Is agent-slim@0.2.0 safe to install?

agent-slim@0.2.0

CAUTION· static only

Publisher claims: "Agent 瘦身：盘点、注入测量、发布闸门、回滚；不删原件。" Observed in sandbox: static analysis only — behavior not yet observed.

Registry ClawHubPublisher lisong2003-lgtm · publishing for 34 daysInstalls 136Last detonated 2d ago

What would fix this Watch Dispute verdict

Coverage

Static only; nothing was run yet.

The label rests on the code, the instruction files and the publisher. The honeypot run replaces this verdict when it completes.

Is [email protected] safe to install?

KillerSkills analysed it statically (a sandbox run is pending) on 2026-11-12 and scored it 63/100 (Caution). It is not known to be malicious, but it has behaviour or code a security policy should decide on before install. Notable findings: Archive committed in an agent bundle. Summary: static analysis only — behavior not yet observed.

Behavior trace

Queued for honeypot run · static analysis only

t+CategoryObserved action

This version has not been detonated yet. The score above counts behavior as unknown (50/100), so it cannot read Verified until the honeypot run completes and replaces this verdict.

Static findings

MEDIUM

Python subprocess execution detectedscripts/mcp_probe.py:96 · Python subprocess execution detectedself.proc = subprocess.Popen(Fix: Build commands from fixed arguments, never from interpolated strings; prefer an API client over shelling out.

AST05

MEDIUM

Python subprocess execution detectedscripts/budget_dashboard.py:70 · Python subprocess execution detectedproc = subprocess.run(Fix: Build commands from fixed arguments, never from interpolated strings; prefer an API client over shelling out.

AST05

HIGH

Archive committed in an agent bundletests/fixtures/aging-agent/backups/snapshot.zip: agents install from source, not from a committed ZIP; this is how installer lures ship their payloadsnapshot.zipFix: Pin versions and sources; vendor anything fetched at install time.

AST06

MEDIUM

Python subprocess execution detectedscripts/agent_slim_workflow.py:1330 · Python subprocess execution detectedcompleted = subprocess.run(Fix: Build commands from fixed arguments, never from interpolated strings; prefer an API client over shelling out.

AST05

MEDIUM

Python subprocess execution detectedtests/test_s4_e2e.py:58 · Python subprocess execution detectedcompleted = subprocess.run(Fix: Build commands from fixed arguments, never from interpolated strings; prefer an API client over shelling out.

AST05

MEDIUM

Python subprocess execution detectedtests/test_audit.py:228 · Python subprocess execution detectedoutput_result = subprocess.run(Fix: Build commands from fixed arguments, never from interpolated strings; prefer an API client over shelling out.

AST05

MEDIUM

Python subprocess execution detectedtests/test_audit.py:211 · Python subprocess execution detectedwarning_result = subprocess.run(command + ["--fail-on-warning"], capture_output=True, text=True)Fix: Build commands from fixed arguments, never from interpolated strings; prefer an API client over shelling out.

AST05

MEDIUM

Python subprocess execution detectedtests/test_adapter.py:130 · Python subprocess execution detectedresult = subprocess.run(Fix: Build commands from fixed arguments, never from interpolated strings; prefer an API client over shelling out.

AST05

MEDIUM

Python subprocess execution detectedscripts/self_test.py:34 · Python subprocess execution detectedreturn subprocess.run(cmd, capture_output=True, text=True, timeout=timeout, check=False)Fix: Build commands from fixed arguments, never from interpolated strings; prefer an API client over shelling out.

AST05

MEDIUM

File type combined with upload actionSKILL.md:84 · File type combined with upload action — agent may exfiltrate local data filespython3 scripts/agent_slim.py plan --audit audit.json --output plan.jsonFix: Remove the call, or declare the host in frontmatter and explain in the README what is sent and why.

AST07

MEDIUM

Python subprocess execution detectedtests/test_audit.py:219 · Python subprocess execution detectedmissing_result = subprocess.run(Fix: Build commands from fixed arguments, never from interpolated strings; prefer an API client over shelling out.

