merx.exchange

Item: merx.exchange
Rating: 45
Author: wmcp.sh

https://merx.exchange/mcp/sse

45/100 · MCP Trust Grade · checked 5h ago · MCP 2025-06-18

✓ Watched since 2026-06-03 — behavioral baseline locked. We re-check this server's tool surface on a schedule; if it adds, removes, or silently rewrites a tool (rug-pull), we record it.

What it offers — 66 tools · Developer Tools

get_prices

Get current energy and bandwidth prices from all Merx providers, sorted by best (minimum) price across all duration tiers. Each provider lists ALL its

get_best_price

Quick lookup of the single cheapest provider for a resource type, with optional minimum amount filter. CAVEAT: this returns a single representative pr

analyze_prices

Market price analysis with trends and recommendations. No auth required.

get_price_history

Historical price snapshots. No auth required.

compare_providers

Side-by-side provider comparison with prices and availability. No auth required.

estimate_transaction_cost

Estimate cost of a TRON transaction BEFORE sending. Aliases: estimate_cost, calculate_cost, transaction_cost, energy_cost, transfer_cost. Calculate ex

check_address_resources

Check energy, bandwidth, and TRX balance for any TRON address. No auth required.

create_order

Buy energy or bandwidth on Merx. Routed to cheapest provider. Auth required.

get_order

Get order status by UUID. Aliases: get_order_status, check_order, order_status, order_details, fetch_order. Check the status and fill details of an ex

list_orders

List recent orders with optional status filter. Auth required.

ensure_resources

Declarative resource provisioning. Checks current resources on target address and purchases only what is missing. Auth required.

wait_for_delegation

Block until an order reaches a terminal state (FILLED, PARTIAL, FAILED, or CANCELLED) by polling get_order at fixed intervals. Use this right after cr

get_balance

Get your Merx account balance (TRX, USDT, locked). Requires MERX_API_KEY.

get_deposit_info

Get your Merx deposit address and memo. Requires MERX_API_KEY.

get_transaction_history

Get your Merx account transaction history. Requires MERX_API_KEY.

explain_concept

Explain a TRON or Merx concept in plain language. Hardcoded topics (exact match): energy, bandwidth, staking, delegation, sun_units, burn_vs_rent, mer

suggest_duration

Recommend a rental duration based on your use case. No authentication required.

calculate_savings

Calculate savings from renting energy vs burning TRX. No authentication required.

+48 more tools

Spec conformance20%100

✓ initialize → protocolVersion 2025-06-18
✓ initialize HTTP 200
✓ unknown method → -32601
✓ tools/list → 66 tools
✓ every tool has name + inputSchema

Security (OWASP MCP)30%10

66 tools scanned
no injection markup
11 secret-path refs

Reliability / performance20%84

single-probe latency 1444ms (PRELIMINARY — continuous uptime/p95 from proxy telemetry lands in v2)

Tool hygiene15%70

92% of tools have typed inputSchema
0/66 declare outputSchema
1 destructive-by-name tools lack safety annotations

Transparency / provenance15%90

HTTPS ✓
RFC 9728 oauth-protected-resource metadata ✓
advertises protocol 2025-06-18

Observed behavior

No proxied traffic observed for this host yet. Connect it at /connect and its grade gains a measured Reliability score + per-tool behavioral evidence — the half a static scan can't produce.

Findings

FAILMCP08 Tool "transfer_trx" references sensitive file paths / secrets (exfiltration surface).

FAILMCP08 Tool "transfer_trc20" references sensitive file paths / secrets (exfiltration surface).

FAILMCP08 Tool "approve_trc20" references sensitive file paths / secrets (exfiltration surface).

FAILMCP08 Tool "read_contract" references sensitive file paths / secrets (exfiltration surface).

FAILMCP08 Tool "call_contract" references sensitive file paths / secrets (exfiltration surface).

FAILMCP08 Tool "execute_swap" references sensitive file paths / secrets (exfiltration surface).

FAILMCP08 Tool "set_private_key" references sensitive file paths / secrets (exfiltration surface).

FAILMCP08 Tool "deposit_trx" references sensitive file paths / secrets (exfiltration surface).

FAILMCP08 Tool "enable_auto_deposit" references sensitive file paths / secrets (exfiltration surface).

FAILMCP08 Tool "pay_invoice" references sensitive file paths / secrets (exfiltration surface).

FAILMCP08 Tool "create_paid_order" references sensitive file paths / secrets (exfiltration surface).

Grade another server

We re-grade merx.exchange on a schedule and alert your Slack/webhook the moment its tools change or its grade drops — rug-pull insurance for the connection.

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MCP Trust report card — merx.exchange grade F

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HTML

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Agents: check this before connecting

Add the wmcp.sh trust oracle as an MCP server and call grade_mcp_server / check_mcp_drift in your agent's pre-connection gate:

https://wmcp.sh/mcp/trust

How this grade is computed. An open, independent rubric — Spec conformance (20%), Security mapped to the OWASP MCP Top 10 (30%), Reliability (20%), Tool hygiene (15%), Transparency (15%) — run by connecting to the server and inspecting its real MCP surface. The grade is free and identical whether or not the operator pays. v1 uses static + spec signals from a single connection; continuous uptime, real latency, and annotation-truthing (declared readOnly vs observed behavior) layer on via the wmcp.sh proxy.