Alpaca Trading API integration for Model Context Protocol (MCP)
Nothing to run from here
Langchain Powersun is installed from its publisher's own source and answers where it runs, so this marketplace is not in the path of a single call. There is no address here to send one to, and a panel that pretended otherwise would be showing you an answer we made up. Install it and call it from your own client — the Installation tab has the entry for each one.
99/100
trust score
27
tools declared
remote
at its publisher
—
calls last 7d
What it does
LangChain integration for PowerSun.vip — TRON Energy & Bandwidth marketplace and DEX swap aggregator with 27 MCP tools for AI agents
Quickstart
# 1 — add it to Claude Code
claude mcp add --scope user --transport http langchain-powersun-mcp https://powersun.vip/mcp
# 2 — ask your agent for something these tools do
# get_prices, estimate_cost, get_available_resources and 24 more
Langchain Powersun costs nothing on mcprush: there is no plan to choose here, no cap to set and nothing mcprush can bill you for.
Publishernot claimed
HOAll 2 servers
hovsteder2 servers
1 category
Collected from a public index. Nobody has claimed this account, so nothing here was written by its author — claim it if it is yours.
Installation
Where are you running it?
Every route below installs the same thing and ends at the same approval screen. Nothing here runs on your machine and nothing runs on ours: this server answers at its publisher’s own address, and what you install is the connection straight to it.
Claude Codedeclared by this listing
This is a public server: it answers at its publisher’s own address and this marketplace is not in the path. Claude Code registers it in one command; --scope user makes it available in every project. The transport below is http, as the publisher's own manifest declares it.
claude mcp add --scope user --transport http langchain-powersun-mcp https://powersun.vip/mcpReconnect, or start a new session, and the tools appear in the model’s tool list.
Free on mcprush, and it answers at its publisher’s own address: this marketplace is not in the path, so there is no key of ours to hold and no card to add.
What it writes
One config entry pointing straight at the publisher’s own address — this marketplace is not in the path, and nothing from this listing executes on your machine.
What you approve
27 tools, with what each one reads, writes and reaches shown before you agree — the same list on every route above. Read the tool surface.
Tool surface
What the model actually sees. Descriptions are diffed on every release — see version history.
Get current TRON Energy and Bandwidth minimum prices for all duration tiers. Returns price per unit in SUN for each available duration.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| resourceType | string | no | Filter by resource type (default: all) |
Calculate the cost of purchasing TRON Energy or Bandwidth. Provide transaction count and type to get the energy needed and cost in TRX.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| txCount | integer | yes | Number of transactions |
| txType | string | no | Transaction type (default: trc20_transfer). trc20_transfer_new = first-time transfer to an address. |
| durationMinutes | number | no | Duration in minutes. Allowed: 2, 5, 10, 15, 30, 60, 360, 1440, 10080, 43200. Default: 60. |
| resourceType | string | no | Resource type (default: ENERGY) |
Get total available Energy and Bandwidth across all active pools. Shows how much resource can be purchased right now.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| resourceType | string | no | Filter by resource type (default: both) |
| durationMinutes | number | no | Filter pools that support this duration |
Comprehensive market overview: prices, availability, allowed durations, order constraints, and transaction types. Useful for agents to understand what they can purchase.
No parameter schema on file.
Get your current TRX balance and deposit information. Requires API key authentication.
No parameter schema on file.
Purchase TRON Energy for a target address. Creates a MARKET order that will be filled by available pools. Deducts cost from your balance.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| targetAddress | string | yes | TRON address to delegate energy to (T-address format) |
| txCount | integer | yes | Number of transactions you need energy for |
| txType | string | no | Transaction type (default: trc20_transfer) |
| durationMinutes | number | no | Duration in minutes. Allowed: 2, 5, 10, 15, 30, 60, 360, 1440, 10080, 43200. Default: 60. |
| resourceType | string | no | Resource type (default: ENERGY) |
Broadcast a pre-signed TRON transaction with auto energy delegation. Send your signed transaction data and PowerSun will delegate energy before broadcasting. Works with API key (balance deduction) or x402 USDC payment. Without authentication, returns cost estimate.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| txData | object | yes | Pre-signed transaction object with txID, raw_data, raw_data_hex, and signature |
Get your order history with optional status filter. Returns recent orders sorted by creation time.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| status | string | no | Filter by order status |
| limit | integer | no | Maximum number of orders to return (default: 20) |
Get detailed status of a specific order including delegation progress.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| orderId | string | yes | Order ID (UUID format) |
Get the deposit address to top up your account balance with TRX.
No parameter schema on file.
