MERX - TRON Resource Exchange

NPM · MERX-MCP · 2 COMPONENTS · SCANNED AUG 3

TRON energy exchange for AI agents. 54 tools, 30 prompts, 21 resources. A2A + ACP.

Available components

remote · merx.exchange 67 npm · merx-mcp 68

+15 this week 68 68 Trust /100

Trust breakdown (6 categories)

How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. How we score →

Supply Chain Security91

No malware found by supply-chain analysis.Pass
CVE check failed: a known high-severity CVE affects ws 8.17.1, reached via tronweb > ethers > ws. A fixed version is available. View diagnostics → Fail
No install/post-install scripts declared.Pass
7 of 53 dependencies flagged as unhealthy. View diagnostics → Partial

Provenance & Transparency45

Source repository is publicly reachable at the declared URL. View diagnostics → Pass
Provenance check failed: no build-provenance attestation is published. See how to fix → View diagnostics → Fail
Clear OSI-approved license (MIT).Pass
Actively maintained (last published 116 days ago).Pass
Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail

Schema Quality & AI Usability82

100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).Pass
AI-judged instruction clarity (good).Pass
Tool/resource definitions use about 3537 tokens (~52/item across 68 items; 54 tools + 14 resources), lean.Pass
Usage-examples check failed: none of the tools include examples. See how to fix → Fail

Stability & Change Management27

Stability observed for 8 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial

Tool Coverage100

100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
100% of tool parameters carry a description.Pass

Capabilities20

Spec-recency check failed: implements MCP spec 2024-11-05; the latest is 2026-07-28. See how to fix → Fail

Install

Add this component to your MCP client. Where a client-specific snippet is available, pick your client below and copy it straight into your config; otherwise use the connection detail shown.

npm · merx-mcp

Claude Codex opencode OpenClaw Hermes Other

# add to Claude Code

claude mcp add exchange-merx-mcp -- npx -y merx-mcp

# add to Codex CLI

codex mcp add exchange-merx-mcp -- npx -y merx-mcp

// opencode.json

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "exchange-merx-mcp": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "merx-mcp"
      ],
      "enabled": true
    }
  }
}

# add to OpenClaw

openclaw mcp add exchange-merx-mcp --command npx --arg -y --arg merx-mcp

# ~/.hermes/config.yaml

mcp_servers:
  exchange-merx-mcp:
    command: "npx"
    args: ["-y", "merx-mcp"]

// mcp.json

{
  "mcpServers": {
    "exchange-merx-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "merx-mcp"
      ]
    }
  }
}

Changelog

Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.

3 Aug 26 +1

No change was recorded against any check on this day. Stability & Change Management went from 23 to 27. That category is still filling its 30-day observation window: 7 days of observed history at the previous scan, 8 at this one. The score rises as the window fills, whether or not the server changes.
2 Aug 26 +62
- CVE-2026-48779 affects this package: high ▼ security
- CVE-2026-45736 affects this package: high ▼ security
- Provenance: unverified → fail ▼ security
- Known CVEs: unverified → fail ▼ security
- Malware scan: unverified → pass ▲ security
- Install scripts: unverified → pass ▲ security
- MCP protocol: unverified → fail ▼ functional
- Schema quality: unverified → good ▲ functional
- Maintenance: unverified → pass ▲ functional
- License: unverified → pass ▲ functional
- Dependency health: unverified → 0.95 ▲ functional
- Schema quality: unverified → 100 ▲ functional
- Stability: unverified → 0.23 ▲ functional
- Tool coverage: unverified → 100 ▲ functional
- Licence: MIT functional
1 Aug 26 −21
- Schema quality: 100 → unverified ▼ functional
- Tool coverage: 100 → unverified ▼ functional
31 Jul 26 +17
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
30 Jul 26 −15
- Malware scan: pass → unverified ▼ security
- Dependency health: unverified → partial ▲ functional
28 Jul 26 −29
- Tool coverage: 100 → unverified ▼ functional
- Schema quality: 100 → unverified ▼ functional
27 Jul 26 53

First indexed and scored.

