SocialKit Bluesky Post

• Outcome: Pass
• Latest audit: Nov 6, 2026 · 6:55 AM UTC
• Version: 0.3.1

Overview

The skill publishes user-approved Bluesky posts with disclosed credential use and no evidence of hidden or unrelated activity.

Review the final text and images before approving public publication. Use a dedicated app password, protect the credential file and cached session, and configure only a trusted Bluesky service. Review socialkit-social-core separately because its approval tooling is not included here.

A.I.G

Vulnerability Patterns

• Skill Instruction Hijacking: Alters the agent's session goals or safety constraints when the skill loads
• Agent Memory Poisoning: Writes attacker-controlled rules into memory that affect later sessions
• Remote Payload Retrieval and Execution: Fetches external code whose behavior can change after review
• Embedded Malicious Code: Ships malicious scripts inside the skill and executes them locally
• Unauthorized Access and Privilege Escalation: Obtains permissions beyond the task's legitimate needs

SkillSpector

Vulnerability Patterns

• Data Exfiltration: External Transmission, Env Variable Harvesting, File System Enumeration
• Excessive Agency: Unrestricted Tool Access, Autonomous Decision Making, Scope Creep
• MCP Least Privilege: Underdeclared Capability, Wildcard Permission, Missing Permission Declaration
• Prompt Injection: Instruction Override, Hidden Instructions, Exfiltration Commands
• Privilege Escalation: Excessive Permissions, Sudo/Root Execution, Credential Access

Findings (5)

Incomplete referenced artifact analysis

High

• Category: analysis-evasion
• Confidence: 100% confidence

Finding

Referenced artifact was not completely inspected

Content

Scanner excerpt · SKILL.md (reported line 26)May include surrounding context.

md

3. Write `post.json` (text, media with alt text, options). See `node scripts/publish.mjs --help`.

Incomplete referenced artifact analysis

High

• Category: analysis-evasion
• Confidence: 100% confidence

Finding

Referenced artifact was not completely inspected

Content

Scanner excerpt · SKILL.md (reported line 27)May include surrounding context.

md

4. Validate: `node scripts/publish.mjs --check --dir bsky-<slug>`

Incomplete referenced artifact analysis

High

• Category: analysis-evasion
• Confidence: 100% confidence

Finding

Referenced artifact was not completely inspected

Content

Scanner excerpt · SKILL.md (reported line 30)May include surrounding context.

md

6. Publish: `node scripts/publish.mjs --publish --dir bsky-<slug>` and report the result.

Skill declares no tool scope ('permissions' or 'allowed-tools') but code capabilities were detected: env, network.

Medium

• Category: MCP Least Privilege
• Confidence: 70% confidence

Finding

Without declared permissions the skill's intent is opaque and cannot be validated.

Content

No source excerpt is available for this finding.

The posting adapter also implements engagement monitoring and reply publishing outside the skill's stated scope.

Medium

• Category: Excessive Agency
• Confidence: 91% confidence

Finding

L402-L432 implement fetching engagement metrics and reading replies, while L433-L459 implement publishing a reply using the user's session without invoking the publish-approval check. These are separate engagement-management capabilities, not requirements for publishing the approved post described in the manifest; although the current CLI runner does not invoke them, they are implemented on the registered adapter.

Content

No source excerpt is available for this finding.