Server definition

Hash: sha256:ebc008621e1d2d143259ae1f106444d906cccd047c267df6834df3df9687c095
What it is: What a remote MCP server returned when asked what it offers: 5 tools

The blob, as servednamed by its sha256

{
  "instructions": "Tells you what is really behind a URL before you follow it: the full redirect chain of a shortened or tracked link, what the server says about itself, and the pages a site publishes. Tool calls are x402-paid in USDC on Base: send the base64 X-PAYMENT header on this POST /mcp request (or params._meta['x402/payment']). resolve_url and url_headers cost $0.005; site_pages $0.008. initialize, ping and tools/list are free, as are request_data and demand_report. Security-header presence is a hygiene signal, NOT a safety verdict. An unreachable host, or a site with no sitemap, is reported honestly and is NOT charged.",
  "tools": [
    {
      "description": "FREE, no payment. The aggregate of what agents have told us they are looking for, most-requested first, with the categories nothing available yet serves.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "days": {
            "description": "Window in days, default 30, max 90.",
            "examples": [
              "30"
            ],
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "demand_report",
      "outputSchema": null
    },
    {
      "description": "FREE, no payment. Describe in your own words the data you are trying to buy — anything, not just URLs — and get back whether we operate a service that supplies it, with the MCP endpoint if so. Every request is catalogued so repeatedly-requested data gets built. Nothing identifying is stored, only the words of the request.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "need": {
            "description": "What you are looking for.",
            "examples": [
              "live electricity spot prices by ZIP"
            ],
            "type": "string"
          }
        },
        "required": [
          "need"
        ],
        "type": "object"
      },
      "name": "request_data",
      "outputSchema": null
    },
    {
      "description": "Follow a URL's redirect chain one hop at a time and report every step: each intermediate host and status, the final destination, whether it crossed to a different host, and a cleaned copy with tracking parameters (utm_*, fbclid, gclid and friends) stripped. Use before following or showing a shortened, tracked or unfamiliar link — a shortener cannot hide its destination from this. Stops after 10 hops, and refuses to follow a redirect into private address space. Costs $0.005 USDC per call via x402 on Base.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "url": {
            "description": "The URL to resolve, e.g. a shortened or tracked link.",
            "examples": [
              "https://bit.ly/example"
            ],
            "type": "string"
          }
        },
        "required": [
          "url"
        ],
        "type": "object"
      },
      "name": "resolve_url",
      "outputSchema": null
    },
    {
      "description": "The pages a site declares in its sitemap, with last-modified dates, located via robots.txt first and the conventional /sitemap.xml second. Use to enumerate a documentation set or a blog archive before deciding what to read, instead of crawling blindly. A sitemap index is reported as such, so you know to call again for the child sitemaps. Costs $0.008 USDC per call via x402 on Base.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "limit": {
            "description": "Maximum entries to return. Default 200, maximum 1000.",
            "examples": [
              "200"
            ],
            "type": "string"
          },
          "url": {
            "description": "Site root (e.g. 'https://example.com') or a sitemap URL directly.",
            "examples": [
              "https://example.com"
            ],
            "type": "string"
          }
        },
        "required": [
          "url"
        ],
        "type": "object"
      },
      "name": "site_pages",
      "outputSchema": null
    },
    {
      "description": "Response status, server software, content type, caching, and which of the six standard security headers the host sets or omits. Use to check a URL is live and well-formed before relying on it, or to profile a site cheaply without downloading it. Header presence is a hygiene signal, not a safety verdict — a site can set every header and still be malicious. Costs $0.005 USDC per call via x402 on Base.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "url": {
            "description": "The URL to inspect.",
            "examples": [
              "https://example.com"
            ],
            "type": "string"
          }
        },
        "required": [
          "url"
        ],
        "type": "object"
      },
      "name": "url_headers",
      "outputSchema": null
    }
  ]
}

Verify it yourself

curl -s https://api.teppi.xyz/v1/evidence/sha256:ebc008621e1d2d143259ae1f106444d906cccd047c267df6834df3df9687c095 | sha256sum