@op1/reprompt

Optional OpenCode plugin for incoming prompt compilation, bounded evidence packing, and explicit retry orchestration.

What It Does

• pre-compiles terse incoming prompts before agent execution when runtime.mode is hook-and-helper
• leaves already-structured prompts unchanged
• exposes reprompt for manual bounded retries and child-session escalation
• fails closed by passing the original prompt through when compilation is suppressed or unsafe

Incoming chat prompts can opt in with either a leading marker (opx fix auth flow) or a trailing marker (fix auth flow opx). Slash commands support both forms as well (/plan opx fix auth flow and /plan fix auth flow opx).

Config

Create either ~/.config/opencode/reprompt.json or .opencode/reprompt.json.

{
  "enabled": true,
  "runtime": {
    "mode": "hook-and-helper",
    "promptMode": "auto",
  }
}

Key options:

• enabled: turns the plugin on or off
• runtime.mode: hook-and-helper enables from-the-start prompt compilation; helper-only disables the incoming-message hook and keeps only reprompt

Telemetry

When telemetry persistence is enabled, events are written to:

• .opencode/reprompt/events.jsonl

Useful outcomes to watch for:

• incoming-processed with outcome=compiled
• incoming-processed with outcome=pass-through
• incoming-processed with outcome=suppressed

Operator Notes

• Start with the plugin enabled only in repos where terse prompts are common
• Use helper-only if automatic prompt compilation is too aggressive for a workflow
• Flip enabled to false or switch runtime.mode to helper-only for immediate rollback without uninstalling the plugin
• If prompts are unexpectedly rewritten, inspect .opencode/reprompt/events.jsonl before changing heuristics