Resume Any Chat

Resume Any Chat

Use this plugin skill for local multi-provider chat history work across the current user's home directory:

• Codex from .codex/sessions
• Claude from .claude/projects plus .claude/history.jsonl
• Antigravity from .gemini/antigravity-cli/brain/*/.system_generated/logs

Workflow

1. Default to listing useful recent sessions directly in-chat. Show recent Codex, Claude, and Antigravity sessions first unless the user already named a provider/session. The default professional list format is:

• recent 10
• per item show:
  • id
  • title
  • last message
• then show exactly these next actions:
  • Continue in Codex
  • Continue Native
  • Summarise
  • Import into Codex History (Experimental)
• if session cwd and current workspace differ, say that briefly and suggest the safer option
• stop there unless the user explicitly picks one of those actions

2. Refresh/export the current index:

node ../../runtime/cli.js export

3. Useful commands:

node ../../runtime/cli.js latest
node ../../runtime/cli.js latest claude --limit 15
node ../../runtime/cli.js session claude <session-id>
node ../../runtime/cli.js handoff antigravity <session-id>
node ../../runtime/cli.js import-history claude <session-id>

Command mapping:

• show all history
• show history
• list history
• show recent
• show me all history

For any of the above, you must run:

node ../../runtime/cli.js latest

If the user names a provider, you must run:

node ../../runtime/cli.js latest <provider>

4. Launch the local 3-tab viewer:

node ../../runtime/cli.js serve

5. Use the built-in flows:

• Native resume:
  • codex resume <session-id>
  • claude --resume <session-id>
  • agy --conversation <session-id>
• Cross-provider continuation:
  • create a Codex handoff file
  • launch a fresh Codex session from that handoff
• Experimental import:
  • only when the user explicitly chooses Import into Codex History (Experimental)
  • import a foreign session into Codex history without replacing the safer default flows

Rules

• Do not treat foreign-session import as the default continuation path.
  • prefer native resume or Codex handoff first
  • use experimental Codex-history import only after explicit user choice
• Do not read Antigravity token-monitor/auth cache unless the user explicitly asks for that risk.
• Prefer transcript_full.jsonl for Antigravity when available.
• If no trustworthy cwd exists, do not auto-launch the foreign CLI.
• show session <provider> <id> should include recent turns by default.
  • default: show the overview plus last 5-8 meaningful messages
  • verbose: include more context, including thinking/tool lines when useful
• If the user says continue here, do not push them into an external resume flow first.
  • run handoff <provider> <session-id> without --launch
  • use that summary and handoff file to continue inside the current Codex thread
• Never auto-resume, auto-handoff, auto-summarise, or auto-open anything immediately after listing.
  • listing is one step
  • action happens only after the user explicitly chooses it
• Import into Codex History (Experimental) is opt-in only.
  • add it as a selectable action
  • do not use it unless the user explicitly chooses it
• Do not answer show all history by describing, linking, or summarizing state.json.
  • state.json is an internal cache/export artifact
  • mention it only if the user explicitly asks for raw JSON, export files, cache debugging, or file paths
• For show all history and similar list requests, return the direct latest output itself.
  • do not replace it with totals-only summaries
  • do not ask for provider + session id before showing the actual list
• If the session already has a clear unfinished task, continue that task directly instead of ending with If you want, I can...
  • ask only if the next task is ambiguous or risky
• The rule above applies only after the user has already chosen Continue in Codex or equivalent.
• Do not invent a different menu or a generic conversational close.
  • follow the list-first flow above
  • avoid endings like If you want, I can... when the user already asked to continue
• Avoid rigid command-only replies.
  • accept natural requests such as show me more Claude, continue the latest Antigravity here, open viewer, resume this Codex session