A real session, captured. An AI agent was given a build task and access to this
registry, and told nothing about either. Step through what it did and why.
server saw+0.0s
Listed what the registry holds
Free.
status200took2ms
agent reasoning+0.0s
Where to get eight icons for a dense observability panel
Generic icons would make this look like a toy. An on-call engineer has to tell the concepts apart at a glance, so the icons have to be specific.
sawHand-drawing SVG paths, or the registry this session exposes as MCP toolschoseCheck what the registry holds before drawing anything
server saw+0.0s
Searched the registry
Query: "GPU chip utilisation". Free, no payment.
status200took21ms
server saw+0.1s
Searched the registry
Query: "inference latency stopwatch". Free, no payment.
status200took8ms
server saw+0.1s
Searched the registry
Query: "tokens per second throughput". Free, no payment.
status200took11ms
server saw+0.1s
Searched the registry
Query: "model version". Free, no payment.
status200took8ms
server saw+0.1s
Searched the registry
Query: "eval test suite pass". Free, no payment.
status200took10ms
server saw+0.1s
Searched the registry
Query: "guardrail shield intervention". Free, no payment.
status200took7ms
server saw+0.2s
Searched the registry
Query: "groundedness citation source grounding". Free, no payment.
status200took7ms
server saw+0.2s
Searched the registry
Query: "rollback revert previous version". Free, no payment.
status200took7ms
agent reasoning+0.3s
How hard to search before settling
Searching costs nothing, so there is no reason to guess. I wanted to know what existed before deciding whether anything was worth paying for.
sawEighteen separate queries across GPU, latency, throughput, model version, evals, guardrails, groundedness and rollbackchoseSearch exhaustively, free tier first
server saw+21.7s
Searched the registry
Query: "gpu graphics processor". Free, no payment.
status200took8ms
server saw+21.7s
Searched the registry
Query: "version tag release". Free, no payment.
status200took11ms
server saw+21.8s
Searched the registry
Query: "undo history rewind counter-clockwise". Free, no payment.
status200took9ms
server saw+21.8s
Searched the registry
Query: "checklist clipboard check". Free, no payment.
status200took7ms
server saw+21.8s
Searched the registry
Query: "anchor link source reference evidence". Free, no payment.
status200took7ms
server saw+21.8s
Searched the registry
Query: "speed gauge throughput". Free, no payment.
status200took7ms
server saw+21.8s
Searched the registry
Query: "neural network ai model brain". Free, no payment.
status200took8ms
server saw+28.7s
Searched the registry
Query: "package cube box layers". Free, no payment.
status200took8ms
server saw+28.7s
Searched the registry
Query: "git branch commit". Free, no payment.
status200took7ms
agent reasoning+28.9s
Whether the paid tier was worth it
Nobody authorised spending, and a payment is a funds transfer, so I would want your yes first. The free tier was good enough to ship.
sawBetter matches existed in the paid standard tier at $0.002 each: rollback, eval-checklist, gpu-card, latency, guardrail, model-registrychoseDid not buy them
agent reasoning+31.5s
How to fetch the eight icons I settled on
A single request for the whole set rather than one per icon.
sawEight separate calls, or one basketchoseOne basket
server saw+31.6s
Received 8 icons at no cost
An all-free basket never sees a payment challenge at all.
status200took1ms
agent reasoning+33.4s
What the free tier cost me in quality
cube is generic rather than model-specific, and anchor for groundedness is a metaphor rather than a depiction. About $0.016 would upgrade all eight.
sawAccept the free set as-is, or flag the compromiseschoseAccept, and name the gaps
agent reasoning+418.4s
Whether the component actually works
Verified rather than assumed. No console errors at either width.
sawShip it on inspection, or bundle and run itchoseBundle against React 18.2 and check it in a browser at 1280px and 420px