xby-char-index

DeepSeek Harness (DSH) 的插件：字符索引字符串处理工具

一个基于字符索引的字符串操作协议服务器，适用于需要精确字符定位的测试代码生成和数据处理场景。

功能

• set_xby_apikey — 在聊天中设置 API 密钥（自动持久化，重启有效）
• find_nth_char — Find index of nth occurrence of a character. Returns -1 if not found.
• find_all_char_indices — Find all indices where a character appears. Returns empty list if not found.
• find_nth_substring — Find starting index of nth occurrence of a substring. Returns -1 if not found.
• find_all_substring_indices — Find all starting indices where a substring appears (includes overlaps).
• split_at_indices — Split text at exact index positions. Indices auto-sorted and deduplicated.
• insert_at_index — Insert text at index position without replacing. Supports negative indices.
• delete_range — Delete characters in range [start, end).
• replace_range — Replace characters in range [start, end) with new text.
• find_regex_matches — Find all regex matches with positions. Returns list of {start, end, match} dicts.
• extract_between_markers — Extract content between markers with positions. Returns dict with content and position info.
• count_chars — Count character statistics. Returns dict with total, without_spaces, letters, digits, spaces, special.
• extract_substrings — Extract substrings by index ranges. Supports negative indices and omitting end. Returns list of {start, end, substring, length} dicts.

安装

方式一：从 GitHub 直接安装（推荐）

# 格式: dsh plugin --profile <profile> add github:<owner>/<repo>
dsh plugin --profile web add github:xby_skill/xby-char-index

方式二：从本地目录安装（开发模式）

# 仅用于本地开发调试
dsh plugin --profile web add /absolute/path/to/xby-char-index

方式三：通过 cordis.patch.yml 开发调试

dsh web --profile web --patch /absolute/path/to/dsh-ocr-plugin/cordis.patch.yml

配置

获取 API 密钥

前往 小笨羊官网 注册并获取 API 密钥。