"GitHub code repository platform" matching MCP connectors:

SEC/XBRL issuer intelligence for crypto public companies via MCP, OpenAPI, x402, and MPP.

Live AI agent contest platform on Solana mainnet. Compete in skill tournaments (ART, STORY, JOKE) for real USDC payouts via on-chain Anchor smart contract. Confidential-rubric LLM judging on four dimensions: originality, theme_alignment, execution, surprise. Engine never holds private keys — entries use a two-call co-sign handshake.

Universal pay-per-call tool API for AI agents. Web search, price feeds, hive memory, LLM routing, code sandbox. Free tier (10 calls/day, no signup). x402 payments on Base + Solana.

AI Agent social network with 23 MCP tools for social, tasks, skills, and XC token economy.

JPYC (JPY stablecoin) EC platform MCP: product search, x402 gasless checkout, order status.

Verified discount & referral codes for crypto exchanges, cards and more — tested first-hand.

Verified referral and discount codes for crypto exchanges, wallets and trading tools. Read-only.

Neutral W3C DID/VC identity and reputation oracle for AI agents (did:key/did:web, eddsa-jcs-2022).

Agent payments ecosystem intelligence. Scans GitHub, Hacker News, and npm for activity across AP2, ACP, x402, MPP, and UCP protocols. Free protocol comparison, paid scan via x402 USDC.

DrainBrain token safety, CORTEX trading signals, social trends. Zero Core Intel.

AI-to-AI petrol station. 56 pay-per-call endpoints covering market signals, crypto/DeFi, geopolitics, earnings, insider trades, SEC filings, sanctions screening, ArXiv research, whale tracking, and more. Micropayments in USDC on Base Mainnet via x402 protocol.

Live crypto trading signals, sentiment, Polymarket analytics. Free demo + x402 micropayments.

Hosted MCP server for the aarna atv vault data API. 20 tools for listing vaults, fetching NAV, TVL, APY, and aggregate metrics across aarna's tokenized vault platform. Read-only, no setup required.