feat: workspace_context tool + preference persistence (closes #31)#33
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feat: workspace_context tool + preference persistence (closes #31)#33
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Adds a single MCP tool that assembles preferences, recent files, and activity summary in one call — replacing the multi-call manual assembly in session-start.js. Server instructions now guide agents to persist user preferences automatically to preferences/ folder. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Validates the core use case: user says "I don't like X" → agent persists preference to preferences/ → next session loads it via workspace_context. 8 scenarios covering: single preference, accumulation across sessions, preference updates, formatted output, separation from work files, onboarding message, server instructions, and full 3-session agent sim. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
workspace_context description now explicitly instructs any LLM to call it at session start and follow returned preferences. workspace_write describes the preferences/ convention. This ensures agents connected via plain MCP (OpenCode, Cline, aider) can discover the preference pattern from tool descriptions alone, without needing platform-specific hooks or instructions. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Tests the exact code path an OpenCode user would hit by calling through FastMCP.call_tool() — the same interface any MCP client uses. 6 tests: 1. Full 3-session loop: empty workspace → user expresses preferences → next session loads them via workspace_context → system prompt injection 2. Preference update: user corrects preference → only new version loads 3. Tool descriptions: verify they're self-guiding for generic MCP clients 4. Server instructions: verify preference persistence guidance 5. Incremental rule learning: 5 sessions accumulating 4 preferences 6. Context + search: load context then search past decisions Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Adds OpenCode integration so users get the same preference persistence and session-start context loading that Claude Code and Cursor users get. - .opencode/plugins/sayou.ts: Plugin with session.created context loading, tool.execute.after activity capture, and system.transform prompt injection - opencode.json: MCP server config pointing to sayou CLI - AGENTS.md: Workspace usage instructions (OpenCode equivalent of CLAUDE.md) - .opencode/package.json: Plugin package manifest Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
…tion, dedup, toasts Borrowed 5 ideas from HarKro753/opencode-agent-context: 1. /remember command — explicit save shortcut for preferences 2. Compaction-aware injection — re-injects preferences on experimental.session.compacting so they survive long sessions 3. Toast notifications — showToast when preferences are saved 4. Deduplication — checks existing preferences before saving duplicates 5. Auto-extraction on idle — spawns throwaway LLM session on session.idle to analyze user messages and extract preferences automatically, no agent self-direction needed Also adds /context command to view all saved preferences. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Summary
workspace_contextMCP tool that assembles preferences, recent files, and activity summary in one call for session startget_context()toWorkspaceServiceand publicWorkspaceclassinstructionsto FastMCP for Claude Code preference persistence guidanceworkspace_contextfirst and persist preferencesscripts/session-start.jscloud mode to useworkspace_context.opencode/plugins/sayou.ts,opencode.json,AGENTS.md) with session-start context loading, activity capture, and system prompt injectionget_context(), e2e preference persistence tests, MCP-layer e2e tests simulating OpenCode agent integrationTest plan
pytestpasses (265 tests, 2 skipped smoke tests)workspace_contextreturns preferences, recent files, activity for a populated workspaceworkspace_writeguidancepreferences/folder appear in nextworkspace_contextcallopencode.json,.opencode/, andAGENTS.mdto project, runopencode, verifyworkspace_contextfires on session start and preferences persist across sessionsCloses #31
Closes #32
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