SevakMarketplace
Extend Sevak
Workflows, script plugins, native extensions and themes, reviewed in the open and installed from inside Sevak. Every listing says whether it runs code, and every download is checked against a published SHA-256.
52 listed
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WorkflowRuns no code
DuckDuckGo search
Type ddg and some words to search DuckDuckGo; ddg alone opens its home page. Runs no code.
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WorkflowRuns no code
Developer search
Keywords so, mdn, crate, docsrs, npm and pypi search Stack Overflow, MDN, crates.io, docs.rs, npm and PyPI in your browser. Runs no code.
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WorkflowRuns no code
GitHub search
ghr, ghi and ghu search GitHub repositories, issues and pull requests, and people in your browser. Runs no code.
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WorkflowRuns no code
Wikipedia search
Type wiki and some words to search Wikipedia; the language is a variable you can change. Runs no code.
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WorkflowRuns no code
Maps search
map opens a place search on OpenStreetMap, gmap on Google Maps. Runs no code.
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WorkflowRuns no code
Open selection as a link
Universal Actions: select a web address in any app and open it; bare addresses get https, anything else is refused. Runs no code.
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WorkflowRuns no code
Tidy up whitespace
Universal Actions: select text in any app, collapse its spaces and line breaks, and paste it back. Runs no code.
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WorkflowRuns no code
Markdown helpers
Universal Actions: turn the selection into a Markdown link, bold, code, a quote or a bullet list. Runs no code.
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WorkflowRuns no code
Decode and encode
Universal Actions: decode Base64 or URL-encoded text in a text view, or encode the selection and copy it. Runs no code.
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WorkflowRuns a script
Selection toolkit (Python)
Universal Actions: count words, pretty-print or minify JSON, convert timestamps and dates. Runs a short offline Python 3 script after you allow it.
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Script pluginRuns a script
Case converter (Node, Alfred format)
Type case and some words to get camelCase, snake_case, kebab-case and more. A script plugin that needs Node.js.
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Script pluginRuns a script
Password generator (Python)
pw gives random passwords, PINs and tokens, pw 24 sets the length. Offline; needs Python 3.
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Script pluginRuns a script
ID generator (Python)
id gives a UUID v4, a time-sortable UUID v7, a ULID and a NanoID. Offline; needs Python 3.
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Script pluginRuns a script
Color converter (Python)
color #ff8800 shows HEX, RGB, HSL, HSV and WCAG contrast; also takes rgb(), hsl() and names. Offline; needs Python 3.
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Script pluginRuns a script
Lorem ipsum (Python)
lorem 3 paragraphs or lorem 40 words gives placeholder text to copy. Offline; needs Python 3.
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Script pluginRuns a script
Hash calculator (Python)
hash some text, or the full path of a file, for MD5, SHA-1, SHA-256, SHA-512 and more. Offline; needs Python 3.
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Script pluginRuns a script
Color tools
Convert HEX, RGB and HSL colors or check text contrast. Try colors #f5b52c or colors #fff on #111. Requires Node.js 22+.
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Script pluginRuns a script
Pomodoro
Focus and break timers with pause, resume and saved progress. Type pomo start 25. Check time with pomo status; no background alarms. Requires Node.js 22+.
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Script pluginRuns a script
Translate in browser
Type tr fr hello to open Google Translate with automatic source detection. Text is sent only when you open the result. Requires Node.js 22+.
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Script pluginRuns a script
Tauri docs
Search a curated local index of Tauri 2 guides. Type tauri updater; Enter opens the official page. Requires Node.js 22+.
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Script pluginRuns a script
JWT decoder (Python)
pyjwt <token> decodes a JSON Web Token's header, payload and expiry in plain language. Decode only, no signature check. Offline; needs Python 3.
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Script pluginRuns a script
Number base converter (Python)
base 255, base 0xff or base ff 16: binary, octal, decimal and hexadecimal side by side. Offline; needs Python 3.
