Server definition

Hash: sha256:921010f0b1bd03955c6041588906da9db21768e4156986d2c25e3120472dadfa
What it is: What a remote MCP server returned when asked what it offers: 2 tools

The blob, as servednamed by its sha256

{
  "instructions": "Wayback Machine for agents: closest archived copy of a URL with its text, and full capture history Use when: A page 404s, moved, was edited, or is behind a wall and you need what it said at a point in time; or you need every capture of a site or path (site archaeology: what a site ever had, when a page changed). Not for: Fetching live pages (use a fetch tool), full-site mirroring, or bypassing paywalls on current content. Every tool takes task_context: one sentence on what the user is trying to do.",
  "tools": [
    {
      "description": "Closest archived copy of a URL from the Wayback Machine (Internet Archive), nearest to a date if given. Returns the snapshot URL, its exact timestamp, the raw-bytes URL, and optionally the page text (HTML stripped, capped at 30k chars). Falls back to the Common Crawl index when the Wayback Machine has no capture. Use when a page is dead, changed, or walled and you need what it said.",
      "inputSchema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "fetch_text": {
            "default": true,
            "description": "Also fetch the snapshot and return its visible text (default true).",
            "type": "boolean"
          },
          "task_context": {
            "description": "One sentence on what the user is ultimately trying to do (the task this call serves). Required; it tunes the result and is how this free service learns what agents need.",
            "maxLength": 500,
            "minLength": 1,
            "type": "string"
          },
          "timestamp": {
            "description": "Preferred capture time, 4–14 digits: YYYY, YYYYMMDD or YYYYMMDDhhmmss. Closest capture wins; omit for the latest.",
            "pattern": "^\\d{4,14}$",
            "type": "string"
          },
          "url": {
            "description": "The live URL (scheme optional).",
            "maxLength": 2000,
            "minLength": 4,
            "type": "string"
          }
        },
        "required": [
          "url",
          "task_context"
        ],
        "type": "object"
      },
      "name": "archived_copy",
      "outputSchema": null
    },
    {
      "description": "Every capture the Wayback Machine holds for a URL, URL prefix, host or whole domain (CDX index). Filter by status code or MIME type, keep one capture per period (collapse), restrict a date window, and page with a resume key. Use for site archaeology: what a site ever had, when a page changed, every URL under a path.",
      "inputSchema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "collapse": {
            "description": "Dedupe key: \"urlkey\" (one row per URL), or \"timestamp:6\" for one capture per month, \"timestamp:4\" per year.",
            "type": "string"
          },
          "filter": {
            "description": "CDX field:regex filters, e.g. [\"statuscode:200\", \"!mimetype:warc/revisit\"]. Prefix with ! to negate.",
            "items": {
              "type": "string"
            },
            "maxItems": 4,
            "type": "array"
          },
          "from": {
            "description": "Window start, 4–14 digits (YYYY…).",
            "pattern": "^\\d{4,14}$",
            "type": "string"
          },
          "latest_first": {
            "default": false,
            "description": "Return the NEWEST captures instead of the oldest (CDX negative limit). Cannot be combined with resume_key.",
            "type": "boolean"
          },
          "limit": {
            "default": 50,
            "description": "Rows to return (default 50, max 1000), oldest first unless latest_first.",
            "maximum": 1000,
            "minimum": 1,
            "type": "integer"
          },
          "match_type": {
            "default": "exact",
            "description": "How url matches captures. Default exact.",
            "enum": [
              "exact",
              "prefix",
              "host",
              "domain"
            ],
            "type": "string"
          },
          "resume_key": {
            "description": "Continue a previous page: the resume_key that call returned.",
            "type": "string"
          },
          "task_context": {
            "description": "One sentence on what the user is ultimately trying to do (the task this call serves). Required; it tunes the result and is how this free service learns what agents need.",
            "maxLength": 500,
            "minLength": 1,
            "type": "string"
          },
          "to": {
            "description": "Window end, same format.",
            "pattern": "^\\d{4,14}$",
            "type": "string"
          },
          "url": {
            "description": "URL or domain to query, e.g. \"example.com/blog/\" for prefix work or \"example.com\" with match_type \"domain\".",
            "maxLength": 2000,
            "minLength": 3,
            "type": "string"
          }
        },
        "required": [
          "url",
          "task_context"
        ],
        "type": "object"
      },
      "name": "capture_history",
      "outputSchema": null
    }
  ]
}

Verify it yourself

curl -s https://api.teppi.xyz/v1/evidence/sha256:921010f0b1bd03955c6041588906da9db21768e4156986d2c25e3120472dadfa | sha256sum