Show 4 earlier entries Hide earlier entries

Diagnostics

Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.

Captured 3 Aug 2026 · Analysed npm/[email protected]

Provenance none

Ecosystem: npm · Outcome: none

Vulnerabilities 2 findings

ID	CVE	Severity	Vector	Fix available
GHSA-58qx-3vcg-4xpx	CVE-2026-45736	medium	CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N	yes
GHSA-96hv-2xvq-fx4p	CVE-2026-48779	high	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	yes

Dependencies 53 packages

53 packages in the resolved dependency tree · 7 stale.

MCP tools — 54 exposed · ~3,321 tokens

The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability.

Tool Tokens

analyze_prices ~36

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

Input Output Examples

Name	Type	Req	Description
resource	string	—	Filter by resource type. Omit for all.

No output schema declared.

No examples provided.

approve_trc20 ~73

Approve TRC-20 spending allowance. Signs and broadcasts on-chain. Requires TRON_PRIVATE_KEY.

Input Output Examples

Name	Type	Req	Description
amount	string	yes	Allowance amount (human-readable, or "unlimited").
spender	string	yes	Spender TRON address.
token	string	yes	Token symbol or contract address.

No output schema declared.

No examples provided.

calculate_savings ~55

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

Input Output Examples

Name	Type	Req	Description
operation	string	—	Operation type. Default: trc20_transfer.
transaction_count	number	—	Number of transactions. Default: 1.

No output schema declared.

No examples provided.

call_contract ~99

Execute a state-changing smart contract function. Estimates resources, buys via Merx if needed. Requires TRON_PRIVATE_KEY and TRON_ADDRESS.

Input Output Examples

Name	Type	Req	Description
call_value_trx	string	—	TRX to send with call (optional).
contract_address	string	yes	Contract TRON address.
function_selector	string	yes	Function signature, e.g. "stake(uint256)".
parameter	string	—	ABI-encoded parameter hex (optional).

No output schema declared.

No examples provided.

check_address_resources ~42

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

Input Output Examples

Name	Type	Req	Description
address	string	yes	TRON address (starts with T).

No output schema declared.

No examples provided.

compare_providers ~39

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

Input Output Examples

Name	Type	Req	Description
resource	string	—	Filter by resource type. Omit for all.

No output schema declared.

No examples provided.

compile_policy ~161

Convert a natural language energy management policy into MERX automation. Creates standing orders and monitors based on your instructions. Examples: - "Keep 500k energy on my wallet, buy when price is below 55 SUN, max 200 TRX/week" - "Buy energy every day at 6 AM UTC, 1 million units, for 24 hours" - "Alert me when my energy drops below 100k" Returns a preview of what will be created. Set apply=true to execute.

Input Output Examples

Name	Type	Req	Description
address	string	—	TRON address this policy applies to (optional)
apply	boolean	—	Set to true to create the standing orders. Default false (preview only).
instruction	string	yes	Natural language description of the desired automation policy

No output schema declared.

No examples provided.

convert_address ~50

Convert TRON address between base58 (T...) and hex (41...) formats. No auth required.

Input Output Examples

Name	Type	Req	Description
address	string	yes	TRON address in base58 (T...) or hex (41...).

No output schema declared.

No examples provided.

create_account ~54

Create a new Merx account, generate an API key, and get deposit info. No auth needed.

Input Output Examples

Name	Type	Req	Description
email	string	yes	Email address for the account
password	string	yes	Password (min 8 characters)

No output schema declared.

No examples provided.

create_monitor ~103

Create a persistent monitor (delegation expiry, balance, price alert). Auth required.

Input Output Examples

Name	Type	Req	Description
monitor_type	string	yes	Type of monitor to create.
notify	object	yes	Notification config: { webhook, telegram_chat_id }.
params	object	yes	Monitor params: { alert_before_sec, auto_renew, resource_type, max_price_sun, duration_sec }.
target_address	string	—	TRON address to monitor (for delegation_expiry).

No output schema declared.

