oh-my-opencode-free-fork/notepad.md

MCP Loader Plugin - Orchestration Notepad

Task Started

All tasks execution STARTED: Thu Dec 4 16:52:57 KST 2025

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Orchestration Overview

Todo List File: ./tool-search-tool-plan.md Total Tasks: 5 (Phase 1-5) Target Files:

• ~/.config/opencode/plugin/mcp-loader.ts - Main plugin
• ~/.config/opencode/mcp-loader.json - Global config example
• ~/.config/opencode/plugin/mcp-loader.test.ts - Unit tests

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Accumulated Wisdom

(To be populated by executors)

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Task Progress

Task	Description	Status
1	Plugin skeleton + config loader	pending
2	MCP server registry + lifecycle	pending
3	mcp_search + mcp_status tools	pending
4	mcp_call tool	pending
5	Documentation	pending

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2025-12-04 16:58 - Task 1 Completed

Summary

• Created ~/.config/opencode/plugin/mcp-loader.ts - Plugin skeleton with config loader
• Created ~/.config/opencode/plugin/mcp-loader.test.ts - 14 unit tests

Key Implementation Details

• Config merge: project overrides global for same server names, merges different
• Env var substitution: {env:VAR} → process.env.VAR
• Validation: type required, local needs command, remote needs url
• Empty config returns { servers: {} } (not error)

Test Results

• 14 tests passed
• substituteEnvVars: 4 tests
• substituteHeaderEnvVars: 1 test
• loadConfig: 9 tests

Files Created

• ~/.config/opencode/plugin/mcp-loader.ts
• ~/.config/opencode/plugin/mcp-loader.test.ts

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[2025-12-08 18:56] - Task 1: Remove unused import formatWorkspaceEdit from LSP tools

DISCOVERED ISSUES

• None - simple import cleanup task

IMPLEMENTATION DECISIONS

• Removed only formatWorkspaceEdit from import list at line 17
• Kept all other imports intact (formatCodeActions, applyWorkspaceEdit, formatApplyResult remain)
• Verified the function exists in utils.ts:212 but is truly unused in tools.ts

PROBLEMS FOR NEXT TASKS

• None identified for remaining tasks

VERIFICATION RESULTS

• Ran: bun run typecheck → exit 0, no errors
• Ran: bun run build → exit 0, bundled 200 modules
• Ran: rg "formatWorkspaceEdit" src/tools/lsp/tools.ts → no matches (confirmed removal)

LEARNINGS

• Convention: This project uses bun run typecheck (tsc --noEmit) and bun run build for verification
• The formatWorkspaceEdit function still exists in utils.ts - it's exported but just not used in tools.ts

소요 시간: ~2분

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[2025-12-08 19:00] - Task 2: Remove unused ThinkingPart interface and fallbackRevertStrategy function

DISCOVERED ISSUES

• None - both items were genuinely unused (no callers found)

IMPLEMENTATION DECISIONS

• Removed ThinkingPart interface (lines 37-40) - defined but never referenced
• Removed fallbackRevertStrategy function (lines 189-244) - defined but never called
• Added comment explaining removal reason as per task requirements
• Kept ThinkingPartType, prependThinkingPart, stripThinkingParts - these are different items and ARE used

PROBLEMS FOR NEXT TASKS

• None identified

VERIFICATION RESULTS

• Ran: bun run typecheck → exit 0, no errors
• Ran: bun run build → exit 0, bundled 200 modules
• Ran: rg "ThinkingPart" src/hooks/session-recovery/ → only related types/functions found, interface removed
• Ran: rg "fallbackRevertStrategy" src/hooks/session-recovery/ → only comment found, function removed
• Ran: rg "createSessionRecoveryHook" src/hooks/ → exports intact

LEARNINGS

• ThinkingPart interface vs ThinkingPartType type vs prependThinkingPart function - different entities, verify before removing
• fallbackRevertStrategy was likely a planned feature that never got integrated into the recovery flow

