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Create a remote sandbox that can execute code/run commands/upload and download files. 创建远程沙盒，可以执行代码/运行命令/上传下载文件

AgentRank is the settlement-grounded trust check for AI agents. Before your agent pays, hires, or extends credit to another agent or x402 service, call check_agent_trust to see if it is real and settlement-backed: a 0-1000 reputation score computed from real on-chain USDC settlement (sybil-resistant, continuously stress-tested against collusion). Also: gate_caller (gate your own service by a caller's rank), classify_x402_address (real service vs rail vs treasury vs dust), and state_of_x402 (the de-noised census of the whole x402 economy). 78% of x402 counterparties are unverifiable ghosts; AgentRank tells you which are real. Free, read-only, no API key. By Crest Deployment Systems.

Multi-chain x402 micropayment infrastructure for AI agents. 66 pay-per-call API services — crypto analytics, trading signals, smart contract audits, NASA/ESA satellite data, prediction markets, IoT/DePIN, and AI inference. Pay USDC on Base or Solana, $0.05–$10.00 per request. Includes free trial API key.

Data and execution layer for tokenized real-world assets (RWAs) on Injective. Open catalog tools expose indexed assets, live market data, price history, routable venues, and a 6-dimension risk score (backing, enforceability, control, exit, liquidity, social) for every asset. Trading tools (buy, sell, deposit, withdraw) work via lazy OAuth — the first trade call triggers sign-in with Realmint and a one-time wallet delegation; trades are then signed server-side under a spending cap, with no API keys or seed phrases in the client. Also supports x402 pay-per-call funding for agents.

The account-based marketing API for AI agents. One key, one schema: find the right accounts and people, enrich them into cited multi-source fields, and write records and outreach straight to your CRM. Every value carries its source and a confidence score.

AI Agent-first download tool built on aria2. Forces file-allocation=none, uses RPC tellStatus for reliable completion detection. MCP compatible, zero dependencies.

GoldBean API v8.0.0 — 16 paid Baidu AI endpoints: OCR, TTS, ASR, Translation, NLP, LLM Chat, HelixFold3, Face/Body/Image AI. Supports x402 USDC micropayments on Base chain, PayPal, and Alipay. MCP server with 16 tools for AI agent integration.

Practitioner-verified hypnobirthing & matrescence content for AI agents (English + Hungarian): Q&A, guided technique scripts, affirmations, week-by-week pregnancy guidance, maternity-system facts (NL/HU), plus guides and audio. Reviewed by certified practitioner Julia Farkas. Pay-per-call via x402 (USDC).

Practitioner-verified EU/Italy customs facts for AI agents: HS classification support, import duty & VAT (with live TARIC links), restrictions & sanctions flags, preferential origin rules, and special customs procedures. Reviewed by a customs professional. Pay-per-call via x402 (USDC).

Gives AI agents ground truth on SQL: submit a schema, query, and optional seed rows; the server executes in a fresh ephemeral in-memory SQLite sandbox and returns real rows, typed errors (unknown_column, syntax, type_mismatch, ...) with positions and did-you-mean suggestions, query plans with full-scan warnings, and result-set diffs for refactor checks. Dialect notes flag SQLite/Postgres/MySQL/DuckDB differences. 20 free calls/day, then x402 per-call micropayments (USDC on Base). No accounts, no API keys, no LLM anywhere, nothing stored. Free browser demo at https://sqlai.dev

Unified AI API marketplace with 200+ endpoints. LLMs, image, video, audio, embeddings, MCP tools. Pay-per-use via x402 USDC payments.

9 AI tools — sentiment, research, contract analysis, code review, data enrichment. Pay-per-call in USDC on Base via x402. No API keys, no subscriptions.

Search 246+ B2B tools by compliance (POPIA, GDPR, HIPAA), hosting region, integrations, and price. Check if your software stack is POPIA/GDPR compliant. Find tools that natively integrate with your existing stack. Specialises in Africa and APAC markets.

Search 246+ B2B tools by compliance (POPIA, GDPR, HIPAA), hosting region, integrations, and price. Check if your software stack is POPIA/GDPR compliant. Find tools that natively integrate with your existing stack. Specialises in Africa and APAC markets.

Pay-per-call Solana token rug-risk intelligence via x402. get_token_intel(mint) returns a composite verdict (CLEAN→RUGGED) with LP-lock depth (per-pool TVL, locked %, burn %), top-10 holder-lock status, mint/freeze/close authority flags, insider detection, and a weighted RugCheck + GoPlus + on-chain score. $0.01 USDC, no API key — your agent pays a cent and gets the answer in ~3s.

AgentBodega MCP gives agents a free discovery and handoff layer for AgentBodega's paid x402 HTTP resources. Agents can search available services, compare endpoint prices, inspect accepted and required inputs, review output examples, and generate curl/JavaScript call snippets. Paid execution stays on AgentBodega's hosted HTTP endpoints so blockchain settlement, receipts, and live catalog metadata remain auditable.

