Versioned security assessment

Report ID: SA-EA376582

6/30/2026, 1:15:26 PM

blockchain-developer security assessment v2

Skill Security Certification Report

Audit History
Audit model: codex Historical report
Skill name
blockchain-developer
Version
v2
Maintainer
sickn33
Source
github.com/sickn33/antigravity-awesome-skills/tree/main/skills/blockchain-developer
Coverage
1 Files scanned · 209 Lines analyzed
Policy version
Unavailable

Highest confirmed finding severity

Low

5 confirmed security findings require attention.

Installation context

Historical evidence

This report may not describe the currently installable artifact. Open the current Skill page for install guidance.

Open current Skill page

This report does not block or authorize the manifest or ZIP.

Static analysis flagged shell execution, sensitive key terminology, Cobalt Strike wording, weak cryptography keywords, and reconnaissance wording. Manual review found these are false positives in documentation prose, with no executable code, prompt injection, or exfiltration behavior found.

Report position

Historical report

Open audit history before using this report to install.

Audit attestation

Not attestable

The required immutable binding is incomplete.

Human verification

Not verified

No human verification is recorded for this report.

Coverage

1 Files scanned · 209 Lines analyzed

5 items shown for review

Limitations

This report does not claim runtime or sandbox execution and does not prove the absence of side effects.

Evidence chain

Follow the evidence from source binding to the install contract. Available evidence supports verification; it is not a safety guarantee.

  1. Source

    Binding unavailable

  2. Artifact

    Identity incomplete

  3. Audit

    Complete

  4. Install contract

    Open manifest to verify

    Open manifest

Capabilities observed

Observed means this report recorded supporting evidence. Not recorded does not prove that a capability is absent.

Contains scripts

May execute code included with the Skill.

Not recorded by this audit

Network access

May connect to external services.

Not recorded by this audit

Filesystem access

May read or write local files.

Not recorded by this audit

Env variables

May read values from the process environment.

Not recorded by this audit

External commands

May invoke commands or programs outside the Skill.

Not recorded by this audit

Risk findings

Confirmed security concerns are separated from items that still need review.

Confirmed security concerns (5)

RISK-001 Low
SKILL.md:26
Static External Command Finding Is Documentation Text
Verdict: FALSE_POSITIVE. Line 26 contains a Markdown path in backticks instructing the assistant to open an optional resource file, not Ruby or shell execution.
The only evidence is Markdown formatting around a resource path. I found no shell command, subprocess call, script, or executable file in the provided file structure.
RISK-002 Low
SKILL.md:43
Cobalt Strike Keyword Finding Is Blockchain Terminology
Verdict: FALSE_POSITIVE. Line 43 uses the phrase beacon proxies, which is a smart contract upgrade pattern and not Cobalt Strike behavior.
The surrounding section discusses upgradeable contract patterns. No command-and-control, malware, payload, listener, or operator workflow evidence appears in context.
RISK-003 Low
SKILL.md:3SKILL.md:74SKILL.md:101SKILL.md:164SKILL.md:171SKILL.md:175SKILL.md:189SKILL.md:201SKILL.md:205
Weak Cryptography Findings Are Substring Matches In Prose
Verdict: FALSE_POSITIVE. The flagged lines describe blockchain topics, user experience, gas optimization, compatibility, and governance design, not weak algorithms.
Manual review found no MD5, SHA-1, DES, RC4, or similar weak cryptographic implementation. The flagged locations are plain-language blockchain capability descriptions.
RISK-004 Low
SKILL.md:153
Private Key Finding Is Security Guidance Context
Verdict: FALSE_POSITIVE. Line 153 mentions private key management with hardware wallet integration as a defensive security topic.
The line is inside a security and auditing best practices section. I found no instruction to collect, expose, transmit, or misuse private keys.
RISK-005 Low
SKILL.md:162
System Reconnaissance Finding Is Security Priority Text
Verdict: FALSE_POSITIVE. Line 162 states that the skill prioritizes security and formal verification, not host reconnaissance or environment discovery.
The flagged line is a behavioral trait in prose. There are no commands, APIs, or instructions for enumerating files, users, networks, or system configuration.

Expert evidence

Immutable subject identity, scanner metadata, dismissed matches, and source-level evidence.

Artifact subject

Marketplace commit
Unavailable
Content hash
Unavailable
Tree hash
Unavailable
Skill path
Unavailable
Audit payload hash
Unavailable

Analysis metadata

Audit model: codex

Analysis state: Complete

Scope is limited to the recorded files, lines, methods, and evidence. No runtime or sandbox execution is claimed.

Verify and export

JSON report CITATION.cff SARIF 2.1.0 Signed installation manifest

The manifest and lockfile bind install artifacts to cryptographic hashes. This integrity claim is separate from the security assessment.

Audit attestation: not_attestable