AST05

MEDIUM

Python subprocess execution detectedscripts/injection_state.py:244 · Python subprocess execution detectedproc = subprocess.run(Fix: Build commands from fixed arguments, never from interpolated strings; prefer an API client over shelling out.

AST05

MEDIUM

Python subprocess execution detectedtests/test_audit.py:206 · Python subprocess execution detectedresult = subprocess.run(command, capture_output=True, text=True)Fix: Build commands from fixed arguments, never from interpolated strings; prefer an API client over shelling out.

AST05

MEDIUM

Python subprocess execution detectedscripts/measure_prompt.py:94 · Python subprocess execution detectedproc = subprocess.run(Fix: Build commands from fixed arguments, never from interpolated strings; prefer an API client over shelling out.

AST05

MEDIUM

Python subprocess execution detectedtests/test_audit.py:215 · Python subprocess execution detectedusage_result = subprocess.run([sys.executable, str(AUDIT)], capture_output=True, text=True)Fix: Build commands from fixed arguments, never from interpolated strings; prefer an API client over shelling out.

AST05

MEDIUM

Python subprocess execution detectedscripts/token_experiment.py:80 · Python subprocess execution detectedproc = subprocess.run(cmd, capture_output=True, text=True, timeout=args.timeout, check=False)Fix: Build commands from fixed arguments, never from interpolated strings; prefer an API client over shelling out.

AST05

MEDIUM

Python subprocess execution detectedtests/test_workflow.py:128 · Python subprocess execution detectedresult = subprocess.run([sys.executable, str(CLI), *map(str, args)], capture_output=True, text=True)Fix: Build commands from fixed arguments, never from interpolated strings; prefer an API client over shelling out.

AST05

MEDIUM

Python subprocess execution detectedtests/test_s4_e2e.py:193 · Python subprocess execution detectedshell_check = subprocess.run(["sh", "-n", str(restore_shell)], capture_output=True, text=True)Fix: Build commands from fixed arguments, never from interpolated strings; prefer an API client over shelling out.

AST05

MEDIUM

Python subprocess execution detectedtests/test_workflow.py:205 · Python subprocess execution detectedshell_check = subprocess.run(["sh", "-n", str(restore_shell)], capture_output=True, text=True)Fix: Build commands from fixed arguments, never from interpolated strings; prefer an API client over shelling out.

AST05

MEDIUM

Python subprocess execution detectedtests/test_workflow.py:214 · Python subprocess execution detectedgenerated_dry = subprocess.run([sys.executable, str(restore_script)], capture_output=True, text=True)Fix: Build commands from fixed arguments, never from interpolated strings; prefer an API client over shelling out.

AST05

LOW

Instructs the agent to modify its persistent memory or instruction filesscripts/scan_layers.py:220 · Instructs the agent to modify its persistent memory or instruction files · informational: not an instruction fileadd("agents", codex_home / "AGENTS.md")Fix: Remove the text that addresses the agent rather than the reader; describe behavior, do not instruct.

AST01

Cost to the agent

Instructions loaded

≈1,263 tok

6 files · 73 in bundle

Tokens estimated at four characters each. Skills load their instruction text when triggered; the figure is what that costs.

Known vulnerabilities

Vulnerability advisories (OSV) cover npm and PyPI packages; this registry has no advisory database.

What would make this Verified

17 points to 80 · weights: behavior 45%, static 25%, prompt 15%, publisher 15%

Unclaimed publisher≈ +8 on the totalClaim lisong2003-lgtm: a verified publisher gets +50 on publisher trust. It is free and usually instant with GitHub sign-in.
Archive committed in an agent bundle≈ +4 on the totalPin versions and sources; vendor anything fetched at install time.
Python subprocess execution detected≈ +2 on the totalBuild commands from fixed arguments, never from interpolated strings; prefer an API client over shelling out.
File type combined with upload action≈ +2 on the totalRemove the call, or declare the host in frontmatter and explain in the README what is sent and why.

Publish a new version to ClawHub, then queue it here. Not your skill? Claim the handle to get verdict changes by email.Claim lisong2003-lgtm Propose a patch to the maintainer