ai: add common tool runtime and built-in tools

src/ai/tool-mappers.ts

@@ -0,0 +1,64 @@
+import {AiTool} from "./tool-types";
+import {AiProvider} from "../model/ai-provider";
+import {getTools} from "./tools/registry";
+
+export type AiProviderName = "ollama" | "openai" | "gemini" | "mistral";
+
+export function getOllamaTools(): AiTool[] {
+    return getTools();
+}
+
+export function getOpenAITools(): AiTool[] {
+    return getTools().map(tool => ({
+        type: "function",
+        function: tool.function,
+    }));
+}
+
+export function getOpenAIResponsesTools(): any[] {
+    return getTools().map(tool => ({
+        type: "function",
+        name: tool.function.name,
+        description: tool.function.description,
+        parameters: tool.function.parameters,
+        strict: false,
+    }));
+}
+
+export function getMistralTools(): AiTool[] {
+    return getTools().map(tool => ({
+        type: "function",
+        function: tool.function,
+    }));
+}
+
+export type GeminiTool = {
+    functionDeclarations: Array<{
+        name: string;
+        description?: string;
+        parametersJsonSchema?: unknown;
+    }>;
+}
+
+export function getGeminiTools(): GeminiTool[] {
+    const functionDeclarations = getTools().map(tool => ({
+        name: tool.function.name,
+        description: tool.function.description,
+        parametersJsonSchema: tool.function.parameters,
+    }));
+
+    return functionDeclarations.length ? [{functionDeclarations}] : [];
+}
+
+export function getProviderTools(provider: AiProvider): AiTool[] {
+    switch (provider) {
+        case AiProvider.OLLAMA:
+            return getOllamaTools();
+        case AiProvider.GEMINI:
+            return getTools();
+        case AiProvider.MISTRAL:
+            return getMistralTools();
+        case AiProvider.OPENAI:
+            return getOpenAITools();
+    }
+}