Get a price quote and unsigned transaction for swapping tokens on SunSwap DEX. Returns an unsigned TX for client-side signing. After signing, submit via execute_swap. Requires API key.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| fromToken | string | yes | Token to sell — symbol (USDT, TRX, SUN, ...) or TRC-20 contract address |
| toToken | string | yes | Token to buy — symbol or TRC-20 contract address |
| amountIn | string | yes | Amount to swap in smallest unit (SUN for TRX, base units for tokens) |
| slippageBps | integer | no | Slippage tolerance in basis points (default: 50 = 0.5%) |
Execute a pre-signed swap transaction with automatic energy delegation. Get the unsigned TX from get_swap_quote, sign it, and submit here. Energy is delegated before broadcast. Works with API key (balance deduction) or x402 USDC payment.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| txData | object | yes | Pre-signed swap transaction from get_swap_quote |
Get comprehensive statistics for your energy/bandwidth pools: delegations, revenue, utilization, APY. Requires API key.
No parameter schema on file.
Get earnings breakdown by pool: total earned, pending payout, paid out. Optionally filter by date range.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| startDate | string | no | Start date (ISO 8601, e.g. 2026-01-01) |
| endDate | string | no | End date (ISO 8601) |
Get current auto-selling configuration for your pools. Shows which resources are being sold, duration constraints, and reserves.
No parameter schema on file.
Update auto-selling configuration for a pool. Toggle energy/bandwidth selling, set reserves, duration constraints. Pass the configId from get_auto_selling_config.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| configId | string | yes | Configuration ID to update (from get_auto_selling_config) |
| active | boolean | no | Enable/disable auto-selling |
| sellEnergy | boolean | no | Enable/disable energy selling |
| sellBandwidth | boolean | no | Enable/disable bandwidth selling |
| reservedEnergy | integer | no | Energy to keep reserved (not sold) |
| reservedBandwidth | integer | no | Bandwidth to keep reserved (not sold) |
| minDuration | string | no | Minimum rental duration (e.g., "5min", "1h", "1d") |
| maxDuration | string | no | Maximum rental duration |
| allowRenewals | boolean | no | Allow order renewals |
Get active delegations from your pools. Shows who received energy/bandwidth and when delegations expire.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| poolAddress | string | no | Filter by specific pool address. If not provided, shows all your pools. |
Withdraw TRX from your account balance to your wallet. Minimum withdrawal: 100 TRX. Withdrawal is processed on-chain and may take a few minutes.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| amount | number | yes | Amount to withdraw in TRX (minimum 100 TRX) |
Register a TRON address as an energy/bandwidth selling pool on PowerSun. This creates a pool and auto-selling configuration. After registering, you must grant active permissions to the platform address (DelegateResource, UnDelegateResource, VoteWitness) so the platform can delegate resources to buyers and vote on your behalf. Use check_pool_permissions to verify permissions after granting them. Re
| Parameter | Type | Required | Notes |
|---|---|---|---|
| paymentAddress | string | yes | TRON address to register as pool (starts with T, 34 characters). This is the address where you hold/stake TRX. |
| sellEnergy | boolean | no | Enable energy selling (default: true) |
| sellBandwidth | boolean | no | Enable bandwidth selling (default: false) |
| autoVote | boolean | no | Auto-vote for the best Super Representative to earn rewards (default: true) |
Get live blockchain state for your pool: TRX balance, frozen resources (Energy/Bandwidth), voting status, claimable rewards, and delegated resources. Data is fetched directly from TRON blockchain. Requires API key.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| poolAddress | string | no | Pool address to check. If omitted, uses your first registered pool. |
Verify that the platform has the required active permissions on your pool address. Required: DelegateResource (to sell energy), UnDelegateResource (to reclaim). Optional: VoteWitness (to vote for SRs and earn rewards). Run this after granting permissions to confirm the platform can operate your pool. Requires API key.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| poolAddress | string | no | Pool address to check. If omitted, uses your first registered pool. |
Vote for the best Super Representative (SR) with the highest APY to earn voting rewards. The platform automatically selects the SR with the best return. Requires VoteWitness permission granted to the platform. Voting rewards accumulate and can be claimed automatically if auto-claim is enabled. Requires API key.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| poolAddress | string | no | Pool address to vote from. If omitted, uses your first registered pool. |
View execution history of automatic actions (stake, vote, claim) for your pool. Shows status (success/failed/skipped), amounts, transaction hashes, and timestamps. Requires API key.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| poolAddress | string | no | Pool address to get history for. If omitted, uses your first registered pool. |
| actionType | string | no | Filter by action type |
| limit | integer | no | Number of records to return (default: 20, max: 100) |
Start agent registration by providing your TRON address. Returns a challenge string that you must sign with your TRON private key using tronWeb.trx.signMessageV2(). After signing, call verify_registration with the signature to receive your API key. No authentication required.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| address | string | yes | Your TRON wallet address (T-address format, 34 characters) |
