When availableModels is empty (no cache in CI), use the first entry
from fallbackChain directly instead of falling back to systemDefault.
This ensures categories and agents use their configured models even
when the model cache file doesn't exist.
Fixes:
- model-resolution check returning 'warn' instead of 'pass' in CI
- DEFAULT_CATEGORIES not being used when no cache available
- Unstable agent detection failing (models falling back to non-gemini)
resolveModelWithFallback() returns entry-specific variant but it was being
ignored. Agents like oracle now correctly get variant 'high' from their
fallback chain entry instead of undefined.
- Added isModelCacheAvailable() to check if cache file exists
- Shows warning toast on session start if cache is missing
- Suggests running 'opencode models --refresh' or restarting
- Changed fetchAvailableModels to read from ~/.cache/opencode/models.json
- Prevents plugin startup hanging caused by SDK client.config.providers() call
- Updated doctor model-resolution check to show available models from cache
- Added cache info display: provider count, model count, refresh command
- Remove Step 3 in model-resolver that forced first fallbackChain entry
even when unavailable, blocking system default fallback
- Add sisyphusJuniorModel option to delegate_task so agents["Sisyphus-Junior"]
model override is respected in category-based delegation
- Update tests to reflect new fallback behavior
- Add variant to ModelResolutionResult return type
- Return variant from matched fallback entry
- Add normalizeModelName() for Claude model hyphen/period differences
- Add transformModelForProvider() for github-copilot model names
- Update delegate-task to use resolved variant (user config takes priority)
- Fix test expectations for new fallback behavior
- Replace collector.register() with direct output.parts[textIndex].text modification
- All keyword types (ultrawork, search, analyze) now prepend to user message text
- Message format: keyword message + '---' separator + original text
- Update tests to verify text transformation instead of collector registration
- All 18 tests pass
- Add sisyphus-orchestrator → atlas hook rename mapping
- Add null mappings for removed hooks (preemptive-compaction, empty-message-sanitizer)
- Update migrateHookNames() to filter out removed hooks and return removed list
- Log warning when obsolete hooks are removed from disabled_hooks
- Add tests for new migration scenarios
Apply case-insensitive utilities across agents, delegation, and tool
restrictions. Removes duplicate implementations from agents/utils.ts.
Agent validation now normalizes input to canonical names.
Add findCaseInsensitive, includesCaseInsensitive, findByNameCaseInsensitive,
and equalsIgnoreCase functions for consistent case-insensitive lookups across
the codebase. Enables 'Oracle', 'oracle', 'ORACLE' to work interchangeably.
- Update category tables to match DEFAULT_CATEGORIES in constants.ts
- Remove non-existent 'most-capable' and 'general' categories
- Add 'unspecified-low' and 'unspecified-high' categories
- Update model names to full paths (e.g., openai/gpt-5.2-codex)
- Add new CategoryConfig schema fields: description, variant, top_p, etc.
- Fix atlas.ts prompt examples with correct category names
Generate tool description dynamically from available categories and skills. Remove hardcoded DELEGATE_TASK_DESCRIPTION constant. Improve parameter handling with unified 'subagent_type' field replacing 'agent'.
Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-opencode)
Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
Simplify sisyphus prompt by removing redundant sections and inline generation. Delete generate-sisyphus-prompt.ts as prompts are now managed directly in the agent definition.
Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-opencode)
Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
Convert createBuiltinAgents to async function that fetches available models at plugin init time. Add case-insensitive matching helpers and integrate discovered skills from both builtin and user sources.
Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-opencode)
Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
Add new 'model-resolution' check to diagnose model fallback chain health. Validates that configured agents and categories can resolve to available models, surfacing misconfiguration early.
Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-opencode)
Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
Replace complex fallback logic with new shared model resolution utilities. The model-fallback module now delegates to resolveModelWithFallback() for cleaner, consistent model selection across the codebase.
Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-opencode)
Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
Implement resolveModelWithFallback() that tries: 1) user override, 2) fuzzy match from requirements chain against available models, 3) system default. Export new model utilities from shared index.
Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-opencode)
Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
Implement fuzzyMatchModel() for case-insensitive substring matching with provider filtering. Add fetchAvailableModels() to get available models from OpenCode client with caching.
Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-opencode)
Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
Define ModelRequirement type with FallbackEntry chains for multi-provider model resolution. Each agent and category specifies ordered fallback preferences with provider arrays and optional variants.
Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-opencode)
Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
justsisyphus