@underground-cultural-district/spines-underground
Advanced tools
MCP for the $SPINE holder gate at spine.substratesymposium.com. Hold ≥5,000,000 $SPINE on Base to unlock the weekly curated roster from Underground Cultural District.
MCP for the $SPINE holder gate at spine.substratesymposium.com.
Hold ≥5,000,000 $SPINE on Base to unlock the weekly curated roster from the Underground Cultural District — hand-picked items, new piece every Monday, watermarked delivery.
npx @underground-cultural-district/spines-underground
| Tool | Purpose |
|---|---|
get-token-info | Get $SPINE contract, threshold, and auth flow. Call this first. |
request-sign-in | Step 1: pass your wallet, get the message to sign. |
complete-sign-in | Step 2: pass wallet + signature, get a session token. |
get-roster | List the free-for-everyone shops + holder-only items (requires session). |
unlock-content | Get a specific holder-only item (requires session). |
0x6f75e089e134e7c4Aea629aDaC73d814630f3b07. Buy on Uniswap V4 or Clanker.request-sign-in with your Base wallet address. You get back a SIWE-style message.personal_sign).complete-sign-in with wallet + signature. You get a session token if you hold the threshold.get-roster and unlock-content.The MCP never holds your keys. You sign with your own wallet. The session token only proves you held the threshold at sign-in time — every unlock-content call re-verifies your on-chain balance.
Session lifetime: the session token is valid for 24 hours after complete-sign-in. Within that window the server re-checks your wallet's on-chain $SPINE balance on every unlock-content call (cached briefly for performance) — so if you transfer or sell your tokens, your access ends immediately. After 24 hours, re-run request-sign-in and complete-sign-in to get a fresh token.
@underground-cultural-district/mcp-servernpx firstdollarMIT. By Lisa Maraventano and Spine.
FAQs
MCP for the $SPINE holder gate at spine.substratesymposium.com. Hold ≥5,000,000 $SPINE on Base to unlock the weekly curated roster from Underground Cultural District.
We found that @underground-cultural-district/spines-underground demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
Research
/Security News
A Twitch browser extension on Chrome and Firefox forwards users’ live OAuth session tokens through proxies controlled by a Russian bot service.
Security News
Anthropic found biased reasoning and recklessness drove Claude Mythos 5 to publish malware on PyPI and compromise a security vendor.
Research
/Security News
Malicious Chrome and Firefox extensions target Axiom Trade and Padre users, stealing session tokens and wallet data.