Server definition

Hash: sha256:28035e5426a73a94e6184cadaeaa1e21664a1b09f2ca116a645ec74d93e2e62c
What it is: What a remote MCP server returned when asked what it offers: 6 tools

The blob, as servednamed by its sha256

{
  "instructions": "Freeport is a decentralized peer-to-peer marketplace on Nostr (rideshare, local services, goods). Use nostr_search_intents to find offers (kind 32101: drivers/providers/sellers) and requests (kind 32102: riders/buyers) by side, topic tag, and geographic radius; nostr_search_reputation for a pubkey's karma + proven deals; nostr_profile for kind-0 metadata; nostr_query_raw for any NIP-01 filter. Topic tags shard by area_category_subcategory (e.g. \"vn_hanoi\", \"vn_hanoi_ridesharing\"). You can publish a post with freeport_create_post (offer/request) — provide a dedicated agent secretKey or a pre-signed event; strict rate limits apply. It never reads encrypted DMs. Read the freeport://protocol resource for the full event schema and the freeport://relays resource for the active relay set.",
  "tools": [
    {
      "description": "Publish a Freeport intent — an OFFER (side \"offer\": driver/provider/seller) or a REQUEST (side \"request\": rider/buyer). Provide EITHER a `secretKey` (nsec or hex — the server builds, signs and publishes; use a DEDICATED agent key, never a personal one — it is used once and never stored) OR a pre-signed `event` (you sign locally; nothing secret reaches the server). Strict rate limits apply. Returns the published event id + addressable `d`.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "d": {
            "description": "Stable id to republish/replace an existing post; defaults to random.",
            "type": "string"
          },
          "event": {
            "description": "A complete, signed Nostr event (kind 32101/32102). Use instead of secretKey to keep keys off the server."
          },
          "expiresInMinutes": {
            "description": "How long the post stays live (default 720). Max 30 days.",
            "maximum": 43200,
            "minimum": 5,
            "type": "integer"
          },
          "geohashes": {
            "description": "Geohashes for location-scoped discovery. Each is expanded into all its prefixes (precision 1-6) so radius searches at any precision match.",
            "items": {
              "type": "string"
            },
            "maxItems": 8,
            "type": "array"
          },
          "market": {
            "description": "Market key, e.g. \"rideshare\" or \"service\".",
            "type": "string"
          },
          "payload": {
            "additionalProperties": {},
            "description": "Intent payload (from/to/location, payment, etc.) per the freeport://protocol resource.",
            "type": "object"
          },
          "relays": {
            "items": {
              "type": "string"
            },
            "maxItems": 10,
            "type": "array"
          },
          "schema": {
            "description": "Payload schema, e.g. \"rideshare/1\" or \"service/1\".",
            "type": "string"
          },
          "secretKey": {
            "description": "nsec or 64-hex private key. Used transiently to sign; never stored. Omit if passing a pre-signed `event`.",
            "type": "string"
          },
          "side": {
            "description": "offer = provider/seller/driver; request = buyer/rider.",
            "enum": [
              "offer",
              "request"
            ],
            "type": "string"
          },
          "title": {
            "maxLength": 200,
            "type": "string"
          },
          "topics": {
            "description": "Topic `t` tags (area/category), e.g. [\"vn_hanoi\",\"vn_hanoi_ridesharing\"].",
            "items": {
              "type": "string"
            },
            "maxItems": 8,
            "type": "array"
          },
          "window": {
            "additionalProperties": false,
            "properties": {
              "end": {
                "type": "integer"
              },
              "start": {
                "type": "integer"
              }
            },
            "required": [
              "start",
              "end"
            ],
            "type": "object"
          }
        },
        "type": "object"
      },
      "name": "freeport_create_post",
      "outputSchema": null
    },
    {
      "description": "Fetch one or more events by id. Returns the raw signed events.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "ids": {
            "items": {
              "type": "string"
            },
            "maxItems": 50,
            "minItems": 1,
            "type": "array"
          },
          "relays": {
            "description": "Override the relay set for this call (ws/wss URLs, max 10). Defaults to the server relays.",
            "items": {
              "type": "string"
            },
            "maxItems": 10,
            "type": "array"
          }
        },
        "required": [
          "ids"
        ],
        "type": "object"
      },
      "name": "nostr_get_event",
      "outputSchema": null
    },
    {
      "description": "Fetch NIP-01 profile metadata (kind 0) for one or more pubkeys — name, about, picture, nip05, lud16, etc. Optionally include each author's most recent notes (kind 1). General-purpose: works for any Nostr user, not just Freeport.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "pubkeys": {
            "description": "Hex pubkeys to fetch profiles for.",
            "items": {
              "type": "string"
            },
            "maxItems": 20,
            "minItems": 1,
            "type": "array"
          },
          "recentNotes": {
            "default": 0,
            "description": "If >0, also fetch up to this many recent text notes (kind 1) per pubkey.",
            "maximum": 20,
            "minimum": 0,
            "type": "integer"
          },
