This plugin stores and tracks one persistent goal for each OpenCode session. It provides the /goal command, four goal management tools, verification-gated completion, progress checkpoints, and automatic session continuation. It does not add a terminal user interface indicator.

Add the plugin package to your opencode.json or opencode.jsonc configuration file.

{
  "$schema": "https://opencode.ai/config.json",
  "plugins": [
    {
      "package": "opencode2-goal-plugin",
      "options": {
        "autoContinue": true,
        "continuationIntervalMs": 1500
      }
    }
  ]
}

You can configure the following options:

• autoContinue: Enables automatic continuation after successful session execution. Defaults to true.
• maxContinuations: Sets the maximum number of automatic continuation turns. Disabled unless you configure a positive integer.
• continuationIntervalMs: Sets the delay in milliseconds before an automatic continuation prompt. Defaults to 1500.
• maxDurationMs: Sets the maximum active execution time in milliseconds before setting status to budgetLimited. Disabled unless you configure a finite non-negative number.
• maxTokens: Sets the maximum estimated context token count before setting status to usageLimited. Disabled unless you configure a finite non-negative number.
• noProgressTurns: Sets the maximum consecutive continuation turns without file edits before pausing the goal. Disabled unless you configure a positive integer.

Use the /goal command in chat to manage session goals.

• /goal: Shows the active goal status and evidence candidate IDs.
• /goal status: Shows the active goal status and evidence candidate IDs.
• /goal <objective>: Creates a goal with the specified objective.
• /goal create <objective>: Creates a goal with the specified objective.
• /goal pause: Pauses automatic continuation for the active goal.
• /goal resume: Resumes execution for a paused or blocked goal.
• /goal blocked <reason>: Marks the goal as blocked and records the reason.
• /goal complete <evidence>: Completes the goal using structured evidence JSON.
• /goal clear: Removes the goal for the session.

The plugin registers the /goal command through the OpenCode command transform API. The command callback preserves invocation delivery modes (steer or queue) and context mentions (@files, @agents, @skills). It provides instructions that guide the session agent to call the matching goal tool. Only goal tools modify the stored goal state.

The plugin registers four tools for agent use:

• get_goal: Returns the stored goal, its status, active duration, token estimate, checkpoints, history, and valid evidence candidate IDs.
• create_goal: Creates a goal for the session with an objective string.
• update_goal: Updates goal status with an action of pause, resume, blocked, or complete.
• clear_goal: Deletes the session goal and cancels pending continuations.

The plugin requires verified tool execution before goal completion. The assistant cannot complete a goal through prose claims alone.

1. Execute a verification tool, such as a test command or build command.
2. Confirm that the command succeeds.
3. Call get_goal to retrieve recorded evidence candidate IDs.
4. Call update_goal with action: "complete" and structured evidence.

The evidence object must contain the following fields:

• source: Set to "tool", "test", or "verification".
• summary: Provide a descriptive summary of at least 3 characters.
• success: Set to true.
• toolCallID: Provide the exact tool call ID from get_goal.

{
  "action": "complete",
  "evidence": {
    "source": "test",
    "summary": "All test suites passed successfully",
    "success": true,
    "toolCallID": "call_123456789"
  }
}

The plugin rejects completion if toolCallID does not match a successful tool call from the same session. Nonzero or timed-out shell commands, background launches, and failed Code Mode executions do not provide evidence.

The plugin stores each goal in OpenCode V2 plugin storage under a project, location (including worktree and workspace), and session key. The store serializes transitions across local processes with a per-goal lock under ~/.local/share/opencode-goal-plugin/locks. Run instances under the same OS account on the same host so they share that lock directory. The lock directory uses mode 0700, and lock files use mode 0600. The plugin never writes a JSON goal-state file. Goals saved in earlier JSON database files are not imported or available after this change. Remove the obsolete dataFile option from your configuration; the plugin rejects it.

Each goal record contains timestamps, active duration, continuation counts, checkpoints, history entries, and approximate token estimates. The token counter sums approximate request context lengths, estimated from serialized context messages divided by four. This estimate does not reflect provider billing or context limits.

The plugin triggers automatic continuation after successful session execution. It pauses an active goal after terminal execution failure or interruption until you resume it. It checks only limits that you explicitly configure before and during continuation:

• Reaching maxTokens sets goal status to usageLimited.
• Reaching maxDurationMs or maxContinuations sets goal status to budgetLimited.
• Reaching noProgressTurns without file changes sets goal status to paused.