Koskamo

Bilbop x402 MCP

An MCP server providing pay-per-call AI tools including text summarization, Solana token data retrieval, text-to-speech, and brand feedback analysis. It integrates x402 payment protocols for microtransactions on the Solana network.

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.

Bilbop x402 MCP logo, by BilbopCommunity listingStreamable HTTPNo sign-inEndpoint checked 2026-11-07Published by Bilbop
MCP endpoint (Streamable HTTP)
https://bilbop-x402-mcp.watchdogsfreak.workers.dev/mcp
Vendor documentation

What its tools do

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

Read-only (4)

Can change data (1)

5 of 5 have a description · 5 of 5 declare behavior hints · 5 of 5 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

  • Summarize web content via API
  • Retrieve Solana token briefs
  • Generate speech from text
  • Submit brand feedback

Source and maintenance

Community listingRegistry 1.0.0
mcp-registry: io.github.bilbop1/bilbop-x402@1.0.0Source repositoryProject website
Maintenance checked

Protocol and capabilities

Server
bilbop-x402 1.0.0
MCP protocol negotiated in check
2025-06-18
Tools
5 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.

Bilbop pay-per-call tools for agents. This MCP host does not accept payment. Each tool proxies one POST on https://api.bilbop.org. A call without payment returns HTTP 402 whose accepts[].resource and payTo (2r2vsoyuYuy4dsyQVRhfmMBqsMRKHRS5FTPNumYFhxE4) are the Solana USDC seller on api.bilbop.org (asset EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v, network solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp). Sign that challenge and retry the same tools/call with header PAYMENT-SIGNATURE (x402 v2) or X-PAYMENT (v1). Discovery: https://api.bilbop.org/.well-known/x402 and https://api.bilbop.org/.well-known/x402.json. Prices: summarize $0.01, sol_token_brief $0.01, sol_mint_info $0.01, tts $0.025, brand_feedback $0.50.

Tools

5 advertised

summarize — Summarize text
Advertised by the server during the last successful anonymous check.
Advertised read-onlyOpen-world

Summarize text into 1-3 concise sentences. Costs 0.01 USDC on Solana, settled by POST https://api.bilbop.org/v1/summarize (not by this MCP host). payTo 2r2vsoyuYuy4dsyQVRhfmMBqsMRKHRS5FTPNumYFhxE4. Call the tool; on HTTP 402, pay the resource URL in the challenge, then retry this tool with the same arguments and the PAYMENT-SIGNATURE or X-PAYMENT header on the MCP request. This server forwards that header and does not custody funds.

summarize input schema
{
  "type": "object",
  "required": [
    "text"
  ],
  "properties": {
    "text": {
      "type": "string",
      "maxLength": 20000,
      "minLength": 1,
      "description": "Text to summarize"
    }
  },
  "additionalProperties": false
}
summarize annotations
{
  "title": "Summarize text",
  "readOnlyHint": true,
  "openWorldHint": true,
  "idempotentHint": true,
  "destructiveHint": false
}
sol_token_brief — Solana token brief
Advertised by the server during the last successful anonymous check.
Advertised read-onlyOpen-world

Solana SPL token market snapshot (price, market cap, liquidity, 24h volume) plus a one-line brief. Costs 0.01 USDC, settled by POST https://api.bilbop.org/v1/sol-token-brief. payTo 2r2vsoyuYuy4dsyQVRhfmMBqsMRKHRS5FTPNumYFhxE4. Pay the resource URL in the 402 challenge, then retry with PAYMENT-SIGNATURE or X-PAYMENT forwarded by this MCP.

sol_token_brief input schema
{
  "type": "object",
  "required": [
    "mint"
  ],
  "properties": {
    "mint": {
      "type": "string",
      "pattern": "^[1-9A-HJ-NP-Za-km-z]{32,44}$",
      "maxLength": 44,
      "minLength": 32,
      "description": "Base58 Solana SPL mint address"
    }
  },
  "additionalProperties": false
}
sol_token_brief annotations
{
  "title": "Solana token brief",
  "readOnlyHint": true,
  "openWorldHint": true,
  "idempotentHint": true,
  "destructiveHint": false
}
sol_mint_info — Solana mint info
Advertised by the server during the last successful anonymous check.
Advertised read-onlyOpen-world

On-chain facts for a Solana SPL mint: supply, decimals, mint authority, freeze authority. Costs 0.01 USDC, settled by POST https://api.bilbop.org/v1/sol-mint-info. payTo 2r2vsoyuYuy4dsyQVRhfmMBqsMRKHRS5FTPNumYFhxE4. Pay the resource URL in the 402 challenge, then retry with PAYMENT-SIGNATURE or X-PAYMENT forwarded by this MCP.