          "relays": {
            "description": "Override the relay set for this call (ws/wss URLs, max 10). Defaults to the server relays.",
            "items": {
              "type": "string"
            },
            "maxItems": 10,
            "type": "array"
          }
        },
        "required": [
          "pubkeys"
        ],
        "type": "object"
      },
      "name": "nostr_profile",
      "outputSchema": null
    },
    {
      "description": "Escape hatch: run an arbitrary NIP-01 filter (kinds/authors/ids/tags/since/until/limit). Use the typed tools above when they fit. Returns raw signed events.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "authors": {
            "items": {
              "type": "string"
            },
            "type": "array"
          },
          "ids": {
            "items": {
              "type": "string"
            },
            "type": "array"
          },
          "kinds": {
            "items": {
              "type": "integer"
            },
            "type": "array"
          },
          "limit": {
            "default": 100,
            "maximum": 500,
            "minimum": 1,
            "type": "integer"
          },
          "relays": {
            "description": "Override the relay set for this call (ws/wss URLs, max 10). Defaults to the server relays.",
            "items": {
              "type": "string"
            },
            "maxItems": 10,
            "type": "array"
          },
          "since": {
            "type": "integer"
          },
          "tags": {
            "additionalProperties": {
              "items": {
                "type": "string"
              },
              "type": "array"
            },
            "description": "Tag filters, e.g. {\"t\":[\"vn_hanoi\"],\"g\":[\"w3gv\"]}. Keys are single tag letters.",
            "type": "object"
          },
          "until": {
            "type": "integer"
          }
        },
        "type": "object"
      },
      "name": "nostr_query_raw",
      "outputSchema": null
    },
    {
      "description": "Search Freeport ride/service/product intents (offers & requests). Filter by side, category/area topic tags, and an optional geographic radius. Results are decoded, expiry-filtered, and sorted nearest-first when a point is given.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "includeExpired": {
            "default": false,
            "type": "boolean"
          },
          "limit": {
            "default": 200,
            "maximum": 500,
            "minimum": 1,
            "type": "integer"
          },
          "near": {
            "additionalProperties": false,
            "description": "Filter & sort by distance from this point.",
            "properties": {
              "lat": {
                "type": "number"
              },
              "lon": {
                "type": "number"
              },
              "radiusKm": {
                "default": 100,
                "exclusiveMinimum": 0,
                "maximum": 20000,
                "type": "number"
              }
            },
            "required": [
              "lat",
              "lon"
            ],
            "type": "object"
          },
          "relaySideGeohash": {
            "default": false,
            "description": "Also narrow at the relay via a #g cover of the radius. Only effective if posts carry geohash-prefix tags; off by default.",
            "type": "boolean"
          },
          "relays": {
            "description": "Override the relay set for this call (ws/wss URLs, max 10). Defaults to the server relays.",
            "items": {
              "type": "string"
            },
            "maxItems": 10,
            "type": "array"
          },
          "side": {
            "default": "any",
            "description": "offer = drivers/providers/sellers; request = riders/buyers; any = both",
            "enum": [
              "offer",
              "request",
              "any"
            ],
            "type": "string"
          },
          "since": {
            "description": "Only events created at/after this unix-seconds time.",
            "type": "integer"
          },
          "topics": {
            "description": "Topic `t` tags to require (category/subcategory/area keys, e.g. \"vn_hanoi\", \"ridesharing\").",
            "items": {
              "type": "string"
            },
            "type": "array"
          },
          "until": {
            "description": "Only events created at/before this unix-seconds time.",
            "type": "integer"
          }
        },
        "type": "object"
      },
      "name": "nostr_search_intents",
      "outputSchema": null
    },
    {
      "description": "Fetch reputation signals for a pubkey: karma ratings (kind 32103) it received and deal receipts (kind 32104). Returns proven-deal count (both receipt halves present) and a karma summary. Note: scores are subjective and un-weighted here; do not treat as Sybil-proof.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "limit": {
            "default": 500,
            "maximum": 1000,
            "minimum": 1,
            "type": "integer"
          },
          "pubkey": {
            "description": "Subject pubkey (hex) to look up reputation for.",
            "type": "string"
          },
          "relays": {
            "description": "Override the relay set for this call (ws/wss URLs, max 10). Defaults to the server relays.",
            "items": {
              "type": "string"
            },
            "maxItems": 10,
            "type": "array"
          }
        },
        "required": [
          "pubkey"
        ],
        "type": "object"
      },
      "name": "nostr_search_reputation",
      "outputSchema": null
    }
  ]
}

Verify it yourself

curl -s https://api.teppi.xyz/v1/evidence/sha256:28035e5426a73a94e6184cadaeaa1e21664a1b09f2ca116a645ec74d93e2e62c | sha256sum