1 files changed, 49 insertions, 0 deletions
diff --git a/agents/json-viewer/tools.js b/agents/json-viewer/tools.js
new file mode 100644
index 0000000..b1f032d
--- /dev/null
+++ b/agents/json-viewer/tools.js
@@ -0,0 +1,49 @@
+const fs = require("node:fs/promises");
+const { exec } = require("node:child_process");
+const { promisify } = require("node:util");
+const path = require("node:path");
+const { tmpdir } = require("node:os");
+
+const jq = require("node-jq");
+const jsonSchemaGenerator = require("json-schema-generator");
+const input = require("@inquirer/input").default;
+
+exports._instructions = async function () {
+  const value = await input({ message: "Enter the json file path or command to generate json", required: true });
+  let json_file_path;
+  let generate_json_command_context = "";
+  try {
+    await fs.access(value);
+    json_file_path = value;
+  } catch {
+    generate_json_command_context = `command_to_generate_json: \`${value}\`\n`;
+    const { stdout } = await promisify(exec)(value, { maxBuffer: 100 * 1024 * 1024});
+    json_file_path = path.join(tmpdir(), `${process.env.LLM_AGENT_NAME}-${process.pid}.data.json`);
+    await fs.writeFile(json_file_path, stdout);
+    console.log(`ⓘ Generated json data saved to: ${json_file_path}`);
+  }
+
+  const json_data = await fs.readFile(json_file_path, "utf8");
+  const json_schema = jsonSchemaGenerator(JSON.parse(json_data));
+
+  return `You are a AI agent that can view and filter json data with jq.
+
+## Context
+${generate_json_command_context}json_file_path: ${json_file_path}
+json_schema: ${JSON.stringify(json_schema, null, 2)}
+`
+}
+
+/**
+ * Print the json data.
+ *
+ * @typedef {Object} Args
+ * @property {string} json_file_path The json file path
+ * @property {string} jq_expr The jq expression
+ * @param {Args} args
+ */
+exports.print_json = async function (args) {
+  const { json_file_path, jq_expr } = args;
+  const result = await jq.run(jq_expr, json_file_path, { raw: true });
+  console.log(result);
+}