NanoParse MCP
Fetch any web page to clean Markdown with Litmus trust signals. No account or API key needed.
Should I use this
Quality & Safety
Based on automated analysis of tool definitions and protocol compliance.
Context Cost
This is the approximate number of tokens consumed each time the server's tools are loaded into a model's context. Higher counts reduce the attention available for other tasks.
Install
One-Click Install
Add this to your `claude_desktop_config.json` file:
{
"mcpServers": {
"nanoparse-mcp": {
"url": "https://nanoparse.app/mcp"
}
}
}Remote endpoints
https://nanoparse.app/mcpstreamable-httpWhat it can do
Tool inventory
Tools (2)
🟢nanoparse_fetch(url, payment_signature)
Fetch a URL and return clean Markdown with Litmus (source authority, freshness, structural trust). First 10 free parses per network (subnet), then $0.01 per request via x402 micropayment — when the tool returns a payment_required error, sign the included payment_terms and retry with the payment_signature argument (works in every MCP client; no custom headers needed).
Input Schema
{
"type": "object",
"properties": {
"url": {
"type": "string",
"description": "The URL to fetch and parse"
},
"payment_signature": {
"type": "string",
"description": "x402 payment signature — base64-encoded JSON payment terms. Only needed after the free tier is exhausted: the payment_required error response includes the payment_terms to sign. Pass the signed terms here (or as a Payment-Signature header if your client supports headers)."
}
},
"required": [
"url"
]
}Output Schema
{
"type": "object",
"properties": {
"content": {
"type": "array",
"description": "Array of content items returned by the tool",
"items": {
"type": "object",
"properties": {
"type": {
"type": "string",
"enum": [
"text"
],
"description": "Content type — always 'text' for NanoParse"
},
"text": {
"type": "string",
"description": "The extracted page content as clean Markdown with GFM tables preserved"
}
},
"required": [
"type",
"text"
]
}
}
},
"required": [
"content"
],
"description": "Returns content[0].text as clean Markdown with GFM tables, stripped of navigation, ads, and boilerplate. structuredContent carries the full parse envelope: {markdown, metadata, litmus}. On error, returns a JSON-RPC error object with code and message."
}🟢nanoparse_status(address)
Check wallet balance, USDC balance, quota state, and whether the next /fetch call will succeed without payment. Use before spending — tells the agent exactly how much to fund.
Input Schema
{
"type": "object",
"properties": {
"address": {
"type": "string",
"description": "The Ethereum wallet address to query (0x...)."
}
}
}Output Schema
{
"type": "object",
"properties": {
"content": {
"type": "array",
"description": "Human-readable status report as text content",
"items": {
"type": "object",
"properties": {
"type": {
"type": "string",
"enum": [
"text"
]
},
"text": {
"type": "string",
"description": "Multi-line status report: wallet, USDC balance, price, estimated parses, free tier, funding URI"
}
},
"required": [
"type",
"text"
]
}
},
"structuredContent": {
"type": "object",
"description": "Machine-readable status fields",
"properties": {
"wallet_address": {
"type": "string"
},
"usdc_balance": {
"type": "string"
},
"usdc_balance_raw": {
"type": "string"
},
"balance_error": {
"type": [
"string",
"null"
]
},
"estimated_parses_remaining": {
"type": "number"
},
"price_per_parse": {
"type": "string"
},
"quota": {
"type": "object"
},
"next_call_will_succeed": {
"type": "boolean"
},
"funding_uri": {
"type": "string"
}
}
}
},
"required": [
"content"
]
}Community
Evidence