Kostas Livieratos @koslib
🇸🇪 🇬🇷 Greek-Swedish SRE building a SaaS holdingco. Exited GitPause, MCPServerFinder💵 always building, tweeting about tech, AI and SaaS Stockholm, Sweden Joined May 2010-
Tweets15K
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Following396
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@stefanroberts @krachtopoulos You’ve missed the Nordics.
So fucking many timewasters when selling a SaaS
@TimurNegru Yyyyyyyes. That’s exactly what I meant.
@PaliparanDotCom @christpatsi I got mocked when I asked once where are the gates. The security guard answered literally “see that door? It will open” 🤣🤣🤣
@levelsio Try Sweden. If you need an AC, just open the window
@tobiastornros Oj oj oj, måste jobba hårdare!
Kostas Livieratos retweeted
We're looking for a Business Development Lead at @CommonPrefix to work on @axelar, XRPL, and many more interesting projects. Must know web3 & interoperability inside out. DM me directly.
Kostas Livieratos retweeted
Another reason to move to the Nordics
@javapapo @protothema παρατηρησα το ιδιο, κατι εχουν κανει αλλα μονο απο κινητο δειχνει να εχει προβλημα. Καποιος στο finops ειχε ιδεαρα 🤣
@tibo_maker So…$19/month for a discord but no mentoring involved, more like a forum
Kostas Livieratos retweeted
Sverige är det enda landet i EU som har minusutsläpp av växthusgaser. Det betyder att svensk skog och mark binder mer koldioxid än vad som släpps ut från transporter, industri och annan verksamhet. Under 2024 uppgick Sveriges nettoupptag till omkring sju miljoner ton koldioxidekvivalenter. Det säger något viktigt i en tid där klimatdebatten ofta präglas av alarmism och tillväxtfientlighet. Sverige visar att ekonomisk utveckling, industriell styrka och minskade utsläpp kan gå hand i hand. Sedan 1990 har Sveriges BNP ökat med över 50 procent samtidigt som utsläppen minskat kraftigt. Samtidigt har även de konsumtionsbaserade utsläppen fallit tydligt över tid. Fossilfri elproduktion, teknisk utveckling, effektivare energianvändning och ett aktivt skogsbruk spelar stor roll. Världen blir inte en bättre plats för att Sverige genom politiska beslut dödar sin egen ekonomi och driver jobb och företag utomlands. Tvärtom.
Kostas Livieratos retweeted
Polsia raised $30M for "AI that runs your company." We did the diligence — on their own data: - Fake ARR (real ≈ $0) - Fake customers (94% dead) - A human-graded Claude wrapper, not autonomous - A god-mode kill-switch on every company you build 🧵👇
Kostas Livieratos retweeted
The Nordics are showing what Europe’s energy future looks like. Norway already generates around 98% of its electricity from low-carbon sources, mainly hydropower and wind. Sweden’s electricity system is built around hydro, nuclear and wind. In 2024, wind reached 25% of annual power generation, and in December it became Sweden’s largest electricity source with 35% of production. Denmark is turning its wind power base into a hydrogen and e-fuels strategy, targeting 4–6 GW of electrolysis capacity by 2030. This is the technological brilliance of hydrogen: it turns cheap domestic electricity into industrial power. Green hydrogen can decarbonise the sectors that direct electrification cannot easily solve: steel, fertilisers, shipping, heavy transport, industrial heat and seasonal energy storage. In Sweden, Stegra is building a €6.5B green steel plant in Boden, targeting 2.5M tonnes of annual production from late 2026, using hydrogen to cut emissions by up to 95%. This is not just climate policy. It is industrial sovereignty.
Kostas Livieratos retweeted
Stockholm verkar börja bli en AI-hubb för Europa 🇸🇪 Intressant utveckling
Kostas Livieratos retweeted
The release candidate for MCP 2026-07-28 is out. The protocol is now stateless: no handshake, no session id, any request can hit any server instance. Plus extensions as first-class (MCP Apps, Tasks), auth hardening, and a proper deprecation policy so we don't have to do this again. blog.modelcontextprotocol.io/posts/2026-07-…
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