"SearXNG - Open Source Metasearch Engine" matching MCP servers:

Complete DeFi intelligence — Yield, Staking, Restaking, RWA, Perps, Gas Optimization & Contract Security. One answer, not raw data.

Enables AI agents to inspect and measure live crypto charts, read indicator and market-structure data, add native indicators, and create editable annotations through a local MCP bridge.

DISCONTINUED (October 2026): the ZPL Engine service is offline, so this MCP server no longer works. Repository archived, npm package deprecated.

Provides crypto market intelligence tools, reference resources, and prompt templates for sentiment analysis, mindshare tracking, social intelligence, and more.

Real-time DEX token momentum, orderbook liquidity depth, and whale flows on Base Mainnet gated with gasless x402 micropayments.

A cryptocurrency news aggregation server providing AI-powered sentiment ratings, trading signals, and real-time market updates. It allows users to search news by coin, source, or engine type and filter results based on AI impact scores and bullish/bearish signals.

An MCP server that records consented, attributed, paid-for receipts for open-source dependencies, settling per-call USDC payments on Algorand with on-chain attribution.

Open-source routing layer that splits compute jobs and inference prompts across resources using Gemini, with MongoDB-backed route books and priced allocations.

CheapestInference — unlimited flat-rate API for frontier open-source LLMs

An open-source financial data server that exposes MCP tools and HTTP endpoints for A-share, US equity, ETF, index, and crypto market data, technical indicators, fundamentals, money flow, news, and filings. It enables AI agents and backends to query multi-source market data, run analysis, and export CSV/JSON for code-execution workflows.

Hourly news sentiment and typed market events (hack, regulation, listing, delisting, legal) for 30 crypto pairs, with source links on every signal. Four tools cover the latest score per symbol, history, classified events and the symbol list, and a free API key works out of the box

MCP server for Pi Network that enables AI agents to query Pi chain data (balances, transactions) and verify user tokens, with optional payment sending that is off by default.

Quick-scan a smart contract for rug, honeypot, or centralization risk before sending funds. It combines verified source, live on-chain state, and heuristic Solidity analysis to return a SAFE/CAUTION/HIGH-RISK verdict.

Enables cross-chain swap execution across 12 venues and 17 chains, including native Bitcoin as source or destination, with tools for quoting, execution, status, and health checks. No signup, API key, or protocol fee required.

Per-transaction crypto trade validator for AI agents, validates trades with PROCEED/CAUTION/BLOCK verdicts, scans tokens for anomalies, detects rug pulls, and searches across DEXes. Powered by WaveGuard physics engine with deterministic PDE-based analysis.

A local, read-only MCP server that lets AI assistants securely access your Ripio account to retrieve balances, activity, prices, limits, and open orders using your own API key.

Enables MCP clients like Claude Desktop, Claude Code and ChatGPT to fetch historical OHLCV bars, funding rates, trades and quotes from crypto exchanges and market data providers, along with macro, positioning and trade-flow datasets, through a single unified tool. It validates intervals, dtypes and per-source parameters before calling the AuraStream API, so users can query and compare time series across many sources in natural language.

On-chain investigation and analysis tools for Solana blockchain, enabling detection of wash trading, funding source tracing, holder concentration analysis, and MEV/bundle activity identification.

Open-source MCP server exposing the Agent402.Tools catalog: 500+ pay-per-call tools for AI agents, including browser rendering, web search, PDFs, OCR, LLM inference, code execution, live financial/crypto/macro data, SEC EDGAR, and wallet-keyed memory. Free via proof-of-work, or pay per call in USDC across ten chains via the x402 protocol. No API keys, no signups

Enables AI hosts to propose crypto trades that are checked by a deterministic risk engine, returning LONG, SHORT, or NO_TRADE decisions with refusals and an auditable paper-fill trail.

Exposes an aggregated banking transaction history — paginated Binance and BNC transaction listing, source freshness, single-transaction lookup, and per-asset credit/debit/net summaries — to LLM clients over stdio. All tools are read-only, and counterparty detail is redacted unless explicitly enabled.

Provides live market and account data from Hyperliquid, including perp and spot prices, funding rates, open interest, order books, and wallet positions, without requiring an API key.

Read-only MCP server that enables natural-language queries about Solana NFTs, including ownership history, freeze/burn rights, marketplace sales and floors with source and currency, directly from the chain and marketplaces without sign-up.

Marketplace MCP for paid HTTP APIs. Pay per call in USDC on Base via the open x402 standard — non-custodial. 13 tools for discovery, buying, and publishing APIs.

A wallet for AI agents with spending limits: pays x402 and MPP APIs in USDC (Base, Solana, Algorand) and RLUSD (XRP Ledger), checks every payment with presign-guard first, and asks for approval on your phone above your limits. Source in the wallet-mcp folder; npm: presign-guard-wallet-mcp.

AI-native quantitative trading signal engine for crypto and TradFi perpetuals. Multi-factor composite BUY/SELL/HOLD signals, cross-venue funding rate arbitrage scanning, and market regime detection powered by Hyperliquid data.

Read-only MCP server for your Nimiq books: balances, classified history, daily statements priced at each day's close, staking positions, yield projections and rewards. Drafts payment requests and stake links that open in the NimBooks app. Never signs, holds no keys, runs locally.

Enables AI agents to query Keel's Stellar liquidity risk engine for executable order-book and AMM depth, maximum safe collateral sizes, asset risk bands, flags, and historical readings, with ledger and methodology provenance on every answer. All tools are read-only, so agents can assess collateral and trade depth without signing or submitting transactions.

Read-only crypto market data for AI assistants: Bybit and Binance spot prices, perpetual funding and open interest, top coins, DeFi TVL by chain or protocol, and stablecoin flows. No API keys.

Provides AI agents access to cryptocurrency derivatives analytics through 22 unified tools covering 80+ CoinGlass API endpoints. Enables analysis of open interest, funding rates, liquidations, whale positions, order book data, and market sentiment indicators with plan-aware feature gating.