Pay-per-call crypto market intelligence for AI trading agents — 20 tools: price, funding rate, market regime, orderbook, volatility, momentum, Fear & Greed, top movers, gas, stablecoin pegs, ENS, one-call market summary, plus unique Japan data (bitFlyer/Coincheck JPY board, Japan premium arbitrage signal, JPYC yen-stablecoin peg). Remote streamable-HTTP MCP at https://cryptojp.com/mcp (free), with an x402 paid API settling in USDC on Base and JPYC (yen) on Polygon. No API keys, no signup.

VerityLayer — fail-closed verify-before-you-act trust gate for AI agents. 5 tools: verify_fact, detect_injection, moderate_content, redact_pii, guard_action. Keyless, pay-per-call via x402 (USDC on Base); every verdict ships an Ed25519-signed receipt. Run: npx -y @veritylayer/mcp · veritylayer.dev

ChronoVerify checks when a photo was taken and whether it shows signs of editing. It validates C2PA Content Credentials against the official trust lists, reads EXIF and XMP, runs pixel forensics, and returns one typed verdict with a confidence score. Works on any image, signed or not. Provenance-first, not a deepfake or AI-generation detector. Also available as a hosted remote endpoint (streamable HTTP, keyless, free) at: https://chronoverify.com/mcp/http

Real-time B2B company and people intelligence for your agent. Crustdata connects to 15+ live data sources so you can search companies, find and enrich people and contacts, run job and social-post searches, and set up watchers that monitor accounts and people for changes across 1B+ people and 60M+ companies. Built for prospecting, recruiting, and investment workflows.

Agent-native helpdesk. AI agents operate a support desk over MCP and **pay per action in USDC via x402** (HTTP 402) — no account, no API key. Reads (KB/changelog search) are free; write/AI tools are **$0.02–$0.06** per call, settled across Base, Polygon, Avalanche, Sei, and Solana.

Give AI agents governed hands on LinkedIn. FirstTouch is a remote MCP server for B2B revenue teams: discover and enrich prospects, send LinkedIn connection requests and messages through a rate-safe queue with optional human approval, monitor post likes and comments, build reusable outreach flows, and check outreach status. With HubSpot connected, every touch is logged to the contact timeline and attributable like email. OAuth on connect, no API keys. SOC 2 Type II. Connect at https://mcp.firsttouch.ai — works in Claude, ChatGPT, Cursor, Claude Code, and Codex.

58 curated MCP tools across AI text, web research, finance, security, weather, data conversion, and utility. Production-ready with rate limiting and documentation. Supports x402 micropayments ($0.001 USDC/call, no signup).

Gives AI agents verifiable, tamper-evident receipts for their actions — attest_action signs a cryptographic receipt for what the agent did (email sent, payment made, form filed), verify_receipt checks it offline, get_identity returns the agent's did:key. Sign locally, verify anywhere, zero backend.

Pay-per-call live telemetry, environmental metrics, transit state vectors, blockchain reads, network/security lookups and real-time utilities for AI agents. 50 tools, no API key — pay per request with x402 USDC on Base.

Real-time Bitcoin network intelligence and YouTube video intelligence for autonomous AI agents. 10 tools covering BTC fees, mempool, address risk, transaction decoding, and YouTube video analysis, transcripts, scripts, trends, and competitive research. Pay-per-call via x402 protocol (USDC on Base mainnet) — no API key, no account, no subscription required.

194 pay-per-call API endpoints - AI, Search, Social, Finance, Crypto. x402 USDC on Base.

189 pay-per-call API endpoints covering Social Media, Jobs, Finance, Crypto, AI Tools, and more. Powered by x402 protocol with USDC payments on Base chain.

Chytrý Rejstřík is an AI-ready MCP server that gives AI assistants real-time access to comprehensive Czech business intelligence. Search, verify, monitor, and analyze companies using data aggregated from 20+ official public sources, including financial statements, ownership structures, legal records, vehicles, business activities, contracts, and risk indicators. Compatible with ChatGPT, Claude, Gemini, Grok, Perplexity, Copilot, and any MCP-compatible AI client

Sales intelligence for DACH & EU SMEs — lead scoring, ICP fit, CRM enrichment & writeback.

The Proxmox MCP you can hand the keys — VE + Backup Server + Mail Gateway on one audited trust core (plan, prove, undo, diagnose). 325 tools, MCP + A2A.

Chuhching exposes a full agent-native platform — CRM, outreach, scheduling, discovery, communities — to AI agents over MCP (streamable-http). Use a Personal Access Token for the full 42-tool operator surface, or pay per call via x402 (USDC on Base mainnet, no signup) for the discovery + booking subset. 5 pay-per-call resources are listed on the Coinbase CDP x402 Bazaar. Already live in the official MCP registry as io.github.astafford8488/pitchiq-mcp.

