Evidence row 260754

What was observed

{
  "count": 15,
  "tools": [
    {
      "description": "MCP.AI for IDE agents (Cursor, etc.): log in in the browser, copy the access token. Best: add it to this server's config as a header `Authorization: Bearer <token>` for a permanent, non-expiring connection. Or paste it here for a session-only login: call with { token: \"<jwt>\" } after the user pastes, or with no args to get the link.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {
          "token": {
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "authenticate"
    },
    {
      "description": "Returns connection status and URLs. When all providers are connected, returns authenticated:true and empty pending[]. When credentials are missing, returns connect_url for the toolkit and per-install URLs.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {},
        "type": "object"
      },
      "name": "connect"
    },
    {
      "description": "Latest glucose reading for a patient (value, trend, flags). For history use librelink_business_get_glucose_graph. Read-only CGM data — clinic/follower account; not for medical decisions without clinician review.\n\nBulk support: accepts patient_ids for batched execution.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {
          "patient_id": {
            "type": "string"
          },
          "patient_ids": {
            "items": {
              "type": "string"
            },
            "type": "array"
          }
        },
        "required": [
          "patient_id"
        ],
        "type": "object"
      },
      "name": "librelink_business_get_current_glucose"
    },
    {
      "description": "~12h high-resolution glucose graph (graphData). Read-only CGM data — clinic/follower account; not for medical decisions without clinician review.\n\nBulk support: accepts patient_ids for batched execution.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {
          "patient_id": {
            "type": "string"
          },
          "patient_ids": {
            "items": {
              "type": "string"
            },
            "type": "array"
          }
        },
        "required": [
          "patient_id"
        ],
        "type": "object"
      },
      "name": "librelink_business_get_glucose_graph"
    },
    {
      "description": "Manual-scan logbook (~14 days). For continuous graph use librelink_business_get_glucose_graph. Read-only CGM data — clinic/follower account; not for medical decisions without clinician review.\n\nBulk support: accepts patient_ids for batched execution.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {
          "patient_id": {
            "type": "string"
          },
          "patient_ids": {
            "items": {
              "type": "string"
            },
            "type": "array"
          }
        },
        "required": [
          "patient_id"
        ],
        "type": "object"
      },
      "name": "librelink_business_get_glucose_logbook"
    },
    {
      "description": "Time-in-range, avg, min/max from current graph window (~12h). Default target 70–180 mg/dL. Read-only CGM data — clinic/follower account; not for medical decisions without clinician review.\n\nBulk support: accepts patient_ids for batched execution.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {
          "patient_id": {
            "type": "string"
          },
          "patient_ids": {
            "items": {
              "type": "string"
            },
            "type": "array"
          },
          "target_high": {
            "default": 180,
            "type": "number"
          },
          "target_low": {
            "default": 70,
            "type": "number"
          }
        },
        "required": [
          "patient_id"
        ],
        "type": "object"
      },
      "name": "librelink_business_get_glucose_stats"
    },
    {
      "description": "Last N hours of normalized points from the current graph window (max ~12h available). Read-only CGM data — clinic/follower account; not for medical decisions without clinician review.\n\nBulk support: accepts patient_ids for batched execution.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {
          "hours": {
            "default": 6,
            "type": "number"
          },
          "patient_id": {
            "type": "string"
          },
          "patient_ids": {
            "items": {
              "type": "string"
            },
            "type": "array"
          }
        },
        "required": [
          "patient_id"
        ],
        "type": "object"
      },
      "name": "librelink_business_get_last_hours"
    },
    {
      "description": "Normalized latest reading: { mg_dl, trend_arrow, timestamp, minutes_ago, has_active_sensor }. Read-only CGM data — clinic/follower account; not for medical decisions without clinician review.\n\nBulk support: accepts patient_ids for batched execution.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {
          "patient_id": {
            "type": "string"
          },
          "patient_ids": {
            "items": {
              "type": "string"
            },
            "type": "array"
          }
        },
        "required": [
          "patient_id"
        ],
        "type": "object"
      },
      "name": "librelink_business_get_latest_reading"
    },
    {
      "description": "Get one connection by patient_id (target range, sensor, latest glucose envelope). Read-only CGM data — clinic/follower account; not for medical decisions without clinician review.\n\nBulk support: accepts patient_ids for batched execution.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {
          "patient_id": {
            "type": "string"
          },
          "patient_ids": {
            "items": {
              "type": "string"
            },
            "type": "array"
          }
        },
        "required": [
          "patient_id"
        ],
        "type": "object"
      },
      "name": "librelink_business_get_patient"
    },
    {
      "description": "Like glucose stats but filtered to \"today\" in an IANA timezone; includes hypo/hyper event counts. Read-only CGM data — clinic/follower account; not for medical decisions without clinician review.\n\nBulk support: accepts patient_ids for batched execution.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {
          "patient_id": {
            "type": "string"
          },
          "patient_ids": {
            "items": {
              "type": "string"
            },
            "type": "array"
          },
          "target_high": {
            "default": 180,
            "type": "number"
          },
          "target_low": {
            "default": 70,
            "type": "number"
          },
          "timezone": {
            "default": "UTC",
            "type": "string"
          }
        },
        "required": [
          "patient_id"
        ],
        "type": "object"
      },
      "name": "librelink_business_get_today_summary"
    },
    {
      "description": "List all patients whose CGM data is visible to this LibreLink Up follower account (same as /llu/connections). Use patientId from each row for other tools. Read-only CGM data — clinic/follower account; not for medical decisions without clinician review.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {},
        "type": "object"
      },
      "name": "librelink_business_list_patients"
    },
    {
      "description": "The official mcp.ai marketplace — the in-platform catalog of every MCP/tool, AND the way to run them. Covers capability requests like \"find an MCP that does X\", \"consulta um CPF\", \"is there a tool for Y\". Core flow: action=search discovers MCPs by intent → describe returns one MCP's full profile (every tool with its id + params, pricing, auth) so you pick the right tool_id → invoke RUNS that tool. KEY: invoke works even when the MCP is NOT installed — it runs the tool pontualmente (one-off), without adding the MCP to the toolkit and without bloating the tool list. If the MCP needs a credential/login, invoke returns a connect link; if it is paid and the wallet is empty, invoke returns a checkout/top-up link (the user opens it, then you retry). Use install only to make an MCP PERMANENT in the active toolkit (its tools then show up natively in future sessions); prefer invoke for a single/occasional use. list_tools lists what is callable right now. subscribe/cancel handle per-MCP billing; report_bug sends feedback; request_mcp asks us to build a NEW MCP when nothing fits. Search/describe flag installed_in_toolkit vs installed_in_workspace. Writes (install/uninstall/subscribe/cancel and the one-off install behind invoke) require workspace owner/admin. It also carries the mcp.ai PROMPT LIBRARY, which is about ready-made prompt TEXT rather than MCPs: search_prompts finds one, get_prompt returns its full text with {{variables}} filled, and publish_prompt saves a prompt and returns a shareable mcp.ai/p/<slug> link that opens without login.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {
          "action": {
            "default": "search",
            "enum": [
              "search",
              "describe",
              "install",
              "uninstall",
              "subscribe",
              "cancel",
              "resume",
              "report_bug",
              "request_mcp",
              "list_tools",
              "invoke",
              "search_prompts",
              "get_prompt",
              "publish_prompt"
            ],
            "type": "string"
          },
          "arguments": {
            "default": "{}",
            "type": "string"
          },
          "cancel_comment": {
            "default": "",
            "type": "string"
          },
          "cancel_reason": {
