# TASK_002_REPORT.md — Status Report

> **Status: NOT EXECUTED**  
> This report was created during the 2026-06-21 governance reconciliation pass.  
> It documents the OPEN state of TASK-002, not a completion.

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## Task Definition

**Task ID:** TASK-002  
**Title:** Add Context Engineering Skills  
**Phase:** 1  
**Priority:** HIGH  
**Status:** 🔲 OPEN

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## Evidence of Non-Execution

| Check | Result |
|---|---|
| DECISION_LOG entry for TASK-002 | ❌ Absent |
| Nodes with context-engineering semantics in graph | ❌ None added beyond baseline |
| `TASK_002_REPORT.md` prior to this file | ❌ Absent |
| Graph `_note` field mentions TASK-002 | ❌ Not mentioned |

**Note:** `skill:context-management` exists in the graph (node ID: `skill:context-management`, category: `03-memory`) but was part of the original 15-node baseline, not TASK-002. It covers agent working memory, not context window optimization / prompt caching / context compression.

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## Scope of TASK-002 (pending execution)

TASK-002 targets the **Context Engineering** skill cluster: techniques for managing, compressing, and optimizing the information passed to an LLM within a single inference call.

### Planned Nodes (~5)

| Node ID | Name | Category | Level |
|---|---|---|---|
| `skill:context-window-management` | Context Window Management | `02-reasoning` | intermediate |
| `skill:prompt-caching` | Prompt Caching | `02-reasoning` | intermediate |
| `skill:context-compression` | Context Compression | `02-reasoning` | advanced |
| `skill:system-prompt-design` | System Prompt Design | `02-reasoning` | intermediate |
| `skill:retrieval-augmented-context` | Retrieval-Augmented Context | `02-reasoning` | advanced |

### Planned Edges (~10–12)

| Source | Target | Type |
|---|---|---|
| `skill:context-window-management` | `skill:prompt-engineering` | REQUIRES |
| `skill:context-window-management` | `skill:context-management` | REQUIRES |
| `skill:prompt-caching` | `skill:context-window-management` | LEARN_BEFORE |
| `skill:context-compression` | `skill:context-window-management` | REQUIRES |
| `skill:context-compression` | `skill:rag-retrieval` | RECOMMENDED_WITH |
| `skill:system-prompt-design` | `skill:prompt-engineering` | REQUIRES |
| `skill:system-prompt-design` | `skill:context-window-management` | RECOMMENDED_WITH |
| `skill:retrieval-augmented-context` | `skill:rag-retrieval` | REQUIRES |
| `skill:retrieval-augmented-context` | `skill:context-window-management` | REQUIRES |
| `skill:retrieval-augmented-context` | `skill:embedding-generation` | RECOMMENDED_WITH |

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## Acceptance Criteria (not yet met)

- [ ] All 5 nodes present in `data/SKILLS_GRAPH.json`
- [ ] All edges present in `data/SKILLS_GRAPH.json`
- [ ] DECISION_LOG entry added
- [ ] MEMORY_STATE.md updated with new node count
- [ ] This report updated to STATUS: DONE

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## Next Action

Execute TASK-002. No dependencies. Safe to run immediately.

*Report created: 2026-06-21 — Governance Reconciliation*
