Trusted — Risk Score 5/100
Last scan:17 hr ago Rescan
5 /100
acpx
Use acpx as a headless ACP CLI for agent-to-agent communication, including prompt/exec/sessions workflows, session scoping, queueing, permissions, and output formats.
This skill is a pure documentation file (SKILL.md) describing the `acpx` CLI tool for agent-to-agent communication. No implementation code, scripts, or malicious behavior is present.
Skill Nameacpx
Duration31.2s
Enginepi
Safe to install
No action needed. This is a documentation-only skill. Ensure the external `acpx` npm package is sourced from a trusted registry.

Findings 2 items

Severity Finding Location
Info
External npm package dependency Supply Chain
The skill documents the use of external npm packages (acpx, @zed-industries/codex-acp, pi-acp, etc.) invoked via npx. Version pinning is not enforced in documentation.
npm i -g acpx; npx @zed-industries/codex-acp
→ Pin package versions in production workflows to prevent dependency confusion attacks.
SKILL.md:70
Info
Permission mode flags documented Doc Mismatch
The skill documents --approve-all, --approve-reads, and --deny-all flags that control what the acpx tool can do. This is legitimate CLI design for permission control.
--approve-all: auto-approve all permission requests
→ No action needed. This is standard permission control design for agent tools.
SKILL.md:159
ResourceDeclaredInferredStatusEvidence
Filesystem NONE NONE No file operations in SKILL.md
Network NONE NONE No network operations in SKILL.md
Shell NONE NONE No shell execution in SKILL.md
Environment NONE NONE No env access in SKILL.md
Skill Invoke NONE NONE No skill invocation in SKILL.md
Clipboard NONE NONE No clipboard access in SKILL.md
Browser NONE NONE No browser access in SKILL.md
Database NONE NONE No database access in SKILL.md

File Tree

1 files · 10.2 KB · 321 lines
Markdown 1f · 321L
└─ 📝 SKILL.md Markdown 321L · 10.2 KB

Dependencies 3 items

PackageVersionSourceKnown VulnsNotes
acpx * npm No Not pinned in documentation
@zed-industries/codex-acp * npx No Not pinned in documentation
pi-acp * npx No Not pinned in documentation

Security Positives

✓ No implementation code present - pure documentation
✓ No credential harvesting or exfiltration behavior
✓ No obfuscated code or base64 payloads
✓ No suspicious network connections documented
✓ No filesystem operations without user consent
✓ No reverse shell or C2 behavior
✓ No supply chain attack indicators within the skill itself
✓ Clear and accurate documentation of the tool's behavior