Predict the next value in a numeric series or detect anomalies via z-score. $0.01 USDC per call on Base via x402 micropayments. No API keys or accounts needed.

Post-quantum, tamper-evident receipts for consequential agent actions. Four tools (mint_action_receipt, mint_receipt_for_record_change, verify_receipt, audit_my_agent_inventory) signed Ed25519 + ML-DSA-65 (FIPS 204), verifiable offline from the certificate alone. Defaults to PQ-required verify mode (defends against Ed25519-only downgrade by requiring at least one verified PQ leg). Apache-2.0.

Official MCP server for discovering, paying for, and publishing APIs through the Apiosk gateway. AI agents can browse the API catalog, execute any listing through a uniform contract or API-specific tools, and settle paid calls automatically over USDC (x402 on Base), no manual payment step needed.

x402-trust gives AI agents a "check before you pay" layer for the x402 ecosystem.

GoCreative is a keyless, pay-per-call compliance & regulated-data API for AI agents. OFAC crypto-wallet screening, sanctions/PEP/watchlist screening, KYB business verification, entity risk and vendor dossiers, plus SEC EDGAR filings, FRED economics, FDA recalls and federal contract awards — and continuous monitoring (watch a wallet, company or brand and get alerted the moment its status changes). Pay per call in USDC on Base or Solana via x402 — no API key, no signup. Install in Claude Code: claude mcp add --transport http gocreative https://api.gocreativeai.com/mcp

x402-trust gives AI agents a "check before you pay" layer for the x402 ecosystem.

MCP server exposing Qonoro's x402-native B2B intelligence agents as tools. Pay per call via USDC/x402, no subscription, no API key required. Tools: company enrichment, company research, competitor analysis, sales signals, intent signals, job change detection, person enrichment, revenue lead qualification, domain intelligence, news sentiment, outbound personalization, domain resolver, KYB entity verification, email validation, NAICS classification, phone validation, URL health check, and address normalization.

Omnicall is a keyless, pay-per-call AI gateway for agents and OpenClaw. One OpenAI-compatible endpoint gives access to 248 LLMs (GPT, Claude, Gemini, Grok, DeepSeek, Llama, Qwen, Mistral) plus image, video, voice and music generation, and live crypto, DeFi, markets, web-search and research tools. No API key and no signup — pay per call in USDC via x402 on Base or Solana, or with a credit key. Free tier included. A cheaper, broader alternative to BlockRun (248 models vs 69). Install in Claude Code: `claude mcp add --transport http omnicall https://omnicall.gocreativeai.com/mcp` — or `npx omnicall-router setup` to make Omnicall your OpenClaw default.

GoCreative gives AI agents 385+ pay-per-call tools in one MCP — sanctions & PEP screening, KYB, OFAC crypto-wallet checks, company & contact enrichment, SEC/FRED/market data, crypto & DeFi, multi-platform web search, prediction-market odds and more. Keyless: agents pay per call in USDC on Base or Solana — no API key, no signup. The compliance + data backbone for autonomous agents.

Connect Claude, Cursor, or any MCP-compatible AI to your PowerDMARC account. Query DMARC reports, manage domains, run DNS lookups, and fix email authentication issues in plain English. 30+ tools covering DMARC/SPF/DKIM reporting, domain health, DNS lookups, record generation, and MSSP partner management.

patternfetch — token-compact market-state briefs for AI trading agents. One call: compact candles + patterns + support/resistance + regime + interpreted indicators. MCP + REST, x402 + Stripe. github.com/MarvinRey7879/patternfetch-client

Pay-per-call x402 data APIs for AI agents, exposed over MCP. Multi-source web search (Hacker News + GitHub + Stack Overflow + Wikipedia in one call), multi-chain on-chain reads (balance, gas, tx across Base/Ethereum/Optimism/Arbitrum/Polygon), token rug-check, live DEX data, and unique AI-visibility (does AI recommend a brand or token). USDC on Base, no API key, no signup. MCP endpoint: https://store.agentexchange.work/mcp

MCP server that exposes Qonoro's x402-native intelligence APIs as tools. Call company enrichment, competitor analysis, sales signals, person enrichment, revenue qualification, and intent signals directly from Claude Code, Cursor, Windsurf, or any MCP-compatible client. Pay-per-call in USDC via x402, no API keys required. Additional intelligence solutions are currently in development and will be included in this MCP server.

Omnicall — every tool an AI agent needs in one OpenAI-compatible endpoint: 247 LLMs (GPT, Claude, Gemini, Grok, DeepSeek, Llama, Qwen, Mistral), image / video / voice / music generation, live crypto / DEX / DeFi / prediction-market data, web search, X/Twitter profiles, and on-chain wallet reads. Pay per call in USDC on Base or Solana (or a funded credit key) — no API key, no signup, priced to beat the rest.

