Tools & Capabilities

PDF toolbox for DeepSeek Harness: extract text, metadata, and page ranges from PDF files (local parsing, no API key).

Safe delete plugin for DeepSeek Harness (DSH): move files to trash / staging area instead of permanent removal, with restore and purge support.

Weather tool for DeepSeek Harness: current conditions and multi-day forecasts via Open-Meteo (free, no API key).

中文文本人味化 bundle 插件：强制深层改写工作流（十维叙事审计 + 功能路径 + 15 层分布）+ 内容忠实守卫。编辑辅助，非 AI 检测器。

IMAP/SMTP email tools for DeepSeek Harness: list, read, search and send mail, with QQ/163/126/Sina/Aliyun/Gmail/Outlook/iCloud presets.

Token cost tracker for DeepSeek Harness -- track usage, calculate costs, budget warnings

DSH 社区插件：Slack 通知/桥接（v0.2 支持 Socket Mode 双向：收件箱 + 线程回复）

A minimal greet tool plugin for DeepSeek Harness.

Agent trajectory governance and anomaly diagnosis: rebuilds flat session logs into multi-branch trajectory trees, detects loop deadlock, invalid retry, and goal drift, alerts with cost attribution, one-click interrupt and breakpoint fork via official APIs, independent GUI tab.

Add a WSL workspace from the web GUI without needing to install dsh or related tools again inside WSL. Bash commands and file read/write operations run within the local WSL distribution on the host machine, while Windows files remain accessible.

Native Search1API (s1) web research tools: search, news, page crawling, sitemap discovery, and trending topics as first-class `s1_*` tools, with a bundled s1 skill.

Steam Workshop-style plugin store for the DSH Web UI: browse, search, and one-click install community plugins with mirror acceleration, progress UI, security checks, and Chinese descriptions.

Session execution analytics: steps, tool calls, failures, repeated actions, token usage and verification signals, rendered as text/Markdown/JSON reports.

Hermes-style tool search & slimming: progressive disclosure, semantic search, describe, and call long-tail tools on demand while core tools stay eager.

US stock quotes, price history, financial statements, analyst consensus and news via yahoo-finance2.

Talk to Excel in DeepSeek Harness: create, edit, repair, and verify spreadsheets by conversation, with automatic formula health checks after every edit.

JSON Schema validation: validate/paths/explain/normalize.

Test/extract/safe-replace/statically explain regexes without executing code.

HTML↔Markdown conversion, GFM table normalization, and TOC generation.

JSON queries with a JMESPath subset.

base64/url/hex encoding, common hashes, and UUID generation.

Structured comparison and unified diffs for text/JSON/CSV/Markdown.