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8 clients · secrets stay placeholders

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{
  "mcpServers": {
    "mcp-popbill": {
      "command": "npx",
      "args": [
        "-y",
        "@appmonster/[email protected]"
      ],
      "env": {
        "POPBILL_LINK_ID": "${POPBILL_LINK_ID}",
        "POPBILL_SECRET_KEY": "${POPBILL_SECRET_KEY}",
        "POPBILL_CORP_NUM": "${POPBILL_CORP_NUM}",
        "OKAGENT_API_KEY": "${OKAGENT_API_KEY}"
      }
    }
  }
}

claude mcp add mcp-popbill -e "POPBILL_LINK_ID=${POPBILL_LINK_ID}" -e "POPBILL_SECRET_KEY=${POPBILL_SECRET_KEY}" -e "POPBILL_CORP_NUM=${POPBILL_CORP_NUM}" -e "OKAGENT_API_KEY=${OKAGENT_API_KEY}" -- npx -y @appmonster/[email protected]

[mcp_servers.mcp-popbill]
command = "npx"
args = ["-y", "@appmonster/[email protected]"]
env = { "POPBILL_LINK_ID" = "${POPBILL_LINK_ID}", "POPBILL_SECRET_KEY" = "${POPBILL_SECRET_KEY}", "POPBILL_CORP_NUM" = "${POPBILL_CORP_NUM}", "OKAGENT_API_KEY" = "${OKAGENT_API_KEY}" }

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "mcp-popbill": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "@appmonster/[email protected]"
      ],
      "enabled": true,
      "environment": {
        "POPBILL_LINK_ID": "{env:POPBILL_LINK_ID}",
        "POPBILL_SECRET_KEY": "{env:POPBILL_SECRET_KEY}",
        "POPBILL_CORP_NUM": "{env:POPBILL_CORP_NUM}",
        "OKAGENT_API_KEY": "{env:OKAGENT_API_KEY}"
      }
    }
  }
}

{
  "mcpServers": {
    "mcp-popbill": {
      "command": "npx",
      "args": [
        "-y",
        "@appmonster/[email protected]"
      ],
      "env": {
        "POPBILL_LINK_ID": "${POPBILL_LINK_ID}",
        "POPBILL_SECRET_KEY": "${POPBILL_SECRET_KEY}",
        "POPBILL_CORP_NUM": "${POPBILL_CORP_NUM}",
        "OKAGENT_API_KEY": "${OKAGENT_API_KEY}"
      }
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=mcp-popbill&config=eyJjb21tYW5kIjoibnB4IiwiYXJncyI6WyIteSIsIkBhcHBtb25zdGVyL21jcC1wb3BiaWxsQDAuMi4wIl0sImVudiI6eyJQT1BCSUxMX0xJTktfSUQiOiIke1BPUEJJTExfTElOS19JRH0iLCJQT1BCSUxMX1NFQ1JFVF9LRVkiOiIke1BPUEJJTExfU0VDUkVUX0tFWX0iLCJQT1BCSUxMX0NPUlBfTlVNIjoiJHtQT1BCSUxMX0NPUlBfTlVNfSIsIk9LQUdFTlRfQVBJX0tFWSI6IiR7T0tBR0VOVF9BUElfS0VZfSJ9fQ%3D%3D"
}

{
  "servers": {
    "mcp-popbill": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@appmonster/[email protected]"
      ],
      "env": {
        "POPBILL_LINK_ID": "${POPBILL_LINK_ID}",
        "POPBILL_SECRET_KEY": "${POPBILL_SECRET_KEY}",
        "POPBILL_CORP_NUM": "${POPBILL_CORP_NUM}",
        "OKAGENT_API_KEY": "${OKAGENT_API_KEY}"
      }
    }
  }
}

{
  "mcpServers": {
    "mcp-popbill": {
      "command": "npx",
      "args": [
        "-y",
        "@appmonster/[email protected]"
      ],
      "env": {
        "POPBILL_LINK_ID": "${POPBILL_LINK_ID}",
        "POPBILL_SECRET_KEY": "${POPBILL_SECRET_KEY}",
        "POPBILL_CORP_NUM": "${POPBILL_CORP_NUM}",
        "OKAGENT_API_KEY": "${OKAGENT_API_KEY}"
      }
    }
  }
}

extensions:
  "mcp-popbill":
    enabled: true
    name: "mcp-popbill"
    type: stdio
    cmd: "npx"
    args:
      - "-y"
      - "@appmonster/[email protected]"
    envs:
      "POPBILL_LINK_ID": "${POPBILL_LINK_ID}"
      "POPBILL_SECRET_KEY": "${POPBILL_SECRET_KEY}"
      "POPBILL_CORP_NUM": "${POPBILL_CORP_NUM}"
      "OKAGENT_API_KEY": "${OKAGENT_API_KEY}"
    timeout: 300

Placeholders to fill from your own secret store: ${POPBILL_SECRET_KEY}, ${OKAGENT_API_KEY}. The registry never accepts secret values.

