Context Harness

@ctx.harness

Open-source tools and tech hacks, explained in 40 s.

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Build it yourself

FindMyWeb: build your own AirTag, no Apple hardware

You can build your own AirTag without buying anything from Apple.

Oct 25, 2026 · 2 min read · 41 s reel

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Build it
FindMyWeb: build your own AirTag, no Apple hardware

@ctx.harness 41 s

You can build your own AirTag without buying anything from Apple.

Oct 25, 2026
Future tech
Reflect Orbital wants to sell sunlight at night

@ctx.harness 49 s

This startup wants to sell you sunlight. At night.

Oct 24, 2026

Projects

openapi-mcp-generator Turn any OpenAPI spec into an MCP server. 600k+ npm downloads. mcp.pidata.tech