OpenBase is a free MCP server that gives any AI assistant instant access to data on 20M+ French companies — no API key and no signup required. It serves official French open data from INSEE, INPI, BODACC, DECP and Judilibre through 14 ready-to-use tools: company search and full profiles (SIREN/SIRET), directors and executives, financial statements and ratios, solvency scores, legal announcements, public contracts, court decisions, corporate ownership networks, and aggregated business signals (hiring, funding, public grants). Ideal for company lookup, due diligence, KYC, B2B prospecting and financial analysis. The fastest way to connect French business intelligence to Claude, Cursor and other AI agents — free, instant, open data.

Canonical travel-agent MCP server for Glama and MCP clients with FREE category discovery, creator experiences, day-trip and weekend planning, transit options, airport comparisons, timing advice, coverage requests, and x402 trip price guidance.

Read-only Base mainnet chain reader for x402 payment verification. Confirms on-chain that a USDC settlement matches a claimed x402 receipt (recipient and amount), parses publisher /.well-known/x402 manifests, and lists recent USDC payments to an address. No private keys, verification only. The verify-side companion to Coinbase Base MCP, with AFTA federation helpers.

One social-video URL in → metadata, transcript (captions or Whisper), engagement insights, and parametric frames out. 6 platforms (YouTube, Shorts, TikTok, Instagram, Pinterest, Reddit). REST + MCP. Pay per call with x402 (USDC), no account.

Setix is the clearinghouse for the AI economy. Any MCP-capable agent connects at mcp.setix.dev and transacts the full lifecycle: discover a counterparty, agree on an outcome, escrow, deliver, and settle on proof. No SDK required. Live on devnet, open to any agent on any model.

Daily, Ed25519-signed security intelligence for AI-agent stacks: CVEs, supply-chain incidents and advisories (GHSA/CISA-KEV/OSV/NVD + national-CERT) assessed for MCP/LLM-proxy impact, cross-validated and signed. Paid via x402 ($0.10 USDC on Base); free sample, list_available, check_affected, get_since.

Search, count, preview, reveal, export & build saved lists across 614M+ verified B2B contacts — from Claude, ChatGPT, Cursor & any MCP client. Hosted, OAuth, account-scoped.

Hosted MCP server: 99 read-only blockchain tools — analytics, security scans, contract reading, tx simulation, wallet lookups, DeFi & market data — across Bitcoin, Stacks, Solana, 60+ EVM chains, Hyperliquid, TON & Sui. Most free; premium tools pay-per-call via x402.

Precision calculators for AI agents (medical, finance, engineering, tax, physics). Pay-per-call in USDC via x402 on Base. No API keys.

Enrich a company domain into structured firmographics: employee band, industry, HQ location, founded year, revenue estimate, logo, and description. Extracts data from schema.org JSON-LD and HTML meta tags with per-field source provenance. Flat JSON output, Clay ready.

Open-source MCP server with ~1,100 deterministic tools — web search, headless Chromium, PDFs, OCR, images, ~1,040 CPU utilities. Free to self-host or pay per call via x402 (USDC on Base).

Pay-per-call x402 MCP data layer for AI agents. One endpoint, no API keys, USDC settlement on Base.

Use Fantopy MCP to help a human play the Fantopy World Cup 2026 prediction game from an AI assistant. The user can browse fixtures and competitions, make and update score predictions, create or join private groups, view leaderboards, share a public watch link, and save progress to a real account. The AI is a companion for a human player, not a competitor. Do not invent current fixture, squad, live-match, news, or leaderboard facts from model memory. Use the Fantopy MCP tools.

Free AI research/OCR + agent-economy discovery tools (120+ tools, no-auth), includes engage_sasame to commission SaSame to build MCP/Claude/RAG/agents, full deliverables pay-per-call via x402

About AIKD (AI Knowledge Daemon) is an MCP tool provider written in Rust that gives AI agents instant access to your codebase. It indexes project files into a searchable knowledge base and exposes 7 tools via the Model Context Protocol (MCP) that any AI agent can call. Use Cases AI-assisted development: Let Claude, Cursor, Cline, or any MCP-capable AI search your codebase semantically Code navigation: Find functions, patterns, and logic across large projects in milliseconds Knowledge management: Index documentation, configs, and code into a unified searchable knowledge base Conversation memory: Save and recall conversation context across sessions CI/CD integration: Use CLI or REST API for automated code search in pipelines

Provision, SSH into, run commands on, and manage Linux VPSes from an AI agent. Pay USDC over x402 (Base) or by card over HTTP 402, with a running box in under 60 seconds. No signup, no API key to buy. Includes get_catalog, provision_server, get_server, list_servers, extend_server, reboot_server, server_logs, exec_command, destroy_server, claim_account, verify_claim.

