"A service for getting live cryptocurrency prices and sending smart contract transactions" matching MCP servers:

Enables scanning Solidity smart contracts for 13 vulnerability classes using pattern-based analysis; provides full audit, quick scan, gas analysis, and detector catalog through MCP tools.

An MCP server that statically audits Solidity smart contracts for common vulnerabilities like reentrancy and access control, enabling developers to identify and fix security issues via natural language.

Enables interaction with the Monad blockchain to analyze smart contract source code for functionality and security, with decompilation support for unverified contracts.

Cross-chain cryptocurrency swaps via Chainflip. Get quotes, execute swaps, and track progress. No API key required to get started.

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.

Provides agents with real Linux VMs to run commands, manage files, expose ports, and track costs, all through an ephemeral sandbox service.

Enables agents to evaluate whether a product-adoption message is worth sending by applying a fixed, evidence-based rubric to a draft, recipient context, evidence, and the agent's own assessment, returning a send, revise, or hold recommendation with a score and reasons.

A live MCP server that connects AI assistants to a running Obsidian instance, enabling full app automation including reading notes, clicking UI elements, managing plugins, and executing JavaScript.

Provides over 1,000 creative ways to decline requests across four categories (polite, humorous, professional, and creative). The MCP server wraps a REST API to help users craft professional rejections through natural language interactions.

Live Google search for AI agents: organic results with positions by country, language and device, plus People also ask questions and related searches; a domain's current rank for a keyword; the open markets with their default languages. Every search is fresh, usually 2–3 seconds per page. New accounts get 100 free searches.

MCP server for tracking crypto transactions (trades, swaps, transfers) with exact Decimal precision, allowing LLM agents to log and query historical records with JSON or Notion persistence.

Enables Claude to interact with NEAR smart contracts: read state, call view methods, decode transactions, and explain contract interfaces.

Enables Solidity callgraph and control-flow analysis to detect reentrancy vulnerabilities in smart contracts, with MCP integration for automated security auditing and DeFi vulnerability triage.

Enables AI agents to look up daily-updated used-device pricing from Swappa, including active-listing averages by variant and realized sold prices per storage tier. It also supports filtering sold comps by condition, carrier, and storage, and resolving free-text device names to Swappa slugs.

Enables users to list their open GitHub pull requests and verify their identity through Keycard-backed, short-lived tokens while connecting via Claude Code.

Enables querying US drug price benchmarks, including retail pharmacy NADAC acquisition costs and Medicare Part B ASP payment limits, with cross-reference by NDC and HCPCS codes, plus 340B covered entity and contract pharmacy lookups.

Provides live and historical cryptocurrency prices, trending coins, and global market data via CoinGecko API, enabling AI agents to fetch real-time and historical crypto information.

MCP server for Korean public procurement law, offering LLM-free deterministic rule-based contract-method decisions, statute/regulation search, and live court precedents from law.go.kr.

Enables users to fetch current and historical prices for 37 US crops from futures, USDA farm, and global benchmark sources, compare commodities, and retrieve group snapshots.

Enables querying current and historical retail petrol, diesel, and LPG prices across European countries, comparing prices by week, and checking data coverage.

Enables AI agents to look up what US hospitals charge for a CPT/HCPCS or MS-DRG code near a ZIP — gross charge, discounted self-pay price, and de-identified payer-negotiated rates — sourced from the standard charges files hospitals publish under the CMS price transparency rule. Also compares up to 10 hospitals side by side by CMS Certification Number and reports whether a given hospital's prices are held, and why not, when they aren't.

Enables querying a style contract, resolving applicable rules for a given task/evidence/consequence, and inspecting recorded sample cases through MCP tools.

Enables users to perform static security audits on EVM Solidity contract code for critical flaws such as reentrancy state changes, unhandled external calls, unchecked delegatecall, and tx.origin authentication vulnerabilities, returning risk audit reports.

Enables static auditing of EVM Solidity smart contracts to detect critical vulnerabilities such as reentrancy state changes, unhandled external calls, unchecked delegatecall, and tx.origin authentication flaws, producing risk audit reports.

Enables automated Solidity smart contract auditing by analyzing callgraphs and control flow to detect reentrancy vulnerabilities. Integrates with MCP-compatible clients to provide deterministic, zero-dependency security assessments.

Run free live audience Q&A and polls from your agent: start an AskOne room, add and launch a poll, approve or hide questions and mark them answered, close the room, then read the questions as a FAQ draft and get the results. Free AI moderation. Uses an organization API token from askone.org

Enables LLMs to ingest and analyze legal agreements, compute risk scores, and monitor non-compliant clauses through MCP tools like ingest, fetch_contracts, and run_analysis.

MCP server for Crypto APIs Prepare Transactions product that builds unsigned EVM transactions for native coin, fungible token (ERC-20), and NFT (ERC-721) transfers.

Daily-verified LLM API pricing dataset (44+ models, CN & global) with a hosted MCP server for live price queries and token cost estimation.

MCP server for UK fuel prices, enabling queries for cheapest stations, nearby forecourts, and area price summaries using official government open data.