sol_mint_info input schema
{
  "type": "object",
  "required": [
    "mint"
  ],
  "properties": {
    "mint": {
      "type": "string",
      "pattern": "^[1-9A-HJ-NP-Za-km-z]{32,44}$",
      "maxLength": 44,
      "minLength": 32,
      "description": "Base58 Solana SPL mint address"
    }
  },
  "additionalProperties": false
}
sol_mint_info annotations
{
  "title": "Solana mint info",
  "readOnlyHint": true,
  "openWorldHint": true,
  "idempotentHint": true,
  "destructiveHint": false
}
brand_feedback — Human brand feedback
Advertised by the server during the last successful anonymous check.
Open-world

Ask real humans a short brand or product question via WURK. Returns replies plus sentiment. Can take minutes. Costs 0.50 USDC, settled by POST https://api.bilbop.org/brand-feedback. payTo 2r2vsoyuYuy4dsyQVRhfmMBqsMRKHRS5FTPNumYFhxE4. Pay the resource URL in the 402 challenge, then retry with PAYMENT-SIGNATURE or X-PAYMENT forwarded by this MCP.

brand_feedback input schema
{
  "type": "object",
  "required": [
    "brand",
    "question"
  ],
  "properties": {
    "n": {
      "type": "integer",
      "maximum": 50,
      "minimum": 1,
      "description": "Number of respondents (default 5)"
    },
    "brand": {
      "type": "string",
      "maxLength": 200,
      "minLength": 1,
      "description": "Brand or product name"
    },
    "question": {
      "type": "string",
      "maxLength": 500,
      "minLength": 1,
      "description": "Question for human respondents"
    }
  },
  "additionalProperties": false
}
brand_feedback annotations
{
  "title": "Human brand feedback",
  "readOnlyHint": false,
  "openWorldHint": true,
  "idempotentHint": false,
  "destructiveHint": false
}
tts — Piper text to speech
Advertised by the server during the last successful anonymous check.
Advertised read-onlyOpen-world

Self-hosted Piper text-to-speech. Returns WAV audio (base64 in the tool result), max 2500 characters. Costs 0.025 USDC, settled by POST https://api.bilbop.org/v1/tts. payTo 2r2vsoyuYuy4dsyQVRhfmMBqsMRKHRS5FTPNumYFhxE4. Pay the resource URL in the 402 challenge, then retry with PAYMENT-SIGNATURE or X-PAYMENT forwarded by this MCP.

tts input schema
{
  "type": "object",
  "required": [
    "text"
  ],
  "properties": {
    "text": {
      "type": "string",
      "maxLength": 2500,
      "minLength": 1,
      "description": "Text to speak"
    },
    "voice_id": {
      "type": "string",
      "maxLength": 80,
      "minLength": 1,
      "description": "Optional Piper voice id. Default en_US-lessac-medium"
    }
  },
  "additionalProperties": false
}
tts annotations
{
  "title": "Piper text to speech",
  "readOnlyHint": true,
  "openWorldHint": true,
  "idempotentHint": true,
  "destructiveHint": false
}

Prompts

Not advertised

No prompt definitions available.

Resources

Not advertised

No resource definitions available.

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
228 ms
95th percentile latency
228 ms

Maintenance history

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

  • · probe · passed · 228 ms · metadata changed · 5 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 bilbop-x402-mcp https://bilbop-x402-mcp.watchdogsfreak.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 bilbop-x402-mcp --url https://bilbop-x402-mcp.watchdogsfreak.workers.dev/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable bilbop-x402-mcp in your MCP settings.
Cursor configuration
{
  "mcpServers": {
    "bilbop-x402-mcp": {
      "url": "https://bilbop-x402-mcp.watchdogsfreak.workers.dev/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure).
Cline configuration
{
  "mcpServers": {
    "bilbop-x402-mcp": {
      "type": "streamableHttp",
      "url": "https://bilbop-x402-mcp.watchdogsfreak.workers.dev/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start bilbop-x402-mcp and inspect its tools.
VS Code configuration
{
  "servers": {
    "bilbop-x402-mcp": {
      "type": "http",
      "url": "https://bilbop-x402-mcp.watchdogsfreak.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 bilbop-x402-mcp https://bilbop-x402-mcp.watchdogsfreak.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://bilbop-x402-mcp.watchdogsfreak.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": {
    "bilbop-x402-mcp": {
      "serverUrl": "https://bilbop-x402-mcp.watchdogsfreak.workers.dev/mcp"
    }
  }
}

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