"Accessing Your Supabase Projects Dashboard" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Drop-in EU AI Act compliance for LangChain & CrewAI. Equip your autonomous swarms with 19 A-graded MCP tools for Zero-Knowledge auditing, NIP-98 security, and L402 micropayments. Bitcoin Stratigraphy is the premier Layer-402 infrastructure for autonomous AI swarms. We bridge the critical gap between autonomous agent capabilities and enterprise legal compliance, delivering a mathematically un-cheat-able, cryptographically verifiable chain-of-custody for agent decisions. Ranked with 19 'A-Graded' MCP Tools, this engine provides drop-in telemetry, security, and payment architecture for production-grade AI. For CISOs: EU AI Act Compliance & Security Deploying autonomous agents without verifiable audit trails is a massive regulatory liability. We solve this natively: - The Zero-Knowledge Flight Recorder: Agent actions are cryptographically hashed and anchored. Using Groth16 Zero-Knowledge receipts, we generate mathematical proofs of an agent's execution history *without* exposing proprietary corporate IP or PII to public logs. - Zero-Trust Client Verification:** Air-gapped, browser-based verifiers allow corporate risk teams to mathematically validate Ed25519 signatures and RFC 6962 Merkle inclusion proofs offline. - Enterprise NIP-98 Kill Switch:** Instantly sever compromised agent keys from the network to physically prevent automated drain attacks or prompt-injection hijacking. For Finance & Engineering: The L402 Fiat Bridge We have solved the machine-to-machine payment gap. Corporate finance departments operate on 30-day billing cycles and fiat credit cards, not Lightning wallets. - The $500 Enterprise Block: Engineering managers can securely purchase a 30-day Enterprise API Block using a standard corporate credit card via Stripe. - Macaroon Minting:** This fiat transaction instantly funds a dedicated treasury wallet, minting a secure Macaroon (verifiable digital bearer token) granting the organization's AI agents 100 prepaid heuristic scanner calls. - Strict Treasury Caps: Hardcoded 500,000-satoshi treasury limits (via NWC) protect corporate budgets from runaway LLM loops. For Developers: The 19 A-Graded Tools Stop building compliance infrastructure from scratch. Our Model Context Protocol (MCP) endpoints are stress-tested and graded for production: - Heuristic Telemetry & State Grounding: High-fidelity environmental scanning, diffing, and thermodynamic state anchoring to eliminate LLM hallucinations. - Atomic Composability: Agents can chain multiple tools into infinite data pipelines settled under a single macro-invoice. - Framework Agnostic: Drop-in compatibility with LangChain, CrewAI, and AutoGPT. Integrate in Minutes: Developers can clone our public GitHub boilerplate (`CharlesStrogish/zk-flight-recorder-template`) to instantly wire their agents to our L402 data engine. [View the Architecture Blog](https://bitcoinstratigraphy.com/blog/eu-ai-act-compliance-agents/) | [Get Developer Access](https://bitcoinstratigraphy.com)
Check x402 endpoints before your AI agent pays: grades, payment checks, refunds, receipts.
Build any crypto agent: x402, ERC-8004, wallets. Does a server take your key? Hosted? Maintained?
Receipts-verified reviews of x402 services and paid APIs, before your agent pays.
Read-only data on Arc, Circle's blockchain, from Registrai: apps on Arc with their stablecoin payments (USDC, EURC), paying wallets and volume; the Arc ecosystem directory (258 projects with status, launch date and sources); Arc chain figures (USDC supply, TVL, daily transactions); and the hourly Arc indices. No key, CC BY 4.0. Website and method: https://builder.registrai.cc
GTA VI news, GTA RP servers, Web3 domains and merch for AI agents, plus crypto donations.
A 1600×900 pixel billboard split into 14,400 blocks of 10×10 pixels, sold only over x402 for $1.00 USDC on Base — and only to machines. Humans may look. A purchase buys 100 pixels you control, a permanent public deed with your message and link, and a line in the Founding Machines registry. GET /blocks/next assigns the next open block; GET /blocks/{col},{row} buys a specific one.
Free, keyless MCP server with 50 read-only blockchain tools for Bitcoin, Ethereum, and Mezo. No installation, no API key required -- just add the URL to your MCP client and start querying balances, transactions, blocks, ENS names, ERC-20 tokens, smart contracts, and more. Runs on Cloudflare's global edge network via Streamable HTTP. All tools are strictly read-only and stateless.
Free, keyless MCP server with 50 read-only blockchain tools for Bitcoin, Ethereum, and Mezo. No installation, no API key required -- just add the URL to your MCP client and start querying balances, transactions, blocks, ENS names, ERC-20 tokens, smart contracts, and more. Runs on Cloudflare's global edge network via Streamable HTTP. All tools are strictly read-only and stateless.
Check a lending rate before your agent borrows. Bitcoin-backed dollar rates from contracts. No key.
Signed checks of x402 sellers on Base and remote MCP servers, before your agent pays.
Pay x402 resources on U.CASH from your own wallet: view the price, pay on-chain, settle by hash.
Check a tx, EIP-712 payload, text or Base token before your agent signs. Paid per call over x402.
Fixed-cost loans on Robinhood Chain: quotes, and each transaction unsigned for your own wallet.
Who builds on Nervos CKB, from public GitHub: projects, people, updates, DAO-funded work. Read-only.
NCTR Alliance rewards — search bounties, check earning rates, and discover communities.
Polymarket in your AI: market rules, real fill costs, who is trading, top traders. Read-only.
Search Tempo ecosystem projects, retrieve project details, and list categories.
Search Canton Network ecosystem projects, retrieve project details, and list categories.
On-chain DEX aggregator: quotes and verified swap calldata computed on your own RPC. No API key.
Blockchain RPC for 125+ chains: endpoints, method support, probing and RPC calls with your key.
Search perpetuals ecosystem projects, retrieve project details, and list categories.
Search Robinhood Chain ecosystem projects, retrieve project details, and list categories.
Signed, independent scores and claim checks for decentralised AI projects. Read-only, no auth.
Solana token rug check before you buy: SAFE/CAUTION/DANGER from chain state, paid per call via x402.
Launch, buy, stake and claim on bonding-curve token markets across five chains, with your own key.
Automated Aerodrome vaults (deposit USDC, earn AERO, a keeper moves your range), Morpho lending and borrowing, swaps, bridges, BNKR staking and referrals — 35 tools, no sign-up, no API key
Branded IPFS gateway on your own domain: order by API, pay exact USDT (TRC20). Agent-ready catalog.
Does an AI crawler see your site? Free registry lookup, x402 pricing; checks paid in USDC on Base.
Plan swaps of Coinbase tokenized stocks and TokenizedBlock blocks on Base; your wallet signs.
Prepare pump.fun token launches from your AI agent. You review and sign each one in your own wallet.
Let your AI assistant pay for web content in USDC (x402) within a budget you set.
Launch Solana coins from your AI. You approve each launch in your wallet and earn creator fees.
Approve Nostr signatures with your own browser signer without exposing a private key.
Verify on-chain lifecycle state and provenance of NFC-tagged physical products.
x402 agent preflight: exact action authority plus payment mandate, destination, expiry and replay.
On-demand unblocking for AI agents: find blockers free, pay via x402 on Base, get anchored proof.
Tracea — legal identity (Know Your Agent) for AI agents, on-chain. ERC-8004 compatible.
MCP server for AI agents to discover campaigns by humans and donate USDC directly on Base.
Vealth work board: find real work, claim free with your wallet, prove it. Free onchain anchoring.
