{
  "meta": {
    "attribution": "Anchor Terminal (https://www.anchorterminal.com)",
    "docs": "https://www.anchorterminal.com/docs/",
    "generatedAt": "2026-10-05",
    "license": "CC-BY-4.0",
    "method": "https://www.anchorterminal.com/benchmark/",
    "methodology": "0.3",
    "openapi": "https://www.anchorterminal.com/openapi.json",
    "preview": false,
    "run": "2026-10-01",
    "runLabel": "October 2026 research run"
  },
  "tool": {
    "category": "",
    "endpoint": "https://meetlark.ai/mcp",
    "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/meetlark-mcp-server.json",
    "kind": "mcp",
    "listed": "indexed",
    "liveUrl": "https://www.anchorterminal.com/api/v1/live/meetlark-mcp-server.json",
    "markdownUrl": "https://www.anchorterminal.com/tools/meetlark-mcp-server.md",
    "mcpTools": {
      "check": {
        "checker": "anchor-check/1.0",
        "totalTokens": 1292,
        "counts": {
          "error": 0,
          "note": 1,
          "warn": 6
        },
        "findings": [
          {
            "rule": "TC16",
            "severity": "warn",
            "tool": "meetlark_close_poll",
            "message": "no readOnlyHint or destructiveHint",
            "fix": "Set readOnlyHint: true if it only reads; otherwise set destructiveHint and idempotentHint."
          },
          {
            "rule": "TC16",
            "severity": "warn",
            "tool": "meetlark_create_poll",
            "message": "no readOnlyHint or destructiveHint",
            "fix": "Set readOnlyHint: true if it only reads; otherwise set destructiveHint and idempotentHint."
          },
          {
            "rule": "TC16",
            "severity": "warn",
            "tool": "meetlark_get_admin_view",
            "message": "no readOnlyHint or destructiveHint",
            "fix": "Its name starts with \"get\"; if it only reads, set readOnlyHint: true so harnesses can run it without asking."
          },
          {
            "rule": "TC16",
            "severity": "warn",
            "tool": "meetlark_get_results",
            "message": "no readOnlyHint or destructiveHint",
            "fix": "Its name starts with \"get\"; if it only reads, set readOnlyHint: true so harnesses can run it without asking."
          },
          {
            "rule": "TC16",
            "severity": "warn",
            "tool": "meetlark_reopen_poll",
            "message": "no readOnlyHint or destructiveHint",
            "fix": "Set readOnlyHint: true if it only reads; otherwise set destructiveHint and idempotentHint."
          },
          {
            "rule": "TC16",
            "severity": "warn",
            "tool": "meetlark_vote",
            "message": "no readOnlyHint or destructiveHint",
            "fix": "Set readOnlyHint: true if it only reads; otherwise set destructiveHint and idempotentHint."
          },
          {
            "rule": "TC24",
            "severity": "note",
            "message": "6 of 6 tools have no outputSchema",
            "fix": "Declare outputSchema for tools that return structured data, and return structuredContent that matches it."
          }
        ]
      },
      "checkedAt": "2026-10-04T22:20:24Z",
      "count": 6,
      "schemaTokens": 1292,
      "status": "ok",
      "tools": [
        {
          "name": "meetlark_create_poll",
          "description": "Create a scheduling poll to find a time that works for a group. Returns an admin URL (keep private) and a participation URL (share with participants). The creator's email must be verified -- if not yet verified, a verification email is sent automatically. Ask the user to check their inbox and click the link, then retry.",
          "inputSchema": {
            "$schema": "http://json-schema.org/draft-07/schema#",
            "properties": {
              "creatorEmail": {
                "description": "Email address of the poll creator",
                "type": "string"
              },
              "creatorName": {
                "description": "Name of the poll creator",
                "type": "string"
              },
              "description": {
                "description": "Additional context for participants",
                "type": "string"
              },
              "timeSlots": {
                "description": "Available time slots to vote on",
                "items": {
                  "properties": {
                    "date": {
                      "description": "Date in YYYY-MM-DD format",
                      "type": "string"
                    },
                    "endTime": {
                      "description": "End time in HH:MM format",
                      "type": "string"
                    },
                    "startTime": {
                      "description": "Start time in HH:MM format",
                      "type": "string"
                    }
                  },
                  "required": [
                    "date",
                    "startTime",
                    "endTime"
                  ],
                  "type": "object"
                },
                "type": "array"
              },
              "title": {
                "description": "What is this poll for?",
                "type": "string"
              }
            },
            "required": [
              "title",
              "timeSlots",
              "creatorEmail"
            ],
            "type": "object"
          }
        },
        {
          "name": "meetlark_get_results",
          "description": "Get poll details and available time slots using a participation token. Returns the poll title, description, status, and time slots -- but NOT votes or participant data. This is the view a participant sees before voting. To see who voted and how, use meetlark_get_admin_view instead.",
