"wgpu" matching MCP tools:

• get_agent_account_challengeA

  AmpleRun GPU rentalsA

  Step 1 of 2. Returns an EIP-4361 (Sign-In with Ethereum) message for a wallet address this agent controls, valid five minutes, single use. Signing it accepts the AmpleRun Terms version it names. Sign the message exactly as returned with personal_sign (EIP-191), then call register_agent_account with message and signature. Never send a private key to any tool.

  ConnectorNo auth

• gpucloud_set_server_backup_policyA

  GPU CloudB

  Turns the backup option of a server on or off, or changes its hour (hourLocal 0-23, Eastern time) and retention (1-7 daily backups). Turning it ON costs 14.99 $/month, kept as long as the option stays on; it also makes the move to another GPU possible (gpucloud_migrate_server) (hourly servers: pro rata per billed hour; prepaid: the rest of the paid period now from credits, then with each renewal). Turning it OFF deletes the server's backups (needs canDelete when backups exist; no refund of the current period). On/off take two steps (confirmationToken); hour / retention changes apply directly. [SPENDS MONEY] (permission: servers:backup) [Requires a free GPU Cloud account and MCP key]

  Connector

  Destructive

  No auth

• rent_podA

  Lium GPU Cloud: live GPU prices and rent linksA

  Rent a GPU pod on Lium with your API key and wait until it runs; returns the pod id and the ssh command. Spends money from your Lium balance: the pod is billed per second until remove_pod, also when idle. Give gpu (and count, optional max_price_per_gpu_hour and country) to let Lium pick the cheapest matching node, or node_id from search_gpus alone for that node. idempotency_key is required: if a call fails or times out, retry with the same key within 24 hours so it cannot rent twice.

  ConnectorNo auth

• gpucloud_create_server_backupA

  GPU CloudB

  Starts a backup of the server’s system disk now (the option must be enabled; at most 2 manual backups kept). The server is BRIEFLY INTERRUPTED (shut down then restarted automatically, a few minutes). Two steps: call without confirmationToken to get the warning and a token, ask the user, then call again with the token. (permission: servers:backup) [Requires a free GPU Cloud account and MCP key]

  ConnectorNo auth

• gpucloud_migrate_serverA

  GPU CloudB

  Moves a server to ANOTHER GPU model in stock: a NEW server of the chosen GPU is created from the system disk of this one (about 20 minutes from a new backup, about 5 from the latest one); the original server is not changed and stays billed until the user deletes it. Only the system disk (100 GB) is copied: the work disk is NOT copied, and the new server gets a new public IP address. Needs the backup option on (gpucloud_set_server_backup_policy), canLaunch, a saved card, credits for one hour, the budget and key caps. Three steps: without targetProductId it lists the GPUs in stock with their price; with targetProductId and no confirmationToken it returns the price, the warning and a token; with the token it starts. Follow it with gpucloud_list_servers (the new server appears) and gpucloud_get_server. [SPENDS MONEY] (permission: servers:create) [Requires a free GPU Cloud account and MCP key]

  ConnectorNo auth

• gpucloud_stop_serverA

  GPU CloudB

  Stops (shuts down) a server. Disk and data are kept. WARNING: a stopped server is STILL BILLED at its full hourly rate (the GPU stays reserved). To pay much less, use gpucloud_hibernate_server instead (a hibernated server is billed a small hibernation rate); to stop paying entirely, delete it. (permission: servers:stop) [Requires a free GPU Cloud account and MCP key]

  ConnectorNo auth

• gpucloud_set_auto_reloadA

  GPU CloudB

  Turns automatic credit reload on/off. Needs canCharge; the reload amount may not exceed the key max single charge, and every reload counts in this key monthly card-charge cap and in the account budget limit. Turning it on (or changing it while on) takes two steps: without confirmationToken returns the settings and a token; call again with the same arguments and the token once the user approved. Turning it off applies at once. Threshold $10-$5,000, amount $50-$10,000 (turning it off may repeat the amount already saved, as gpucloud_get_auto_reload returns it). monthlyCapCad: the most the automatic reloads may charge per calendar month (Montreal time), $50-$100,000, null = no cap, absent = unchanged (200 for a new configuration); once reached, no automatic reload until next month and the user is told. It never limits a manual payment. [SPENDS MONEY] (permission: billing:auto_reload) [Requires a free GPU Cloud account and MCP key]

  ConnectorNo auth

• gpucloud_set_budgetA

  GPU CloudB

  Sets the monthly budget limit of the account. Lowering the limit (or setting one where there was none) applies at once. Raising or removing it needs the owner's approval: without confirmationToken it returns the change and a token; call again with the same arguments and the token once the user approved. Raising the limit does not restore hibernated servers. (permission: billing:budget) [Requires a free GPU Cloud account and MCP key]

  ConnectorNo auth

• get_pricesA

  GPU FinderA

  List every provider offer for one GPU model and node size: provider, instance type, region, GPU count, on-demand and spot USD price per whole node hour, links and last update. Use it for the full price table; use get_market_snapshot for only the cheapest offer, get_availability for stock and get_price_history for trends. Prices reflect collected data, not a live capacity guarantee. Pages default to 20 rows, maximum 100; each page costs one data unit.

  ConnectorNo auth

• get_usageA

  GPU FinderA

  Show this API key's usage across REST and MCP: plan allowance, units used and remaining, and UTC reset times. Use it before large paginated reads or after a quota_exceeded error. Spends no monthly units and works after the monthly allowance is exhausted, but is still rate limited.

