Made for: Claude Code.

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 locked-down

README.md
[![agentmods](https://agentmods.dev/badge/skills/noah-hrbth/agent-tool-sync/locked-down/github.svg)](https://agentmods.dev/skills/noah-hrbth/agent-tool-sync/locked-down)
Your own site
<a href="https://agentmods.dev/skills/noah-hrbth/agent-tool-sync/locked-down"><img src="https://agentmods.dev/badge/skills/noah-hrbth/agent-tool-sync/locked-down/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.

agentmods 80×15 button for locked-down

Your own site · 80×15
<a href="https://agentmods.dev/skills/noah-hrbth/agent-tool-sync/locked-down"><img src="https://agentmods.dev/badge/skills/noah-hrbth/agent-tool-sync/locked-down.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 20 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 113 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.
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 $0.00020 $0.00113
Opus 5.5 $0.00008 $0.00045
Sonnet 5.5 $0.00004 $0.00023
Haiku 4.5 $0.00002 $0.00011

Measured 2mo ago against content hash c822b085d3e1, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

locked-down 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 2mo 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.

examples/sandbox-seed/.agentsync/skills/locked-down/SKILL.md · 16 lines

What it actually says

Audit the specified code for:

  1. Hardcoded secrets, tokens, or API keys
  2. Unsafe exec or eval calls
  3. SQL/command injection vectors
  4. Insecure file permissions or path traversal

Output: one line per finding — [CRITICAL|WARN|INFO] <file>:<line>: <description>

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. 2mo ago First seen · 16 lines · 20 tokens per session scan A c822b085d3e1

Subscribe to this mod's changes

locked-down is a skill published in the GitHub repository noah-hrbth/agent-tool-sync (2 stars, last pushed 2mo ago), licensed MIT. It adds 20 tokens to every session and 113 once invoked, about $0.0001 per session on Opus 5.5. 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 2026-08-31.

Code reviewSecurity
Related

locked-down compared with skills from other repositories

locked-down next to 6 skills from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
locked-downnoah-hrbth/agent-tool-syncSkill22mo agoMITA20Claude Code
autoreviewopenclaw/clawhubSkill9.5ktodayMITA17Claude Code, Codex
omh-code-reviewrlaope/oh-my-hermesSkill5.2ktodayMITA48Claude Code, Codex
agent-teams-simplify-and-hardenLeoYeAI/openclaw-master-skillsSkill2.2k6d agoMITA115Claude Code, Codex
revdiff-planumputun/revdiffSkill9472d agoMITA84Claude Code
explore-unknownsdzhng/skillsSkill1.4ktodayMITA162Claude Code, Codex
re0-mergeLilMGenius/paperthinSkill1.4k4d agoMITA70Claude Code