ClawAudit verdict

captcha-relay

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

The skill relays CAPTCHA challenges to a human via Telegram for solving and injects the response back into the browser via CDP — a human-in-the-loop automation tool with transparent operation and no evidence of exfiltration or malicious behavior.

⚠ Flagged for review — coarse, uncorroborated signal, not a confirmed exploit. Review the config yourself before installing.

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
100
transparency
80
maintenance

Findings (9)

Pattern match critical

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

TAILSCALE.md · code · curl -fsSL https://tailscale.com/install.sh | sh

Pattern match critical

Pipe to sh — executes piped content as shell commands

TAILSCALE.md · code · | sh

Pattern match high

References sudo — requests elevated privileges

TAILSCALE.md · code · sudo

Pattern match medium

References tunneling service

SKILL.md · code · localtunnel

Pattern match medium

Opens WebSocket connection

ARCHITECTURE.md · code · WebSocket

Pattern match medium

HTTP request to bare IP address — common in malicious payloads

browser-relay-cli.js · prose · downgraded · http://100.117.26.44

Pattern match medium

References child_process — can spawn system processes

lib/tunnel.js · prose · downgraded · child_process

Pattern match medium

Uses spawn() — can execute external programs

lib/tunnel.js · prose · downgraded · spawn(

Pattern match low

Node http/https module — low-level network access

lib/browser-relay.js · prose · downgraded · require('http')

Why the tier is capped

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

Is this flag fair?

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