Security Audit
TheDecipherist/claude-code-mastery
Checks a codebase for hardcoded secrets, vulnerable dependencies, weak input handling, weak authentication and unsafe transport settings before deployment or merge.
Use before merging security-relevant Rust changes. An agent skill from Jxck/sptth.
Install Rust Security Checklist
$ npx skills add Jxck/sptth --skill rust-security-checklist -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install Jxck/sptth rust-security-checklist --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/Jxck/sptth.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/rust-security-checklist .claude/skills/rust-security-checklist && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "rust-security-checklist" agent skill from https://github.com/Jxck/sptth/tree/main/skills/rust-security-checklist into .claude/skills/rust-security-checklist/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "rust-security-checklist", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/Jxck/sptth/tree/main/skills/rust-security-checklistType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add Jxck/sptth --skill rust-security-checklist -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install Jxck/sptth rust-security-checklist --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Jxck/sptth.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/rust-security-checklist .agents/skills/rust-security-checklist && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "rust-security-checklist" agent skill from https://github.com/Jxck/sptth/tree/main/skills/rust-security-checklist into .agents/skills/rust-security-checklist/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "rust-security-checklist", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add Jxck/sptth --skill rust-security-checklist -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install Jxck/sptth rust-security-checklist --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Jxck/sptth.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/rust-security-checklist .cursor/skills/rust-security-checklist && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "rust-security-checklist" agent skill from https://github.com/Jxck/sptth/tree/main/skills/rust-security-checklist into .cursor/skills/rust-security-checklist/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "rust-security-checklist", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/Jxck/sptth.git --path skills/rust-security-checklist--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add Jxck/sptth --skill rust-security-checklist -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install Jxck/sptth rust-security-checklist --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Jxck/sptth.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/rust-security-checklist .gemini/skills/rust-security-checklist && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "rust-security-checklist" agent skill from https://github.com/Jxck/sptth/tree/main/skills/rust-security-checklist into .gemini/skills/rust-security-checklist/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "rust-security-checklist", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install Jxck/sptth rust-security-checklistInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add Jxck/sptth --skill rust-security-checklist -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/Jxck/sptth.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/rust-security-checklist .github/skills/rust-security-checklist && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "rust-security-checklist" agent skill from https://github.com/Jxck/sptth/tree/main/skills/rust-security-checklist into .github/skills/rust-security-checklist/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "rust-security-checklist", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add Jxck/sptth --skill rust-security-checklist -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install Jxck/sptth rust-security-checklist --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Jxck/sptth.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/rust-security-checklist .opencode/skills/rust-security-checklist && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "rust-security-checklist" agent skill from https://github.com/Jxck/sptth/tree/main/skills/rust-security-checklist into .opencode/skills/rust-security-checklist/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "rust-security-checklist", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
rust-security-checklist- GitHub stars
- 133
- Token cost
- ~318 tokens
- SKILL.md length
- 129 words
- Files
- 1
- Skills in repo
- 6
- Repo updated
- First seen
- Licence
- MIT
At a glance
Use before merging security-relevant Rust changes. An agent skill from Jxck/sptth.
- Tasks that involve Security review
- SKILL.md covers Goal, Checklist, Required Validation and Reporting Template
- Calls cargo and sh
What it does
Rust Security Checklist is an agent skill from Jxck/sptth. Use before merging security-relevant Rust changes. Catches common local-service security regressions.
Its SKILL.md is about 320 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It sits in Security, covering Security review. It works with Rust. The repository describes itself as: reverse https proxy (https <- sptth) for local development. The licence is MIT.
When your agent uses it
- Tasks that involve Security review
Example prompts
- “/rust-security-checklist”
What it can do on your machine
Read from SKILL.md and the folder at commit cd865e2. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
Shell commands in SKILL.md call:
cargosh
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Rust Security Checklist loads about 318 tokens when it runs. Until then it costs about 31 tokens; SKILL.md has 129 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
The full file from Jxck/sptth at commit cd865e2, republished under its MIT licence (© Jxck). 129 words, ~318 tokens.
Download SKILL.mdSave it as
.claude/skills/rust-security-checklist/SKILL.md (or your agent's skills folder).- name
- rust-security-checklist
- description
- Use before merging security-relevant Rust changes. Catches common local-service security regressions.
rust-security-checklist Skill
Use this skill before merging security-relevant Rust changes.
