Solution
Extensions&CLIs
Browser extensions and command-line tools, the small utilities that save real time.
From £2,500Indicative. Every project is quoted to scope.
Fixed-price packages
Packages.
Clear, fixed starting prices. Pick a package or ask us to quote to your exact scope.
We build Chrome and Edge extensions and command-line tools that automate the fiddly parts of a workflow. These are focused utilities, scoped tightly and shipped with the permissions users would expect and no more.
What we do
Browser extensions
Chrome and Edge extensions built to current manifest standards, requesting only the permissions the job needs and passing store review.
Command-line tools
Ergonomic CLIs with sensible defaults, helpful output and scripting-friendly exit codes, packaged for easy install.
Workflow automation
Scripts that stitch tools together and remove repetitive manual steps, documented so the team can maintain them.
Where it fits
Use cases.
Browser extension
We build a Chrome or Edge extension that adds your feature to pages, the toolbar or the right-click menu. Permissions are kept to the minimum the job actually requires.
Command-line tool
We turn a manual, error-prone routine into a single command with clear flags and helpful output. It works in scripts and pipelines as readily as by hand.
Workflow automation
We connect the tools your team already uses so a task runs end to end without copy and paste. Steps are logged so you can see what happened and when.
Capabilities
Everything it covers.
- Chrome and Edge extensions on the current manifest standard
- Least-privilege permissions and transparent data handling
- Cross-platform command-line tools for Windows, macOS and Linux
- Clear help, flags and machine-readable output for scripting
- Store submission and update handling for extensions
- Packaged distribution and versioning for CLIs
- Integration with the APIs and services you already run
- Sensible logging so automated runs are auditable
Typical timeline
Most extensions and CLIs take two to five weeks. Store review adds a few days that we plan around.
How scope works
We keep permissions minimal and are clear about what data a tool touches. Store review timelines sit with the platforms, so we build and submit with their policies in mind.
From £2,500
How we work
Four steps, no surprises.
Scope
We map the goal, the constraints and the risks, and agree a fixed brief before anything starts.
Design
Interfaces, architecture and the plan, reviewed with you before a line of code is written.
Build
Type-safe, tested delivery in short increments you can see and steer.
Launch & care
We ship, hand over everything, and keep it running if you want us to.
What you get
Deliverables
- Published browser extension
- Installable command-line tool
- Automation scripts with documentation
- Store or registry listing
- Update and maintenance notes
Tools & technology
- Chrome and Edge
- CLI tools
- Automation
- Scripts
Outcomes
What you can expect.
Repetitive tasks run in one step instead of many manual ones
Your feature is reachable directly from the browser toolbar
Command-line tools slot into existing scripts and pipelines
Permissions and data handling are kept minimal and transparent
Questions
Good to know.
How long does Extensions & CLIs take?
Timelines depend on scope. Most engagements run from a few weeks to a few months, and you get a firm estimate after a short scoping call.
How is it priced?
From £2,500 is an indicative starting point. Every project is quoted to the scope we agree, with no surprises later.
Do we own what you build?
Yes. You own the source code, the design files and the accounts. There is no lock-in.
Do you maintain it after launch?
We can. Hosting, monitoring and updates are available as an ongoing plan, or we hand over cleanly to your team.
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