diff --git a/packages/coding-agent/src/session/session-history-format.ts b/packages/coding-agent/src/session/session-history-format.ts
index f577eea30..b089037c9 100644
--- a/packages/coding-agent/src/session/session-history-format.ts
+++ b/packages/coding-agent/src/session/session-history-format.ts
@@ -53,7 +53,6 @@ const PRIMARY_ARG_KEYS = [
 	"command",
 	"cmd",
 	"pattern",
-	"paths",
 	"url",
 	"query",
 	"prompt",
@@ -113,6 +112,10 @@ function primaryArg(name: string, args: Record<string, unknown> | undefined): st
 		if (pattern) return oneLine(pattern);
 		if (paths) return oneLine(paths);
 	}
+	if (name === "find") {
+		const paths = primaryArgValue(args.paths);
+		if (paths) return oneLine(paths);
+	}
 	for (const key of PRIMARY_ARG_KEYS) {
 		const value = args[key];
 		const summary = primaryArgValue(value);
diff --git a/packages/coding-agent/test/session/session-history-format.test.ts b/packages/coding-agent/test/session/session-history-format.test.ts
index 5ba1cc7c6..ba6f81e98 100644
--- a/packages/coding-agent/test/session/session-history-format.test.ts
+++ b/packages/coding-agent/test/session/session-history-format.test.ts
@@ -172,6 +172,64 @@ describe("formatSessionHistoryMarkdown", () => {
 		);
 	});
 
+	it("keeps the ast_grep pattern visible instead of only its paths scope", () => {
+		const output = formatSessionHistoryMarkdown([
+			{
+				role: "assistant",
+				content: [
+					{
+						type: "toolCall",
+						id: "tc-astgrep",
+						name: "ast_grep",
+						arguments: { pat: "console.log($$$)", paths: ["packages/coding-agent/src/**/*.ts"] },
+					},
+				],
+				timestamp: 1,
+			},
+			{
+				role: "toolResult",
+				toolCallId: "tc-astgrep",
+				toolName: "ast_grep",
+				content: [{ type: "text", text: "match" }],
+				isError: false,
+				timestamp: 2,
+			},
+		]);
+
+		expect(output).toContain("→ ast_grep(console.log($$$)) ⇒ ok · 1 line");
+	});
+
+	it("keeps the ast_edit op pattern visible instead of only its paths scope", () => {
+		const output = formatSessionHistoryMarkdown([
+			{
+				role: "assistant",
+				content: [
+					{
+						type: "toolCall",
+						id: "tc-astedit",
+						name: "ast_edit",
+						arguments: {
+							ops: [{ pat: "oldApi($$$A)", out: "newApi($$$A)" }],
+							paths: ["packages/coding-agent/src/**/*.ts"],
+						},
+					},
+				],
+				timestamp: 1,
+			},
+			{
+				role: "toolResult",
+				toolCallId: "tc-astedit",
+				toolName: "ast_edit",
+				content: [{ type: "text", text: "1 change" }],
+				isError: false,
+				timestamp: 2,
+			},
+		]);
+
+		expect(output).toContain("oldApi($$$A)");
+		expect(output).not.toContain("→ ast_edit(packages/coding-agent/src/**/*.ts)");
+	});
+
 	it("renders tool intent comments immediately before tool call lines when includeToolIntent is true", () => {
 		const messages = [
 			{