x402 Discovery Hub. Search engine for the agent economy with 1450+ services indexed. Search by keyword, browse by category, free service submission
Installation and connection instructions are shown only when supported by retained package, repository, or endpoint evidence.
Version 1.3.0 declares 1 executable entrypoint.
npm install --save-exact cinderwright-mcp-server@1.3.0npx -y -p cinderwright-mcp-server@1.3.0 cinderwright-mcp-server{
"mcpServers": {
"cinderwright-mcp-server": {
"command": "npx",
"args": [
"-y",
"-p",
"cinderwright-mcp-server@1.3.0",
"cinderwright-mcp-server"
]
}
}
}| Canonical slug | cinderwright-f817e105 | Deployment | Local Only |
|---|---|---|---|
| Canonical package | npm:cinderwright-mcp-server | Repository | cinderwright-ai/cinderwright-api |
| First published | — | Latest release | — |
| Last security verification | Aug 22, 2026 | Classification confidence | 90% |
| Publication | Published | Official distribution | Yes |
| Channel | Identifier | Current version | Versions | Source |
|---|---|---|---|---|
| npm | cinderwright-mcp-server | 1.3.0 | 1 | Repository |
| Package | Version | Published / observed | Inventory | Security scan |
|---|---|---|---|---|
| npmcinderwright-mcp-server | 1.3.0Current | Sep 5, 2026 | 14 toolsSucceeded · 0 resources · 0 prompts | Verified clean |
Independently scan the exact version your agents use, receive alerts when its risk changes, and investigate every finding with retained version evidence.
| Provenance | artifact_hash_verified | Signature | — |
|---|---|---|---|
| MCP SDK | @modelcontextprotocol/sdk | Artifact SHA-256 | 9637d72c96fb7f9bc1e6ac5f8ef090e3fe33d3d6fd0eca500fc543774502aa63 |
| Scanner | mcp-proof-engine 0.1.0 | Scan completed | Aug 22, 2026 |
| Security rating | 30 / 100 | Methodology | version-rating-1.0 |
[ "cinderwright-mcp-server" ]
| Tool | Category | Annotations | Risk |
|---|---|---|---|
agent_checkCheck if an agent wallet is registered and authorized for a specific service category. Free - service providers use this before accepting payment.Input schema{
"type": "object",
"properties": {
"wallet": {
"type": "string",
"description": "Agent wallet address (0x...)"
},
"category": {
"type": "string",
"description": "Service category to check (optional)"
},
"amount": {
"type": "number",
"description": "Transaction amount to check against spending limits (optional)"
}
},
"required": [
"wallet"
]
} | — | — | |
compareCompare agent payment services side by side with quality grades. Costs $0.02 from proxy balance if CW_KEY is set.Input schema{
"type": "object",
"properties": {
"capability": {
"type": "string",
"description": "Service capability to compare (e.g. weather, translate, llm)"
},
"sort_by": {
"type": "string",
"enum": [
"quality",
"price",
"speed"
],
"description": "Sort order (default: quality)"
}
},
"required": [
"capability"
]
} | — | — | |
discoverSearch for agent payment services by keyword across 2,811+ x402, MPP, and Lightning services. Free to search. If CW_KEY is set, results include proxy_hint with ready-to-use proxy_call commands.Input schema{
"type": "object",
"properties": {
"query": {
"type": "string",
"description": "Search keyword (e.g. weather, translate, bitcoin price, sentiment)"
},
"protocol": {
"type": "string",
"enum": [
"x402",
"mpp",
"l402"
],
"description": "Filter by protocol (optional)"
},
"max_price": {
"type": "number",
"description": "Maximum price filter in USD (optional)"
}
},
"required": [
"query"
]
} | — | — | |
findIntent-based discovery. Describe what you need and get the best service recommendation. Costs $0.02 from proxy balance if CW_KEY is set, otherwise returns payment instructions.Input schema{
"type": "object",
"properties": {
"intent": {
"type": "string",
"description": "What you need in plain English (e.g. \"cheap weather API for Tokyo under $0.02\")"
}
},
"required": [
"intent"
]
} | — | — | |
pricesGet market pricing intelligence. Average, median, min, and max prices across the ecosystem with category breakdowns.Input schema{
