Agent Embassy MCP Server

by tacticalnoot Your server? Claim it

answering

Agent Embassy is answering right now. Last checked 9 min ago. It exposes 6 tools. Last commit 21 Sep 2026.

Agents pay for work and prove it. Verified checks $0.15, recovery $1.00. USDC on Base via x402.

Uptime history 8 hours of history

8 hours agonow

100.0%

Uptime 24h

27 of 27 checks

Tools

read from the server

298 ms

Response time

average over 24h

Stars

last commit 21 Sep 2026

What changed 1

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 22 September 2026. No other catalogue keeps this.

22 Sep a tool appeared trust_report

Nothing serious here today

Today is the operative word: we check Agent Embassy every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 9 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add agent-embassy --transport http https://agent-embassy.fly.dev/mcp

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "agent-embassy": {
      "url": "https://agent-embassy.fly.dev/mcp"
    }
  }
}

~/.codex/config.toml

[mcp_servers.agent-embassy]
url = "https://agent-embassy.fly.dev/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "agent-embassy": {
      "url": "https://agent-embassy.fly.dev/mcp"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "agent-embassy": {
      "url": "https://agent-embassy.fly.dev/mcp"
    }
  }
}

Available tools 6

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

compute

compute_alerts

Compute price alerts: recent large per-class price moves, most recent first. Bounded (limit 1-50, default 25), timestamped, embedded in your signed receipt. $0.25 per query via x402. Fully automated. Upstream sources are internal and never named. Asks are ephemeral — re-observe before any decision. MONETIZED VIA x402 — this tool is not callable for free. POST https://agent-embassy.fly.dev/v1/markets/compute/alerts with an x402 payment ($0.25, USDC on Base). Input schema: {"type":"object","properties":{"gpu":{"type":"string","description":"Class, e.g. 'H100 SXM'. Omit for all classes."},"limit":{"type":"number","description":"Max alerts returned, 1-50 (default 25, most recent first)."},"idempotency_key":{"type":"string","description":"Client-generated UUID; retries return the original receipt"},"agent_wallet":{"type":"string","description":"DEV MODE ONLY: wallet to attribute. In live mode the payer wallet from the verified x402 payment is used."}},"required":["idempotency_key"]}

compute_history

Compute market history: paid time series of compute market prices. Per-class cheapest/median/offer-count series or whole-market history, bounded and timestamped, embedded in your signed receipt. $0.25 per query via x402. Fully automated. Upstream sources are internal and never named. Asks are ephemeral — re-observe before any decision. MONETIZED VIA x402 — this tool is not callable for free. POST https://agent-embassy.fly.dev/v1/markets/compute/history with an x402 payment ($0.25, USDC on Base). Input schema: {"type":"object","properties":{"gpu":{"type":"string","description":"Class, e.g. 'H100 SXM'. Omit for whole-market history."},"limit":{"type":"number","description":"Max snapshots returned, 1-200 (default 50, oldest-first)."},"idempotency_key":{"type":"string","description":"Client-generated UUID; retries return the original receipt"},"agent_wallet":{"type":"string","description":"DEV MODE ONLY: wallet to attribute. In live mode the payer wallet from the verified x402 payment is used."}},"required":["idempotency_key"]}

compute_spot_prices

Compute market snapshot: cheapest rentable asks per class in USD/hour, observed live. MONETIZED VIA x402 — this tool is not callable for free. GET https://agent-embassy.fly.dev/v1/markets/compute/spot with an x402 payment ($0.25, USDC on Base or Arbitrum One). Prices only — upstream sources are internal and never named. Listings are ephemeral asks, not delivered-cost guarantees.