No examples provided.

create_order ~130

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

Input Output Examples

Name	Type	Req	Description
amount	number	yes	Amount of resource units (min 65000 for ENERGY, 300 for BANDWIDTH).
duration_sec	number	yes	Rental duration in seconds (e.g. 300, 3600, 86400, 2592000).
max_price_sun	number	—	Optional max price in SUN/unit. Order fails if no provider is cheaper.
resource_type	string	yes	Resource type to purchase.
target_address	string	yes	TRON address to receive delegated resources.

No output schema declared.

No examples provided.

create_paid_order ~73

Create a zero-registration order via x402 pay-per-use. Requires TRON_PRIVATE_KEY.

Input Output Examples

Name	Type	Req	Description
amount	number	yes	Amount of resource units
duration_sec	number	yes	Duration in seconds
resource_type	string	yes	Resource type
target_address	string	yes	TRON address to receive resources

No output schema declared.

No examples provided.

create_standing_order ~148

Create a server-side standing order with trigger-based automation. Auth required.

Input Output Examples

Name	Type	Req	Description
action_params	object	yes	Action parameters: { resource_type, amount, duration_sec, target_address }.
action_type	string	yes	Action to perform when triggered.
budget_trx	string	yes	Maximum budget in TRX (converted to SUN internally).
expires_at	string	—	ISO 8601 expiration date (optional).
max_executions	number	yes	Maximum number of times this order can execute.
trigger_params	object	yes	Trigger parameters: { resource, threshold_sun } or { cron }.
trigger_type	string	yes	Condition that triggers the order.

No output schema declared.

No examples provided.

deposit_trx ~44

Deposit TRX to your Merx account. Requires MERX_API_KEY + TRON_PRIVATE_KEY.

Input Output Examples

Name	Type	Req	Description
amount_trx	string	yes	Amount of TRX to deposit

No output schema declared.

No examples provided.

enable_auto_deposit ~73

Configure automatic top-up when balance drops below a threshold. Session-only.

Input Output Examples

Name	Type	Req	Description
deposit_amount_trx	string	yes	Amount of TRX per deposit
max_daily_deposits	number	—	Max deposits per day (default 5)
threshold_trx	string	yes	Balance threshold in TRX

No output schema declared.

No examples provided.

ensure_resources ~92

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

Input Output Examples

Name	Type	Req	Description
bandwidth_minimum	number	—	Minimum bandwidth the address should have.
duration_sec	number	—	Rental duration in seconds (default: 3600).
energy_minimum	number	—	Minimum energy the address should have.
target_address	string	yes	TRON address to provision resources for.

No output schema declared.

No examples provided.

estimate_contract_call ~93

Estimate energy and bandwidth cost for a smart contract call. Compares rental vs burn cost. No auth required.

Input Output Examples

Name	Type	Req	Description
caller_address	string	—	Caller TRON address for simulation (optional).
contract_address	string	yes	Contract TRON address.
function_selector	string	yes	Function signature, e.g. "transfer(address,uint256)".
parameter	string	—	ABI-encoded parameter hex (optional).

No output schema declared.

No examples provided.

estimate_transaction_cost ~126

Estimate energy and bandwidth cost for a TRON transaction. Compares rental vs burn cost. No auth required.

Input Output Examples

Name	Type	Req	Description
amount	string	—	Token amount (as string).
contract_address	string	—	Contract address (custom).
from_address	string	—	Sender TRON address.
function_selector	string	—	Function selector (custom).
operation	string	yes	Transaction type.
parameter	string	—	ABI-encoded parameter (custom).
to_address	string	—	Recipient TRON address.
token_address	string	—	TRC20 contract address.

No output schema declared.

No examples provided.

execute_intent ~92

Execute a multi-step operation (transfer, swap, buy resources, etc). Validates and simulates all steps with resource cost estimates. Auth required.

Input Output Examples

Name	Type	Req	Description
dry_run	boolean	—	If true, simulate only without executing (default: false).
resource_strategy	string	—	Resource acquisition strategy (default: batch_cheapest).
steps	array	yes	Array of { action, params } steps to execute.

No output schema declared.

No examples provided.

execute_swap ~87

Execute a token swap on SunSwap V2. Requires TRON_PRIVATE_KEY.

Input Output Examples

Name	Type	Req	Description
amount	string	yes	Amount of source token to swap
from_token	string	yes	Source token symbol (TRX, USDT, USDC, etc.)
slippage	number	—	Slippage tolerance in percent (default 1)
to_token	string	yes	Destination token symbol

No output schema declared.

No examples provided.

explain_concept ~54

Explain a TRON or Merx concept. No authentication required.

Input Output Examples

Name	Type	Req	Description
topic	string	yes	Topic: energy, bandwidth, staking, delegation, sun_units, burn_vs_rent, merx_routing, provider_types

No output schema declared.

No examples provided.

get_account_info ~43

Full on-chain account state: TRX balance, energy, bandwidth, creation date. No auth required.

Input Output Examples

Name	Type	Req	Description
address	string	yes	TRON address (T...).

No output schema declared.

No examples provided.

get_balance ~29

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

Input Output Examples

Input schema present but exposes no named parameters.

No output schema declared.

No examples provided.

get_best_price ~45

Find the cheapest provider for a given resource and amount. No auth required.

Input Output Examples

Name	Type	Req	Description
amount	number	—	Amount of resource units needed.
resource	string	yes	Resource type.

No output schema declared.

No examples provided.

get_block ~40

Get TRON block info by number (or latest if omitted). No auth required.

Input Output Examples

Name	Type	Req	Description
block_number	number	—	Block number. Omit for latest.

No output schema declared.

No examples provided.

get_chain_parameters ~33

Get TRON network parameters (energy fee, bandwidth cost, etc.) with Merx price comparison. No auth required.

Input Output Examples

Input schema present but exposes no named parameters.

No output schema declared.

No examples provided.

get_deposit_info ~25

Get your Merx deposit address and memo. Requires MERX_API_KEY.

Input Output Examples

Input schema present but exposes no named parameters.

No output schema declared.

No examples provided.

get_order ~31

Get order details and fill status by ID. Auth required.

Input Output Examples

Name	Type	Req	Description
order_id	string	yes	The order UUID.

No output schema declared.

No examples provided.

get_price_history ~54

Historical price snapshots. No auth required.

Input Output Examples

Name	Type	Req	Description
period	string	—	Time period (default: 24h).
provider	string	—	Filter by provider name.
resource	string	—	Filter by resource type.

No output schema declared.

No examples provided.

get_prices ~52

Get current energy and bandwidth prices from all Merx providers. No auth required.

Input Output Examples

Name	Type	Req	Description
duration	number	—	Filter by duration in seconds.
resource	string	—	Filter by resource type. Omit for all.

No output schema declared.

No examples provided.

get_swap_quote ~87

Get a real swap quote from SunSwap V2. No auth required.

Input Output Examples

Name	Type	Req	Description
amount	string	yes	Amount of source token to swap
from_token	string	yes	Source token symbol (TRX, USDT, USDC, etc.)
slippage	number	—	Slippage tolerance in percent (default 1)
to_token	string	yes	Destination token symbol

No output schema declared.

No examples provided.

get_token_info ~42

Get TRC-20 token metadata: name, symbol, decimals, total supply. No auth required.

Input Output Examples

Name	Type	Req	Description
token	string	yes	Token symbol or contract address.

No output schema declared.

No examples provided.

get_token_price ~46

Get token price via SunSwap quote + CoinGecko USD rate. No auth required.

Input Output Examples

Name	Type	Req	Description
token	string	yes	Token symbol (USDT, USDC, SUN, etc.)

No output schema declared.

No examples provided.

get_transaction ~34

Look up a transaction by ID on TRON. No auth required.

Input Output Examples

Name	Type	Req	Description
tx_id	string	yes	Transaction ID (hash).

No output schema declared.

No examples provided.

get_transaction_history ~40

Get your Merx account transaction history. Requires MERX_API_KEY.

Input Output Examples

Name	Type	Req	Description
period	string	—	Time period to query. Default: 30D.

