| name | agent-browser-cookies |
| description | This skill should be used when exporting, storing, or reapplying agent-browser cookies across sessions, especially for localhost login states. |
Agent Browser Cookie Manager
Use this skill to export cookies from an agent-browser session, store them under this skill’s folder, and reapply them to another session.
What This Skill Provides
- Deterministic export of cookies to
assets/cookies/
- Reapplication of cookies to another session (with optional base URL)
- Safe filtering by domain when reapplying
Files and Locations
- Exported cookies live in
assets/cookies/ as JSON files.
- Use
scripts/export_cookies.py and scripts/import_cookies.py.
Workflow
Export cookies from a session
- Ensure the session you want to export from is active.
- Run:
python /Users/jace/.codex/skills/agent-browser-cookies/scripts/export_cookies.py \
--session default \
--name default-localhost
- Verify output file in:
/Users/jace/.codex/skills/agent-browser-cookies/assets/cookies/default-localhost.local.json
Import cookies into a different session
- Decide the base URL (origin) the cookies should apply to, e.g.
http://localhost:3208.
- Run:
python /Users/jace/.codex/skills/agent-browser-cookies/scripts/import_cookies.py \
--session test-cookie \
--file /Users/jace/.codex/skills/agent-browser-cookies/assets/cookies/default-localhost.local.json \
--base-url http://localhost:3208
- Open the target page in that session and verify login state.
Notes and Constraints
agent-browser cookies set only sets name/value for the current origin.- The import script filters cookies to the base URL host and applies them after opening that URL.
- If login still fails, cookies may be missing attributes; re-login manually and re-export.
- Cookie files are stored as
*.local.json and are ignored by assets/cookies/.gitignore.