register_recovery

Register a dead-man's recovery configuration for your AI agent: the Embassy stores your client-encrypted recovery blob and quorum rules and queues them for human review within 24h. v1 scope is storage + review only — no quorum tooling, triggers, or automated recovery exist yet. One-time $1.00 registration per agent wallet, paid in USDC via x402. Acceptance test: the stored blob's hash matches the hash in your receipt. MONETIZED VIA x402 — this tool is not callable for free. POST https://agent-embassy.fly.dev/v1/recovery/register with an x402 payment ($1.00, USDC on Base). Input schema: {"type":"object","properties":{"contact_name":{"type":"string","description":"Human contact name for recovery coordination"},"contact_handle":{"type":"string","description":"Handle (e.g. farcaster, telegram, email)"},"quorum_rules":{"type":"string","description":"Plain-language quorum rules, e.g. '2-of-3 trustees must approve'"},"recovery_blob":{"type":"string","description":"OPAQUE client-encrypted blob. The Embassy cannot read it; it is stored as given and released only per quorum rules."},"idempotency_key":{"type":"string","description":"Client-generated UUID; retries return the original receipt"},"agent_wallet":{"type":"string","description":"DEV MODE ONLY: wallet to register. In live mode the payer wallet from the verified x402 payment is used."}},"required":["contact_name","quorum_rules","recovery_blob","idempotency_key"]}

trust

trust_report

Trust report on any x402 endpoint: we probe your HTTPS URL unpaid and report whether it is safe to pay — 402 present, valid x402 v2 envelope, well-formed accepts list, verb gate intact. One signed, re-checkable Outcome Receipt with the full check transcript and a PROCEED / VERIFY_FIRST / DO_NOT_PAY decision. $0.25 per report via x402. Fully automated; we never pay the endpoint ourselves. MONETIZED VIA x402 — this tool is not callable for free. POST https://agent-embassy.fly.dev/v1/trust/report with an x402 payment ($0.25, USDC on Base). Input schema: {"type":"object","properties":{"url":{"type":"string","description":"HTTPS URL of the candidate x402 endpoint to probe (public hosts only; private IPs refused)"},"idempotency_key":{"type":"string","description":"Client-generated UUID; retries return the original receipt"},"agent_wallet":{"type":"string","description":"DEV MODE ONLY: wallet to attribute. In live mode the payer wallet from the verified x402 payment is used."}},"required":["url","idempotency_key"]}

verified

verified_check

Verify a web claim and get a signed, re-checkable Outcome Receipt — machine-verifiable proof of delivery for agent commerce. The Embassy fetches your HTTPS URL once, server-side, and checks it against your conditions: HTTP status, a body substring, or a JSON field value. The receipt records the check transcript and verdict so anyone can re-verify. $0.15 per check via x402. Fully automated, no human review. MONETIZED VIA x402 — this tool is not callable for free. POST https://agent-embassy.fly.dev/v1/check/verify with an x402 payment ($0.15, USDC on Base). Input schema: {"type":"object","properties":{"url":{"type":"string","description":"HTTPS URL to fetch (public hosts only; private IPs refused)"},"expect_status":{"type":"number","description":"Expected HTTP status of the final response (default 200)"},"expect_body_contains":{"type":"string","description":"Substring that must appear in the response body"},"expect_json_path":{"type":"string","description":"Dot path into a JSON body, e.g. 'data.ok'"},"expect_json_equals":{"description":"Expected value at expect_json_path (compared as JSON)"},"idempotency_key":{"type":"string","description":"Client-generated UUID; retries return the original receipt"},"agent_wallet":{"type":"string","description":"DEV MODE ONLY: wallet to attribute. In live mode the payer wallet from the verified x402 payment is used."}},"required":["url","idempotency_key"]}

Endpoints

URL	Transport	State	Latency	Checked
https://agent-embassy.fly.dev/mcp	streamable-http	answering	362 ms	9 min ago

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Agent Embassy — questions

Answers built from our own checks of this server.

What can Agent Embassy do?

It exposes 6 tools, read directly from the server on our last check. Among them: compute_alerts, compute_history, compute_spot_prices, register_recovery, trust_report, verified_check. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is Agent Embassy working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 27 of 27 checks got a reply (100.0%), average response time 298 ms. The bar chart above shows every period we have measured.

How do I connect Agent Embassy?

Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does Agent Embassy need an API key?

No. Agent Embassy completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 6 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is Agent Embassy?

It answers our handshake in 298 ms on average, which is faster than 53% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.

Is Agent Embassy open source?

We cannot say either way: 0 stars on GitHub and 1 open issue, but we could not determine the licence, and without one the code is not open source by default.