diff --git a/packages/coding-agent/CHANGELOG.md b/packages/coding-agent/CHANGELOG.md
index 217ff31b2..b8abc0270 100644
--- a/packages/coding-agent/CHANGELOG.md
+++ b/packages/coding-agent/CHANGELOG.md
@@ -5,6 +5,7 @@
 ### Fixed
 
 - Fixed syntax highlighting losing colors after the first line of multiline strings and comments in fenced code blocks ([#10143](https://github.com/earendil-works/pi/issues/10143))
+- Fixed codemode scripts not receiving images from `read`: `tools.read()` now resolves to an image block for image files, which `image()` shows ([#10251](https://github.com/earendil-works/pi/issues/10251))
 
 ## [1.0.3] - 2026-10-05
 
diff --git a/packages/coding-agent/docs/codemode.md b/packages/coding-agent/docs/codemode.md
index 7b189afb0..764413ce2 100644
--- a/packages/coding-agent/docs/codemode.md
+++ b/packages/coding-agent/docs/codemode.md
@@ -42,7 +42,8 @@ What a call resolves to depends on the tool:
 
 - Tools with an output schema resolve to a structured value. `bash` resolves to `{ output, truncated, full_output_path?, exit_code, wall_time_seconds }`, also for non-zero exit codes. Its `output` is not limited to the 2000 lines or 50KB the model sees: it holds up to 1 MiB, and longer output keeps its first and last 512 KiB around an omission marker, with `truncated` set and the full output in `full_output_path`.
 - MCP tools resolve to their `CallToolResult`, including `isError` and `structuredContent`.
-- Other tools, such as `read`, `edit`, and `write`, resolve to their text output.
+- `read` resolves to the file's text, or for an image to an image block `{ type: "image", data, mimeType, note }` that `image()` shows. `data` is the base64 image the model would see and `note` the text that goes with it, such as resize hints.
+- Other tools, such as `edit` and `write`, resolve to their text output.
 
 A call that fails, is blocked, or gets invalid arguments rejects with an `Error` that carries the tool's error text. Use `Promise.allSettled()` to keep the results of the calls that succeed.
 
diff --git a/packages/coding-agent/src/core/tools/read.ts b/packages/coding-agent/src/core/tools/read.ts
index 91034861b..ebe2c2517 100644
--- a/packages/coding-agent/src/core/tools/read.ts
+++ b/packages/coding-agent/src/core/tools/read.ts
@@ -24,6 +24,19 @@ export const readToolSystemPromptContribution = {
 
 export type ReadToolInput = Static<typeof readSchema>;
 
+/**
+ * Result for programmatic callers such as codemode scripts: the text for text files, and an image
+ * block for images that codemode's `image()` accepts. `note` is the text that goes with the image,
+ * such as resize hints. Property descriptions are left out so the type stays on one line in tool
+ * descriptions.
+ */
+const readOutputSchema = Type.Union([
+	Type.String(),
+	Type.Object({ type: Type.Literal("image"), data: Type.String(), mimeType: Type.String(), note: Type.String() }),
+]);
+
+export type ReadToolOutput = Static<typeof readOutputSchema>;
+
 export interface ReadToolDetails {
 	truncation?: TruncationResult;
 }
@@ -56,6 +69,13 @@ export interface ReadToolOptions {
 	operations?: ReadOperations;
 }
 