A lightweight, high-performance Model Context Protocol (MCP) server for the Base L2 network. This server equips AI coding agents (such as Cursor, Windsurf, Zed, or Claude Desktop) with a powerful EVM toolset. Key capabilities include: 1. On-Chain Basenames Resolver: Resolves any '.base' domain name directly on-chain using Base L2 registry and resolver contracts, bypassing slow L1 gateways. 2. Token & NFT Deployer: Generates transaction payloads to deploy customized ERC-20 tokens and ERC-721 NFT collections. 3. Custom Contract Deployer: Generates deployment payloads for custom compiled bytecodes. 4. Token Transfers & Swaps: Builds native transfer and Uniswap V3 swap payloads. All transaction-building tools automatically encode and append the ERC-8021 Builder Code suffix to the transaction calldata, allowing developers to capture passive sequencer rewards on executed transactions securely and with zero runtime overhead.

The verification layer for autonomous agents — a neutral, capital-scale-aware verdict before an irreversible action (review), a signed portable proof after (prove), and a public, on-chain-verifiable track record anyone can check without trusting us (ledger / verify-proof). Pay-per-use via Bitcoin Lightning (L402) or USDC on Base (x402); free registration.

Toksta MCP lets you run creator discovery and analysis workflows inside AI clients like Claude and ChatGPT, using your Toksta account, campaigns and credits. Search LinkedIn and YouTube creators, inspect real post evidence, enrich with engagement metrics, run content-fit and audience-fit analysis, and save shortlists back to Toksta lists.

GPT Image 2 AI Image Editor MCP is a remote MCP server that lets AI agents and MCP-compatible clients generate and edit images through GPT Image 2. It supports text-to-image, image-to-image, model listing, and generation status queries via a Streamable HTTP JSON-RPC endpoint. Users can connect with an API key and call image generation tools directly from Claude, Cursor, ChatGPT, or other agent workflows.

The first Model Context Protocol server for GUM-compliant measurement uncertainty analysis. Built for ISO/IEC 17025 calibration labs, ISO 10012:2026 measurement management systems, and KOLAS / A2LA / UKAS accredited testing. Exposes 10 tools: Type A/B uncertainty, combined standard uncertainty, Welch-Satterthwaite effective DoF, expanded uncertainty with coverage factor k, Monte Carlo propagation (JCGM 101:2008), and pre-built KOLAS-ready uncertainty budget templates (CMM, CD-SEM, DMM, thermocouple, balance, OCD). Standards-referenceable to JCGM 100:2008 (GUM). Works in Claude Desktop, Cursor, Windsurf, Cline. Hosted endpoint, no install required.

Engagement marketplace on Base, native to the Bankr ecosystem: AI agents and communities fund quests (follows, reposts, replies, quotes, original posts); verified-X humans complete them and are paid per approved action from a non-custodial x402 escrow — in USDC, BNKR, or any Bankr-launched token.

An MCP (Model Context Protocol) server that generates advanced mock 2D PNG assets for games prototypes — directly from any MCP-compatible AI client such as Claude Desktop. This MCP is engine-agnostic and works with any game engine that supports PNG import: Godot Unity Unreal Engine GameMaker Construct RPG Maker And many more... Create placeholder sprites, UI elements, health bars, spritesheets, and more with full support for gradients, patterns, transparency, text rotation, and auto-scaling — all without opening an image editor. Each generated PNG embeds rich JSON metadata (dimensions, color, shape, description) directly in its EXIF data, so AI models without vision can still understand what an asset contains.

Live Ethereum + Layer-2 gas-fee data for AI agents — current gas, cheapest L2, ETH price, best time to transact, and per-action cost estimates. Wraps the free gasfeepredictor.com API. No key required.

Pay-per-call MCP server for AI agents. Check whether ChatGPT, Perplexity, or Google AI recommends any brand — score 0-100, mention rate, and the competitors AI names instead. Also serves the 25-brand AI Visibility Index dataset, US Treasury macro data, DeFi yields, crypto prices, and trucking load-profit calculators. Paid tools settle per call in USDC on Base via x402 — no API keys, no signup. Install in Claude Desktop or Cursor. Premium brand check $0.95. Free human checker: https://aivisibility.agentexchange.work · Leaderboard: https://index.agentexchange.work

Remote MCP server with 10 tools: live brand AI-visibility audits (score 0-100, who AI recommends instead), AI Visibility Index dataset (25 brands, 5 industries), trucking profit & cost-per-mile calculators, DeFi yields, crypto prices, US Treasury rates, and macro risk-spread. Free catalog tool; paid tools are machine-payable per call via x402 (USDC on Base) — no API keys or subscriptions. Endpoint: https://x402-agent-store.rileycraig14.workers.dev/mcp

LiveAuth MCP Server gives AI agents cryptographic proof-of-work + Lightning Network authentication. Agents solve a PoW challenge, get a signed JWT, and use it to call paid MCP tools. Each tool call is metered in sats and recorded as a signed revenue event with a verifiable receipt. Built on L402 (the Lightning-Native HTTP 402 protocol from Lightning Labs). Compatible with x402 (Cloudflare/Coinbase). Non-custodial — no KYC, no account, no email. Pay per call in sats over Lightning. Install: `npx -y @liveauth-labs/mcp-server` Docs: https://docs.liveauth.app/mcp-liveauth-gate Source: https://github.com/dulzuradev/liveauth-mcp

Bitcoin blockchain data server for AI agents — 17 tools (fees, mempool, transactions, address portfolio, trace, whales, SEC insider trades, web scraping, AI summarization, systems theory, game theory, capital flows, Reddit). x402 USDC micropayments on Base. No API keys needed.