소요 시간: ~2분

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[2025-12-08 19:04] - Task 3: Remove unused builtinMcps export from MCP module

DISCOVERED ISSUES

• None - builtinMcps export was genuinely unused (no external importers)

IMPLEMENTATION DECISIONS

• Removed export const builtinMcps = allBuiltinMcps from line 24
• Kept allBuiltinMcps const - used internally by createBuiltinMcps function
• Kept createBuiltinMcps function - actively used in src/index.ts:89

PROBLEMS FOR NEXT TASKS

• None identified

VERIFICATION RESULTS

• Ran: bun run typecheck → exit 0, no errors
• Ran: bun run build → exit 0, bundled 200 modules
• Ran: rg "builtinMcps" src/mcp/index.ts → no matches (export removed)
• Ran: rg "createBuiltinMcps" src/mcp/index.ts → function still exists

LEARNINGS

• createBuiltinMcps function vs builtinMcps export - function is used, direct export is not
• Internal const allBuiltinMcps should be kept since it's referenced by the function

소요 시간: ~2분

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[2025-12-09 16:13] - Task 1: Add file-based logger to shared module

DISCOVERED ISSUES

• None - straightforward file copy and modification task

IMPLEMENTATION DECISIONS

• Copied logger.ts from opencode-cc-plugin source
• Changed log file path from opencode-cc-plugin.log to oh-my-opencode.log
• Added barrel export from src/shared/index.ts
• Kept original comment for module description

PROBLEMS FOR NEXT TASKS

• None identified - logger is now available for use in all new loaders

VERIFICATION RESULTS

• Ran: bun run typecheck → exit 0, no errors
• Log file path verified: /tmp/oh-my-opencode.log
• Exports verified: log() and getLogFilePath() now accessible via src/shared

LEARNINGS

• Source file location: ~/local-workspaces/opencode-cc-plugin/src/shared/logger.ts
• Logger uses fs.appendFileSync for synchronous file writing
• Empty catch block intentionally swallows errors to prevent logging from breaking main operations

소요 시간: ~1분

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[2025-12-09 16:14] - Task 3: Rename skill-loader to claude-code-skill-loader

DISCOVERED ISSUES

• None - straightforward directory rename task

IMPLEMENTATION DECISIONS

• Used mv command to rename src/features/skill-loader/ → src/features/claude-code-skill-loader/
• Updated import path in src/index.ts (lines 19-22)
• Did NOT modify internal imports (../command-loader/types) since command-loader still exists (Task 2 runs in parallel)

PROBLEMS FOR NEXT TASKS

• If Task 2 renames command-loader to claude-code-command-loader, the internal imports in claude-code-skill-loader will need to be updated as part of Task 2's scope
• The skill-loader's loader.ts:6 and types.ts:1 import from ../command-loader/types

VERIFICATION RESULTS

• Ran: bun run typecheck → exit 0, no errors
• Ran: bun run build → exit 0, succeeded
• Directory structure verified: skill-loader/ deleted, claude-code-skill-loader/ exists

LEARNINGS

• This project uses mv for directory rename (acceptable per ANTI-PATTERNS - file creation is forbidden, not rename)
• Command: bun run typecheck for type check, bun run build for build
• skill-loader internal imports use relative paths (../command-loader/types) which remain valid after rename

소요 시간: ~2분

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[2025-12-09 16:16] - Task 2: Rename command-loader to claude-code-command-loader

DISCOVERED ISSUES

• skill-loader (now claude-code-skill-loader) was importing CommandDefinition from ../command-loader/types
• After renaming command-loader, these references also needed updating

IMPLEMENTATION DECISIONS

• Used mv command: src/features/command-loader/ → src/features/claude-code-command-loader/
• Updated import path in src/index.ts (lines 13-18)
• Also updated claude-code-skill-loader/loader.ts:6 and types.ts:1 to reference new path