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Script pluginRuns a script
Cron explainer (Python)
pycron 30 9 * * mon-fri says in words when a cron expression runs and lists its next five run times. Offline; needs Python 3.
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Script pluginRuns a script
Regex tester (Python)
rx pattern :: text lists every match and capture group of a regular expression (Python syntax). Offline; needs Python 3.
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Script pluginRuns a script
Unicode lookup (Python)
uni U+1F600, uni a pasted character or uni right arrow: code point, name, UTF-8 bytes, HTML entity and escapes. Offline; needs Python 3.
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Script pluginRuns a script
HTTP status codes (Python)
http 404, http redirect or http timeout explains what an HTTP status code means. Built-in table. Offline; needs Python 3.
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Script pluginRuns a script
Port reference (Python)
port 5432 or port ssh: what a TCP/UDP port is normally used for, including common dev-server ports. Never scans. Offline; needs Python 3.
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Script pluginRuns a script
chmod calculator (Python)
chmod 755 or chmod rwxr-xr-x converts Unix permissions between octal and symbolic and explains each class. Calculates only. Offline; needs Python 3.
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Script pluginRuns a script
Date calculator (Python)
days 2026-12-25, days +90 or days 2026-01-01 2026-12-31: days until or between dates, and a date plus or minus N days. Offline; needs Python 3.
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Script pluginRuns a script
Slugify and text stats (Python)
slug Hello World! gives a URL slug and a safe file name, with character, word, byte and reading-time counts. Offline; needs Python 3.
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Native extensionNative program
JWT decoder
Type jwt and paste a token to read its header, claims and expiry. Decoded offline; the signature is not verified.
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Native extensionNative program
Cron explainer
Type cron and an expression to read it in words and see the next five run times (UTC, or add an offset like +05:30).
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Native extensionNative program
Regex tester
Type regex, a pattern, => and some text to see every match and capture group. Rust regex syntax, offline.
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ThemeRuns no code
Sevak Light
Sevak's light theme.
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ThemeRuns no code
Sevak Dark
Sevak's dark theme.
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ThemeRuns no code
Nord
Arctic, north-bluish dark colors after the Nord palette.
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ThemeRuns no code
Dracula
A dark theme with vivid purple accents after the Dracula palette.
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ThemeRuns no code
Solarized Light
Low-glare light colors after the Solarized palette.
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ThemeRuns no code
Solarized Dark
Low-glare dark colors after the Solarized palette.
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ThemeRuns no code
Gruvbox
Warm, retro dark colors after the Gruvbox palette.
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ThemeRuns no code
High Contrast
Black and white with a yellow accent; the text pairs reach AAA.
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ThemeRuns no code
Tokyo Night
A calm dark blue theme after the Tokyo Night palette.
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ThemeRuns no code
Catppuccin Mocha
The darkest Catppuccin flavor, with soft mauve accents.
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ThemeRuns no code
Catppuccin Latte
The light Catppuccin flavor, with a clear blue accent.
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ThemeRuns no code
Rosé Pine
A muted dark theme with dusky purples and soft rose accents, after the Rosé Pine palette.
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ThemeRuns no code
One Dark
The familiar slate-grey editor theme after Atom's One Dark.
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ThemeRuns no code
Everforest Dark
Warm, low-contrast greens for long sessions, after the Everforest palette.
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ThemeRuns no code
Ayu Mirage
A soft, desaturated dark theme with an orange accent, after Ayu Mirage.
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ThemeRuns no code
Nightfox
A cool, blue-slate dark theme after Nightfox.
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ThemeRuns no code
GitHub Light
GitHub's light look: clean white with a link blue.
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ThemeRuns no code
GitHub Dark
GitHub's dark look: neutral grey-blue with a bright link blue.
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ThemeRuns no code
Sevak Amber Glass
A warm dark amber theme made for the frosted-glass blur, with a slightly see-through bar.
Nothing matches those filters.
The machine-readable list is catalog.json. Released builds of Sevak read the gallery pinned to their own release, so a new listing reaches the app with the next release.