`@stackone/ai` declares ai as an optional peer dependency in peerDependenciesMeta, but `dist/src/tool.mjs` has a top-level static import: ```ts import { jsonSchema } from "ai"; ``` This causes an immediate crash when the module is loaded without `ai` installed, even if you never call any method that uses it. Reproduction: ```bash mkdir repro && cd repro npm init -y npm install @stackone/ai zod # **Note: do NOT install `ai`** node -e "async function main() { const { StackOneToolSet } = await import('@stackone/ai'); console.log('ok'); } main()" ``` Expected: The import succeeds since ai is marked as optional and I'm not using any AI SDK adapter methods. Actual: Error [ERR_MODULE_NOT_FOUND]: Cannot find package 'ai' imported from .../node_modules/@stackone/ai/dist/src/tool.mjs Analysis: The other optional peer deps (@anthropic-ai/sdk, @anthropic-ai/claude-agent-sdk, openai) are correctly loaded lazily via tryImport() in dist/src/utils/try-import.mjs. But jsonSchema from ai is imported statically at the top of tool.mjs and used in BaseTool.toClaudeAgentSdkTool(). Suggested fix: Use tryImport for ai in toClaudeAgentSdkTool(), consistent with how the other optional peers are handled: ```ts async toClaudeAgentSdkTool() { const { jsonSchema } = await tryImport("ai", `npm install ai (requires ${peerDependencies.ai})`); const inputSchema = jsonSchema(this.toJsonSchema()); // ... } ``` Versions: - @stackone/ai: 2.4.0 - Node.js: v22.x