All skills
low-level-systems-extension
DomainJIT onlyFor analysis/task/review agents using a Professional Skill on kernels, drivers, ABI/FFI, memory, concurrency, or syscalls; not for work without a native boundary.
- Routing mode
- modifier-only
- Supported roles
- MainAnalysisTaskReview
- Source
- SKILL.md
Use when
Trigger signals that make this skill the right owner
- kernel
- driver
- C
- C++
- Rust
- memory
- ABI
- real-time
- systems concurrency
Do not use when
Anti-triggers — as binding as the triggers above
- managed-runtime application work with no systems boundary
- C++ or Rust usage without a native ABI, OS, or resource boundary
Required inputs
What must be supplied before this skill can decide anything
- memory, ownership, ABI, concurrency, timing, and platform boundary
Output contract
What this skill owes the next role
- systems safety, performance, compatibility, and validation obligations
Boundary signals
Signals that mark the edge of this skill's authority
- ownership
- resource
- deadline
- platform
Escalation signals
When this skill must hand the decision back
- domain risk changes public behavior, irreversible state, safety, security, or financial correctness
Loaded by
This skill never owns a task. These professionals may pull it in as Layer 3.
Targeted references
Each reference carries its own load condition. None of them enter context by default.
| Reference | Load when | Do not load when | Required by |
|---|---|---|---|
| ownership-and-concurrency-contracts.mdtargeted | native ownership, lifetime, unsafe preconditions, lock ordering, scheduling, or concurrency proof is open | no native ownership, unsafe boundary, lock ordering, scheduling, or concurrency decision exists | AnalysisTaskReview |
| abi-platform-and-syscall-contracts.mdtargeted | ABI representation, deployed consumers, target platform, syscall, privilege, sandbox, or partial I/O is open | C++ or Rust is mentioned without a native ABI OS or resource boundary | AnalysisTaskReview |
| resource-lifecycle-and-error-contracts.mdtargeted | native resource lifecycle, partial initialization, error translation, retry, diagnostics, or recovery is open | no native resource, error, diagnostic, retry, or recovery decision exists | AnalysisTaskReview |
| performance-and-verification-evidence.mdevidence-pattern | low-level performance, measurement, validation, absence, or post-edit evidence needs closure | no low-level performance, validation, evidence, or absence claim is open | AnalysisTaskReview |
| signals-ffi-atomics-shared-memory-and-fork.mdtargeted | signal, interrupt, FFI, unwind, atomic, shared-memory, DMA, fork, cancellation, or abnormal-error behavior is open | none of those signal, FFI, atomic, shared-memory, fork, cancellation, or abnormal-error behaviors changes | AnalysisTaskReview |