Registrai Arc data
Read-only hourly data on stablecoin apps on Arc: payments, volume, indices, verified builders.
MCP server · by registrai.cc
About
Registrai Arc data is an MCP server published by registrai.cc. Marketplaces we read that list it: 1 (Official MCP Registry). We first saw it on 2026-10-16 and have recorded no change since. As of our marketplace pass on 2026-10-19.
What it asks for
- Runs remotely
None of the marketplaces we read publishes its tools or the settings it asks for.
What it declares, asks for and runs, in full
Only install plugins from developers you trust. We list what marketplaces publish and do not test plugins.
Works with
- Claude Code
- Codex
- Cursor
- VS Code
- Copilot CLI
A one-click link opens the client, which asks you to confirm before it adds the server.
From the marketplaces that list it and the MCP transport it declares, as each client documents them. We do not test plugins.
Connect
Commands and configs built only from what its marketplaces declare. We do not run them for you and do not test plugins.
As a remote MCP server
Built from what Official MCP Registry declares.
claude mcp add --transport http arc-data https://builder.registrai.cc/api/mcp[mcp_servers.arc-data]
url = "https://builder.registrai.cc/api/mcp"{
"mcpServers": {
"arc-data": {
"url": "https://builder.registrai.cc/api/mcp"
}
}
}Where it is published
| Marketplace | Status | Version | Figures | Verified | First seen |
|---|---|---|---|---|---|
| Official MCP Registry (Open the registry record) | Listed | 1.0.0 | No figure published | Not marked |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
What changed
- Became a product we track
- Official MCP Registry: appeared
Similar plugins
Products whose own names, descriptions, tools and skills are closest in meaning to this one, on every marketplace we read. Closeness is ranked within this list only.
-
Human-governed Arc agent services, live demand signals, quotes, feedback, and USDC commerce.
-
arbitrumoracle io.tooloracle/arbitrumoracle
ArbitrumOracle - 12 Arbitrum tools: ERC-20, Camelot, GMX, sequencer, gas, bridge txs.
-
arbitrum-transaction-preflight io.github.naur9n/arbitrum-transaction-preflight
Paid Arbitrum transaction simulation and risk scoring for wallets and AI agents.
-
Buy Archipelago's Arc token reports, exit costs and wallet balances over x402, within caps you set.
-
arcai io.arcai/arcai
Crypto intelligence: rug/scam scans for any token, verified whale flows, AI signals + track record
-
Monero/Zcash payment webhooks + DeFi liquidation & Ethereum builder data over MCP. Free tier; x402.
-
onchain-activity-index io.github.nexus-mcp-infra/onchain-activity-index
DeFi Protocol Activity Index -- quantitative on-chain activity metric from DefiLlama data
-
asterpay io.github.timolein74/asterpay
EUR settlement for AI agents. Trust scoring, market data, crypto analytics. 16 free tools.
-
terminalfeed io.github.RipperMercs/terminalfeed
Real-time data feeds for AI agents with USDC micropayments on Base for premium tools.
-
Hosted on-chain data for AI agents: DEX trades, OHLCV, top traders, fund tracing, address labels.
Similar plugins by marketplace
The same question asked of one marketplace at a time: is there an analog of this plugin there?
Has a listing on Claude Code: claude-plugins-community (5)
-
BTC signals, ACP service monitoring, on-chain oracle for Claude Cowork. By cognac(꼬냑)
-
AI Agent Skills for stablecoin yield intelligence — real-time APY from 500+ protocols and 20+ CEX. Free API, no auth required. Powered by Barker.
-
A Claude Code plugin with skills for working with the Sentio platform — building blockchain data processors, running SQL queries, managing alerts, dashboards, and endpoints.
-
Connect Claude to 15,000+ blockchain subgraphs via The Graph's Subgraph MCP server. Query DeFi, NFT, DAO, and governance data in natural language without writing GraphQL.
-
Natural language to unsigned DeFi transactions. Translates natural language intents into transaction payloads. Deterministic, no signing, no private keys.
Has a listing on Claude Code: claude-plugins-official (5)
-
Ship stablecoin apps faster. Best-practice skills for USDC payments, cross-chain transfers, wallets, and smart contracts — plus Circle's MCP server for real-time SDK and…
-
LinqAlpha financial research in Claude: guided setup for the LinqAlpha connector, capability-based source selection for fundamentals, estimates, transcripts, filings and market…
-
Portfolio monitoring and analytics for private-capital LP teams using the Chronograph connector: cashflow forecasting, commitment pacing, look-through exposure scans and…
-
Build Airwallex payment integrations in your own codebase. Generates the checkout, card-element, onboarding, and subscription-billing code for an Airwallex integration and wires…
-
Portfolio monitoring, valuations and analytics for private-capital GP teams using the Chronograph connector: portfolio-company one-pagers, fund quarterly review packs…
Has a listing on Claude: knowledge-work-plugins (5)
-
Financial analysis skills powered by Daloopa's institutional-grade data
-
Portfolio monitoring and analytics for private-capital LP teams using the Chronograph connector: cashflow forecasting, commitment pacing, look-through exposure scans and…
-
Portfolio monitoring, valuations and analytics for private-capital GP teams using the Chronograph connector: portfolio-company one-pagers, fund quarterly review packs…
-
Carta Investors plugin — skills for querying investor data, performance benchmarks, regulatory reporting, AGM deck generation, brand extraction, and more via the Carta MCP Server.
