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{
  "mcpServers": {
    "yandex-s3-mcp-ai-cli": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "-e",
        "YANDEX_S3_ACCESS_KEY_ID",
        "-e",
        "YANDEX_S3_SECRET_ACCESS_KEY",
        "-e",
        "YANDEX_S3_POOL",
        "-e",
        "YANDEX_S3_DESTRUCTIVE_POLICY",
        "ghcr.io/stufently/yandex-s3-mcp-ai-cli:0.1.0"
      ],
      "env": {
        "YANDEX_S3_ACCESS_KEY_ID": "${YANDEX_S3_ACCESS_KEY_ID}",
        "YANDEX_S3_SECRET_ACCESS_KEY": "${YANDEX_S3_SECRET_ACCESS_KEY}",
        "YANDEX_S3_POOL": "ru-central1",
        "YANDEX_S3_DESTRUCTIVE_POLICY": "confirm"
      }
    }
  }
}

claude mcp add yandex-s3-mcp-ai-cli -e "YANDEX_S3_ACCESS_KEY_ID=${YANDEX_S3_ACCESS_KEY_ID}" -e "YANDEX_S3_SECRET_ACCESS_KEY=${YANDEX_S3_SECRET_ACCESS_KEY}" -e "YANDEX_S3_POOL=ru-central1" -e "YANDEX_S3_DESTRUCTIVE_POLICY=confirm" -- docker run -i --rm -e YANDEX_S3_ACCESS_KEY_ID -e YANDEX_S3_SECRET_ACCESS_KEY -e YANDEX_S3_POOL -e YANDEX_S3_DESTRUCTIVE_POLICY ghcr.io/stufently/yandex-s3-mcp-ai-cli:0.1.0

[mcp_servers.yandex-s3-mcp-ai-cli]
command = "docker"
args = ["run", "-i", "--rm", "-e", "YANDEX_S3_ACCESS_KEY_ID", "-e", "YANDEX_S3_SECRET_ACCESS_KEY", "-e", "YANDEX_S3_POOL", "-e", "YANDEX_S3_DESTRUCTIVE_POLICY", "ghcr.io/stufently/yandex-s3-mcp-ai-cli:0.1.0"]
env = { "YANDEX_S3_ACCESS_KEY_ID" = "${YANDEX_S3_ACCESS_KEY_ID}", "YANDEX_S3_SECRET_ACCESS_KEY" = "${YANDEX_S3_SECRET_ACCESS_KEY}", "YANDEX_S3_POOL" = "ru-central1", "YANDEX_S3_DESTRUCTIVE_POLICY" = "confirm" }

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "yandex-s3-mcp-ai-cli": {
      "type": "local",
      "command": [
        "docker",
        "run",
        "-i",
        "--rm",
        "-e",
        "YANDEX_S3_ACCESS_KEY_ID",
        "-e",
        "YANDEX_S3_SECRET_ACCESS_KEY",
        "-e",
        "YANDEX_S3_POOL",
        "-e",
        "YANDEX_S3_DESTRUCTIVE_POLICY",
        "ghcr.io/stufently/yandex-s3-mcp-ai-cli:0.1.0"
      ],
      "enabled": true,
      "environment": {
        "YANDEX_S3_ACCESS_KEY_ID": "{env:YANDEX_S3_ACCESS_KEY_ID}",
        "YANDEX_S3_SECRET_ACCESS_KEY": "{env:YANDEX_S3_SECRET_ACCESS_KEY}",
        "YANDEX_S3_POOL": "ru-central1",
        "YANDEX_S3_DESTRUCTIVE_POLICY": "confirm"
      }
    }
  }
}

{
  "mcpServers": {
    "yandex-s3-mcp-ai-cli": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "-e",
        "YANDEX_S3_ACCESS_KEY_ID",
        "-e",
        "YANDEX_S3_SECRET_ACCESS_KEY",
        "-e",
        "YANDEX_S3_POOL",
        "-e",
        "YANDEX_S3_DESTRUCTIVE_POLICY",
        "ghcr.io/stufently/yandex-s3-mcp-ai-cli:0.1.0"
      ],
      "env": {
        "YANDEX_S3_ACCESS_KEY_ID": "${YANDEX_S3_ACCESS_KEY_ID}",
        "YANDEX_S3_SECRET_ACCESS_KEY": "${YANDEX_S3_SECRET_ACCESS_KEY}",
        "YANDEX_S3_POOL": "ru-central1",
        "YANDEX_S3_DESTRUCTIVE_POLICY": "confirm"
      }
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=yandex-s3-mcp-ai-cli&config=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%3D"
}

{
  "servers": {
    "yandex-s3-mcp-ai-cli": {
      "type": "stdio",
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "-e",
        "YANDEX_S3_ACCESS_KEY_ID",
        "-e",
        "YANDEX_S3_SECRET_ACCESS_KEY",
        "-e",
        "YANDEX_S3_POOL",
        "-e",
        "YANDEX_S3_DESTRUCTIVE_POLICY",
        "ghcr.io/stufently/yandex-s3-mcp-ai-cli:0.1.0"
      ],
      "env": {
        "YANDEX_S3_ACCESS_KEY_ID": "${YANDEX_S3_ACCESS_KEY_ID}",
        "YANDEX_S3_SECRET_ACCESS_KEY": "${YANDEX_S3_SECRET_ACCESS_KEY}",
        "YANDEX_S3_POOL": "ru-central1",
        "YANDEX_S3_DESTRUCTIVE_POLICY": "confirm"
      }
    }
  }
}

