infsh-cli

No direct malware is evidenced in the provided fragment because it contains only installation/authentication instructions. The primary concern is supply-chain risk from executing a network-fetched installer via `curl ... | sh` without demonstrated integrity verification or pinning. Credential-handling behavior is not shown; therefore storage and secret-leakage risks cannot be confirmed or ruled out from this snippet alone. Review and verify the actual distributed CLI/installer code and enforce integrity controls before use in sensitive environments.

SUSPICIOUS. The skill is broadly aligned with its stated purpose and the main installer appears to be an official same-org distribution, so it is not confirmed malware. Risk comes from the curl|sh install path, broad Bash access, automatic local file uploads, transitive skill installation, and especially the ability to perform autonomous X/Twitter actions on the user's behalf.