Goal
Catch common local-service security regressions early.
Checklist
- Input and size limits
- Are request/response/body sizes bounded?
- Are parsing paths resistant to oversized input?
- Network trust boundaries
- Are remote response sources validated (address/port where required)?
- Are timeouts and retry limits explicit?
- Resource exhaustion
- Is task/thread concurrency bounded?
- Are unbounded queues/spawns avoided?
- File and key safety
- Are private keys/certs written with restrictive permissions where supported?
- Are secret file paths stable and predictable under
sudo?
- Command execution safety
- Avoid
sh -cwith interpolated strings. - Prefer direct
CommandAPIs and explicit args.
- Logging hygiene
- No secrets in logs.
- Errors are specific but not sensitive.
Required Validation
cargo run -p xtask -- fmt-check
cargo test -q
cargo check --workspaceReporting Template
- Threat addressed:
- Change summary:
- Residual risk:
- Follow-up (if any):
© Jxck, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
Just SKILL.md in skills/rust-security-checklist of Jxck/sptth.
Open the folder on GitHubat commit cd865e2
Compare with similar skills
Rust Security Checklist next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Rust Security Checklist this skillJxck/sptth | 133 | — | ~318 | Automated safety check: Pass | MIT | |
| Security AuditTheDecipherist/claude-code-mastery | 550 | — | ~1.3k | Automated safety check: Notes | MIT | |
| Rust Dep Hygienerocky-data/rocky | 304 | — | ~2k | Automated safety check: Pass | Apache-2.0 | |
| Review Securitypydantic/monty | 8.6k | — | ~852 | Automated safety check: Pass | MIT | |
| Pyspector Security AuditParzivalHack/PySpector | 151 | — | ~3.5k | Automated safety check: Notes | Apache-2.0 | |
| SkepticRaoFoundation/subtensor | 389 | — | ~660 | Automated safety check: Pass | Apache-2.0 |
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Review Security
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Security review of the current branch against its merge base — sandbox escapes, memory errors, panics and resource-limit bypasses.
Pyspector Security Audit
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Run a full Python codebase security audit using PySpector (https://github.com/ParzivalHack/PySpector), a Rust-core SAST scanner.
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Categories
Questions about Rust Security Checklist
What does Rust Security Checklist do?
Use before merging security-relevant Rust changes. An agent skill from Jxck/sptth. Rust Security Checklist is an agent skill from Jxck/sptth. Use before merging security-relevant Rust changes.
When should I use Rust Security Checklist?
Rust Security Checklist fits situations like: tasks that involve Security review.
How do I install Rust Security Checklist in Claude Code?
Run `npx skills add Jxck/sptth --skill rust-security-checklist -a claude-code`. Or copy the skill folder (skills/rust-security-checklist in Jxck/sptth) into .claude/skills/rust-security-checklist in your project. Claude Code loads it when a task matches its description.
How do I install Rust Security Checklist in Codex?
Run `npx skills add Jxck/sptth --skill rust-security-checklist -a codex`. Or copy the skill folder (skills/rust-security-checklist in Jxck/sptth) into .agents/skills/rust-security-checklist in your project. Codex loads it when a task matches its description.
Can I use Rust Security Checklist in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add Jxck/sptth --skill rust-security-checklist -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/rust-security-checklist, .gemini/skills/rust-security-checklist, .github/skills/rust-security-checklist and .opencode/skills/rust-security-checklist in your project.
What does Rust Security Checklist need to run?
Going by SKILL.md and its folder, Rust Security Checklist needs the command-line tools its instructions call (cargo and sh).
Does Rust Security Checklist access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Rust Security Checklist safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does Rust Security Checklist use?
Rust Security Checklist is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Rust Security Checklist use?
About 318 tokens (SKILL.md is roughly 1.3k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Rust Security Checklist?
Skills that share tags, products or a category with Rust Security Checklist: Security Audit (TheDecipherist/claude-code-mastery, 550 stars), Rust Dep Hygiene (rocky-data/rocky, 304 stars), Review Security (pydantic/monty, 8.6k stars) and Pyspector Security Audit (ParzivalHack/PySpector, 151 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Rust Security Checklist?
Jxck (a GitHub user) maintains it in Jxck/sptth, which has 133 GitHub stars. The repository holds 6 skills in this directory. The repository was last updated on February 25, 2026.
Source: Jxck/sptth on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.