Agent-native forum for the x402/A2A ecosystem. The hosted MCP server exposes the whole forum as tools — threads, comments, votes, USDC bounties (x402 on Base), provider reviews, and search.

x402 Trust Layer is the trust, security & settlement control plane for autonomous agent payments. It exposes 13 MCP tools that an agent calls around every x402 (HTTP 402) payment: - Preflight guard (spend policy + identity + URL/SSRF risk) - Know-Your-Merchant (KYM) trust & wash-trade scoring - AP2-style mandate compile & diff vs actual tool trace - Semantic delivery escrow with auto-refund on bad responses - On-chain settlement receipt verification - Agent Trust Protocol v4: passport, fraud scan, credit score, trust score v2 No API keys — the agent pays per call in USDC on Base / Solana / Polygon via the Dexter / Coinbase CDP facilitator. Works with Claude Desktop, Claude Code, Cursor, and any MCP client. Live API & dashboard: https://x402trustlayer.xyz/dashboard

X-ray your software architecture from any AI assistant: manage ArchiMate blueprints, score them against SOC 2, ISO 27001, GDPR, HIPAA and PCI-DSS, and pull generated code artifacts — all over MCP.

Verifiable document intelligence for AI agents. Extract, summarize, translate, claim-check, and notarize PDFs & URLs. Evidence bundles with cryptographic proofs and on-chain attestation. 20 MCP tools.

Remote MCP server for geographic data — earthquakes, tsunamis, volcanoes, hurricanes, floods, tornadoes, FX rates, UN SDG, World Factbook, WorldPop. Free discovery + free packs; earthquakes & tsunamis paid via x402 on Base USDC. Start with get_catalog, then get_pack.

Search people, companies, posts, and jobs across LinkedIn and Sales Navigator. One API instead of 4-6 Apify actors. Verified n8n community node, MCP server for AI agents (Claude, Cursor, Windsurf), and HTTP API. Structured data output, automatic rate limiting, Sales Navigator included. Starting at $10 per 1,000 results. Built by the team behind Periodix, rated 4.9/5 on G2.

A wallet for your agents to onboard and pay. Agentic MPP / x402 payments from your machine - CLI + MCP server.

ANP2 MCP server — the full participation surface for the ANP2 agent network. 20 tools let an MCP-only agent register a profile, post and reply, declare capabilities, make knowledge claims, cast trust votes, and run the entire task economy (request → accept → submit result → verify → settle credit). The Ed25519 key is generated and held locally; the server signs every event and mines any required proof-of-work, so the agent never handles keys. Read tools: anp2_query, anp2_get_capabilities, anp2_get_agents, anp2_get_rooms, anp2_get_stats, anp2_get_task, anp2_get_credit. Write tools: anp2_register, anp2_post, anp2_reply, anp2_declare_capability, anp2_knowledge_claim, anp2_trust_vote, anp2_beat, anp2_beacon, anp2_request_task, anp2_accept_task, anp2_submit_result, anp2_verify_task, anp2_release_payment. Install: pip install anp2-mcp-server

EnergyAI MCP — home-energy decision tools for the agent economy: Energy Node scoring, personalized solar/heat-pump/battery recommendations, honest 2026 incentive lookups (worldwide), and Quote Guardian quote review. Pay-per-call micropayments (x402); lead submission is free and pays a 20% bounty on conversion. Free tools to start: create/answer/complete assessment. Register for a key at https://api.energyaisolution.com/api/v1/merchant/register

Access 300+ travel APIs through a single MCP. Look up airport data and codes, search flights and airlines, find hotels via Booking.com, check currency exchange rates, and more. Pay-per-call in USDC via x402 on Base — no API keys, no subscriptions.

Access 2,300+ e-commerce and retail APIs through a single MCP. Look up barcodes and UPC codes, search Walmart and eBay products, parse product pages, and more. Pay-per-call in USDC via x402 on Base — no API keys, no subscriptions.

Access 8,000+ web research and data extraction APIs through a single MCP. Search the web, scrape content, query Reddit, pull Google results, extract structured data, and more. Pay-per-call in USDC via x402 on Base — no API keys, no subscriptions.

Access 1,900+ blockchain and DeFi APIs through a single MCP. Estimate gas fees, analyze wallets, score on-chain volume, label addresses, and more. Pay-per-call in USDC via x402 on Base — no API keys, no subscriptions.

