Koskamo

CleanPage MCP

CleanPage is an MCP server that extracts clean, structured web content from any URL, providing readable markdown, metadata, links, images, and structured facts with a quality score. It uses the x402 protocol for micropayments in USDC on Base, charging $0.02 per successful call while remaining free for discovery and health checks.

Endpoint and access

No sign-in to connect and list tools. Individual tools may still need a vendor account, credentials, or permissions; check the documented prerequisites.

CleanPage MCP logo, by IO31-WEBCommunity listingStreamable HTTPNo sign-inEndpoint checked 2026-11-06Published by IO31-WEB
You need:no signup, no API keyNo account, API key, or wallet whitelisting
MCP endpoint (Streamable HTTP)
https://cleanpage-mcp.cleanpage-mcp.workers.dev/mcp
Vendor documentation

What its tools do

4 tools, grouped by the hints the server advertises. Hints are self-declared, not verified behavior.

Not annotated (4)

4 of 4 have a description · 0 of 4 declare behavior hints · 0 of 1 with parameters document them all

Checks and signals

Each line is separate evidence, not a trust score.

  • Passed Endpoint answered the live check ·
  • Availability 1 of 1 checks passed in 30 days

What you can do with it

  • Extract clean markdown and plain text from web pages
  • Retrieve structured facts and metadata from URLs
  • Get quality scores to validate content reliability
  • Discover tool capabilities and pricing via MCP

Source and maintenance

Community listingRegistry 1.0.0
mcp-registry: io.github.IO31-WEB/cleanpage@1.0.0Source repository
Maintenance checked

Protocol and capabilities

Server
cleanpage 1.0.0
MCP protocol negotiated in check
2025-03-26
Tools
4 advertised
Resources
Not advertised
Resource templates
Not advertised
Prompts
Not advertised
Server-advertised capabilities
{
  "tools": {
    "listChanged": false
  }
}

Server-provided instructions

Untrusted server output shown for inspection. It is not Koskamo guidance and is excluded from knowledge search.

CleanPage turns any URL into clean, agent-optimized content. Call list_capabilities or pricing first (free) to see costs before calling clean_page (paid, $0.02 USDC/call via x402).

Tools

4 advertised

clean_page
Advertised by the server during the last successful anonymous check.

Fetches a URL and returns clean, structured, agent-optimized content: readable markdown, plain text, metadata (author/date/site/word count), extracted links and images, an optional structured facts array, and a 0-100 quality score. Handles common failure modes (paywalls, bot-walls, empty JS shells) with clear typed errors instead of silently returning junk. PAID TOOL: $0.02 USDC per successful call via x402 (USDC on base). Call with no payment first to receive the exact payment requirements (HTTP 402), then retry with an X-PAYMENT header. Failed extractions are not charged.

clean_page input schema
{
  "type": "object",
  "required": [
    "url"
  ],
  "properties": {
    "url": {
      "type": "string",
      "format": "uri",
      "description": "Absolute URL of the page to extract (http/https only)."
    },
    "options": {
      "type": "object",
      "properties": {
        "language": {
          "type": "string",
          "description": "ISO language hint, e.g. 'en'."
        },
        "max_length": {
          "type": "integer",
          "description": "Truncate clean_markdown/plain_text to this many characters."
        },
        "timeout_ms": {
          "type": "integer",
          "description": "Fetch timeout in milliseconds (max 20000). Default 10000."
        },
        "extract_facts": {
          "type": "boolean",
          "description": "Run structured fact/claim extraction. Adds latency, no extra charge."
        },
        "include_images": {
          "type": "boolean",
          "description": "Include extracted image URLs. Default true."
        }
      }
    }
  }
}
health
Advertised by the server during the last successful anonymous check.

Free. Returns service status, version, and uptime signal. Use to check the service is reachable before paying for anything.

health input schema
{
  "type": "object",
  "properties": {}
}
list_capabilities
Advertised by the server during the last successful anonymous check.

Free. Returns the full list of tools this server offers, including which are paid, their prices, and their input schemas — so an agent can decide what to call before spending anything.

list_capabilities input schema
{
  "type": "object",
  "properties": {}
}
pricing
Advertised by the server during the last successful anonymous check.

Free. Returns current pricing, accepted payment network/asset, and the x402 payment flow details for paid tools.

pricing input schema
{
  "type": "object",
  "properties": {}
}

Prompts

Not advertised

No prompt definitions available.

Resources

Not advertised

No resource definitions available.

90-day uptime

A lightweight connection check about every six hours, sampled on hosts with many listings. It shows the server answered, not that its tools work.

Too few checks for a percentage yet (2 of 2 answered).

  1. 2026-11-06: 1 of 1 checks answered
  2. 2026-11-07: 1 of 1 checks answered

30-day availability

Aggregated from read-only remote checks; this is not a tool-execution or security guarantee.

Successful checks
1 of 1 (100%)
Average latency
455 ms
95th percentile latency
455 ms

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

  • · probe · passed · 455 ms · metadata changed · 4 tool(s)

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers the remote server. Use --scope project to write .mcp.json for the repo.
Claude Code configuration
claude mcp add --transport http cleanpage-mcp https://cleanpage-mcp.cleanpage-mcp.workers.dev/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).
Codex configuration
codex mcp add cleanpage-mcp --url https://cleanpage-mcp.cleanpage-mcp.workers.dev/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable cleanpage-mcp in your MCP settings.
Cursor configuration
{
  "mcpServers": {
    "cleanpage-mcp": {
      "url": "https://cleanpage-mcp.cleanpage-mcp.workers.dev/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure).
Cline configuration
{
  "mcpServers": {
    "cleanpage-mcp": {
      "type": "streamableHttp",
      "url": "https://cleanpage-mcp.cleanpage-mcp.workers.dev/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start cleanpage-mcp and inspect its tools.
VS Code configuration
{
  "servers": {
    "cleanpage-mcp": {
      "type": "http",
      "url": "https://cleanpage-mcp.cleanpage-mcp.workers.dev/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.
Gemini CLI configuration
gemini mcp add --transport http cleanpage-mcp https://cleanpage-mcp.cleanpage-mcp.workers.dev/mcp

Claude Desktop

Open Claude Settings > Connectors > Add custom connector, enter this server URL and enable it for the conversation. This is a manual remote-connector handoff, not a desktop JSON configuration.
Claude Desktop configuration
https://cleanpage-mcp.cleanpage-mcp.workers.dev/mcp

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.
Windsurf configuration
{
  "mcpServers": {
    "cleanpage-mcp": {
      "serverUrl": "https://cleanpage-mcp.cleanpage-mcp.workers.dev/mcp"
    }
  }
}

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