          "inputSchema": {
            "$schema": "http://json-schema.org/draft-07/schema#",
            "properties": {
              "participateToken": {
                "description": "The prt_xxx token from the participation URL",
                "type": "string"
              }
            },
            "required": [
              "participateToken"
            ],
            "type": "object"
          }
        },
        {
          "name": "meetlark_vote",
          "description": "Cast a vote on a scheduling poll. Each time slot can be voted yes, maybe, or no. Requires participant name and email. Use the participation token from the poll's participate URL. If the email matches a previous voter on this poll, their response is updated instead of creating a duplicate.",
          "inputSchema": {
            "$schema": "http://json-schema.org/draft-07/schema#",
            "properties": {
              "email": {
                "description": "Participant's email address (required). Used to identify returning voters and send confirmation email.",
                "format": "email",
                "pattern": "^(?!\\.)(?!.*\\.\\.)([A-Za-z0-9_'+\\-\\.]*)[A-Za-z0-9_+-]@([A-Za-z0-9][A-Za-z0-9\\-]*\\.)+[A-Za-z]{2,}$",
                "type": "string"
              },
              "name": {
                "description": "Name to display in results",
                "type": "string"
              },
              "participateToken": {
                "description": "The prt_xxx token from the participation URL",
                "type": "string"
              },
              "votes": {
                "description": "Votes for each time slot",
                "items": {
                  "properties": {
                    "timeSlotId": {
                      "description": "Time slot ID",
                      "type": "string"
                    },
                    "value": {
                      "description": "Vote value",
                      "enum": [
                        "yes",
                        "maybe",
                        "no"
                      ],
                      "type": "string"
                    }
                  },
                  "required": [
                    "timeSlotId",
                    "value"
                  ],
                  "type": "object"
                },
                "type": "array"
              }
            },
            "required": [
              "participateToken",
              "name",
              "email",
              "votes"
            ],
            "type": "object"
          }
        },
        {
          "name": "meetlark_get_admin_view",
          "description": "Get full poll details including all votes and participants. This is the only way to see who voted and how they voted. Returns poll info, time slots, every participant's votes (yes/maybe/no per slot), participant emails, and admin URLs. Use the admin token from poll creation. Use this to check vote status or results.",
          "inputSchema": {
            "$schema": "http://json-schema.org/draft-07/schema#",
            "properties": {
              "adminToken": {
                "description": "The adm_xxx token from poll creation",
                "type": "string"
              }
            },
            "required": [
              "adminToken"
            ],
            "type": "object"
          }
        },
        {
          "name": "meetlark_close_poll",
          "description": "Close a poll to stop accepting new votes. Use the admin token from poll creation.",
          "inputSchema": {
            "$schema": "http://json-schema.org/draft-07/schema#",
            "properties": {
              "adminToken": {
                "description": "The adm_xxx token from poll creation",
                "type": "string"
              }
            },
            "required": [
              "adminToken"
            ],
            "type": "object"
          }
        },
        {
          "name": "meetlark_reopen_poll",
          "description": "Reopen a previously closed poll to accept votes again. Use the admin token from poll creation.",
          "inputSchema": {
            "$schema": "http://json-schema.org/draft-07/schema#",
            "properties": {
              "adminToken": {
                "description": "The adm_xxx token from poll creation",
                "type": "string"
              }
            },
            "required": [
              "adminToken"
            ],
            "type": "object"
          }
        }
      ]
    },
    "name": "meetlark.ai MCP server",
    "note": "Indexed from the official MCP registry: facts and our own checks, not reviewed, so no score, grade or rank.",
    "packages": [
      {
        "registryType": "npm",
        "identifier": "@meetlark/mcp-server",
        "version": "1.0.3",
        "transport": "stdio"
      }
    ],
    "pageJsonUrl": "https://www.anchorterminal.com/tools/meetlark-mcp-server.json",
    "popularity": {
      "npmWeekly": 41
    },
    "registryName": "ai.meetlark/mcp-server",
    "remotes": [
      {
        "type": "streamable-http",
        "url": "https://meetlark.ai/mcp"
      }
    ],
    "repository": "",
    "reviewed": false,
    "slug": "meetlark-mcp-server",
    "source": "the official MCP registry",
    "sourceUrl": "https://registry.modelcontextprotocol.io/v0.1/servers?search=ai.meetlark/mcp-server",
    "summary": "Agent-first meeting schedule polls for humans and agents. Create polls, vote, find times.",
    "updatedAt": "2026-02-08T08:48:19Z",
    "url": "https://www.anchorterminal.com/tools/meetlark-mcp-server",
    "vendor": "meetlark.ai",
    "vendorUrl": "https://meetlark.ai",
    "version": "1.0.3",
    "websiteUrl": "",
    "where": "both",
    "why": [
      "vendor"
    ]
  }
}