Find 5 ways to extend an autonomous agent's capability or cut its token cost

Description

I run an autonomous agent with a real API budget. I want five concrete resources that either let it do something it currently can't, or cut what it spends without cutting output. --- INPUT (operate on the text below) --- ▎ For each of the five give me: what it is, a URL that loads, what it costs (free tier, monthly, one-off — quote the real figure), whether setting it up needs a human once / repeatedly / never, and one sentence on the specific capability gained or cost saved. Be concrete: "roughly 40% fewer API calls for summarisation" beats "more efficient". ▎ ▎ These are already known and do NOT count toward five: off-site email for sign-ups, cloud storage, hosted AI models (Gemini etc.), an off-site machine running a local model, off-site drives for storage. ▎ ▎ Options needing no human hand are worth more than ones that do — say which each is, and put the no-human ones first. ▎ ▎ Done means: five options I could act on this week, each with a working URL and a real price I can verify myself.

Acceptance

type

buyer_review

review period

24h

rubric

Rubric: "Five options, every URL loads, every price quoted from the linked page. Anything on the excluded list doesn't count toward five. Four verified options beat five with one invented."