            "enum": [
              "too_expensive",
              "missing_features",
              "switched_service",
              "unused",
              "customer_service",
              "too_complex",
              "low_quality",
              "other"
            ],
            "type": "string"
          },
          "conversation": {
            "default": "[]",
            "type": "string"
          },
          "immediate": {
            "default": false,
            "type": "boolean"
          },
          "limit": {
            "default": 10,
            "type": "number"
          },
          "mcp_id": {
            "default": "",
            "type": "string"
          },
          "message": {
            "default": "",
            "type": "string"
          },
          "prompt_body": {
            "default": "",
            "type": "string"
          },
          "prompt_category": {
            "default": "",
            "type": "string"
          },
          "prompt_description": {
            "default": "",
            "type": "string"
          },
          "prompt_slug": {
            "default": "",
            "type": "string"
          },
          "prompt_targets": {
            "default": [],
            "items": {
              "enum": [
                "claude",
                "chatgpt",
                "cursor",
                "lovable"
              ],
              "type": "string"
            },
            "type": "array"
          },
          "prompt_title": {
            "default": "",
            "type": "string"
          },
          "prompt_tool": {
            "default": "",
            "type": "string"
          },
          "prompt_vars": {
            "default": "{}",
            "type": "string"
          },
          "query": {
            "default": "",
            "type": "string"
          },
          "report_context": {
            "default": "",
            "type": "string"
          },
          "request_details": {
            "default": "",
            "type": "string"
          },
          "request_name": {
            "default": "",
            "type": "string"
          },
          "tier_slug": {
            "default": "",
            "type": "string"
          },
          "tool_id": {
            "default": "",
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "marketplace"
    },
    {
      "description": "Report a bug, missing feature, or send feedback. Include the conversation array with recent messages for reproduction.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {
          "context": {
            "default": "",
            "type": "string"
          },
          "conversation": {
            "default": "[]",
            "type": "string"
          },
          "message": {
            "type": "string"
          }
        },
        "required": [
          "message"
        ],
        "type": "object"
      },
      "name": "report_bug"
    },
    {
      "description": "Show the current MCP platform and adapter versions.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {},
        "type": "object"
      },
      "name": "show_version"
    },
    {
      "description": "Returns the current toolkit state: installed MCPs, their connection status, the accounts connected to each one, and how many catalog tools each exposes.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {},
        "type": "object"
      },
      "name": "toolkit_info"
    }
  ]
}

What the leaf hashes

{"body":"eaa35ed845debe99e7ecdfc139617a757a3a19786db42f042c372b466c52826b","id":260754,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793031906641894,"prev":null,"subject":"ec6a3376-72a6-4344-aa25-afd98f55d584","subject_kind":"endpoint"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0x3e6ea73ce7c12adafbe38939de018d20bcbd9150e0dd12027ba02335b4604744
2. 0x1d757d8fc468e5aec0597ce1ee146cf930c45d1a69c7f623938d8c39fe56dfc9
3. 0x392c66e02023d184dc4aed5b1645fab414a13d9766531bd9beaf8323bf064065
4. 0x43157ce8fd55972c9cd4c6bda19ad681fc39be197154107f8658f671d349853b
5. 0xc8c584581404df9400561895d5adf81e290f8d6f8b1f6c395129c11fba44308e
6. 0x203936f36ed0752de875b57a5d0d285b0a1200abaea1a16811b09334acaf7212
7. 0x2899255a1f0b1212961ffedc7936f22fc77681995259b37d5dce5523650ed529
8. 0x140e4daf5eec801b8dc692ffddeadb0bfc1a7c613c12e7f509ebfba9855fe36f
9. 0x3d4ea6620a9a3187c738107cb7e798de006b9fce6eaf571fb470ce6d29450bb8
10. 0x8e5649068bfe1600b5f38cb8d5f950b0cad91a024600039e3ba08f751258e697
11. 0xeff3ae4ccee9e9ab663bed39de24a2076950808876228a89701d6ab7f016bd7e
12. 0x1afc0318a98c6dbb5a80e5cb86eba22b844e3f3b185a16f17290e29ab7410f55
13. 0x215f432600b78f2e7c9629cd10ce6ce4b7f3351b0b71f3f2c7dcb8e650f6cd63
14. 0x7f594f5609f388d64d3cda87b5631d393ee8300bb09bad71f150113a5886ee33
15. 0x4b52a97f7a80ff7778a702b85267b8d2e5c93ce160942656435c29ae7be68bf4
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae