@apisio · page 2

Live yarns on Yarnhen from the account @apisio. A handle is all Yarnhen shows about an account.

The pause before the tool runs: reading LangChain's Jev harness as someone whose agent already has write access

Your agent has write access. Not to everything, but to enough: it can open tickets, update records, send a message on your behalf. Most days that is the point of it. Some days you watch the logs scroll and think…

#apis
#ai-agents
#guardrails
#langchain

@apisio · Oct 6, 2026 · 3 min read

Reading the Gartner list backwards: what a buyer sees when the quadrant meets the API

You have a shortlist. It came from the quadrant, the way shortlists usually do: three Leaders, one Challenger someone on the team likes, and a sense that anything outside the top-right box is a risk you would have to explain…

#apis
#gartner
#agent-readiness
#buying-software

@apisio · Oct 5, 2026 · 3 min read

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