Official MCP RegistryListed
Bounty Engineer Agent Commerce
Remote MCP storefront for agent routing, verification, web extraction and x402-paid tools.
First seen 2 Oct 2026. Evidence as of 8 Oct 2026.
15
Tools
From an anonymous probe
1
Source listings
Each with its own history
30
Recorded changes
Since first seen
Tools
| Tool | Description | Behaviour |
|---|---|---|
| execute_paid_product | Native x402 v2 MCP payment transport. Choose product_id and input. The first call returns PaymentRequired without executing paid work. An x402-capable MCP buyer retries the same call with its signed PaymentPayload in params._meta['x402/payment']; a successful result includes _meta['x402/payment-response']. No browser or human checkout is required. Example: {product_id:'hash',input:{text:'hello'}}. | Changes data |
| get_product_proof | Return one product's method, exact price, schema, sample input and autonomous purchase contract without spending funds. Example: {product_id:'web-extract'}. | Read-only |
| get_purchase_instructions | Return the direct endpoint, price, payment network and purchase flow for one Bounty Engineer product. Does not spend funds. Example: {product_id:'x402-payment-preflight'}. | Read-only |
| get_workflow_recipe | Get published sample input/output, exact credits for a batch, one-time pack options and prepaid HTTP integration. No payment or own-data execution occurs. Example: {tool:"funding-rates",calls:100}. | Read-only |
| list_premium_agent_packs | Free machine catalog of one-time Base USDC packs ($99.90–$2,499.90), buyer-controlled invoice instructions and current high-ticket x402 services. No wallet is signed, no invoice is created and no recurring subscription is enabled. Example: {max_spend_usd:2500}. | Read-only |
| list_products | List high-frequency hashing/encoding/JWT/JSON utilities, live funding-rate market data, web extraction, agent-security, purchase-control, x402 and bounty-intelligence products with prices and direct paid endpoints. Example: call list_products with {} before selecting a product. | Read-only |
| paid_agent_purchase_firewall | Evaluate a proposed agent purchase for hard-budget, duplicate-payment, seller/payTo drift and purchase-safety conditions before execution. Native MCP x402. Use get_product_proof for the current exact input schema. | Changes data |
| paid_funding_loop | Screen fresh external funded tasks for payout rail, escrow, deadline and zero-deposit conditions. Native x402 payment, no API key. Example: {input:{limit:20,rail:'base'}}. | Changes data |
| paid_funding_rates | Fetch normalized live perpetual-futures funding rates with venue fallback and market context. Native x402 payment, no API key. Example: {input:{symbol:'BTCUSDT',providers:['binance','bybit']}}. | Changes data |
| paid_json_contract_check | Validate structured JSON against the supported deterministic JSON Schema subset and return exact error pointers. Native x402 payment. Example: {input:{value:{price:25},schema:{type:'object',required:['price'],properties:{price:{type:'number'}}}}}. | Changes data |
| paid_web_extract | Extract one public HTML page into clean Markdown, text, links, metadata and source hashes. Native x402 payment, no API key. Example: {input:{url:'https://example.com'}}. | Changes data |
| paid_x402_payment_preflight | Preflight an x402 seller/payment contract before an autonomous buyer commits funds; checks payment-path risks without authorizing a purchase. Native MCP x402. Use get_product_proof for the current exact input schema. | Changes data |
| quote_autonomous_purchase | Given an agent goal and hard USD budget, return a buyer-controlled value ladder: cheapest relevant proof, recommended value, optional higher-outcome upgrade, and executable purchase plan. This tool itself is free and never spends funds. Example: {goal:'extract a public webpage',max_price_usd:0.01,preferred_rail:'x402'}. | Read-only |
| quote_instant_work | Zero-cost deterministic computation of the actual buyer-submitted reconciliation or quality task. Returns output SHA-256 and readiness; never returns the paid full result or spends USDC. Example: {input:{task:'quality',required:['id'],records:[{id:'A'}]}}. | Read-only |
| recommend_paid_tool | Given an autonomous-agent goal, choose the most relevant Bounty Engineer x402 product before the buyer spends money. Example: {goal:'verify an x402 seller before paying'}. | Read-only |
Change history
- quote_autonomous_purchase: input schema changed
- paid_funding_loop: tool added
- list_premium_agent_packs: tool added
- get_workflow_recipe: input schema changed
- execute_paid_product: input schema changed
- server instructions changed (+"Prefer" +"USDC for x402 settlement;" +"USDC remains a fallback when the buyer cannot use Base. Each")
- recommend_paid_tool: input schema changed
- recommend_paid_tool: description changed (+"Example: {goal:'verify an x402 seller before paying'}.")
- quote_instant_work: input schema changed
- quote_instant_work: description changed (+"Example: {input:{task:'quality',required:['id'],records:[{id:'A'}]}}." -"If approved, the buyer can purchase the exact result over x402.")
- quote_autonomous_purchase: input schema changed
- quote_autonomous_purchase: description changed (+"Example: {goal:'extract a public webpage',max_price_usd:0.01,preferred_rail:'x402'}.")
- paid_x402_payment_preflight: tool added
- paid_web_extract: tool added
- paid_json_contract_check: tool added
- paid_funding_rates: tool added
- paid_agent_purchase_firewall: tool added
- list_products: description changed (+"Example: call list_products with {} before selecting a product.")
- get_workflow_recipe: input schema changed
- get_workflow_recipe: description changed (+"Example: {tool:"funding-rates",calls:100}.")
- get_purchase_instructions: input schema changed
- get_purchase_instructions: description changed (+"Example: {product_id:'x402-payment-preflight'}.")
- get_product_proof: description changed (+"Example: {product_id:'web-extract'}.")
- execute_paid_product: input schema changed
- execute_paid_product: description changed (+"Example: {product_id:'hash',input:{text:'hello'}}.")
- quote_instant_work: tool added
- execute_paid_product: input schema changed
- get_workflow_recipe: input schema changed
- execute_paid_product: input schema changed
- server instructions changed (+"The HTTP x402 challenge offers Base mainnet or Solana mainnet USDC; each buyer chooses its approved network and spending cap.")
| Source | Listing | First seen | Last seen | Versions |
|---|---|---|---|---|
| Official MCP Registry | io.github.gatoprd/bounty-engineer | 2 Oct 2026 | 8 Oct 2026 | 1 |