+/** The image block and its note, or the text for text files and images that could not be processed. */
+function toReadOutput(content: (TextContent | ImageContent)[]): ReadToolOutput {
+	const text = content.find((block) => block.type === "text")?.text ?? "";
+	const image = content.find((block) => block.type === "image");
+	return image ? { type: "image", data: image.data, mimeType: image.mimeType, note: text } : text;
+}
+
 function getNonVisionImageNote(model: Model<Api> | undefined): string | undefined {
 	if (!model || model.input.includes("image")) {
 		return undefined;
@@ -77,6 +97,7 @@ export function createReadToolDefinition(
 		promptSnippet: readToolSystemPromptContribution.snippet,
 		promptGuidelines: [...readToolSystemPromptContribution.guidelines],
 		parameters: readSchema,
+		outputSchema: readOutputSchema,
 		constrainedSampling: { type: "json_schema", strict: "prefer" },
 		async execute(
 			_toolCallId,
@@ -192,7 +213,7 @@ export function createReadToolDefinition(
 						}
 					})();
 				},
-			);
+			).then((result) => ({ ...result, structuredContent: toReadOutput(result.content) }));
 		},
 		...readRenderers,
 	};
diff --git a/packages/coding-agent/test/suite/agent-session-codemode.test.ts b/packages/coding-agent/test/suite/agent-session-codemode.test.ts
index a4621e378..58054a493 100644
--- a/packages/coding-agent/test/suite/agent-session-codemode.test.ts
+++ b/packages/coding-agent/test/suite/agent-session-codemode.test.ts
@@ -1,4 +1,5 @@
-import { readFileSync, rmSync } from "node:fs";
+import { readFileSync, rmSync, writeFileSync } from "node:fs";
+import { join } from "node:path";
 import type { AgentTool } from "@earendil-works/pi-agent-core";
 import {
 	type AssistantImages,
@@ -497,6 +498,24 @@ describe("codemode options and store", () => {
 		expect(resultText(result)).toBe('["out\\n",3,"number"]');
 	});
 
+	// https://github.com/earendil-works/pi/issues/10251
+	it("resolves read calls to text for text files and to image blocks that image() shows", async () => {
+		const harness = await createHarness({
+			initialActiveToolNames: ["codemode", "read"],
+			extensionFactories: [createCodemodeExtension()],
+		});
+		harnesses.push(harness);
+		writeFileSync(join(harness.tempDir, "notes.txt"), "hello");
+		writeFileSync(join(harness.tempDir, "pixel.png"), Buffer.from(TINY_PNG_BASE64, "base64"));
+		const result = await run(
+			harness,
+			'text(await tools.read({ path: "notes.txt" }));\nconst shot = await tools.read({ path: "pixel.png" });\ntext(shot.note);\nimage(shot);',
+		);
+		expect(result.isError).toBe(false);
+		expect(checkSavedImages(resultText(result))).toBe("hello\nRead image file [image/png]\n<saved>\n<image>");
+		expect(result.content.at(-1)).toEqual({ type: "image", data: TINY_PNG_BASE64, mimeType: "image/png" });
+	});
+
 	it("persists store() writes as custom entries for later calls", async () => {
 		const harness = await setup();
 		expect(resultText(await run(harness, increment))).toBe("1");
diff --git a/packages/coding-agent/test/tools.test.ts b/packages/coding-agent/test/tools.test.ts
index eb9e0a8ad..ae1644396 100644
--- a/packages/coding-agent/test/tools.test.ts
+++ b/packages/coding-agent/test/tools.test.ts
@@ -89,6 +89,7 @@ describe("Coding Agent Tools", () => {
 			// No truncation message since file fits within limits
 			expect(getTextOutput(result)).not.toContain("Use offset=");
 			expect(result.details).toBeUndefined();
+			expect(result.structuredContent).toBe(content);
 		});
 
 		it("should handle non-existent files", async () => {
@@ -217,6 +218,13 @@ describe("Coding Agent Tools", () => {
 			expect(imageBlock?.mimeType).toBe("image/png");
 			expect(typeof imageBlock?.data).toBe("string");
 			expect((imageBlock?.data ?? "").length).toBeGreaterThan(0);
+			// Programmatic callers get the same image as a block. https://github.com/earendil-works/pi/issues/10251
+			expect(result.structuredContent).toEqual({
+				type: "image",
+				data: imageBlock?.data,
+				mimeType: "image/png",
+				note: getTextOutput(result),
+			});
 		});
 
 		it("should read BMP files from disk as PNG image attachments", async () => {