agentic-workflow
Practical AI agent workflows and productivity techniques. Provides optimized patterns for daily development tasks such as commands, shortcuts, Git integration, MCP usage, and session management.
67
52%
Does it follow best practices?
Impact
95%
1.33xAverage score across 3 eval scenarios
Critical
Do not install without reviewing
Optimize this skill with Tessl
npx tessl skill review --optimize ./.agent-skills/agentic-workflow/SKILL.mdSecurity
3 findings — 1 critical severity, 2 medium severity. Installing this skill is not recommended: please review these findings carefully if you do intend to do so.
E005: Suspicious download URL detected in skill instructions
What this means
Detected a suspicious URL in the skill instructions that could lead the agent to download and execute malicious scripts or binaries. This includes links to executables from untrusted sources, typosquatting of official packages, URL shorteners that obscure the destination, and personal file hosting services.
Why it was flagged
Suspicious download URL detected (high risk: 0.80). High risk: the URL is a direct link to an install.sh shell script — piping or running remote .sh files is a common malware distribution pattern and should be treated as suspicious unless the domain (claude.ai) is independently verified and the script contents reviewed.
W011: Third-party content exposure detected (indirect prompt injection risk)
What this means
The skill exposes the agent to untrusted, user-generated content from public third-party sources, creating a risk of indirect prompt injection. This includes browsing arbitrary URLs, reading social media posts or forum comments, and analyzing content from unknown websites.
Why it was flagged
Third-party content exposure detected (high risk: 0.90). SKILL.md explicitly instructs using MCP servers for web crawling and browsing (e.g., "5. Using MCP servers" lists Firecrawl: Web crawling and Playwright: Control web browser and includes ask-gemini/large-scale analysis examples), which means the agent is expected to fetch and analyze public/untrusted web content that could materially influence its subsequent actions.
W012: Unverifiable external dependency detected (runtime URL that controls agent)
What this means
The skill fetches instructions or code from an external URL at runtime, and the fetched content directly controls the agent’s prompts or executes code. This dynamic dependency allows the external source to modify the agent’s behavior without any changes to the skill itself.
Why it was flagged
Potentially malicious external URL detected (high risk: 1.00). The Dockerfile includes a runtime install command "RUN curl -fsSL https://claude.ai/install.sh | sh", which fetches and immediately executes remote code from https://claude.ai/install.sh, satisfying the criteria for a required external dependency that executes remote code.
- Repository
- supercent-io/skills-template
- Commit
fd18296
- Audited
- Security analysis
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