No output schema declared.

No examples provided.

get_trc20_balance ~70

Get TRC-20 token balance for an address. Supports symbol (USDT, USDC) or contract address. No auth required.

Input Output Examples

Name	Type	Req	Description
address	string	yes	TRON address to query.
token	string	yes	Token symbol (USDT, USDC) or contract address.

No output schema declared.

No examples provided.

get_trx_balance ~37

Quick TRX balance for a TRON address. No auth required.

Input Output Examples

Name	Type	Req	Description
address	string	yes	TRON address (T...).

No output schema declared.

No examples provided.

get_trx_price ~38

Get current TRX price from CoinGecko. No auth required.

Input Output Examples

Name	Type	Req	Description
currency	string	—	Fiat currency code (default: usd).

No output schema declared.

No examples provided.

list_monitors ~31

List all monitors with optional status filter. Auth required.

Input Output Examples

Name	Type	Req	Description
status	string	—	Filter by monitor status.

No output schema declared.

No examples provided.

list_orders ~48

List recent orders with optional status filter. Auth required.

Input Output Examples

Name	Type	Req	Description
limit	number	—	Max number of orders to return (default: 20).
status	string	—	Filter by order status.

No output schema declared.

No examples provided.

list_providers ~26

List all Merx providers with types, durations, and availability. No authentication required.

Input Output Examples

Input schema present but exposes no named parameters.

No output schema declared.

No examples provided.

list_standing_orders ~32

List all standing orders with optional status filter. Auth required.

Input Output Examples

Name	Type	Req	Description
status	string	—	Filter by status.

No output schema declared.

No examples provided.

Input Output Examples

Name	Type	Req	Description
email	string	yes	Email address
password	string	yes	Password

No output schema declared.

No examples provided.

pay_invoice ~33

Pay an x402 invoice by sending TRX and verifying payment.

Input Output Examples

Name	Type	Req	Description
invoice_id	string	yes	Invoice ID to pay

No output schema declared.

No examples provided.

read_contract ~73

Call a view/pure function on a TRON smart contract. No auth or private key required.

Input Output Examples

Name	Type	Req	Description
contract_address	string	yes	Contract TRON address.
function_selector	string	yes	Function signature, e.g. "balanceOf(address)".
parameter	string	—	ABI-encoded parameter hex (optional).

No output schema declared.

No examples provided.

search_transaction_history ~62

Get on-chain transaction history for a TRON address. No auth required.

Input Output Examples

Name	Type	Req	Description
address	string	yes	TRON address.
limit	number	—	Max results (default: 20).
type	string	—	Transaction type filter (default: all).

No output schema declared.

No examples provided.

set_api_key ~60

Set your Merx API key for this session. Unlocks all authenticated tools (trading, balance, orders). Use this if you already have an API key.

Input Output Examples

Name	Type	Req	Description
api_key	string	yes	Your Merx API key (starts with sk_live_)

No output schema declared.

No examples provided.

set_private_key ~77

Set your TRON private key for this session. Address is derived automatically. Enables write tools: transfer_trx, transfer_trc20, approve_trc20, execute_swap, deposit_trx. Key stays local - never sent to Merx servers.

Input Output Examples

Name	Type	Req	Description
private_key	string	yes	Your TRON private key (64 hex characters)

No output schema declared.

No examples provided.

simulate ~56

Simulate a multi-step operation without executing. Returns resource estimates and costs.

Input Output Examples

Name	Type	Req	Description
resource_strategy	string	—	Resource acquisition strategy (default: batch_cheapest).
steps	array	yes	Array of { action, params } steps to simulate.

No output schema declared.

No examples provided.

suggest_duration ~48

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

Input Output Examples

Name	Type	Req	Description
transaction_count	number	—	Expected number of transactions (optional).
use_case	string	yes	Your intended use case.

No output schema declared.

No examples provided.

On this page

Handy links

Scoring key

80+ high trust
60–79 medium
below 60 low

How we score

Score history · last 30 days

27 Jul 3 Aug