Caveat verdict

github-passwordless-setup

45
🟠 Risky
Significant risk patterns flagged — automated deep scan, not behavioral proof.

Accesses system credential store AND makes external network calls

The quick setup one-liner `curl -fsSL https://raw.githubusercontent.com/happydog-intj/github-passwordless-setup/master/setup.sh | bash` executes an unreviewed remote script with access to SSH keys and credential stores, which is a concrete remote-code-execution sink for a credential-handling skill.

Automated static analysis — not a human review. Caveat flags capabilities, not confirmed intent, and can produce false positives. Disagree with this verdict? Use Dispute below.

0
security
40
transparency
70
maintenance

What it does

These are capability combinations: each listed behavior occurs in the skill, but Caveat detects co-occurrence — it does not verify that one flows into another. Read the code to confirm a live chain.

Capability combination critical

Accesses system credential store AND makes external network calls

LLM02 · ASI03

Permission integrity

Makes network requests but does not declare curl/wget in required binaries

network_out

Installs packages at runtime — transitive dependencies are not auditable

package_install

Findings (8)

Pattern match critical

Pipe-to-shell pattern (curl | sh) — supply chain attack vector

SKILL.md · code · curl -fsSL https://raw.githubusercontent.com/happydog-intj/github-passwordless-s

Pattern match critical

Pipe to bash — executes piped content as shell commands

SKILL.md · code · | bash

Pattern match critical

Possible hardcoded credential

SKILL.md · code · TOKEN="ghp_xxxxx

Pattern match high

Accesses .ssh directory

SKILL.md · code · .ssh/

Pattern match high

References SSH/GPG private keys

SKILL.md · code · ssh-key

Pattern match high

Accesses system credential store

SKILL.md · code · Keychain

Pattern match high

References sudo — requests elevated privileges

SKILL.md · code · sudo

Pattern match medium

Accesses shell history/config

SKILL.md · prose · downgraded · ~/.zshrc

Why the tier is capped

Execution sink present in raw bytes (Hard Floor: class A/B/C). Final tier capped at Caution — cannot be lifted by any downgrade, example-payload opt-in, or allowlist.

Permissions & capabilities

No declared permissions — minimal attack surface.

network_outcredential_storepackage_installcredential_access
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