Complete agent registration by verifying your signed challenge. Returns an API key and upgrades the current session to authenticated. After verification, all authenticated tools (buy_energy, get_balance, register_pool, etc.) will work in this session without needing to reconnect. No authentication required.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| challengeId | string | yes | Challenge ID from the register tool |
| address | string | yes | Your TRON wallet address (must match the register call) |
| signature | string | yes | Signature from tronWeb.trx.signMessageV2(challenge, privateKey) |
Build an AccountPermissionUpdate transaction that grants the PowerSun platform permission to delegate/undelegate resources and optionally vote on your behalf. Returns an unsigned transaction that you must sign with your private key and then broadcast using broadcast_signed_permission_tx. All existing account permissions are preserved. Requires authentication.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| poolAddress | string | yes | TRON address to grant permissions on (your pool address, T-address format) |
| includeVote | boolean | no | Include VoteWitness permission for earning SR rewards (default: true) |
Broadcast a signed AccountPermissionUpdate transaction to the TRON blockchain. After broadcasting, verifies that the platform permissions were correctly applied. Use this after signing the transaction from build_permission_transaction. Requires authentication.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| signedTransaction | object | yes | The complete signed permission transaction from tronWeb.trx.sign(), including visible, raw_data_hex, and signature |
| poolAddress | string | yes | The pool address that the permission was granted on |
Free
$0 forever
- Every tool — any call limit is its publisher’s, not ours
- No card, and mcprush charges nothing for it
- Runs at its publisher’s own address — this marketplace is not in the path
- Nothing to cap, because mcprush bills nothing
What counts against your monthly calls
| Tool | Unit | Calls used | Out of the allowance |
|---|
Nothing here is billable: mcprush charges nothing to install Langchain Powersun or to call it, at any volume.
Call allowance · this installenforced at the gateway
Monthly allowance, in calls
—
—
Alert at 80% · then the tool returns a normal MCP error
Used this month: —
ATrust score 99 / 100
Release 1.3.0 · scanned 6 Oct 2026
Two independent axes, because powerful and malicious are different questions. The grade is threat only. The capability level is blast radius, and it is never a penalty on the grade — it is priced as one subtract-only term in the score, where you can see it.
Threat score100
Client score99
Findings1 threat · 0 capability
Capabilityminimal
Coveragesource
Verificationrepo
Surface digest2dc22d3bf39daa3966da07121ef3ae7218597d0cc75600bd6ac9471b4c82a657
Score vectorthreat 100 → client 99
| Term | Level | What it prices | Points |
|---|---|---|---|
| capability-exposure | minimal | capability blast radius (minimal) — client exposure if the model is manipulated | −0 |
| verification-discount | repo | publisher verification (public source) — no provenance, but the source is public and inspectable | −1 |
| coverage-honesty | source | inspection depth (source) — how much of the target the scan could see | −0 |
score = clamp(round(threatScore − E_cap − E_ver − E_cov), 0, 100). No model, no opinion, no network call at scoring time: the same methodology version against the same bytes always produces this number, and every line above is a field of the report rather than a summary of it.
What the scan could actually read
A grade is only as meaningful as its coverage, so the scanner publishes its own depth before it publishes its result.
Tool surfacenot available
Implementation sourceread
Package metadataread
Live transportnot available
No tools were enumerated, so prompt-injection, capability and toxic-flow analysis had no tool surface to inspect. To grade a package’s real runtime tools, scan the running server: --command "npx -y <package>".
Capability — what it could do if the model were manipulated
Tags derived from each tool’s schema and the implementation, not from what the tool calls itself. minimal is the level these add up to.
| Tool | Capability tags | Why the tag was assigned |
|---|---|---|
| No per-tool rows for this release — see the note below. | ||
No tool surface was enumerated, so there is nothing to attribute a capability to.
Toxic-flow graph
The lethal trifecta, checked as a graph rather than as a checklist: untrusted input, a sensitive source and an external sink have to meet before there is a path worth worrying about.
The public result for this release does not print the flow graph, so there is nothing to show here. That is not the same as "no paths were found": what the scan did read is above, under coverage.
Supply chain and provenance
Integrityfirst-seen
Surface digest2dc22d3bf39daa39
Scanned2026-10-06
This is the first scan of this surface here, so there is nothing yet to compare it against.
Every result on this tab comes from one deterministic pass over the published package — offline, rule by rule, and auditable line by line above. Same methodology version, same bytes, same score.
Release history
This is an address its publisher runs: which release it serves is theirs to choose, so there is nothing here to pin. The history below is for reading; the current release on file is 1.3.0.
1.3.0
undated
latestNo release note was published with this version.
—
no reviews yet
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One review per account, from a signed-in account that does not publish this listing. Nothing else is asked — you can say what you think before you install it. Publishers can reply once per review, and a review can be edited or deleted by whoever wrote it.
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Nobody has reviewed this listing. The rating on the card is the mean of the reviews written here and nothing else, so there is no rating until somebody writes the first — which takes a signed-in account that does not publish it, and nothing else.