just installed an get hook error

[bambanx]

⎿  Stop hook error: JSON validation failed: Hook JSON output validation failed:
- : Invalid input

The hook's output was: {
"hookSpecificOutput": {
"hookEventName": "Stop",
"additionalContext": "\nSession summary: 0min, 2 skill invocations
[superpowers-optimized:using-superpowers (1x), superpowers-optimized:token-efficiency (1x)]\n"
}
}

Expected schema:
{
"continue": "boolean (optional)",
"suppressOutput": "boolean (optional)",
"stopReason": "string (optional)",
"decision": ""approve" | "block" (optional)",
"reason": "string (optional)",
"systemMessage": "string (optional)",
"permissionDecision": ""allow" | "deny" | "ask" (optional)",
"hookSpecificOutput": {
"for PreToolUse": {
"hookEventName": ""PreToolUse"",
"permissionDecision": ""allow" | "deny" | "ask" | "defer" (optional)",
"permissionDecisionReason": "string (optional)",
"updatedInput": "object (optional) - Modified tool input to use"
},
"for UserPromptSubmit": {
"hookEventName": ""UserPromptSubmit"",
"additionalContext": "string (required)"
},
"for PostToolUse": {
"hookEventName": ""PostToolUse"",
"additionalContext": "string (optional)"
}
}
}

[REPOZY]

Hey! Thanks for sharing this issue, could you tell me on what platform you installed the plugin? Claude Code, Codex, OpenCode? Let me know so I can see what the issue is exactly! Hard to debug without knowing this important piece.