PROBLEMS FOR NEXT TASKS

• None identified - all dependent imports updated

VERIFICATION RESULTS

• Ran: bun run typecheck → exit 0, no errors
• Directory structure verified: command-loader/ deleted, claude-code-command-loader/ exists
• All imports updated: src/index.ts, claude-code-skill-loader/loader.ts, claude-code-skill-loader/types.ts

LEARNINGS

• skill-loader depends on command-loader's CommandDefinition type via relative import
• When renaming shared modules, must update ALL dependent modules' imports
• Task 2 and Task 3 have an implicit dependency through the type import

소요 시간: ~2분

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[2025-12-09 16:24] - Task 4: Add claude-code-agent-loader feature

DISCOVERED ISSUES

• None - straightforward file copy task

IMPLEMENTATION DECISIONS

• Copied 3 files from opencode-cc-plugin: index.ts, loader.ts, types.ts
• Import path ../../shared/frontmatter unchanged - already compatible with oh-my-opencode structure
• No log() usage in source files - no logger integration needed

PROBLEMS FOR NEXT TASKS

• None identified - agent-loader is self-contained

VERIFICATION RESULTS

• Ran: bun run typecheck → exit 0, no errors
• Directory structure verified: claude-code-agent-loader/ created with 3 files
• Functions exported: loadUserAgents(), loadProjectAgents()

LEARNINGS

• Source location: ~/local-workspaces/opencode-cc-plugin/src/features/agent-loader/
• Agent loader uses parseFrontmatter from shared module
• Agent configs loaded from ~/.claude/agents/ (user) and .claude/agents/ (project)
• Scope is appended to description: (user) or (project)

소요 시간: ~1분

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[2025-12-09 16:25] - Task 5: Add claude-code-mcp-loader feature

DISCOVERED ISSUES

• None - straightforward file copy task

IMPLEMENTATION DECISIONS

• Copied 5 files from opencode-cc-plugin: index.ts, loader.ts, transformer.ts, env-expander.ts, types.ts
• Import path ../../shared/logger unchanged - already compatible with oh-my-opencode structure
• Kept Bun.file() usage - oh-my-opencode targets Bun runtime
• Environment variable expansion supports ${VAR} and ${VAR:-default} syntax

PROBLEMS FOR NEXT TASKS

• None identified - mcp-loader is self-contained
• Does NOT conflict with src/mcp/ (builtin MCPs are separate)

VERIFICATION RESULTS

• Ran: bun run typecheck → exit 0, no errors
• Directory structure verified: claude-code-mcp-loader/ created with 5 files
• Functions exported: loadMcpConfigs(), formatLoadedServersForToast(), transformMcpServer(), expandEnvVars(), expandEnvVarsInObject()

LEARNINGS

• Source location: ~/local-workspaces/opencode-cc-plugin/src/features/mcp-loader/
• MCP configs loaded from:
  • ~/.claude/.mcp.json (user scope)
  • .mcp.json (project scope)
  • .claude/.mcp.json (local scope)
• Later scope overrides earlier scope for same server name
• Supports stdio, http, and sse server types

소요 시간: ~1분

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[2025-12-09 16:24] - Task 6: Add claude-code-session-state feature

DISCOVERED ISSUES

• None - straightforward file copy task

IMPLEMENTATION DECISIONS

• Copied 4 files from opencode-cc-plugin: types.ts, state.ts, detector.ts, index.ts
• No import path changes needed - files are completely self-contained
• No external dependencies - types are defined locally

PROBLEMS FOR NEXT TASKS

• Task 7 should import from ./features/claude-code-session-state in src/index.ts
• Task 7 should remove local session variables and use the module's getter/setters

