feat: Add .taskmaster directory (#619)

.taskmaster/tasks/task_083.txt

@@ -0,0 +1,95 @@
+# Task ID: 83
+# Title: Update config-manager.js defaults and getters
+# Status: pending
+# Dependencies: 82
+# Priority: high
+# Description: Modify the config-manager.js module to replace maxTokens with maxInputTokens and maxOutputTokens in the DEFAULTS object and update related getter functions.
+# Details:
+1. Update the `DEFAULTS` object in config-manager.js:
+```javascript
+const DEFAULTS = {
+  // ... existing defaults
+  main: {
+    // Replace maxTokens with these two fields
+    maxInputTokens: 16000, // Example default
+    maxOutputTokens: 4000, // Example default
+    temperature: 0.7
+    // ... other fields
+  },
+  research: {
+    maxInputTokens: 16000,
+    maxOutputTokens: 4000,
+    temperature: 0.7
+    // ... other fields
+  },
+  fallback: {
+    maxInputTokens: 8000,
+    maxOutputTokens: 2000,
+    temperature: 0.7
+    // ... other fields
+  }
+  // ... rest of DEFAULTS
+};
+```
+
+2. Update `getParametersForRole` function to return the new fields:
+```javascript
+function getParametersForRole(role, explicitRoot = null) {
+  const config = _getConfig(explicitRoot);
+  return {
+    maxInputTokens: config[role]?.maxInputTokens,
+    maxOutputTokens: config[role]?.maxOutputTokens,
+    temperature: config[role]?.temperature
+    // ... any other parameters
+  };
+}
+```
+
+3. Add a new function to get model capabilities:
+```javascript
+function getModelCapabilities(providerName, modelId) {
+  const models = MODEL_MAP[providerName?.toLowerCase()];
+  const model = models?.find(m => m.id === modelId);
+  return {
+    contextWindowTokens: model?.contextWindowTokens,
+    maxOutputTokens: model?.maxOutputTokens
+  };
+}
+```
+
+4. Deprecate or update the role-specific maxTokens getters:
+```javascript
+// Either remove these or update them to return maxInputTokens
+function getMainMaxTokens(explicitRoot = null) {
+  console.warn('getMainMaxTokens is deprecated. Use getParametersForRole("main") instead.');
+  return getParametersForRole("main", explicitRoot).maxInputTokens;
+}
+// Same for getResearchMaxTokens and getFallbackMaxTokens
+```
+
+5. Export the new functions:
+```javascript
+module.exports = {
+  // ... existing exports
+  getParametersForRole,
+  getModelCapabilities
+};
+```
+
+# Test Strategy:
+1. Unit test the updated getParametersForRole function with various configurations
+2. Verify the new getModelCapabilities function returns correct values
+3. Test with both default and custom configurations
+4. Ensure backward compatibility by checking that existing code using the old getters still works (with warnings)
+
+# Subtasks:
+## 1. Update config-manager.js with specific token limit fields [pending]
+### Dependencies: None
+### Description: Modify the DEFAULTS object in config-manager.js to replace maxTokens with more specific token limit fields (maxInputTokens, maxOutputTokens, maxTotalTokens) and update related getter functions while maintaining backward compatibility.
+### Details:
+1. Replace maxTokens in the DEFAULTS object with maxInputTokens, maxOutputTokens, and maxTotalTokens
+2. Update any getter functions that reference maxTokens to handle both old and new configurations
+3. Ensure backward compatibility so existing code using maxTokens continues to work
+4. Update any related documentation or comments to reflect the new token limit fields
+5. Test the changes to verify both new specific token limits and legacy maxTokens usage work correctly
+