"type": "object",
"properties": {}
} | — | — | |
protocolsGet cross-protocol breakdown: x402 (Coinbase/USDC) vs MPP (Stripe/Tempo) vs L402 (Bitcoin Lightning). Shows service count and description for each protocol.Input schema{
"type": "object",
"properties": {}
} | — | — | |
proxy_balanceCheck your Cinderwright proxy account balance, recent calls, and spending history. Requires CW_KEY env var.Input schema{
"type": "object",
"properties": {}
} | — | — | |
proxy_callCall any indexed x402 service directly by URL. Cinderwright handles the payment and returns the result. Good when you already know the service URL from discover. Requires CW_KEY env var.Input schema{
"type": "object",
"properties": {
"url": {
"type": "string",
"description": "Full URL of the x402 service endpoint (e.g. https://api.example.com/weather?city=Tokyo)"
},
"method": {
"type": "string",
"enum": [
"GET",
"POST"
],
"description": "HTTP method (default: GET)"
},
"body": {
"type": "object",
"description": "Request body for POST requests (optional)"
},
"max_cost_usd": {
"type": "number",
"description": "Maximum cost you'll pay in USD (default: no limit)"
}
},
"required": [
"url"
]
} | — | — | |
proxy_doDescribe a task in plain English and Cinderwright finds the right service, pays for it, and returns the result. No x402 knowledge needed. Examples: "get the Bitcoin price", "weather in Tokyo", "translate hello to Japanese", "summarize this text: ...". Costs the service price + 10% markup from your proxy balance. Requires CW_KEY env var.Input schema{
"type": "object",
"properties": {
"task": {
"type": "string",
"description": "What you need in plain English (e.g. \"current Bitcoin price\", \"weather in London\", \"translate hello world to Spanish\")"
},
"max_cost_usd": {
"type": "number",
"description": "Maximum cost you'll pay in USD (default: 0.10)"
},
"context": {
"type": "string",
"description": "Optional extra context for the task (e.g. text to translate or summarize)"
}
},
"required": [
"task"
]
} | — | — | |
proxy_setupCreate a Cinderwright proxy account to call any indexed service without handling x402 payments yourself. Returns your API key and deposit instructions. Deposit USDC on Base to fund your account.Input schema{
"type": "object",
"properties": {
"wallet": {
"type": "string",
"description": "Your Base wallet address (0x...) - deposits from this address auto-credit your balance"
}
},
"required": [
"wallet"
]
} | — | — | |
qualityGet service quality grades. Cinderwright tests services weekly and grades them A-F on reachability, payment compliance, and response time.Input schema{
"type": "object",
"properties": {}
} | — | — | |
statsGet ecosystem statistics for the agent payments economy. Returns total services indexed across x402, MPP, and Lightning protocols.Input schema{
"type": "object",
"properties": {}
} | — | — | |
submitSubmit your x402, MPP, or Lightning service for free indexing. Crawled and health-checked daily.Input schema{
"type": "object",
"properties": {
"url": {
"type": "string",
"description": "Your service URL (e.g. https://your-api.com)"
},
"name": {
"type": "string",
"description": "Service name"
},
"description": {
"type": "string",
"description": "What your service does"
}
},
"required": [
"url"
]
} | — | — | |
trendsGet what agents and developers are searching for in the discovery hub.Input schema{
"type": "object",
"properties": {}
} | — | — |
| Endpoint | Transport | Authentication | Health | Observed |
|---|---|---|---|---|
| No verified remote endpoint is linked. | ||||
Install the selected package version with: npm install --save-exact cinderwright-mcp-server@1.3.0
Cinderwright MCP Server exposed 14 tools during independent protocol observation, including agent_check, compare, discover, find, prices, protocols, proxy_balance, proxy_call, and others.
Our scanner tested version 1.3.0 without proving a finding in the methods exercised. This is not a guarantee that every deployment is secure.
Curated product and capability guides containing this catalog record.