feat(plugin): enhance context management and skill invocation (#239 )

* fix(shellcheck): declare and assign separately in router.sh (SC2155)

* feat(plugin): enhance context management and skill invocation

- Update .context-manifest.json to include profile and detailed source information.
- Revise context-scout.md to clarify context root discovery and navigation.
- Modify commands to replace deprecated skills with updated ones (brainstorming → approach, systematic-debugging → debugger).
- Streamline install-context.md for clarity and remove interactive profile selection.
- Improve oac-status.md to provide a more comprehensive status report.
- Add OAC system paths to session-start.sh for better context management.
- Remove obsolete skills and improve documentation for existing commands.

2026-02-23 12:12:29 +00:00

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Lookup: Compatibility Layer Key Learnings

Purpose: Important insights from Phase 1-3 development

Last Updated: 2026-02-05

TypeScript & Architecture

TypeScript strict mode works perfectly

Zero compilation errors across all 14 source files
Type safety catches conversion errors early
Zod + TypeScript prevent runtime issues

Adapter pattern scales beautifully

3 adapters, 0 duplication, consistent API
Template method pattern enables reuse
BaseAdapter provides robust foundation

Project structure is clean

Modular organization enables parallel development
Function-based folders improve discoverability
Barrel exports provide clean public API

Code Quality

Zod schemas are comprehensive

All 20+ schemas validated and working
Runtime validation prevents bad data
Type inference from schemas reduces duplication

Pure functions enable testing

All mappers are pure functions (ToolMapper, PermissionMapper, etc.)
Easy to test in isolation
Deterministic conversion
97-100% coverage achieved on mappers

Registry pattern is powerful

Map-based storage + aliases = great DX
O(1) adapter lookup
Type-safe registration

Development Process

Context loading matters

Reading standards BEFORE coding prevents rework
ContextScout saves discovery time
Persistent session context enables handoffs

Approval gates prevent mistakes

User confirmation before destructive ops
Incremental execution catches issues early
Stop on failure prevents cascading errors

Phase completion tracking

Phase 1: ✅ 100% (Foundation)
Phase 2: ✅ 100% (Adapters + Tests)
Phase 3: ✅ 100% (Mappers + Tests)
Overall: 59.4% complete (19/32 subtasks)

Feature Implementation

Bidirectional conversion is achievable

All 3 adapters support roundtrip (OAC ↔ Tool ↔ OAC)
Lossy conversions handled with clear warnings
Feature parity matrix guides expectations

Graceful degradation works

Clear warnings guide users on feature loss
Binary permissions instead of failing
Temperature ↔ Creativity mapping (approximate but functional)

Translation Engine orchestration

Coordinates all mappers for complete translation
Collects warnings from all components
Provides preview/compatibility analysis

Technical Wins

Type-safe mappers prevent bugs

Model ID mapping with fallbacks
Permission degradation with warnings
Priority normalization handles edge cases

Error handling is robust

Custom error classes per module
Descriptive error messages
Validation at boundaries

Build system is solid

TypeScript compilation fast (~1s)
All 485 tests pass
Coverage exceeds 80% on tested modules

Test Coverage Summary

Category	Tests	Coverage
Adapters	236	97-99%
Mappers	159	97-100%
Core	90	98-99%
Total	485	>80%

What Worked Well

✅ Loading context before implementation
✅ Approval gates for safety
✅ Incremental execution (one step at a time)
✅ Template method pattern for adapters
✅ Pure functions for all mappers
✅ Zod validation throughout
✅ Comprehensive test coverage
✅ Conventional commits tracking

What to Improve

⚠️ Could add integration tests earlier
⚠️ Feature parity matrix could be auto-generated
⚠️ CLI tool would help during development
⚠️ AgentLoader/AdapterRegistry need direct unit tests

Remaining Work

Phase 4 (CLI): 6 subtasks

CLI scaffolding with Commander.js
convert, validate, migrate, info commands
Integration tests

Phase 5 (Documentation): 7 subtasks

5 migration guides
Feature matrices
API documentation

Reference

Issue: https://github.com/darrenhinde/OpenAgentsControl/issues/141 Branch: devalexanderdaza/issue141

Related:

lookup/compatibility-layer-progress.md
lookup/compatibility-layer-structure.md
guides/compatibility-layer-workflow.md

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