memory-manager

name	memory-manager
description	Standardized workflow for discovering, reading, and writing the project's memory file (memory.instructions.md) to persist context across chat sessions.
license	MIT

Memory Manager Skill

Overview

This skill provides a standardized protocol for managing the project's persistent memory file (memory.instructions.md). It ensures that AI agents can reliably save and restore context across chat sessions, regardless of which instruction directory the project uses. This skill is agent-agnostic — any agent in the ecosystem can invoke it.

When to Use

• Write Mode: At the end of a significant milestone or phase completion, when the user agrees to save progress.
• Read Mode: At the start of a new chat session to bootstrap context from prior sessions.

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Workflow 1: File Discovery Protocol (Mandatory First Step)

⚠️ DIRECTIVE: This workflow MUST be executed before ANY read or write operation. Never hardcode or assume the memory file path.

1. Search for memory.instructions.md across the following directories, in priority order:
   • .opencode/instructions/
   • .github/instructions/
   • .agents/instructions/
   • instructions/ (at the project root)
2. Use tools such as list_dir or file search to check each location.
3. Resolution:
   • If FOUND: Lock the discovered path as the target for all subsequent read/write operations in this session.
   • If NOT FOUND in any location: Create the instructions/ folder at the project root and initialize a new memory.instructions.md file inside it using the Initial Memory Template below.

Initial Memory Template (For New Files Only)

# Project Memory Log

> This file is managed by the `memory-manager` skill.
> It persists context across AI chat sessions to prevent knowledge loss.
> Do NOT manually edit this file unless necessary.

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Workflow 2: Read Mode (Context Bootstrap)

Use this workflow to load context at the beginning of a new session.

1. Execute Workflow 1 to locate the memory file.
2. Read the entire file using the appropriate read tool.
3. Extract and internalize the following critical fields from the most recent checkpoint entry:
   • Current SDLC Phase — Which phase of the development lifecycle is active.
   • Active Artifacts — Status of key SDLC documents (PRD, Spec, Plan).
   • Latest Milestones — What was accomplished in the last session(s).
   • Dead-Ends — Approaches that failed previously. Do NOT repeat these.
   • Pending Actions / Blockers — What remains to be done or what issues are unresolved.
   • Checkpoint Tail — The 1-sentence HTML comment at the bottom for rapid context recovery.
4. Acknowledge to the user (in Bahasa Indonesia) that context has been loaded. Example:

   "Saya telah membaca memori proyek. Fase SDLC terakhir adalah [Phase]. Progres terakhir mencakup [Milestones]. Saya siap melanjutkan."

5. Proceed with the user's request, now fully informed by historical context.

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Workflow 3: Write Mode (Context Checkpoint)

Use this workflow to persist progress after a significant milestone.

1. Execute Workflow 1 to locate the memory file.
2. Synthesize the current session's achievements. Do NOT copy-paste raw conversation. Summarize concisely:
   • What phase was completed or advanced.
   • What documents or files were created/modified.
   • What decisions were made.
   • What remains to be done next.
3. Append a new checkpoint entry to the bottom of the memory file using the Mandatory Checkpoint Template below. Do NOT overwrite or delete existing entries unless the user explicitly requests a memory compaction.
4. Confirm to the user (in Bahasa Indonesia) that the checkpoint has been saved. Example:

   "Checkpoint memori telah disimpan. Progres sesi ini telah dicatat untuk kontinuitas di sesi berikutnya."

Mandatory Checkpoint Template

## 📝 Session Checkpoint: [YYYY-MM-DD]

- **Current SDLC Phase:** [e.g., Planning / Specification / Implementation / Review / Documentation]
- **Active Artifacts:**
  - `[path/to/prd.md]` — Status: ✅ Finalized
  - `[path/to/spec.md]` — Status: 🔄 In Progress
  - `[path/to/plan.md]` — Status: ⏳ Pending
- **Achieved Milestones:**
  - [Concise description of what was accomplished]
  - [Another achievement, if any]
- **Dead-Ends (Do NOT Repeat):**
  - **Attempted:** [Approach that was tried and failed]
  - **Reason:** [Why it failed / root cause]
- **Updated Files:**
  - `[relative/path/to/file1]` — [Brief description of change]
  - `[relative/path/to/file2]` — [Brief description of change]
- **Decisions Made:**
  - [Key architectural or design decision, if any]
- **Next Action / Pending:**
  - [What the next agent or session should pick up]
  - [Any unresolved blockers or open questions]

<!-- checkpoint-tail: [1-sentence summary for rapid context recovery by AI at session start] -->

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Anti-Patterns (What to Avoid)

• Hardcoding paths: Never assume the memory file is always in .opencode/instructions/. Always run the Discovery Protocol first.
• Dumping raw logs: The checkpoint must be a synthesis, not a transcript. Keep entries concise and actionable.
• Overwriting history: Always append new checkpoints. Never delete old entries unless the user explicitly asks for memory compaction.
• Skipping acknowledgment: Always confirm to the user that the read or write operation was successful.