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fix(translator): keep tool-result images, restore Kiro tool names, preserve thinking display

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Forward images inside tool_result to OpenAI and Kiro upstreams via following user messages, restore original client tool names on Kiro responses via _toolNameMap, and preserve thinking display settings across translations.
This commit is contained in:
Manan Santoki
2026-09-17 18:11:20 +07:00
parent 0c6ab4f99b
commit f4f06f290c
12 changed files with 328 additions and 23 deletions
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19
open-sse/translator/request/claude-to-kiro.js
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@@ -97,11 +97,21 @@ function convertClaudeMessagesToKiro(messages, model) {
if (typeof block.content === "string") {
resultContent = block.content;
} else if (Array.isArray(block.content)) {
// Images a tool returned (screenshots) ride along as user images;
// Kiro tool results are text-only.
let hasImage = false;
for (const c of block.content) {
if (c?.type === CLAUDE_BLOCK.IMAGE && c.source?.type === "base64") {
hasImage = true;
const imageType = c.source.media_type || DEFAULT_IMAGE_MIME;
pendingImages.push({ format: imageType.split("/")[1] || imageType, source: { bytes: c.source.data } });
}
}
resultContent =
block.content
.filter((c) => c.type === CLAUDE_BLOCK.TEXT)
.map((c) => c.text)
.join("\n") || JSON.stringify(block.content);
.join("\n") || (hasImage ? "(image attached)" : JSON.stringify(block.content));
} else if (block.content) {
resultContent = JSON.stringify(block.content);
}
@@ -341,6 +351,13 @@ export function claudeToKiroRequest(model, body, stream, credentials) {
enumerable: false,
});
// Kiro tool specs get sanitized names (`mcp__a__b` → `mcp_a_b`); keep the
// reverse map so tool calls stream back under the client's own names.
const restoredToolNames = new Map();
for (const [original, sanitized] of nameMap) {
if (original !== sanitized) restoredToolNames.set(sanitized, original);
}
if (restoredToolNames.size) payload._toolNameMap = restoredToolNames;
return payload;
}