Evidence row 568262

Observed 27 Oct 2026, 22:09 UTC, by probe.mcp/1.

Kind: mcp.tools
About: endpoint 66ca6a89-1e9e-425e-8cc5-4b309dcd9814
Recorded: 27 Oct 2026, 22:09 UTC
Previous row: None: the first of its kind about this subject
Body SHA-256: 87f8abf1b61f9b8b50cb69c6940ce7b936b614fe1f9b9075c8c82a431375b4fa
Leaf: 0x9f8ab1193928c0bb139a96298af43f81974783b94767108bb72cf972bf89a8a9

What was observed

{
  "count": 7,
  "tools": [
    {
      "description": "다이어그램 change_events 목록 (proposed_state 필터 가능).",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "actor_type": {
            "enum": [
              "user",
              "agent"
            ],
            "type": "string"
          },
          "diagram_id": {
            "format": "uuid",
            "type": "string"
          },
          "limit": {
            "type": "integer"
          },
          "proposed_state": {
            "type": "string"
          }
        },
        "required": [
          "diagram_id"
        ],
        "type": "object"
      },
      "name": "erd.get_changes"
    },
    {
      "description": "다이어그램 전체 (tables + columns + relationships + enums) snapshot.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "diagram_id": {
            "format": "uuid",
            "type": "string"
          }
        },
        "required": [
          "diagram_id"
        ],
        "type": "object"
      },
      "name": "erd.get_schema"
    },
    {
      "description": "특정 테이블 1개 (columns 포함).",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "diagram_id": {
            "format": "uuid",
            "type": "string"
          },
          "table_name": {
            "type": "string"
          }
        },
        "required": [
          "diagram_id",
          "table_name"
        ],
        "type": "object"
      },
      "name": "erd.get_table"
    },
    {
      "description": "ERD 다이어그램 목록. anonymous 면 project_group_id 명시 필수 + group.is_public=true 만 통과. user-scope token 도 project_group_id 명시 권장. project-scope token 은 token 의 group 이 default.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "include_archived": {
            "type": "boolean"
          },
          "project_group_id": {
            "minimum": 1,
            "type": "integer"
          }
        },
        "required": [],
        "type": "object"
      },
      "name": "erd.list_diagrams"
    },
    {
      "description": "group 안 모든 다이어그램에서 table_name keyword 검색. anonymous 면 project_group_id 명시 + group.is_public 통과.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "keyword": {
            "type": "string"
          },
          "project_group_id": {
            "minimum": 1,
            "type": "integer"
          }
        },
        "required": [],
        "type": "object"
      },
      "name": "erd.search_tables"
    },
    {
      "description": "변수명 검색 — query + scopes (project/public/global) 기준 매칭.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "limit": {
            "type": "integer"
          },
          "locale": {
            "type": "string"
          },
          "projectId": {
            "type": "integer"
          },
          "query": {
            "maxLength": 120,
            "minLength": 1,
            "type": "string"
          },
          "scopes": {
            "items": {
              "type": "string"
            },
            "type": "array"
          },
          "searchBy": {
            "enum": [
              "both",
              "name",
              "meaning"
            ],
            "type": "string"
          }
        },
        "required": [
          "query"
        ],
        "type": "object"
      },
      "name": "vargg.search_terms"
    },
    {
      "description": "변수명 추천 — concept 받아 canonical / public / global 검색 + best-effort 후보.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "abbreviationsAllowed": {
            "type": "boolean"
          },
          "codeLanguage": {
            "type": "string"
          },
          "concept": {
            "maxLength": 120,
            "minLength": 1,
            "type": "string"
          },
          "context": {
            "type": "string"
          },
          "desiredCase": {
            "type": "string"
          },
          "entityType": {
            "enum": [
              "variable",
              "field",
              "constant",
              "function",
              "type",
              "enum_member"
            ],
            "type": "string"
          },
          "locale": {
            "enum": [
              "ko",
              "en",
              "ja",
              "zh",
              "vi"
            ],
            "type": "string"
          },
          "maxResults": {
            "maximum": 10,
            "minimum": 1,
            "type": "integer"
          },
          "projectId": {
            "type": "integer"
          }
        },
        "required": [
          "concept"
        ],
        "type": "object"
      },
      "name": "vargg.suggest_name"
    }
  ]
}

What the leaf hashes

{"body":"87f8abf1b61f9b8b50cb69c6940ce7b936b614fe1f9b9075c8c82a431375b4fa","id":568262,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793138967362879,"prev":null,"subject":"66ca6a89-1e9e-425e-8cc5-4b309dcd9814","subject_kind":"endpoint"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).
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Day root: 0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795
Chained: 0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4
Published: On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4

How to check it · This row as JSON