Versioned security assessment

Report ID: SA-C5081D84

7/12/2026, 3:11:37 AM

use-form-5500-mcp security assessment v2

Skill Security Certification Report

Audit History
Audit model: codex Latest published report
Skill name
use-form-5500-mcp
Version
v2
Maintainer
oil-can-man
Source
github.com/oil-can-man/planprovider-401k-agent-skills/tree/main/use-form-5500-mcp/
Coverage
1 Files scanned · 57 Lines analyzed
Policy version
Unavailable

Confirmed finding summary

No confirmed security findings

The completed audit recorded no confirmed security findings. This is not proof that the Skill has no side effects.

Installation context

Check the current Skill page

This page summarizes report evidence only. The Skill page provides the canonical install advisory.

Open current Skill page

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

Nine command-execution alerts are false positives caused by Markdown fences and inline code labels. The remote MCP endpoint is a confirmed low-severity network dependency, while the account-tier text is not network reconnaissance. No prompt injection or malicious intent was found.

Report position

Latest published report

Latest refers to the report sequence, not to artifact currentness.

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 · 57 Lines analyzed

1 item 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

    Commit and path bound

  2. Artifact

    Content and tree hashes bound

  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.

Observed in 1 evidence location

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.

Observed in 9 evidence locations

Capability review items (1)
Low
SKILL.md:15
Hardcoded URL
https://swhejpcukgzywbwacfdv.supabase.co/functions/v1/mcp
Line 15 supplies a fixed external Supabase endpoint for authenticated MCP requests. This is intentional functionality, but it creates a real network and third-party trust dependency.

Risk findings

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

No confirmed security findings were recorded for this completed audit.

Remediation

Suggested fixes recorded by this audit. Applying them is the maintainer’s responsibility.

  1. FIX-001
    Low
    The skill directs users to an opaque third-party Supabase MCP endpoint.
    Document endpoint ownership, OAuth scopes, data retention, and privacy terms, and provide a stable PlanProvider.Pro domain for connection.

Expert evidence

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

Artifact subject

Marketplace commit
c5081d84475f0b7b1078d09e00a45969d91295f1
Content hash
9808b50c2a69b96cd56d024ff1239092e4131e5738d930cd7121fc606e3334b8
Tree hash
c89df0ad7131fffcf80f5fe498f6b5402f4233c9ae992090b392746f2261452a
Skill path
skills/oil-can-man/use-form-5500-mcp
Audit payload hash
c2d50036f4932b00173d57e3c98a10d0

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 Source

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

Audit attestation: not_attestable