MCP server with 44 tools across FIFA World Cup 2026 football, Formula 1, and IPL cricket - Monte-Carlo bracket sims, F1 pit-strategy, and a Dream11 IPL solver.

mcpweave는 AI 에이전트(Claude·ChatGPT 등)가 한국·아시아의 흩어진 API를 한 번에 쓰게 해주는 MCP 게이트웨이입니다. Cafe24·네이버 스마트스토어·쿠팡·11번가 등 커머스, 토스·포트원 결제, 카카오 알림톡·채널톡 메시징, KOSIS 통계·DART 재무·NTS 세무·HIRA 의료 등 공공·금융 데이터까지 50+ provider, 1,700+ tool을 제공합니다. 각 provider 자격증명은 AES-256-GCM으로 암호화 보관하며, 개인정보는 PIPA 기준으로 자동 마스킹(주민번호 무조건)하고 접근 로그를 감사용으로 남깁니다. 소상공인용 mcpweave-suite도 함께 제공합니다.

420+ deterministic fintech tools - agentic payments (AP2, x402, Visa TAP, A2A), AML/KYC, BaaS comparison, MCP dev tooling - with 15 flagship tools as interactive MCP Apps widgets. Remote streamable HTTP, read-only, no auth, zero PII.

Auditable, self-improving knowledge & memory for AI agents, served over MCP. Citation-enforced answers (no source, no claim), a replayable why-trace per answer, and a judge-gated loop that promotes validated knowledge. Zero-key local embeddings (bge-m3), hybrid vector + BM25 retrieval, scoped fail-closed bearer auth, and multi-tenant row-level security — self-hosted on Postgres alone. Apache-2.0. Reference implementation of the Agentic Product Standard.

Mercury is a pay-per-call MCP server that lets AI agents discover and call financial data tools using the x402 HTTP payment protocol. 18 tools covering crypto prices, DeFi liquidity, NFT data, on-chain analytics, and more. tools/list is free — tools/call is billed per call using your Mercury API key. Connect by URL: https://network.mercury-hq.com/mcp

Mercury is an MCP server + API where your AI agent pays for web data itself. It discovers a service, pays per call over x402 (or a free API key — no crypto needed), and gets back clean data plus an EIP-191 signed provenance receipt it can verify offline. 18 keyless services — fetch, extract, markdown, metadata, links, tables, feeds, sitemaps, DNS, diff, notarize — ~$0.003–0.02 a call, on 6 chains (Base, Polygon, Avalanche, Sei, IoTeX, peaq). npx mercury-x402-mcp for Claude / Cursor / Cline.

Hand any AI agent a budget-capped wallet to pay, discover & register x402 payment-gated URLs across every chain. Local, self-custodial, no backend, no fee.

B2B enrichment API for AI agents — 89 canonical fields per person + company, each annotated with source, confidence (0-1) and freshness. One call synthesises ten sources; no per-field bills. Add https://mcp.abm.dev/mcp as a custom MCP connector (OAuth 2.1 PKCE).

Truee is a platform that helps businesses create a trusted, AI-ready business profile so AI systems, search engines, agents, and customers can understand exactly who they are, what they do, where they operate, and how to contact them. Instead of AI guessing or using outdated public information, Truee lets businesses control and update their own structured business data. A simple way to say it: Truee helps businesses tell AI the truth about them. Or: Truee is a trusted business data layer for the AI-first internet. It helps businesses with: Accurate business information AI discoverability Structured business profiles Trust and verification Updates for services, location, contact details, announcements, and offers Better visibility when AI agents are searching for businesses to recommend For customers and AI systems, Truee becomes a reliable source of business information. For businesses, it means: One Truee profile, thousands of AI agents can understand and find you when your business is needed.

51 AI-powered Intelligence verticals - finance, immigration, legal, health, crypto, real estate, careers, travel, compliance and more. x402-native, pay-per-query via USDC on Base. No API keys, no subscriptions.

Freento MCP is a Magento 2 extension that implements the Model Context Protocol — an open standard for connecting AI assistants to external data sources. With this extension, you can: Query orders, products, customers, and inventory using natural language Generate sales reports and analytics on the fly Monitor system health (PHP, MySQL, cache, search engine versions) Audit admin users and security settings

Discover agent-callable resources by intent — x402 paid services, MCP servers and A2A agents — via the agent-tools.cloud directory. 9 tools: search/get/list_categories (x402), search_mcp_servers/get_mcp_server, search_agents/get_agent, search_all, stats.

Real-time Solana memecoin intelligence for AI agents and trading bots — KOL wallet trades, Pump.fun deployer reputation, token quality scoring, wallet PnL, and pre-confirm launch alerts. 40+ tools. Free API key, or pay-per-call via x402.

29 MCP tools for IPL 2026, IPL historical (18 seasons), and Major League Cricket. Free, no API key.

575+ pay-per-call tools for AI agents: ground-truth data, AI gateway, and agent infra. x402 USDC, no keys, upto usage billing.

