Code, trusted before it's deployed.
Find copy-pasted code before it's exploited. Score repos before they're trusted. Verify provenance before you deploy. AI-driven GitHub analysis, surfacing forks, derivatives, and AI-generated junk in seconds.
- contracts/Token.sol92%
- src/router/Router.sol78%
- test/Setup.sol47%
- scripts/deploy.ts12%
- lib/SafeMath.sol8%
12 contract Token
13 {
14 function mint(...) {
15 require(...);
16 }
12 contract Token
13 {
14 function mint(...) {
15 require(...);
16 }
Mixed. 4 files match upstream Uniswap v3 forks. Repo age 2 mo, single contributor.
Trusted by trading desks, audit teams, and on-chain alpha groups
Axiom
GMGN
Photon
BULLX
TrojanTrust Layer for AI-built code
Run the scanner$VRTY for audit teams
Read the litepaperTrust before you deploy.
A code-trust score, a sub-second similarity diff, and an AI- written verdict — wired into the surfaces your traders, agents, and audit teams already use.
// The three signals
Built for the Token-Launch Era
Communities shouldn't just trust. They should verify, score, and audit — automatically and in seconds.
- Score every commit, every contributor, every contract.
- Map upstream copies before launch day.
- Cache scans across consumers — pay once, share forever.
One Scan.
Full Picture.
A web scanner, REST API, and embeddable iframe powered by Claude — paste any github.com/owner/repo and Vouch returns a trust score, file diffs, and a written verdict.
- · 0–100 trust score
- · Side-by-side file diff
- · Written origin verdict
- contracts/Token.sol12%
- src/router/Router.sol8%
- src/lib/SafeMath.sol92%
- scripts/deploy.ts4%
- test/Token.t.sol47%
- CTFctf-archives/cmichelin3
- Auditaudit-references/oz-toolbox2
- Templatetemplates/erc20-starter1
Code Audit for AI-Generated Repos
Vouch flags AI-generated copies, forks, CTF datasets and academic mirrors before you deploy or invest. Every file scored, every match traced.
- AI-generatedDistinguishes Claude/GPT-shaped repos from genuine human code.
- Forks & rebrandsSurfaces re-skinned copies even when files were renamed.
- CTF / academicTags datasets and challenge mirrors so they don't kill your score.
Introducing RepoScan
GitHub Code Search unlocked discovery. For the first time, you can find exact copy-paste across millions of repos. But surfacing matches is only step one. Scoring trust is step two.
Designed to turn code review into infrastructure.
Read the specDesigned to turn repo signals into verdicts.
- .01
Submit a repo URL
Paste any github.com/owner/repo into the scanner, drop the embed iframe on your page, or POST to the REST API.
- .02
AI scrapes & searches
Vouch pulls source files, commit history, and contributors — then runs file-level similarity search across the public corpus.
- .03
Score, diff, verdict
Get a 0–100 trust score, a side-by-side diff against the top match, and a written verdict on origin vs. derivative.
Learn more
Why choose Vouch?
Vouch is building the trust layer for the token-launch era — scanner, REST + SSE API, and embed iframe built around a single repo-provenance score.
AI-driven
Claude reads code in context — not regex. Catches refactored copies and re-skinned scams.
Real diff
Side-by-side viewer maps every match to its origin file with line-level highlighting.
Multi-source corpus
Indexes academic datasets, CTF archives, audit references and DeFi production code.
Built for agents
x402 payments, sub-second SSE progress, sessionToken polling — autonomous-ready.
// By the numbers
Real scans. Real verdicts. Already in motion.
Frequently asked.
Vouch is an AI-powered GitHub provenance scanner. Paste any github.com/owner/repo and we score originality 0–100, surface derivative repos, and write a verdict on whether the code is original or copied.
// Become one with Vouch
Trust before you deploy.
Verify before you trade.
Embed the iframe on your launch page, wire the REST API into your audit pipeline, or open the scanner directly. The first 1,000 scans are free for token holders. Strategic-collaboration spots are open.