@AppearAPI

The offline-first programmable automation layer for your API schema lifecycle. Unifying discovery, validation, documentation, and AI agent automations.

 Melbourne, Australia
appear.sh
Joined January 2024
  • Tweets28
  • Following110
  • Followers15
Appear retweeted
Tom
@Tom_MkV8 Dec 2025
Most teams are already schema-last for their APIs -code ships, traffic flows, docs come later (if at all). Appear just automates it. Live traffic in, accurate OpenAPI out. Have a read here: appear.sh/blog/schema-last-w… #openapi #dev #APIs

Schema-Last: Why the best API documentation starts with reality | Appear

Design-first rarely survives contact with reality. Schema-last captures what your APIs actually do—no drift, no lies.

appear.sh
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Appear retweeted
Tom
@Tom_MkV13 Aug 2025
Upgrading the OAS Zod Validator to Zod v4, plus fixes and improvements: - Adding $ref path validation to ensure it points to the component object - Added query method to Path objects - Changed format to support any string instead of enum Always more to do, but it's close!
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Appear retweeted
Tom
@Tom_MkV28 Jul 2025
Wrote up about how Appear approaches API documentation, and why I love good docs - and so do agents and humans alike: appear.sh/blog/end-of-manual…

The End of Manual API Documentation | Appear

Discover how automation is revolutionising the way we document APIs, saving countless hours and reducing human error. It's time to let the machines do the tedious work.

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Appear retweeted
Tom
@Tom_MkV12 Jul 2025
Finally got the ship off the ground. First time ever, and only just the start.
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This is pure gold. Agentic AI framework comparison by Ida Silfverskiöld. 10/10 for usefulness. ilsilfverskiold.com/articles…
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What could go wrong?
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Replying to @zebassembly
We've recently rebuilt @AppearAPI in similar way. Using @tinybasejs as sync engine to push data to Durable Objects and let users fetch them from there. It's harder than it looks but it's 100% worth it.
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literally me explaining how @AppearAPI works
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Appear retweeted
Tom
@Tom_MkV24 Mar 2025
The validator is improving in coverage, but there is some performance work to do next: - Schema caching - WIP - Memoization of key functions - Optimised reference resolution - Memory usage optimisation #openapi #devtools #api
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Appear retweeted
Tom
@Tom_MkV23 Mar 2025
AI for API documentation is good, but there needs to be a deterministic basis for rapid exaptation in this agentic/MCP epoch. Appear aims to facilitate MCP & AI enablement but provides guidance on the maturation of your APIs. #openAPI #validation #maturity #api
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Appear retweeted
Tom
@Tom_MkV16 Mar 2025
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An example of an email signature created with Hoosh, including some custom artwork to improve how recipients convert.

ALT An example of an email signature created with Hoosh, including some custom artwork to improve how recipients convert.

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