Plugins

Algorithm learning toolkit syncing Codeforces and AtCoder submissions, profiling weaknesses, generating AI training plans, and tracking spaced-repetition reviews across a 114-lesson algorithm curriculum.

A @-file reference tool for DSH: registers an at_file_read tool that injects workspace-file contents into the session, with traversal protection and a 50KB truncation cap (MIT).

Aipx toolkit: skills plus a Hub Console that fronts every MCP server with ~4 meta tools — server pool health, per-tool enable/disable, a tool catalog, and a search playground showing exactly what mcp_search hands the model.

Lenovo laptop diagnostics for DSH: battery health on macOS and Windows, plus Windows device, performance, storage, app and Wi-Fi checks, user-confirmed maintenance actions, and battery warranty, parts, store and appointment helpers.

Read-only Excel analysis toolkit for dsh (DeepSeek Harness). Streaming xlsx reader (yauzl + sax), describe / filter / pivot tools, big-file safe.

Native DeepSeek Harness plugin for IsingQ guided QUBO modeling and solving

QR code & barcode toolkit for DeepSeek Harness: decode images (PNG/JPEG, local or URL) and generate QR codes as PNG. 二维码/条码工具箱：解码与生成。

Verification toolkit for DSH agents: evidence-based claim checking against workspace files with line citations, config validation (JSON/YAML), and read-only URL/npm/GitHub submission-readiness probes.

Local-life toolkit for DSH agents: budget planning, bill splitting, unit-price and discount math, common unit conversions (jin/li/chi, C/F, L/gallon), and trip checklists.

Education toolkit for DSH agents: lesson-plan skeletons by grade band, quiz scaffolding and answer-key validation, analytic rubrics, Anki/markdown flashcards, and readability levels.