{
  "mcpServers": {
    "yandex-s3-mcp-ai-cli": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "-e",
        "YANDEX_S3_ACCESS_KEY_ID",
        "-e",
        "YANDEX_S3_SECRET_ACCESS_KEY",
        "-e",
        "YANDEX_S3_POOL",
        "-e",
        "YANDEX_S3_DESTRUCTIVE_POLICY",
        "ghcr.io/stufently/yandex-s3-mcp-ai-cli:0.1.0"
      ],
      "env": {
        "YANDEX_S3_ACCESS_KEY_ID": "${YANDEX_S3_ACCESS_KEY_ID}",
        "YANDEX_S3_SECRET_ACCESS_KEY": "${YANDEX_S3_SECRET_ACCESS_KEY}",
        "YANDEX_S3_POOL": "ru-central1",
        "YANDEX_S3_DESTRUCTIVE_POLICY": "confirm"
      }
    }
  }
}

extensions:
  "yandex-s3-mcp-ai-cli":
    enabled: true
    name: "yandex-s3-mcp-ai-cli"
    type: stdio
    cmd: "docker"
    args:
      - "run"
      - "-i"
      - "--rm"
      - "-e"
      - "YANDEX_S3_ACCESS_KEY_ID"
      - "-e"
      - "YANDEX_S3_SECRET_ACCESS_KEY"
      - "-e"
      - "YANDEX_S3_POOL"
      - "-e"
      - "YANDEX_S3_DESTRUCTIVE_POLICY"
      - "ghcr.io/stufently/yandex-s3-mcp-ai-cli:0.1.0"
    envs:
      "YANDEX_S3_ACCESS_KEY_ID": "${YANDEX_S3_ACCESS_KEY_ID}"
      "YANDEX_S3_SECRET_ACCESS_KEY": "${YANDEX_S3_SECRET_ACCESS_KEY}"
      "YANDEX_S3_POOL": "ru-central1"
      "YANDEX_S3_DESTRUCTIVE_POLICY": "confirm"
    timeout: 300

Placeholders to fill from your own secret store: ${YANDEX_S3_ACCESS_KEY_ID}, ${YANDEX_S3_SECRET_ACCESS_KEY}. The registry never accepts secret values.

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

Quality – / 100new

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.resolvableno npm or PyPI package

Tool list unknown · checked 2026-10-19 13:05 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

provenance80

livenessn/a

freshness100

hygiene95

+repository +namespace-matches-repo ~liveness-unmeasured +updated-4d-ago -unpinned-packages(1)

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

Endpoints

package	registry	version	runtime	secrets
`ghcr.io/stufently/yandex-s3-mcp-ai-cli:0.1.0`	oci	unpinned	–	`YANDEX_S3_ACCESS_KEY_ID`, `YANDEX_S3_SECRET_ACCESS_KEY`

Tools (0)

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

Schemas: list_tools.

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Official server.json

{
  "name": "io.github.stufently/yandex-s3-mcp-ai-cli",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "version": "0.1.0",
  "packages": [
    {
      "transport": {
        "type": "stdio"
      },
      "identifier": "ghcr.io/stufently/yandex-s3-mcp-ai-cli:0.1.0",
      "registryType": "oci",
      "environmentVariables": [
        {
          "name": "YANDEX_S3_ACCESS_KEY_ID",
          "isSecret": true,
          "description": "S3 access key ID"
        },
        {
          "name": "YANDEX_S3_SECRET_ACCESS_KEY",
          "isSecret": true,
          "description": "S3 secret access key"
        },
        {
          "name": "YANDEX_S3_POOL",
          "default": "ru-central1",
          "description": "Signing pool"
        },
        {
          "name": "YANDEX_S3_ENDPOINT",
          "description": "Optional endpoint override"
        },
        {
          "name": "YANDEX_S3_ALLOW_INSECURE",
          "description": "Set 1 only for explicit HTTP test endpoints"
        },
        {
          "name": "YANDEX_S3_ALLOW",
          "description": "Independent write,delete,admin levels; read only by default"
        },
        {
          "name": "YANDEX_S3_DESTRUCTIVE_POLICY",
          "choices": [
            "confirm",
            "elicit",
            "block",
            "allow"
          ],
          "default": "confirm"
        },
        {
          "name": "YANDEX_S3_ALLOWED_BUCKETS",
          "description": "Comma-separated bucket scope"
        },
        {
          "name": "YANDEX_S3_ALLOWED_PREFIXES",
          "description": "Comma-separated bucket/prefix/ scope"
        },
        {
          "name": "YANDEX_S3_FILE_ROOT",
          "format": "filepath",
          "description": "Optional confined local file root"
        },
        {
          "name": "YANDEX_S3_AUDIT_FILE",
          "format": "filepath",
          "description": "Optional private append-only audit output"
        }
      ]
    }
  ],
  "repository": {
    "url": "https://github.com/stufently/yandex-s3-mcp-ai-cli",
    "source": "github"
  },
  "description": "Yandex Cloud S3 MCP server and AI CLI with scoped access and human approval for destructive actions."
}