io.github.0rkz/byte-protocol

PayPerByte — per-byte data for AI agents: x402 USDC on Base, EIP-712-attested. No token.

What does this entry provide?

io.github.0rkz/byte-protocol is an MCP server entry in ChatHome Skills, sourced from Official MCP Registry and scored 73/100. As a Model Context Protocol server, it exposes tools that MCP-compatible LLM clients such as Claude, Cursor, and Copilot can call directly, extending an agent's reach beyond its built-in capabilities. ChatHome Skills discovered this entry through its daily ingest of official registries and GitHub discovery queries, and re-verifies repository facts, freshness signals, and install metadata on every run. The quality score weighs official-registry presence, a working install command, license clarity, GitHub star trajectory, and repository freshness — the full formula is on the Sources page. The install command above is ready to copy. Review the last-pushed date and repository status before adding io.github.0rkz/byte-protocol to a production agent workflow; the snapshot facts below are point-in-time values from the most recent ingest.

Snapshot facts

Source: Official MCP Registry
Quality: 73/100
Install method: streamable-http
Repo: 0rkz/byte-mcp-server
Repo updated: Sep 13, 2026

Install command

mcp add io.github.0rkz/byte-protocol https://mcp.payperbyte.io/mcp

Install method: streamable-http

Review the upstream source before running this command.

GitHub project Homepage

Quality

Repo stars

Repo updated

Sep 13, 2026

How is this score calculated?

Weighted across six dimensions, scored 0-100.
Provenance (25): listed in an official or curated registry.
Installability (25): a runnable install command beats a declared transport, which beats a source checkout.
Maintenance (20): recency of the last push; archived entries score zero here.
Adoption (20): repository stars on a log curve.

MCP manifest

{
  "_meta": {
    "io.modelcontextprotocol.registry/official": {
      "status": "active",
      "isLatest": true,
      "updatedAt": "2026-09-13T03:53:06.135635Z",
      "publishedAt": "2026-09-13T03:53:06.135635Z",
      "statusChangedAt": "2026-09-13T03:53:06.135635Z"
    }
  },
  "server": {
    "name": "io.github.0rkz/byte-protocol",
    "$schema": "https://static.modelcontextprotocol.io/schemas/2025-09-16/server.schema.json",
    "remotes": [
      {
        "url": "https://mcp.payperbyte.io/mcp",
        "type": "streamable-http"
      }
    ],
    "version": "0.13.0",
    "packages": [
      {
        "version": "0.13.0",
        "transport": {
          "type": "stdio"
        },
        "identifier": "byte-mcp-server",
        "registryType": "npm",
        "registryBaseUrl": "https://registry.npmjs.org",
        "environmentVariables": [
          {
            "name": "PRIVATE_KEY",
            "format": "string",
            "isSecret": true,
            "description": "Ethereum private key for write/buy tools (subscribe, unsubscribe, publish, buy_data). buy_data spends real Base-mainnet USDC — use a dedicated wallet. Not required for read-only tools."
          },
          {
            "name": "RPC_URL",
            "format": "string",
            "description": "RPC for the on-chain library + EIP-712 attestation layer (Arbitrum Sepolia, eip155:421614). The x402 buy rail settles USDC on Base mainnet and needs no RPC here. Defaults to Arbitrum Sepolia public RPC."
          },
          {
            "name": "BYTE_GATEWAY_ATTESTER",
            "format": "string",
            "description": "Gateway attester address byte_buy_data pins receipts against. Defaults to the current PayPerByte gateway attester (rotated 2026-08-19; previous default 0x77c86a...C472 is retired). Override only if the gateway discloses a rotation you need ahead of a package update - see /.well-known/agent.json receipt.attester and receipt.retiredAttesters."
          }
        ]
      }
    ],
    "repository": {
      "url": "https://github.com/0rkz/byte-mcp-server",
      "source": "github"
    },
    "description": "PayPerByte — per-byte data for AI agents: x402 USDC on Base, EIP-712-attested. No token."
  }
}

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