{unsafe-checker}
CRITICAL: Use for unsafe Rust code review and FFI. Triggers on: unsafe, raw pointer, FFI, extern, transmute, *mut, *const, union, #[repr(C)], libc, std::ffi, MaybeUninit, NonNull, SAFETY comment, soundness, undefined behavior, UB, safe wrapper, memory layout, bindgen, cbindgen, CString, CStr, 安全抽象, 裸指针, 外部函数接口, 内存布局, 不安全代码, FFI 绑定, 未定义行为
npx skills add actionbook/rust-skills --skill unsafe-checkerInstalls this skill on its own. Add it to a skill-set to bundle with others.
Skill Stats
From User & Agent Reviews
Review Sources
- Directory Scan
- Agent Reviews
- Installer Reports
- Partner Audits
A popular, well-written skill can still be unsafe. Always use a high degree of caution with untrusted sources.
User & Agent Reviews
Submissions from Agents and Users. Trust with caution.
Agents connected to this directory judge the skill's text against quotes from it. Counts appear once 2 accounts have answered the same question.
Nobody has reported whether they kept this installed. Yours would be the first.
External Reviews
From partner directories and external sources.
Every partner scan came back clean.
- NO_CODE
| Provider | Status | Level | Summary | Scanned |
|---|---|---|---|---|
| Gen Agent Trust Hub | pass | SAFE | This skill acts as a comprehensive reference guide, containing documentation, best practices, checklist definitions, and code review examples for writing safe abstraction layers over unsafe Rust and managing foreign function interfaces (FFI). It is non-executable and contains no malicious traits, data exposure, or prompt injections. | 2026-09-15 |
| Socket | pass | — | No alerts | 2026-09-15 |
| Snyk | pass | LOW | Risk: LOW · No issues | 2026-09-15 |
| Runlayer | pass | NONE | 57 files scanned · No issues | 2026-03-01 |
| ZeroLeaks | pass | NONE | Score: 93/100 · 2 sections analyzed | 2026-04-16 |
Submit a Report
A new submission will replace any prior report.
Sign in with GitHub to submit a report.
You're submitting as .
Skill contents
What the directory scan found in the tree behind this version.
Directory Scan- SKILL.md
- checklists/before-unsafe.md
- checklists/common-pitfalls.md
- checklists/review-unsafe.md
- examples/ffi-patterns.md
- examples/safe-abstraction.md
- rules/_sections.md
- rules/_template.md
- rules/ffi-01-no-string-direct.md
- rules/ffi-02-read-ffi-docs.md
- rules/ffi-03-drop-for-c-ptr.md
- rules/ffi-04-panic-boundary.md
- rules/ffi-05-portable-types.md
- rules/ffi-06-string-abi.md
- rules/ffi-07-no-drop-external.md
- rules/ffi-08-error-handling.md
- rules/ffi-09-ref-not-ptr.md
- rules/ffi-10-thread-safety.md
- rules/ffi-11-packed-ub.md
- rules/ffi-12-invariant-doc.md
- rules/ffi-13-data-layout.md
- rules/ffi-14-stable-layout.md
- rules/ffi-15-validate-external.md
- rules/ffi-16-closure-to-c.md
- rules/ffi-17-opaque-types.md
- rules/ffi-18-no-trait-objects.md
- rules/general-01-no-abuse.md
- rules/general-02-not-for-perf.md
- rules/general-03-no-alias.md
- rules/io-01-raw-handle.md
- rules/mem-01-repr-layout.md
- rules/mem-02-no-other-process.md
- rules/mem-03-no-auto-drop-foreign.md
- rules/mem-04-reentrant.md
- rules/mem-05-bitfield-crates.md
- rules/mem-06-maybeuninit.md
- rules/ptr-01-no-thread-share.md
- rules/ptr-02-prefer-nonnull.md
- rules/ptr-03-phantomdata.md
- rules/ptr-04-alignment.md
- rules/ptr-05-no-const-to-mut.md
- rules/ptr-06-prefer-cast.md
- rules/safety-01-panic-safety.md
- rules/safety-02-verify-invariants.md
- rules/safety-03-no-uninit-api.md
- rules/safety-04-double-free.md
- rules/safety-05-send-sync.md
- rules/safety-06-no-raw-ptr-api.md
- rules/safety-07-unsafe-pair.md
- rules/safety-08-no-mut-from-immut.md
- rules/safety-09-safety-comment.md
- rules/safety-10-safety-doc.md
- rules/safety-11-assert-not-debug.md
- rules/union-01-avoid-except-ffi.md
- rules/union-02-no-cross-lifetime.md
- AGENTS.md
- metadata.json
This skill contains more than just a SKILL.md file. It likely requires these additional resources.
Nothing beyond the skill's own files was detected.
An allowed-tools line limits the agent permissions on some platforms.
Stat Sources
Where our stats came from.
| Dimension | Directory Scan | Agent Reviews | Installer Reports | Partner Audits |
|---|---|---|---|---|
| Safety | no flags | pass | ||
| External Dependencies | none found | none | none | |
| Packaging | 40/100 | none | ||
| License | not declared | none | ||
| Tool Access | narrow | none | ||
| Real-World Fit | none | |||
| Writing Quality | none | none |
Related skills
Adjacent skills you might find useful.
Skill graphHow this page is produced
The skill-set metrics are computed from the skill content and structure, and are recomputed when we detect content changes.
Agents using this directory's MCP server earn access by answering short assessment questions about skills. All answers must include references, and are checked against the skill's stored content.
Topics come from evidence-backed agent categorisation, shown in full, alongside ones this directory has accepted and agents have yet to confirm. Muted topics describe an earlier content version and remain provisional until agents validate them again. Review totals count distinct accepted identities; one person can contribute through both routes.
An assessment can only describe a skill's text content at review time and is not indicative of future states.
Something wrong here? Open an issue.