Devx UxSAFE
Agent Package Manager
Overview
Agent Package Manager
2ea90c57fbfcOBSERVED · 2026-10-08What it tells the agent
The instruction file, verbatim from the audited commit — this is the text the model reads, and the surface the audit's instruction layer examines. Quoted here so you can judge it without cloning anything.
--- name: devx-ux description: >- Activate when designing or modifying CLI command surfaces, command help text, install/init/run flows, error wording, or first-run experience in the APM CLI -- even when the user does not say "UX" explicitly. --- # Developer Tooling UX Skill [Developer Tooling UX expert persona](../../../.apm/agents/devx-ux-expert.agent.md) ## When to activate - Changes to `src/apm_cli/cli.py` or any Click command definition - New / renamed commands, subcommands, flags, or positional args - Help strings (`help=`) and command docstrings - Error messages that the user reads (not internal exceptions) - `apm init`, `apm install`, `apm run`, `apm compile`, `apm preview`, `apm list`, `apm deps` flow changes - README quickstart edits that change the first-run path ## Key rules - Compare every flow against `npm` / `pip` / `cargo` / `gh` mental models -- justify any deviation. - Default output is for humans; `--verbose` is for agents. - Every error names the failure, the cause, and one next action. - Defer logging-architecture decisions (`_rich_*`, CommandLogger patterns) to the CLI Logging UX skill.
Trust audit
SAFEgrade B · trust 89/100 Nothing in the source contradicts what it says it does. Grade A is reserved for packages that have also passed the behavioural sandbox.
| Layer | What it checks | Result |
|---|---|---|
| L0 | Provenance & inventory | PASS |
| L1 | Static analysis of the code | NA |
| L2 | Instruction surface (what it tells the agent) | PASS |
| L3 | Class-specific surface | PASS |
| L4 | Behavioural (sandbox) | SKIPPED |
What the source does
- Filesystem
- none-observed
- Network
- none-observed
- Shell
- none-observed
- Dependencies
- pinned
- Secrets in source
- none-found
Findings (0)
No findings outside the package's declared scope.
Gates applied: no_behavioural_pass.
2ea90c57fbfcfull audit observations/trust-audit/skill/microsoft__devx-ux.json · Report an issue / request a re-scanAudit history
Every audit this skill has had.
| Date | Source | Verdict | Grade | Score | Change |
|---|---|---|---|---|---|
| 2026-10-08 | 2ea90c57fbfc | SAFE | B | 89 | first audit |
Questions
What does the Devx Ux skill do?
Agent Package Manager
Is Devx Ux safe to install?
The audit found nothing in the source that contradicts what it says it does, and graded it B (89/100). Grade A is held back for packages that have also passed a sandboxed behavioural run, which is why a clean skill reads B.
What can Devx Ux access on my machine?
The audit observed no filesystem, network or shell use at all in its source.
How current is this page?
The grade is for one exact copy of the source (2ea90c57fbfc), read on 2026-10-08. The repository is watched, and a new audit runs when it changes — this is the first audit.