Server definition

Hash: sha256:adc1c3dd6bdebaa0c3bb65bae971a35e393e3aa64d2cd9f1be254e1e2fc56d21
What it is: What a remote MCP server returned when asked what it offers: 13 tools

The blob, as servednamed by its sha256

{
  "instructions": null,
  "tools": [
    {
      "description": "List all tools with their USD prices and the payment rail (x402 v2, USDC). Free.",
      "inputSchema": {
        "properties": {},
        "type": "object"
      },
      "name": "catalog",
      "outputSchema": null
    },
    {
      "description": "Live crypto/fiat price from Coinbase: spot, buy and sell for any pair (e.g. BTC-USD) plus spread percent. Costs $0.002 in USDC.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {
          "from": {
            "description": "Base asset code, e.g. BTC",
            "type": "string"
          },
          "to": {
            "description": "Quote asset code, e.g. USD",
            "type": "string"
          }
        },
        "required": [
          "from",
          "to"
        ],
        "type": "object"
      },
      "name": "crypto_price",
      "outputSchema": null
    },
    {
      "description": "SPF, DKIM and DMARC deliverability audit for a sending domain (DoH lookup). Costs $0.003 in USDC.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {
          "domain": {
            "description": "The sending domain to audit, e.g. openai.com",
            "type": "string"
          }
        },
        "required": [
          "domain"
        ],
        "type": "object"
      },
      "name": "deliverability_audit",
      "outputSchema": null
    },
    {
      "description": "Domain registration date, age in days and registrar via RDAP (rdap.org, verisign fallback for .com/.net). Costs $0.003 in USDC.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {
          "domain": {
            "description": "The domain to look up, e.g. example.com",
            "type": "string"
          }
        },
        "required": [
          "domain"
        ],
        "type": "object"
      },
      "name": "domain_age",
      "outputSchema": null
    },
    {
      "description": "12-point cold email grader: spam signals, length, personalization, CTA strength, deliverability risks - with concrete fixes. Costs $0.005 in USDC.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {
          "body": {
            "description": "Plain-text email body to grade",
            "type": "string"
          },
          "subject": {
            "description": "Email subject line to grade",
            "type": "string"
          }
        },
        "required": [
          "subject",
          "body"
        ],
        "type": "object"
      },
      "name": "email_grade",
      "outputSchema": null
    },
    {
      "description": "Personalized cold email generated from battle-tested templates (persona x offer, subject + body). Costs $0.01 in USDC.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {
          "company": {
            "description": "Recipient company for personalization",
            "type": "string"
          },
          "name": {
            "description": "Recipient name for personalization",
            "type": "string"
          },
          "offer": {
            "description": "What you are offering",
            "type": "string"
          },
          "persona": {
            "description": "Sender persona for the template",
            "enum": [
              "founder",
              "agency",
              "freelancer"
            ],
            "type": "string"
          }
        },
        "required": [
          "persona",
          "offer"
        ],
        "type": "object"
      },
      "name": "email_template",
      "outputSchema": null
    },
    {
      "description": "Hash any UTF-8 string: SHA-256/384/512 (WebCrypto), hex, base64, base64url and CRC32 in one call, no length limit. Costs $0.001 in USDC.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {
          "text": {
            "description": "UTF-8 string to hash",
            "type": "string"
          }
        },
        "required": [
          "text"
        ],
        "type": "object"
      },
      "name": "hash_suite",
      "outputSchema": null
    },
    {
      "description": "JSON utilities: flatten any JSON to a dot-path leaf map, or convert an array of rows to CSV with RFC4180 quoting. Costs $0.001 in USDC.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {
          "data": {
            "description": "The JSON document as a string (max 200000 chars)",
            "maxLength": 200000,
            "type": "string"
          },
          "mode": {
            "default": "flatten",
            "description": "Output mode",
            "enum": [
              "flatten",
              "csv"
            ],
            "type": "string"
          }
        },
        "required": [
          "data"
        ],
        "type": "object"
      },
      "name": "json_tools",
      "outputSchema": null
    },
    {
      "description": "Decode a JWT: header + payload with safety flags (alg=none, weak alg, missing/expired exp). NEVER verifies the signature. Costs $0.001 in USDC.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {
          "token": {
            "description": "The JWT to decode (header.payload.signature)",
            "type": "string"
          }
        },
        "required": [
          "token"
        ],
        "type": "object"
      },
      "name": "jwt_decode",
      "outputSchema": null
    },
    {
      "description": "Run a regex over text: every match with index, capture groups and named groups, plus a catastrophic-backtracking risk heuristic. Costs $0.001 in USDC.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {
          "flags": {
            "default": "",
            "description": "Optional regex flags (dgimsuvy)",
            "pattern": "^[dgimsuvy]*$",
            "type": "string"
          },
          "pattern": {
            "description": "The regular expression",
            "maxLength": 500,
            "type": "string"
          },
          "text": {
            "description": "Text to search",
            "maxLength": 100000,
            "type": "string"
          }
        },
        "required": [
          "pattern",
          "text"
        ],
        "type": "object"
      },
      "name": "regex_tester",
      "outputSchema": null
    },
    {
      "description": "Unicode-aware url-safe slug: NFKD normalization, latin diacritics stripped, Cyrillic transliterated. Costs $0.001 in USDC.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {
          "maxlength": {
            "default": 60,
            "description": "Max slug length",
            "maximum": 500,
            "minimum": 1,
            "type": "integer"
          },
          "text": {
            "description": "Text to slugify (any unicode)",
            "type": "string"
          }
        },
        "required": [
          "text"
        ],
        "type": "object"
      },
      "name": "slugify",
      "outputSchema": null
    },
    {
      "description": "Batch random IDs via crypto.getRandomValues: UUIDv4, time-ordered UUIDv7/ULID, or nanoid (1-100 per call). Costs $0.001 in USDC.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {
          "count": {
            "default": 1,
            "description": "How many IDs, 1-100",
            "maximum": 100,
            "minimum": 1,
            "type": "integer"
          },
          "version": {
            "default": "v4",
            "description": "ID format",
            "enum": [
              "v4",
              "v7",
              "ulid",
              "nanoid"
            ],
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "uuid_batch",
      "outputSchema": null
    },
    {
      "description": "Current weather plus the next 3 hours of temperature from open-meteo, with WMO weather_code descriptions. Costs $0.001 in USDC.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {
          "lat": {
            "description": "Latitude, -90..90",
            "maximum": 90,
            "minimum": -90,
            "type": "number"
          },
          "lon": {
            "description": "Longitude, -180..180",
            "maximum": 180,
            "minimum": -180,
            "type": "number"
          }
        },
        "required": [
          "lat",
          "lon"
        ],
        "type": "object"
      },
      "name": "weather",
      "outputSchema": null
    }
  ]
}

Verify it yourself

curl -s https://api.teppi.xyz/v1/evidence/sha256:adc1c3dd6bdebaa0c3bb65bae971a35e393e3aa64d2cd9f1be254e1e2fc56d21 | sha256sum