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SKILL verified MIT Self-run

Hello World

skill-alex-tangt-skill-system-hello-world · by Alex-tangt

A simple demonstration skill that echoes input text. Use for testing the Skill System or verifying that skill execution is working correctly.

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Install

$ agentstack add skill-alex-tangt-skill-system-hello-world

✓ scanned · ✓ verified — works with Claude Code, Cursor, and more.

Security review

✓ Passed

No issues found. Passed automated security review. · v0.1.0 How review works →

  • ✓ Prompt-injection patterns
  • ✓ Secret / credential exfiltration
  • ✓ Dangerous shell & filesystem operations
  • ✓ Untrusted network calls
  • ✓ Known-malicious package signatures

What it can access

  • ✓ Network access No
  • ✓ Filesystem access No
  • ✓ Shell / process execution No
  • ✓ Environment & secrets No
  • ✓ Dynamic code execution No

From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.

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About

Hello World

A minimal two-step echo pipeline for testing Skill Engine execution.

Workflow

  1. Step echo1 echoes the input text
  2. Step echo2 processes echo1's output
  3. Results are stored in SQLite trace database

Input

  • text: Any string to echo

Output

  • Final echoed text from step echo2

Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

Install and usage instructions live in the source repository linked above.

Reviews

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Versions

  • v0.1.0 Imported from the upstream source.

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