JiangKit 匠具 · v1.0

A local-first toolbox for creators & developers: one CLI, one panel, your data stays home.

18 free open-source tools (plus 7 Pro tools) in 10 categories, all running on your own machine.

$ pip install "git+https://github.com/Jinversedigital/jiangkit"
$ jiang list
$ jiang media img fit photo.jpg -p ig-portrait
$ jiang panel          # http://127.0.0.1:7860

Browse the tools Free vs Pro

Output: IG portrait 4:5 + watermark, EXIF stripped — `jiang media img fit`

Ten categories

One command (`jiang`) and one local panel for everyday creator & developer work.

Images & video影像與影片 4 tools · 2 Pro Social社群 2 tools · 1 Pro Documents & text文件與文字 2 tools Tabular data資料表 1 tool File management檔案管理 1 tool Comics & storyboards漫畫與分鏡 1 tool · 1 Pro Web & brand網頁與品牌 2 tools · 1 Pro AI visionAI 視覺 2 tools · 2 Pro System系統 1 tool Experimental lab實驗室 8 tools

`media beat_reels` Pro
Beat-synced vertical Reels maker

`ai face_consistency` Pro
Character face-consistency scoring (YuNet + SFace)

`experimental dream_diff` Free
Semantic diff with an HTML report

Local web panel

Bound to 127.0.0.1, upload limits, outputs auto-deleted after 6 h. Pro tabs need a licence.

Four web products (coming soon)

Client-side or local-only; your data stays home. Not available for purchase yet: previews of products in development, with suggested prices.

Mockup Studio

Device mockups in seconds; batch-export App Store / Google Play screenshots.

Coming soon · Suggested price: US$19–39

Invoice Pro

No-signup, offline invoices & quotes with VAT, multi-currency and one-click PDF.

Coming soon · Suggested price: US$15–29

Link-in-Bio Builder

Your own link-in-bio page as a single HTML file — no subscription, no trackers.

Coming soon · Suggested price: US$12–24

Subtitle Studio

Offline AI subtitles: local Whisper, timeline editing, SRT export or burn-in.

Coming soon · Suggested price: US$24–45

Security, actually done

🛡️ SSRFhttp(s) only; private/metadata IPs blocked; redirects and the actual socket peer re-checked (anti DNS-rebinding).
🗜️ Zip-slip / 路徑Extraction rejects `..`, absolute paths, symlinks and zip bombs; filenames are sanitised.
🎞️ ffmpegArgument lists, no shell; URLs/protocols refused as inputs; filter values allow-listed.
🧾 輸出HTML reports escaped + CSP; CSV/XLSX formula-injection guard; EXIF/GPS stripped on export.
🔑 授權Ed25519 public-key verification, private keys never shipped; honest that client checks can be patched.
📊 稽核pip-audit / npm audit: 0 known vulns; bandit & semgrep findings resolved; gitleaks clean; 388 tests passing.

Read the full security report →

Free vs Pro

Free vs Pro
Feature	Free (MIT)	Pro (licence key, coming soon)
CLI `jiang` + local panel	✔	✔
Image, video, docs, data, files, web, system tools	✔	✔
8 experimental pieces (git music, shell time machine…)	✔	✔
Beat-synced Reels, best-frame picker	—	✔
Trend radar, brand palette kit	—	✔
Comic storyboards & page composer	—	✔
AI: face consistency, CLIP auto-tagging	—	✔
Licence	MIT	Ed25519 signed key (offline)
Support	GitHub Issues	Email priority support