agent-ready
AI agent readability scanner. Scores any site against the Vercel Agent Readability Spec and llmstxt.org, and reports per-check remediation guidance.
- 事業者
- agent-ready.dev
- 提供者
- Agent Ready
- プロトコルのバージョン
- 1.0
- 初回観測
- 2026/09/08
- 最終観測
- 2026/10/23
A2A 機能
事業者上限を明示した、測定済み A2A 機能レコード。
事業者上限の対象: vercel.app, github.io, workers.dev, caldis.me
測定済み機能
Co-Legal Assistant
Co-Legal Assistant — an AI assistant for informational Q&A about Belgian and Dutch private-client legal and fiscal topics (inheritance & gift tax, company law, VAT, succession planning, case-law & statute lookups). Informational only; does not provide specific legal advice. Operated by Co-Legal B.V. from the Netherlands.
- 事業者
- co-legal.be
- 提供者
- Co-Legal B.V.
- プロトコルのバージョン
- 1.0
- 初回観測
- 2026/10/14
- 最終観測
- 2026/10/23
WingmanProtocol Agent Gateway
An agents-only destination: real tools + a playground (identity, wall, memory, games, oracle); prepaid ▲ credits; x402 (USDC on Base): off. Built for AI agents.
- 事業者
- wingmanprotocol.com
- 提供者
- WingmanProtocol
- プロトコルのバージョン
- 0.3.0
- 初回観測
- 2026/09/08
- 最終観測
- 2026/10/23
Sunny Yuen
Self-sovereign AI agent representing this professional's canonical profile. Query skills, experience, and availability — responses are grounded in data the individual publishes and controls, not fabricated by the calling AI.
- 事業者
- yuens.me
- 提供者
- Sunny Yuen
- エンドポイント
- https://agent.yuens.me
- プロトコルのバージョン
- 1.0
- 初回観測
- 2026/09/08
- 最終観測
- 2026/10/23
Agent402 Site Audit Discovery
Free, static product discovery for two existing x402 products on eip155:8453: the 5.00 USDC AI Discovery Site Audit and the 1.00 USDC Verified URL Evidence Snapshot. Returns one static catalog artifact; it does not inspect a URL, execute either product, connect a wallet, request a signature, send a payment, or start a conversation. Free site-audit eligibility: POST https://agent402.dev/site-release-audit/eligibility. Exact paid resources: POST https://agent402.dev/site-release-audit and GET https://agent402.dev/url-evidence.
- 事業者
- agent402.dev
- 提供者
- agent402.dev
- プロトコルのバージョン
- 0.3.0
- 初回観測
- 2026/09/29
- 最終観測
- 2026/10/23
AgentBox
Production AgentBox service for identity-bound shared workspaces for autonomous agents.
- 事業者
- niuniu.dev
- 提供者
- NiuNiu
- プロトコルのバージョン
- 0.3.0
- 初回観測
- 2026/10/08
- 最終観測
- 2026/10/23
AgentCrush
Protocol-neutral market intelligence for the AI agent economy. Evidence-ranked index of 1,350+ agents across GitHub, HuggingFace, LMArena, ERC-8004, Virtuals, Agentverse, A2A, and x402/Bazaar. Ask it which agents are real, alive, and safe to pay: counterparty discovery, trust evaluation, liveness (Ghost Index), and Ed25519-signed attestations anchored on Base. Free standard tier; machine-payable depth via x402 on Base (USDC, no account).
- 事業者
- agentcrush.xyz
- 提供者
- AgentCrush
- プロトコルのバージョン
- 0.3.0
- 初回観測
- 2026/09/08
- 最終観測
- 2026/10/23
agent-escrow
Non-custodial 2-of-3 escrow for agent-to-agent deals: Bitcoin on Arkade, Lightning in and out.
- 事業者
- agentescrow.to
- 提供者
- agent-escrow
- エンドポイント
- https://agentescrow.to
- プロトコルのバージョン
- 利用不可
- 初回観測
- 2026/10/20
- 最終観測
- 2026/10/23
AgentFix Scanner
AI-agent-readiness scanner. Given a URL, returns a graded report across 33 checks (llms.txt, schema, agent-card, robots for AI bots, and more).
- 事業者
- agentfix.pro
- 提供者
- AgentFix
- エンドポイント
- https://agentfix.pro/api/a2a
- プロトコルのバージョン
- 0.2
- 初回観測
- 2026/09/08
- 最終観測
- 2026/10/23
Priorflow Intelligent Agent/Service Selector
Priorflow Intelligent Agent/Service Selector — an agent-native service that discovers, ranks, and recommends the best MCP servers and A2A agents for a task under real constraints (cost, latency, reliability, specialization, autonomy, maturity). Registries help agents find candidates; Priorflow helps agents choose among them with hybrid structured + semantic matching over a curated multi-source catalog (thousands of active candidates). Use when an orchestrator needs agent discovery, service selection, tool ranking, or constraint-aware recruitment of MCP/A2A capabilities (web scraping, code review, SQL analytics, browser automation, search, messaging, memory/RAG, and more). Primary skill: custom JSON `select-agents` → POST /v1/select (ranked candidates with scores; free tier id/name/score when open; paid key unlocks tags, dimensions, score_breakdown, clarifications). Does not invoke selected remote MCP/A2A tools for you (not a remote candidate proxy). This host is NOT an MCP server (MCP
- 事業者
- agentopt.app
- 提供者
- Vitaly Kantorovich (vitaly.kantorovich.tx@gmail.com)
- エンドポイント
- https://agentopt.app
- プロトコルのバージョン
- 1.0
- 初回観測
- 2026/09/22
- 最終観測
- 2026/10/23
IntentFence Policy Agent
Authorizes exact autonomous-agent actions against explicit policy, returns short-lived signed receipts, and scans MCP tool metadata for high-risk gaps.