-
Official Bigdata.com plugin providing financial research, analytics, and intelligence tools powered by Bigdata MCP.
Has a listing on Codex: openai-curated (openai/plugins) (5)
-
Available for US1 customers only. Analyze, investigate, and act on your Datadog telemetry directly from ChatGPT using natural language. Ask questions about your production…
-
Public equity investing workflows for listed-company research, earnings analysis, valuation, model updates, long/short pitches, catalysts, thesis tracking, ETF/index and…
-
PostHog gives your AI agent direct access to your product analytics, feature flags, experiments, error tracking, surveys, logs, and LLM analytics. Ask questions about your data…
-
Cloudflare platform plugin with curated skills for Workers, Wrangler, and Agents SDK plus the official Cloudflare API MCP server.
-
Skills for NVIDIAs ecosystem spans GPU acceleration, CUDA, AI agents, inference, robotics, Physical AI, Omniverse, and simulation. This plugin helps you understand the pieces…
Has a listing on Community GitHub marketplaces (5)
-
ArcBlock company knowledge base: products, technical architecture, and strategy. Use /arcblock-context to load context on demand.
-
Free, keyless MCP server with 65 read-only blockchain tools across Bitcoin, Ethereum, and Mezo. No local installation required.
-
Query cryptocurrency on-chain data, OHLCV prices, market data, and Research & QuickTake insights.
-
On-chain AI skills (balance, tx, price, wallet, chat, send, trade, fund) via x402 micropayments on Base
-
Connects the agent to Aave's official MCP server: live V3 and V4 markets, wallet positions and health factor, DAO governance, and unsigned non-custodial transactions.
Has a listing on Copilot CLI: github/awesome-copilot (5)
-
Explore and query TimeBase streams, schemas, QQL, symbols, and server status via MCP.
-
Visualizes live session AI-credit usage as a Pac-Man board with pellets, ghosts, fruit milestones, and game-over limits.
-
See your local Copilot token usage by day, model, and session, and get tips to use it more efficiently.
-
Arize AX platform skills for LLM observability, evaluation, and optimization. Includes trace export, instrumentation, datasets, experiments, evaluators, AI provider integrations…
-
Safe BLE diagnostics, evidence workflows, and guarded automation for AI agents.
Has a listing on Copilot CLI: github/copilot-plugins (5)
-
Toolkit for building Microsoft 365 Copilot declarative agents — scaffolding, JSON manifest development, and capability configuration.
-
mcp-apps
Generate MCP App widgets for MCP tools. Produces self-contained HTML widgets using the MCP Apps protocol.
-
Build and manage Microsoft Dataverse solutions using natural language. Includes table/column creation, solution lifecycle, data operations, and MCP server configuration.
-
mobile-app
Build and deploy Power Apps code apps for mobile using Expo (React Native), with native device functionality and Power Platform connectors
-
Build Power Apps Canvas Apps using the Canvas Authoring MCP server.
Has a listing on Cursor: cursor/plugins (5)
-
Check balances, get quotes, and preview or place trades.
-
Pull source-linked fundamentals, KPIs, filings, and prices.
-
Review positions, balances, P&L, and draft trade instructions.
-
View your eToro portfolio, balances, positions, and watchlists, research instruments and traders, and prepare and place trades.
-
View portfolios, positions, orders, watchlists, and market data, and trade in a Robinhood Agentic account.
Has a listing on Docker MCP Catalog (5)
-
OpenZeppelin Stellar Contracts
Access to OpenZeppelin Stellar Contracts.
-
A Model Context Protocol (MCP) server exposing Bitcoin blockchain data through the Maestro API platform. Provides tools to explore blocks, transactions, addresses, inscriptions…
-
Access to OpenZeppelin Stylus Contracts.
-
mcp io.github.hummingbot/mcp
MCP server exposing Hummingbot API for automated multi-exchange trading
-
Discover and connect to a curated marketplace of MCP servers for extending AI agent capabilities.
Has a listing on Official MCP Registry (5)
-
Human-governed Arc agent services, live demand signals, quotes, feedback, and USDC commerce.
-
arbitrumoracle io.tooloracle/arbitrumoracle
ArbitrumOracle - 12 Arbitrum tools: ERC-20, Camelot, GMX, sequencer, gas, bridge txs.
-
arbitrum-transaction-preflight io.github.naur9n/arbitrum-transaction-preflight
Paid Arbitrum transaction simulation and risk scoring for wallets and AI agents.
-
Buy Archipelago's Arc token reports, exit costs and wallet balances over x402, within caps you set.
-
arcai io.arcai/arcai
Crypto intelligence: rug/scam scans for any token, verified whale flows, AI signals + track record
Found by meaning, not by shared code or a shared repository: similar plugins stay separate products, and this is not a review or a recommendation.
Want this mark on your plugin in our catalog?
Prove you maintain it with a file in its repository, a file on your domain or a DNS record, and you can show this mark on the card, with live banners for your site and README. How verification works
You also get alerts when a marketplace lists it, drops it, changes its verified mark or what it asks for, and its remote endpoint goes on monitoring as a web service.
Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.