This is a local package: the command runs on your machine.

Quality – / 100not scored

Not scored: fewer than three checks apply, usually because no remote answered a credential-free probe or the server is a local package.

protocoln/a · weight 25

n/a
protocol.modern, protocol.stateless, protocol.transport, protocol.list_ttlno remote answered a protocol handshake (not probed yet, unreachable, or local-only)

authorizationn/a · weight 15

n/a
auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
n/a
auth.secret_in_urlno templated URL

tool hygienen/a · weight 30

n/a
tools.descriptions, tools.description_length, tools.schemas, tools.annotations, tools.directory_hints, tools.token_cost, tools.api_dumptool list unknown (behind auth, not probed, or empty)

stabilityn/a · weight 15

n/a
stability.changes, stability.rug_pulltool list unknown

dependenciesn/a · weight 15

n/a
deps.known_vulns, deps.mcp_sdk_version, deps.resolvabledeps.dev does not know @appmonster/[email protected]

Tool list unknown · checked 2026-11-07 11:21 UTC

Tool changes

No tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 90 / 100

duplicate-repo

provenance90

livenessn/a

freshness100

hygiene80

+repository +namespace-matches-repo +website ~liveness-unmeasured +updated-15d-ago -duplicate-repo(14 names)

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Dependencies

@appmonster/[email protected] npmthis version is not known to the dependency resolver

Dependency graphs from deps.dev; advisories from OSV.dev, including the GitHub Advisory Database and the PyPI Advisory Database; all CC BY 4.0. The graph is what a clean install of this version resolves today; nothing was installed or run. How it is checked.

Endpoints

package	registry	version	runtime	secrets
`@appmonster/mcp-popbill`	npm	0.2.0	–	`POPBILL_SECRET_KEY`, `OKAGENT_API_KEY`

Tools (0)

No tools observed. Local packages are never executed by the registry.

Schemas: list_tools.

Also listed as

13 other active names share this repository (showing 10): io.github.groove79/mcp-cafe24, io.github.groove79/mcp-coupang, io.github.groove79/mcp-delivery, io.github.groove79/mcp-hwp, io.github.groove79/mcp-japan-bridge, io.github.groove79/mcp-kakao, io.github.groove79/mcp-kr-biz-calendar, io.github.groove79/mcp-landed-cost, io.github.groove79/mcp-naver-commerce, io.github.groove79/mcp-ofd

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Official server.json

{
  "name": "io.github.groove79/mcp-popbill",
  "title": "Popbill (세금계산서·알림톡)",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json",
  "version": "0.2.0",
  "packages": [
    {
      "version": "0.2.0",
      "transport": {
        "type": "stdio"
      },
      "identifier": "@appmonster/mcp-popbill",
      "registryType": "npm",
      "registryBaseUrl": "https://registry.npmjs.org",
      "environmentVariables": [
        {
          "name": "POPBILL_LINK_ID",
          "isRequired": true,
          "description": "Popbill API link id (developers.popbill.com)"
        },
        {
          "name": "POPBILL_SECRET_KEY",
          "isSecret": true,
          "isRequired": true,
          "description": "Popbill API secret key"
        },
        {
          "name": "POPBILL_CORP_NUM",
          "isRequired": true,
          "description": "Member business number (10 digits)"
        },
        {
          "name": "POPBILL_USER_ID",
          "description": "Popbill member user id"
        },
        {
          "name": "POPBILL_TEST",
          "description": "true = test server (default true)"
        },
        {
          "name": "OKAGENT_API_KEY",
          "isSecret": true,
          "description": "OK Agent key (free at okagent.kr) — writes then wait for your OK on KakaoTalk. Unset: writes ask for confirmation in the chat first."
        },
        {
          "name": "KMCP_WRITE_MODE",
          "description": "approval | confirm | direct (default: approval if OKAGENT_API_KEY is set, else confirm)"
        }
      ]
    }
  ],
  "repository": {
    "url": "https://github.com/groove79/kmcp",
    "source": "github",
    "subfolder": "packages/popbill"
  },
  "websiteUrl": "https://appmonster.co.kr",
  "description": "Popbill MCP: Korean e-tax invoices (issue/cancel/search, Hometax sync) + KakaoTalk 알림톡. 팝빌 MCP."
}