  ConnectorNo auth

• get_gpu_pricesA

  Lium GPU Cloud: live GPU prices and rent linksA

  Live price range (min, median, max USD per GPU-hour) and free GPU count for each GPU model rentable on Lium right now. Use for "what does an H100 cost" or comparing models; use search_gpus to pick a node to rent. Pass count for multi-GPU quotes: a 1-GPU price can come from a node with one free GPU.

  ConnectorNo auth

• rent_offerA

  compute.pangle.online — GPU rental marketB

  Place a rental on YOUR provider account (BYO key — it is used for this one call and never stored). Default is a DRY RUN returning exactly what would be executed; a live placement needs dry_run=false AND confirm=true. The offer is re-quoted live first and refused if its price exceeds max_price_per_gpu_hr. Executes on vast and runpod offers. Pass an idempotency_key so retries return the first receipt instead of renting twice. auto_destroy_budget_usd arms the budget guard: this station then holds your key in PROCESS MEMORY ONLY and destroys the rental when estimated spend reaches the cap (a station restart drops the guard — the receipt says so; poll rental_status as backstop). account_token (from register_account) attributes the rental to your usage ledger.

  ConnectorNo auth

• gpucloud_reply_ticketA

  GPU CloudB

  Add a message to an existing support ticket of the account, optionally with images (screenshots): PNG, JPEG, WEBP or GIF in base64, at most 5 per message; the whole MCP request is limited to 1 MB (so about 700 KB of images). The text may be empty when an image is attached. Returns the id of the new message and the updated ticket. (permission: support:write) [Requires a free GPU Cloud account and MCP key]

  ConnectorNo auth

• gpucloud_quote_serverA

  GPU CloudB

  Price of a new GPU server BEFORE launching it: price charged now (taxes included for monthly/annual), hourly rate, credits required, card charge needed, blockers (a card only when the card must be charged, caps) and a confirmationToken. Hourly: also the action at the threshold (onFundsExhausted, allowedOnFundsExhausted), the threshold (hibernationThresholdCad) and, when the automatic reload is off, autoReloadWarning (code AUTO_RELOAD_OFF, message to show the user, link to turn the reload on). Show the price and the warning to the user and get approval, then call gpucloud_create_server with the SAME arguments and the token. (permission: servers:quote) [Requires a free GPU Cloud account and MCP key]

  ConnectorNo auth

• gpucloud_create_serverA

  GPU CloudB

  Launches a GPU server billed to the account. Requires the confirmationToken of gpucloud_quote_server for exactly these arguments and the key caps. Neither a card nor the automatic reload is required when the credits pay the first hour; the saved card is charged (and then needed) only for missing credits (at least $50, or the automatic reload amount when larger) or a monthly / annual order. Without enough funds (no credit and no usable card, or a cap reached) it returns a tool error with httpStatus 402 and accountAction (code PAYMENT_REQUIRED; BUDGET_CAP_REACHED for a cap) carrying the message and the console link to fix it; the quote itself never carries a payment link. Hourly: the answer carries onFundsExhausted and, when the automatic reload is off, autoReloadWarning. The owner receives an email for every spend. [SPENDS MONEY] (permission: servers:create) [Requires a free GPU Cloud account and MCP key]

  ConnectorNo auth

• gpucloud_start_serverA

  GPU CloudB

  Starts a stopped server (a stopped hourly server is already billed; the next hour must be covered: credits, or a charge of the saved card of at least $50 within the caps). No card is needed when the credits cover it. For a hibernated server use gpucloud_restore_server. [SPENDS MONEY] (permission: servers:start) [Requires a free GPU Cloud account and MCP key]

  ConnectorNo auth

• gpucloud_renew_serverA

  GPU CloudB

  One more month for a monthly/annual server, charged to the saved card within the caps. Two steps: without confirmationToken returns the price and a token; with it, pays and extends the paid-until date (a server stopped at period end is restarted). [SPENDS MONEY] (permission: servers:renew) [Requires a free GPU Cloud account and MCP key]

  ConnectorNo auth

• gpucloud_restore_server_backupA

  GPU CloudB

  Creates a NEW server (same GPU model and region) from an AVAILABLE backup; the original server is not changed. Billed like a new hourly server: the first hour from credits now, then per hour. Needs canLaunch, a saved card, credits for one hour, the budget and key caps. Two steps: without confirmationToken returns the price and a token; with it, launches. Poll gpucloud_get_server for the new server. [SPENDS MONEY] (permission: servers:create) [Requires a free GPU Cloud account and MCP key]

  ConnectorNo auth

• gpucloud_get_payment_methodA

  GPU CloudB

  The saved card (masked: brand, last 4 digits, expiry). Required for any spend by an agent. A card with needsReentry=true can no longer be charged (payment error): the account owner must enter the payment method again in the console. (permission: billing:read) [Requires a free GPU Cloud account and MCP key]

  ConnectorNo auth

• gpucloud_set_server_threshold_actionA

  GPU CloudB

  What happens to an hourly server when the account balance reaches its threshold and no automatic reload brings it back: HIBERNATE (kept 12 h with an hourly hibernation fee, restarted as soon as the balance is back, then deleted) or DELETE (deleted at once, no hibernation fee, data lost). Machines that cannot be hibernated (spot) only accept DELETE. Spends nothing. (permission: servers:update) [Requires a free GPU Cloud account and MCP key]

  ConnectorNo auth

• list_gpusA

  GPU FinderA

  List the GPU models GPU Finder tracks: canonical name and slug, VRAM, memory type, bandwidth, interconnect, provider and instance counts, and min/max hourly USD price. Use it to find valid gpu names for the other tools or to compare GPU specs; use get_prices for per-provider offers. Pages default to 20 rows, maximum 100; each page costs one data unit.

  ConnectorNo auth