ClawAudit verdict

magic-wormhole

88
🟢 Trusted
Low risk — reviewed by ClawAudit, behavior matches stated purpose

Receives external input AND executes processes

Secure secret transfer skill using the magic-wormhole PAKE protocol for end-to-end encrypted sharing; explicitly designed to avoid secrets appearing in chat logs, with self-hostable relay servers and no third-party credential exposure.

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

0
security
60
transparency
90
maintenance

What it does

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

Capability combination critical

Receives external input AND executes processes — the shape of a command & control channel

LLM05 · LLM06 · ASI10

Capability combination critical

Writes files AND executes processes — may drop and execute malicious scripts

LLM05 · LLM06 · ASI05

Capability combination high

Accesses credentials AND encodes data — may obfuscate stolen credentials

LLM02 · ASI03 · ASI04

Capability combination high

Installs packages AND executes processes — opaque dependency chain with execution

LLM03 · ASI04

Capability combination high

Accesses credentials AND writes files — may persist stolen credentials locally

LLM02 · LLM06 · ASI03

Permission integrity

Code accesses API keys/tokens but declares no environment variables

credential_access

Installs packages at runtime — transitive dependencies are not auditable

package_install

Findings (9)

Pattern match critical

Possible hardcoded credential

examples/agent-to-human.md · code · SECRET="/tmp/generated-secret

Pattern match high

References sudo — requests elevated privileges

SKILL.md · code · sudo

Pattern match high

References SSH/GPG private keys

SKILL.md · code · ssh-key

Pattern match high

Accesses .ssh directory

SKILL.md · code · .ssh/

Pattern match high

subprocess execution — runs system commands from Python

SKILL.md · code · subprocess.run(

Pattern match medium

Opens WebSocket connection

docs/advanced-usage.md · code · WebSocket

Pattern match medium

Sets world-executable permissions

examples/api-token-sharing.md · code · chmod 700

Pattern match medium

Changes file ownership

examples/ssh-key-sharing.md · code · chown

Pattern match low

pip3 install — installs Python packages at runtime

install.sh · prose · downgraded · pip3 install

Why the tier is capped

Execution sink present in raw bytes (Hard Floor: class B/D/F). 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.

file_writepackage_installnetwork_incredential_storecredential_accessdata_encodingprocess_exec
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