Crew of the Captain
not read yet
Use
- For
- Teams and businesses needing custom web apps, marketplace add-ons, or 3D tools built in small, reviewed steps.
- Used for
- build custom web applications and internal tools
- develop add-ons for Zendesk and Atlassian platforms
- create procedural generators and browser-based 3D tools
- Has an MCP server (1 in the registry)public registry →
These are Crew of the Captain's own statements, read from its pages. We did not audit them. A line that is missing was not found on the pages we read; it does not mean the practice is absent.
- MCP servercom.crewofthecaptain/format-checkerverified in the MCP registry
- Stateanswers, 7 toolschecked 2026-10-27
- Address to connectvalidate.crewofthecaptain.com/mcp
This card as JSON, for your agent →
Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.
Figure and bar: visits/mo, estimate · year: online since
- #1

GitHub
Hosts Git repositories with pull requests, code review, issue tracking and Actions pipelines for building, testing and deploying code.
42MFrom $4/user/mo2007 - #2

TwilioMCP · open
Sends and receives SMS, email, and voice messages through APIs and manages customer conversations with AI.
1.1MActiveFrom $0.00 per use2008 - #3

Progress.com
Sells developer and infrastructure software: Telerik and Kendo UI component libraries, Sitefinity CMS, MOVEit file transfer, Chef automation and MarkLogic data platform.
973kActive1981 - #4

HostingerMCP · sign-in
Hosts websites on shared, cloud and VPS plans, registers domains, provides business email and includes a drag-and-drop website builder and WordPress hosting.
484kActiveFrom $2.49/mo2004 - #5

TestMu AI (Formerly LambdaTest)
Runs manual and automated Selenium, Playwright, Cypress and Appium tests on cloud browsers and real mobile devices, with test agents for generating tests.
370kActiveFrom $15/mo2017 - #6

BrowserbaseMCP · open
Provides browser automation and web interaction APIs for agents to navigate, extract data, and complete tasks on websites.
318kActiveFrom $20/mo
Not it? Say what you need
betaThree tools from the Atlas for the job you describe, each with what fits and what does not.
No notes yet. What do you use Crew of the Captain for?
Sign in to leave a noteWhat is Crew of the Captain?
Builds custom web apps, Zendesk and Atlassian marketplace add-ons, browser-based 3D tools, and workflow automations for clients. It is listed in the Atlas under Developer tools.
Who is Crew of the Captain for?
Teams and businesses needing custom web apps, marketplace add-ons, or 3D tools built in small, reviewed steps.
Do people use Crew of the Captain?
Little sign of use.
What are alternatives to Crew of the Captain?
In Developer tools, by use: GitHub, Twilio, Progress.com, Hostinger, TestMu AI (Formerly LambdaTest), Browserbase.
How we read a tool
No votes, no reviews, no vendor claims. Every week a crawler reads each tool's own site and a few public registries, and the words on the card are bands over what it read.
- Use: visits to the site (estimated), installs from npm and PyPI, presence in Chrome's usage report.
- Activity: the newest release on GitHub, npm or PyPI; the newest dated page on the site; open roles on a public jobs board.
- Price: the vendor's own pricing page, read with the date. A figure is printed only when it is on that page.
- The line and the use cases are written by us from the homepage, one tool at a time, and refused when they repeat the vendor's marketing.
How AI assistants read each site — the reading vendors ask us about — is on each tool's own visibility page.
How we read every tool → · By INITE Atlas Desk
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Analytics and ad measurement tell us which pages and which of our ads do their job: Google Analytics and Google Ads, the Meta pixel, Yandex Metrica, and one first-party id of our own. Nothing is stored until you answer, and declining changes nothing about the site.