GTM Skillathon 2026 / Results
Europe's first agent skill hackathon filled Builders House on 28 August. Sixty-nine builders checked in. One evening later, their work was public.
Event partners and venue
The house was full
Eighty-one people registered. Sixty-nine made it through check-in. Builders House had no quiet corner left, and no previous event had filled the whole place like this one.
Teams had two and a half hours, a hard cutoff, and one job: turn a real go-to-market problem into a reusable agent skill with evidence that it worked. Thirty-four teams made the deadline.
The winners
Two teams shared each prize place. Missing Answer took the fourth-place honorable mention.
$buyer-proof-gapDan Stinga
Runs a constrained skeptical-CTO simulation, maps objections to incumbent proof pages, and returns one testable positioning angle or an honest abstention.
$agentmarkup-readiness-gapcochinescu + pax-k
Compares a site and competitor through browser and AI-crawler requests, then turns the differences into a proof-backed remediation handoff.
$property-permit-leadsStefan Stoica + Tudor-Andrei Dumitrascu
Finds new Romanian residential permits, checks the companies behind them, and produces a sourced lead review for financing outreach.
$fit-or-skipArminSHaf
Checks a target company against a seller's ICP and returns a cited pursue, investigate, or skip decision.
$human-touch-copy-triageAdrian Ciubotaru
Checks draft marketing copy sentence by sentence against voice and compliance rules, then produces a safe revised draft.
$geo-expansion-judgeRadu
Turns a cross-border expansion question into a sourced go or no-go brief for a physical-product brand.
$missing-answerAndrei Radulescu
Finds the strongest public buying question a SaaS website fails to answer and produces one sourced, review-only page change.
Statistically unhelpful fun fact
Ten teams had exactly two people. Three of those teams paired an Andrei with another Andrei. We checked how strange that is. It is very strange.
About 1 in 540,000
under a plausible 5% Andrei rate among attendees.
P(≥3) = Σ C(10,k)(p²)ᵏ(1-p²)¹⁰⁻ᵏ| Andrei rate | Chance of at least 3 |
|---|---|
| 3.5% | 1 in 4.6 million |
| 5% | 1 in 540,000 |
| 10% | 1 in 8,800 |
| 15% | 1 in 824 |
The range changes fast with the assumed name rate. Romania's Interior Ministry previously counted roughly 337,000 men carrying names associated with Saint Andrew, which suggests a national male rate near 3 to 4 percent. A young Romanian tech crowd may be different. Source
The public archive
Every link opens the exact skill file at the commit judged on the night. The repository link points to the team's public project.
Iacob Andrei Radu + Vasilescu Alexander Iulius
$etsy-fulfillment-leadscustomAdrian Ciubotaru
$human-touch-copy-triagepersonalized growth enginescochinescu + pax-k
$agentmarkup-readiness-gapai search optimizationDarius Zamcu + Bogdan-Marius Alexandru
$identity-extractorcustomAmir Mohammadi
$trigger-moment-minercustomArminSHaf
$fit-or-skipcustomRadu
$geo-expansion-judgepersonalized growth enginesBucurenciu Cristian
$ai-search-readiness-auditai search optimizationMZir0-0
$buyer-question-coverageai search optimizationClaudiu Busuioc
$outreach-personalizerpersonalized growth enginesDaniel Stanciulescu
$intro-call-signalspersonalized growth enginesAndreea Bogdanovici
$fix-everywherecustomAndrei Ghita + Andrei Dobre
$personalized-outreachpersonalized growth enginesAndrei Lazureanu + Andrei Chirata
$geo-citation-engineerai search optimizationMatei Oprea
$gtm-graphmulti agent orchestrationMicu Roberta + Despina Mihaela
$competitive-feature-matrixcustomTeo
$gtm-product-page-auditai search optimizationKarel
$roadmap-vulturecustomRoman Kojuhari
$ai-search-readiness-auditai search optimizationAndrei Chiscaru + Andrei Burlacu
$signup-friction-scorerplg automationAndrei Radulescu
$missing-answerai search optimizationovidiupopeti
$qualified-account-outreachpersonalized growth enginesDan Stinga
$buyer-proof-gapsynthetic buyer simulationsmmartinalexandru
$pdp-answer-auditai search optimizationmogaeduard + hackatonnnnn
$icp-validatorpersonalized growth enginesAndrei Macarescu
$refineforgecustomCristian Coc
$creator-perk-opportunitypersonalized growth enginesSergiu Craioveanu
$human-touch-copy-triagecustomDavid + Lidia
$search-visibility-gapai search optimizationStefan Stoica + Tudor-Andrei Dumitrascu
$property-permit-leadspersonalized growth enginesAlinDev
$local-lead-finderpersonalized growth enginesEduard Nita
$tender-demand-scancustomSilvian Achim
$reddit-pain-signal-minercustomTiberiu Rosu
$ai-search-readinessai search optimization