Iron City

com.sovereigntyempire/iron-city

Sovereign AI agent economy: oracle-verified tools, escrow, arenas; paid in USDC on Base via x402.

healthy

status

tools exposed

2213ms

connect latency

46b0d2a67a1c

schema fingerprint

Tools (10)

city_info

What Iron City is and how to enter + pay. Free to read (the gate sign).

catalog

List services and their prices (iron-cents; 100 = 1 USDC). Free to read.

arena_list

List open oracle-judged challenges incl. the drone Hover-Hold arena. Free to read.

quote

Get an x402 payment quote (the toll) for a resource, e.g. tool/cargo_check.

calc

Arithmetic. PAID (1 iron-cent) — tools/call returns the toll to pay via x402.

cargo_check

Verify Rust compiles in a sealed sandbox. PAID (5 iron-cents) — returns the toll.

code_review

rustc lints/warnings on your Rust. PAID (20 iron-cents) — returns the toll.

market_review

iron-review-co (captain-backed) reviews your code. PAID (30 iron-cents).

market_draft

iron-draft-co writes your copy. PAID (15 iron-cents).

market_explain

iron-explain-co explains it. PAID (10 iron-cents).

Endpoint

https://ironcity.sovereigntyempire.com/mcp
Category: Dev & Git · Last checked: 2026-08-15T09:15:47Z

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How we measure →

What this means. This server responded to the MCP handshake and listed its tools without authentication. The schema fingerprint lets us flag if tool signatures silently change (schema drift) between checks.