Using AgentKit with E2B

import {
  createAgent,
  createNetwork,
  anthropic
} from "@inngest/agent-kit";

const agent = createAgent({
  name: "Coding Agent",
  description: "An expert coding agent",
  system: `You are a coding agent help the user to achieve the described task.

  Once the task completed, you should return the following information:
  <task_summary>
  </task_summary>

  Think step-by-step before you start the task.
  `,
  model: anthropic({
    model: "claude-3-5-sonnet-latest",
    max_tokens: 4096,
  }),
});

const network = createNetwork({
  name: "Coding Network",
  agents: [agent],
  defaultModel: anthropic({
    model: "claude-3-5-sonnet-20240620",
    maxTokens: 1000,
  })
});

import {
  createAgent,
  createNetwork,
  anthropic,
  createTool
} from "@inngest/agent-kit";

const agent = createAgent({
  name: "Coding Agent",
  description: "An expert coding agent",
  system: `You are a coding agent help the user to achieve the described task.

  Once the task completed, you should return the following information:
  <task_summary>
  </task_summary>

  Think step-by-step before you start the task.
  `,
  model: anthropic({
    model: "claude-3-5-sonnet-latest",
    max_tokens: 4096,
  }),
  tools: [
    // terminal use
    createTool({
      name: "terminal",
      description: "Use the terminal to run commands",
      parameters: z.object({
        command: z.string(),
      }),
      handler: async ({ command }, { network }) => {
        const buffers = { stdout: "", stderr: "" };

        try {
          const sandbox = await getSandbox(network);
          const result = await sandbox.commands.run(command, {
            onStdout: (data: string) => {
              buffers.stdout += data;
            },
            onStderr: (data: string) => {
              buffers.stderr += data;
            },
          });
          return result.stdout;
        } catch (e) {
          console.error(
            `Command failed: ${e} \nstdout: ${buffers.stdout}\nstderr: ${buffers.stderr}`
          );
          return `Command failed: ${e} \nstdout: ${buffers.stdout}\nstderr: ${buffers.stderr}`;
        }
      },
    }),
    // create or update file
    createTool({
      name: "createOrUpdateFiles",
      description: "Create or update files in the sandbox",
      parameters: z.object({
        files: z.array(
          z.object({
            path: z.string(),
            content: z.string(),
          })
        ),
      }),
      handler: async ({ files }, { network }) => {
        try {
          const sandbox = await getSandbox(network);
          for (const file of files) {
            await sandbox.files.write(file.path, file.content);
          }
          return `Files created or updated: ${files
            .map((f) => f.path)
            .join(", ")}`;
        } catch (e) {
          return "Error: " + e;
        }
      },
    }),
  ]
});

const network = createNetwork({
  name: "Coding Network",
  agents: [agent],
  defaultModel: anthropic({
    model: "claude-3-5-sonnet-20240620",
    maxTokens: 1000,
  })
});