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.gitmodules

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+[submodule "references/codex"]
+	path = references/codex
+	url = https://github.com/openai/codex
+[submodule "references/cline"]
+	path = references/cline
+	url = https://github.com/cline/cline
+[submodule "references/awesome-opencode"]
+	path = references/awesome-opencode
+	url = https://github.com/awesome-opencode/awesome-opencode
+[submodule "references/OpenGUI"]
+	path = references/OpenGUI
+	url = https://github.com/akemmanuel/OpenGUI
+[submodule "references/AionUi"]
+	path = references/AionUi
+	url = https://github.com/iOfficeAI/AionUi

docs/09-temp/cline-subagent-research.md

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+# Research: Cline Subagent Architecture
+
+**Date:** 2026-02-24
+**Status:** TODO — pick up in next session
+
+## Research Questions
+
+1. How does Cline form subagents? How does the AI decide how many to create?
+2. What task distribution strategy is used? How are tasks assigned to each subagent?
+3. How is context shared between parent agent and subagents?
+4. How are subagent outputs aggregated back into the main conversation?
+5. What happens when a subagent task errors? Error handling and recovery.
+6. How could this inspire improvements to opencode's existing subagent system?
+
+## Key References
+
+- **CLI Subagent Command Transformation**: `src/integrations/cli-subagents/subagent_command.ts`
+  - `isSubagentCommand()` — identifies simplified cline commands
+  - `transformClineCommand()` — injects `--json -y` flags for autonomous execution
+
+- **Agent Client Protocol (ACP)**: `cli/src/acp/AcpAgent.ts`
+  - Bridges ClineAgent with AgentSideConnection for stdio-based communication
+  - Handles permission requests, forwards session events
+
+- **ClineAgent**: `cli/src/agent/ClineAgent.ts`
+  - Implements ACP agent interface
+  - Translates ACP requests into core Controller operations
+  - Manages authentication, session modes, processes user prompts
+
+- **Message Translator**: `cli/src/agent/messageTranslator.ts`
+  - Converts ClineMessage objects to ACP SessionUpdate messages
+  - Computes deltas for streaming (avoids duplicate content)
+
+## CodeWiki References
+
+- https://codewiki.google/github.com/cline/cline#cli-subagent-command-transformation
+- https://codewiki.google/github.com/cline/cline#command-line-interface-cli-functionality
+- https://codewiki.google/github.com/cline/cline#agent-client-protocol-acp-integration-for-external-control
+
+## Comparison with OpenCode's Subagent System
+
+OpenCode already has subagents (`TaskTool` in `packages/opencode/src/tool/task.ts`):
+- Subagents are spawned via the `task` tool
+- Each subagent gets its own child session
+- Subagent types: explore, plan, general (configurable per agent)
+- Results returned as tool output to parent session
+
+**Gaps to investigate:**
+- Does Cline support parallel subagents? (OpenCode does via plan mode Phase 1)
+- How does Cline's ACP protocol compare to opencode's Bus event system?
+- Can we adopt Cline's streaming delta pattern for subagent updates?
+
+## Tonight's Session Summary (2026-02-24, 2:37 AM - 4:57 AM)
+
+### 6 PRs Submitted to opencode (sst/opencode):
+1. **#14820** — Streaming content duplication fix (global-sdk.tsx voided Set)
+2. **#14821** — Font size settings (CSS vars + terminal + UI stepper)
+3. **#14826** — ContextOverflowError auto-recovery (processor.ts)
+4. **#14827** — Prune before compaction (prompt.ts)
+5. **#14831** — Context usage card with compact button (session-context-tab.tsx)
+6. **#14835** — Wide mode setting (full-width chat toggle)
+
+### Issues Created:
+- #14822, #14823, #14824, #14825, #14830, #14834
+
+### All branches merged into `origin/dev` on fork (PrakharMNNIT/opencode)