CivilQuants computes audit-traceable Bills of Quantities for civil-engineering assemblies — culverts, manholes, retaining walls, pavements, drainage, earthworks — across four UK measurement standards. Parametric inputs in; a methodology-structured BoQ with every quantity traceable to its formula out, exportable to Excel, DXF (CAD) and PDF.

Universal product search across 40+ stores (Amazon 22 countries, eBay 22 countries, Awin 15k merchants, AliExpress, SaaS, B2B) — 52 languages, x402 micropayments.

Budget & cost control for AI agents: hard per-agent spend caps, rate limits, idempotency, and human-in-the-loop approval — enforced before each LLM call, not after the invoice. One hosted MCP endpoint (no proxy or self-hosting), settled via x402 (USDC on Base).

Times Rare is a 1,000,000-pixel public canvas where verified AI agents claim permanent image blocks to advertise services to other agents. Agents-only network — humans cannot claim. Verification via OpenAI / Anthropic / Google / xAI / Mistral API-key handshake OR x402 USDC payment on Base L2. Inflation-adjusted Million Dollar Homepage for the 2026 agent economy. $1.5M revenue ceiling at full sellout. Every claim is permanent. Discovery surfaces include /mcp.json, /agents.json, /llms.txt, /.well-known/agent.json, /.well-known/ai-plugin.json, /.well-known/adagents.json, /openapi.json. The canvas itself is browseable + payable via standard HTTP — no stdio or local install required.

Execute one-off or scheduled tasks within a virtual computer that can spin up a real browser, a full coding agent, an email inbox and more. OpenHelm unlocks the ability for your agent to carry out all sorts of tasks, such as: • Deep research on a topic • Emailing + handling responses • Coding work • Updating files What makes OpenHelm the best solution for this: • Underpinned by a powerful AI that monitors work and ensures goals are actually achieved • Browser is SUPER stealthy, meaning it can access more of the web than other bots • Work is managed by a powerful agentic system, facilitating multi-step flows For performing complex, one-off or recurring work, OpenHelm provides a secure, remote environment to make it all possible.

Give AI agents access to 13,000+ IT certification practice questions across 26 certs (AWS, Azure, GCP, CompTIA, CISSP, PMP, Kubernetes, Terraform, Cisco, Salesforce). Pay-per-call via x402 USDC micropayments on Base, or a prepaid API key. Tools: get_cert_questions, list_certifications.

Pay-per-call live company intelligence for AI agents via x402 (USDC on Base). No signup, no API key — name a company, get fresh data instantly.

AI agent gateway for calling any API — discover tools, manage credentials, execute tasks with Ed25519 identity and OPA policy enforcement.

Exposes 280+ free dev/security tools from onlinecybertools.com as MCP tools in one server: Base64/URL/JWT encoders, MD5/SHA/HMAC/bcrypt/argon2 hashes, JSON/YAML/XML formatters, regex tester, network diagnostics (ping/traceroute/dig/whois/SSL/SPF/DMARC), and OSINT lookups. No auth, no API key.

Open AI agent marketplace. Register your bot free, earn USDC per call. x402 payments on Base. 85% dev share. A2A + MCP protocol.

221 AI-powered crypto security tools across 13 blockchains. Scam detection, wallet forensics, whale tracking, contract auditing, market analysis. Built for AI agents (Claude, Cursor, Windsurf, ChatGPT). Free trials on every tool. Pay-per-use via x402 (USDC). No API key required. Part of Rug Munch Intelligence — The Bloomberg Terminal of Shitcoins

Pay-per-call AI agent APIs on Base via x402 — 39 endpoints spanning USPTO patents, US law, academic papers, OFAC sanctions screening, geocoding, weather, AI utilities, image rendering. No signup or API keys — each call settles instantly in USDC.

MCP server for intelligent code context — 87%+ token savings, zero resource overhead. An MCP context engine built on AST call graphs + BM25 ranking, delivering precise code context retrieval for AI coding assistants. No GPU, no external services, pure Python, ready to use out of the box.

MCP server for global B2B buyer intelligence. Find verified importers & distributors by category and country. Free anonymous discovery (find_buyers); paid tools via OAuth 2.1 / Bearer key. Operated by Acrometa Lifestyle Pte. Ltd., listed on the Singapore Exchange (SGX)

Remote MCP Server (WebMCP) for industrial vacuum cleaner exploration and configuration. Helps to choose the right vacuuming solution for each specific dust extraction application. Query 150+ products across 24 industrial sectors with full ATEX certification data, technical specifications, and accessory compatibility. **Capabilities:** - Choose the right solution within 180+ models of industrial vacuum - Find vacuums for ATEX Zone 2/21/22 (explosive atmospheres) - Configure for combustible dust (aluminum, titanium, flour, wood) - Select for toxic/carcinogenic dust (Class H, Type H certified) - CNC oil and coolant extraction - Welding fume extraction - Central vacuum systems (CVS) - Compatible accessories by product **20 tools** covering product search, technical specs, filter options, ATEX zones, certifications, and accessories. No authentication required. Public access.