lev-os/agents/auth-sniffer

Auth Sniffer Skill

Source of truth:

• FlowMind: plugins/auth-sniffer/skills/auth-sniffer.flow.yaml
• Runtime: plugins/auth-sniffer/src/cli.ts

Deterministic Flow

1. Preflight browser and agentping status.
2. Select active CDP-capable browser (--browser overrides auto-select).
3. Kill active browser process set and wait until terminated.
4. Relaunch browser with CDP on explicit/free port.
5. Extract required cookies, localStorage, and sessionStorage keys.
6. Stop CDP browser, wait for shutdown, reopen normal browser.
7. Return structured result or structured error.

Quick Commands

# Browser inventory (machine-readable)
auth-sniff --list-browsers --json
 
# Robot mode for a known service
auth-sniff --service twitter --robot --browser brave --json
 
# Custom extraction (cookie + storage keys)
auth-sniff \
  --domains .x.com \
  --cookie auth_token,ct0 \
  --localStorageKeys=twid \
  --sessionStorageKeys=auth_state \
  --robot \
  --browser brave \
  --json

Output Contract

• Success: { "ok": true, "data": { ... } }
• Error: { "ok": false, "error": { "code", "message", "suggestions" } }
• Exit codes:
• 0 success
• 1 not found
• 2 invalid args
• 3 runtime error
• 4 dependency missing
• 5 timeout

Build + Emit

# Compile FlowMind -> SmartDown artifact
pnpm -C plugins/auth-sniffer run skills:compile
 
# Compile and emit skill to ~/.agents/skills/auth-sniffer/
pnpm -C plugins/auth-sniffer run skills:emit