Commit Graph

7 Commits

Author SHA1 Message Date
Joao 6b074653f2 fix: prevent system prompt re-injection on subsequent turns
When tool results are sent back to the model, the system prompt was being
re-injected into the user message content, causing the model to think the
user had pasted the system prompt again. This was especially noticeable
after multiple tool uses.

The fix checks if there is conversation history (len(history) > 0). If so,
it's a subsequent turn and we skip system prompt injection. The system
prompt is only injected on the first turn (len(history) == 0).

This ensures:
- First turn: system prompt is injected
- Tool result turns: system prompt is NOT re-injected
- New conversations: system prompt is injected fresh
2026-01-16 20:16:44 +00:00
ZqinKing 5b433f962f feat(kiro): 实现动态工具压缩功能
## 背景
当 Claude Code 发送过多工具信息时,可能超出 Kiro API 请求限制导致 500 错误。
现有的工具描述截断(KiroMaxToolDescLen = 10237)只能限制单个工具的描述长度,
无法解决整体工具列表过大的问题。

## 解决方案
实现动态工具压缩功能,采用两步压缩策略:
1. 先检查原始大小,超过 20KB 才进行压缩
2. 第一步:简化 input_schema,只保留 type/enum/required 字段
3. 第二步:按比例缩短 description(最短 50 字符)
4. 保留全部工具和 skills 可调用,不丢弃任何工具

## 新增文件
- internal/translator/kiro/claude/tool_compression.go
  - calculateToolsSize(): 计算工具列表的 JSON 序列化大小
  - simplifyInputSchema(): 简化 input_schema,递归处理嵌套 properties
  - compressToolDescription(): 按比例压缩描述,支持 UTF-8 安全截断
  - compressToolsIfNeeded(): 主压缩函数,实现两步压缩策略

- internal/translator/kiro/claude/tool_compression_test.go
  - 完整的单元测试覆盖所有新增函数
  - 测试 UTF-8 安全性
  - 测试压缩效果

## 修改文件
- internal/translator/kiro/common/constants.go
  - 新增 ToolCompressionTargetSize = 20KB (压缩目标大小阈值)
  - 新增 MinToolDescriptionLength = 50 (描述最短长度)

- internal/translator/kiro/claude/kiro_claude_request.go
  - 在 convertClaudeToolsToKiro() 函数末尾调用 compressToolsIfNeeded()

## 测试结果
- 70KB 工具压缩至 17KB (74.7% 压缩率)
- 所有单元测试通过

## 预期效果
- 80KB+ tools 压缩至 ~15KB
- 不影响工具调用功能
2026-01-14 11:07:07 +08:00
Ravens2121 d687ee2777 feat(kiro): implement official reasoningContentEvent and improve metadat 2025-12-18 04:38:22 +08:00
Ravens2121 0a3a95521c feat: enhance thinking mode support for Kiro translator
Changes:
2025-12-16 05:01:40 +08:00
Ravens2121 c3ed3b40ea feat(kiro): Add token usage cross-validation and simplify thinking mode handling 2025-12-14 16:40:33 +08:00
Ravens2121 9c04c18c04 feat(kiro): enhance request translation and fix streaming issues
English:
- Fix <thinking> tag parsing: only parse at response start, avoid misinterpreting discussion text
- Add token counting support using tiktoken for local estimation
- Support top_p parameter in inference config
- Handle max_tokens=-1 as maximum (32000 tokens)
- Add tool_choice and response_format parameter handling via system prompt hints
- Support multiple thinking mode detection formats (Claude API, OpenAI reasoning_effort, AMP/Cursor)
- Shorten MCP tool names exceeding 64 characters
- Fix duplicate [DONE] marker in OpenAI SSE streaming
- Enhance token usage statistics with multiple event format support
- Add code fence markers to constants

中文:
- 修复 <thinking> 标签解析:仅在响应开头解析,避免误解析讨论文本中的标签
- 使用 tiktoken 实现本地 token 计数功能
- 支持 top_p 推理配置参数
- 处理 max_tokens=-1 转换为最大值(32000 tokens)
- 通过系统提示词注入实现 tool_choice 和 response_format 参数支持
- 支持多种思考模式检测格式(Claude API、OpenAI reasoning_effort、AMP/Cursor)
- 截断超过64字符的 MCP 工具名称
- 修复 OpenAI SSE 流中重复的 [DONE] 标记
- 增强 token 使用量统计,支持多种事件格式
- 添加代码围栏标记常量
2025-12-14 11:57:16 +08:00
Ravens2121 01cf221167 feat(kiro): 代码优化重构 + OpenAI翻译器实现 2025-12-14 06:58:50 +08:00