engineering Index

Purpose: Auto-generated routing hub for this directory. Read when: Locating the canonical doc for the active task. Skip when: A higher-level index already routed you to the target file. Read next: any of the entries below.

Nav: Docs Index

Spec (2)

• Section Index — Historical Note — ssot:false · updated 2026-05-08
• Agent Token-Economy & Identity Roadmap — ssot:true · updated 2026-06-05

Reference (3)

• Hook Batching Proposal — PreToolUse Write|Edit super-hooks — ssot:ref · updated 2026-04-28
• board_os ↔ coding-os.db Coupling Contract — ssot:true · updated 2026-04-28
• Cortex Design System — ssot:true · updated 2026-06-05

Checklist (3)

• Graph-OS Deep Audit — Fix Checklist by Priority (2026-05-25) — ssot:false · updated 2026-05-25
• Graph-OS Round 4 Fix Checklist — Wave 7 (2026-05-27) — ssot:false · updated 2026-05-28
• Graph-OS Round 3 Fix Checklist (2026-05-26) — ssot:false · updated 2026-05-28

Contract (1)

• Naming Contract — ssot:true · updated 2026-04-26

Engineering (42)

• Template Location — In-Repo Files vs In-CLI vs Hybrid — ssot:true · updated 2026-04-18
• Rules Loading — How src/core/rules/*.md Actually Become Active — ssot:true · updated 2026-04-18
• State Files — Design, Ownership, and Multi-Agent Isolation — ssot:true · updated 2026-04-18
• Template Enforcement — enforce-template.sh — ssot:true · updated 2026-04-18
• Skill Architecture — Fundamentals + Stack Specialization — ssot:true · updated 2026-04-18
• Graph-OS Query Guide — ssot:true · updated 2026-04-19
• Hooks Reference — Every Hook, Every Category — ssot:true · updated 2026-04-19
• Bash 5.3.9 + Heredoc Deadlock — Forensics & Discipline — ssot:true · updated 2026-04-25
• Codex GUI Presence Fallback — ssot:true · updated 2026-04-25
• Workflow Audit — V1 Flowchart vs Current Source — ssot:true · updated 2026-04-25
• MCP Server Fast-Path Entry — cos-mcp-start — ssot:true · updated 2026-04-25
• Scheduled Jobs — ssot:true · updated 2026-05-06
• Graph-OS — Complete Use-Case Catalogue — ssot:true · updated 2026-05-06
• MCP Schema Traps — Exact Types for Agent Callers — ssot:true · updated 2026-05-07
• Graph Tools — Smoke E2E Report — ssot:false · updated 2026-05-08
• Task-Mode Matrix — Persona-Aware Enforcement — ssot:false · updated 2026-05-08
• Polyglot Extractor — Post-Ship Audit (2026-05-12) — ssot:true · updated 2026-05-12
• Hub Architecture — ssot:true · updated 2026-05-13
• Graph-OS Deep Audit Findings (2026-05-25) — ssot:false · updated 2026-05-25
• MCP Error Envelope — cos_* Tool Response Contract — ssot:true · updated 2026-05-27
• Graph-OS Round 3 Audit Findings (2026-05-26) — ssot:false · updated 2026-05-27
• Graph-OS — Hallucination Cures & Token Economics — ssot:true · updated 2026-05-27
• Graph-OS Round 4 — Full Defect Register (2026-05-27) — ssot:false · updated 2026-05-28
• Using RTK (Rust Token Killer) with coding-os — ssot:true · updated 2026-05-30
• Doc-System Overhaul — Audit & Roadmap (2026-06) — ssot:true · updated 2026-06-03
• Config Composition — per-stack .coding-os/ merge at cos init — ssot:true · updated 2026-06-05
• logging_os — Central Log Helpers — ssot:true · updated 2026-06-05
• Extension Manager — Architecture & Security/Trust Model — ssot:true · updated 2026-06-06
• Observability Eye — Enterprise Error & Log Pipeline — ssot:true · updated 2026-06-07
• Concept Graph (co_edit / concept_link) — ssot:true · updated 2026-06-07
• Test Governance — Multi-Agent-Safe, Laptop-Safe Suite Execution — ssot:true · updated 2026-06-10
• Hub Threat Model — localhost trust boundary (TASK-363) — ssot:true · updated 2026-06-11
• Project Anatomy — Polyglot Coexistence Contract — ssot:true · updated 2026-06-11
• Destructive-Edit Guard — Friction Before Destruction — ssot:true · updated 2026-06-21
• Derived-Store Coherence Audit — 2026-06-30 — ssot:true · updated 2026-06-30
• Learning Extraction — ssot:true · updated 2026-07-02
• Modularity / Auto-Sync Audit — June 2026 — ssot:true · updated 2026-07-03
• Modularity / Auto-Sync Audit — July 2026 — ssot:true · updated 2026-07-16
• Adapter Parity - Claude vs Codex Coverage — ssot:true · updated 2026-08-03
• Agent Hub & Multi-Agent Orchestration — ssot:true · updated 2026-08-03
• Hub Web UI — Pre-Release Audit (2026-08-03, TASK-864) — ssot:false · updated 2026-08-03
• Dispatcher Contract — ssot:true · updated 2026-08-03