VERIFICATION RESULTS

• Directory created: src/features/claude-code-session-state/ (4 files confirmed)
• Exports available: sessionErrorState, sessionInterruptState, subagentSessions, sessionFirstMessageProcessed (Maps/Sets)
• Exports available: currentSessionID, currentSessionTitle, mainSessionID (state vars)
• Exports available: setCurrentSession(), setMainSession(), getCurrentSessionID(), getCurrentSessionTitle(), getMainSessionID() (getters/setters)
• Exports available: detectInterrupt() function

LEARNINGS

• Session state module is completely self-contained - no external dependencies
• Uses barrel export pattern: index.ts re-exports everything from types, state, detector
• Source directory: ~/local-workspaces/opencode-cc-plugin/src/features/session-state/

소요 시간: ~1분

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[2025-12-09 16:32] - Task 7: Integrate new features into src/index.ts

DISCOVERED ISSUES

• None - integration task with well-defined API from previous tasks

IMPLEMENTATION DECISIONS

• Added imports for new modules:
  • loadUserAgents, loadProjectAgents from ./features/claude-code-agent-loader
  • loadMcpConfigs from ./features/claude-code-mcp-loader
  • setCurrentSession, setMainSession, getMainSessionID, getCurrentSessionTitle from ./features/claude-code-session-state
  • log from ./shared/logger
• Removed local session variables (lines 77-79): mainSessionID, currentSessionID, currentSessionTitle
• Replaced direct session assignments with setter functions:
  • mainSessionID = x → setMainSession(x)
  • currentSessionID = x; currentSessionTitle = y → setCurrentSession(x, y)
• Replaced session variable reads with getter functions:
  • mainSessionID comparisons → getMainSessionID()
  • currentSessionTitle reads → getCurrentSessionTitle()
• Added agent loading in config hook: loadUserAgents(), loadProjectAgents()
• Added MCP loading in config hook: await loadMcpConfigs() (async)
• Replaced console.error with log() for config validation errors
• Renamed local variable agents to builtinAgents to distinguish from loaded agents

PROBLEMS FOR NEXT TASKS

• Task 8 (README update) should document the new Agent Loader and MCP Loader features
• Should explain the claude-code-* naming convention

VERIFICATION RESULTS

• Ran: bun run typecheck → exit 0, no errors
• Ran: bun run build → exit 0, successful build
• Session tracking verified: all event handlers use getter/setter functions
• Agent loading verified: config.agent merges builtin + user + project agents
• MCP loading verified: config.mcp merges builtin MCPs + loaded MCP servers

LEARNINGS

• setCurrentSession(id, title) sets both ID and title atomically
• loadMcpConfigs() is async - must use await in config hook
• MCP result has .servers property that returns the server configs
• Order matters in spread: later values override earlier (projectAgents > userAgents > builtinAgents)

소요 시간: ~4분

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[2025-12-09 16:35] - Task 8: Update README.md documentation

DISCOVERED ISSUES

• None - documentation update task

IMPLEMENTATION DECISIONS

• Added Agent Loader feature documentation under "Other Features" section (line 235-238)
  • User scope: ~/.claude/agents/
  • Project scope: ./.claude/agents/
  • Format: *.md files with YAML frontmatter
• Added MCP Loader feature documentation (line 239-243)
  • User scope: ~/.claude/.mcp.json
  • Project scope: ./.mcp.json
  • Local scope: ./.claude/.mcp.json
  • Environment variable expansion (${VAR} syntax)
• Added claude-code-* naming convention explanation as a blockquote note (line 245)
  • Explains features migrated from Claude Code
  • Lists examples: claude-code-command-loader, skill-loader, agent-loader, mcp-loader

PROBLEMS FOR NEXT TASKS

• None - this is the final task

VERIFICATION RESULTS

• README.md updated with new documentation
• Style matches existing documentation (bullet points, code blocks for paths)
• No sections removed or modified (only additions)

LEARNINGS

• README.md "Other Features" section is at line 224
• Existing features: Terminal Title, Command Loader, Skill Loader
• Documentation style: bold feature name, bullet points for scopes/details

소요 시간: ~1분

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