feat: add maxTokens and temperature config options to CLI

- Add maxTokens config option with default value of 4096
- Add temperature config option with default value of 0.7
- Update the CLI to pass these options to the generateText function
- Update tests to include the new configuration options

Closes #118

Author: bhouston

packages/cli/src/commands/$default.ts

@@ -94,6 +94,8 @@ export const command: CommandModule<SharedOptions, DefaultArgs> = {
       const userConfig = getConfig();
       const userModelProvider = argv.modelProvider || userConfig.modelProvider;
       const userModelName = argv.modelName || userConfig.modelName;
+      const userMaxTokens = argv.maxTokens || userConfig.maxTokens;
+      const userTemperature = argv.temperature || userConfig.temperature;
 
       // Early API key check based on model provider
       const providerSettings =
@@ -166,6 +168,8 @@ export const command: CommandModule<SharedOptions, DefaultArgs> = {
           userModelName,
           { ollamaBaseUrl: config.ollamaBaseUrl },
         ),
+        maxTokens: userMaxTokens,
+        temperature: userTemperature,
       };
 
       const result = await toolAgent(prompt, tools, agentConfig, {

packages/cli/src/options.ts

@@ -9,6 +9,8 @@ export type SharedOptions = {
   readonly sentryDsn?: string;
   readonly modelProvider?: string;
   readonly modelName?: string;
+  readonly maxTokens?: number;
+  readonly temperature?: number;
   readonly profile?: boolean;
 };
 
@@ -34,6 +36,14 @@ export const sharedOptions = {
     type: 'string',
     description: 'AI model name to use',
   } as const,
+  maxTokens: {
+    type: 'number',
+    description: 'Maximum number of tokens to generate',
+  } as const,
+  temperature: {
+    type: 'number',
+    description: 'Temperature for text generation (0.0-1.0)',
+  } as const,
   interactive: {
     type: 'boolean',
     alias: 'i',

packages/cli/src/settings/config.ts

@@ -14,6 +14,8 @@ const defaultConfig = {
   pageFilter: 'none' as 'simple' | 'none' | 'readability',
   modelProvider: 'anthropic',
   modelName: 'claude-3-7-sonnet-20250219',
+  maxTokens: 4096,
+  temperature: 0.7,
   ollamaBaseUrl: 'http://localhost:11434/api',
   customPrompt: '',
   profile: false,

packages/cli/tests/settings/config.test.ts

@@ -43,6 +43,8 @@ describe('Config', () => {
         pageFilter: 'none',
         modelProvider: 'anthropic',
         modelName: 'claude-3-7-sonnet-20250219',
+        maxTokens: 4096,
+        temperature: 0.7,
         ollamaBaseUrl: 'http://localhost:11434/api',
         profile: false,
         customPrompt: '',
@@ -77,6 +79,8 @@ describe('Config', () => {
         pageFilter: 'none',
         modelProvider: 'anthropic',
         modelName: 'claude-3-7-sonnet-20250219',
+        maxTokens: 4096,
+        temperature: 0.7,
         ollamaBaseUrl: 'http://localhost:11434/api',
         profile: false,
         customPrompt: '',