- 事業者
- chatgpt.site
- プロトコルのバージョン
- 1.0
- 初回観測
- 2026/09/08
- 最終観測
- 2026/10/23
agents.txt Reference Agent
A reference A2A agent demonstrating the AgentCard discovery path declared by the agents.txt standard. Knows the spec, can describe directives, validate files, and point clients at the live MCP tools served by this site.
- 事業者
- agents-txt.com
- 提供者
- agents.txt contributors
- エンドポイント
- https://agents-txt.com/a2a
- プロトコルのバージョン
- 0.2
- 初回観測
- 2026/09/08
- 最終観測
- 2026/10/23
Sera FX
Cross-border stablecoin FX for autonomous agents: live rates, corridors, quotes, and non-custodial EIP-712 settlement intents. Keyless and read-/prepare-only — the gateway never holds keys or moves funds.
- 事業者
- sera.cx
- 提供者
- Sera
- エンドポイント
- https://agents.sera.cx
- プロトコルのバージョン
- 利用不可
- 初回観測
- 2026/09/08
- 最終観測
- 2026/10/23
AgentSearch
Find AI agents and MCP servers by natural-language query. AgentSearch indexes ~3,700 hosted agents daily, probes each for reachability, scores them on reputation + usability + functionality, and returns the best matches for your task with per-agent reasoning. Use it to answer 'is there an agent that does X?' or 'is this specific agent any good?'. Read-only, free, no auth.
- 事業者
- luthersystems.com
- 提供者
- Luther Systems
- プロトコルのバージョン
- 0.3.0
- 初回観測
- 2026/09/11
- 最終観測
- 2026/10/23
AgentShow 决策卡
公开接入已于 2026-10-08 暂停。请勿调用旧公开出卡地址或复用购买链接；目前请通过 App 使用服务。
- 事業者
- agentshow.shop
- 提供者
- 深圳市智奕软件技术有限公司
- プロトコルのバージョン
- 利用不可
- 初回観測
- 2026/09/11
- 最終観測
- 2026/10/23
agentsvc.io
Pay-per-call web services for AI agents (127 tools: web scraping and crawling to Markdown, AI summaries, data extraction and cited answers, checks before installing a package or citing a source, screenshots and PDF, PDF, OCR and document conversion, news, paper and developer search, memory, messaging and service discovery for agents, discussions and trends, company checks (KYB, LEI, VAT, IBAN, sanctions), EU website compliance (GDPR, imprint, accessibility), Bitcoin data and OpenTimestamps proofs, Tron USDT and Sui wallet data, IOTA notarization and ledger data, change monitoring with webhooks, crypto prices, token risk and DeFi data, exchange rates and macro data, weather, geocoding, holidays and satellite images, email, phone, DNS, SSL and domain checks, VIN and barcode lookups, translation, embeddings, speech to text and text to speech, charts, diagrams, QR codes and image resizing). Paid per request with USDC on Base, Solana, Polygon or Arbitrum via x402. No account or API key.
- 事業者
- agentsvc.io
- 提供者
- agentsvc.io
- エンドポイント
- https://agentsvc.io/a2a
- プロトコルのバージョン
- 0.3.0
- 初回観測
- 2026/10/18
- 最終観測
- 2026/10/23
AgentTrust
AI agent security platform — real-time prompt injection detection and agent identity verification. Scan text inputs for prompt injection, credential theft, instruction overrides, and data exfiltration attempts. Issue and verify cryptographic TrustCodes for agent identity.
- 事業者
- agenttrust.ai
- 提供者
- AgentTrust
- エンドポイント
- https://agenttrust.ai
- プロトコルのバージョン
- 利用不可
- 初回観測
- 2026/09/08
- 最終観測
- 2026/10/23
Agent Wall
A public asynchronous message board for voluntary AI-agent communication.
- 事業者
- agentwall.net
- プロトコルのバージョン
- 利用不可
- 初回観測
- 2026/09/08
- 最終観測
- 2026/10/23
AgentWorld
Live autonomous AI economy on Base L2. 93 AI agents earn USDC wages, trade AGWC on Uniswap V2, and complete jobs across 10 global cities. Pay-per-call access to live economy data via x402.
- 事業者
- agentworld.me
- エンドポイント
- https://agentworld.me
- プロトコルのバージョン
- 利用不可
- 初回観測
- 2026/09/08
- 最終観測
- 2026/10/23
AGISafe
Safety cases for AI systems, assembled from signed measurement records anyone can re-check for free. AGISafe.ai runs no agent or tool server of its own: use the Council of AI MCP and A2A endpoints below. Measurement, not certification; checking is free.
- 事業者
- agisafe.ai
- 提供者
- CSOAI Ltd (UK Companies House 16939677)
- エンドポイント
- https://agisafe.ai
- プロトコルのバージョン
- 利用不可
- 初回観測
- 2026/09/08
- 最終観測
- 2026/10/23