加载中…
Safe-by-default SQL guardrails for AI agents: AST-checked queries, per-table policy, audit log.
Midplane 是 ChatHome Skills 收录的 MCP 条目，来源为 Official MCP Registry，质量分 73/100。 作为 Model Context Protocol 服务器，它向 Claude、Cursor、Copilot 等兼容 MCP 的 LLM 客户端暴露可直接调用的工具，让 agent 的能力超出模型内置范围。 该条目由 ChatHome Skills 的每日抓取从官方 registry 和 GitHub 发现查询中收录，每次运行都会重新核验仓库事实、新鲜度信号和安装元数据。 质量分综合了官方 registry 收录情况、可用安装命令、许可证完整性、仓库活跃度和 GitHub star 趋势，完整算法说明见来源页。安装命令已列于上方，可直接复制使用。 在将 Midplane 加入生产 agent 工作流前，请核对上方的最近更新日期和仓库状态——下方事实快照是最近一次抓取的时点值。
npx -y midplane@0.20.0运行此命令前，请先核对上游源码。
{
"_meta": {
"io.modelcontextprotocol.registry/official": {
"status": "active",
"isLatest": true,
"updatedAt": "2026-08-25T13:07:26.745026Z",
"publishedAt": "2026-08-25T13:07:26.745026Z",
"statusChangedAt": "2026-08-25T13:07:26.745026Z"
}
},
"server": {
"name": "ai.midplane/midplane",
"title": "Midplane",
"$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
"version": "0.20.0",
"packages": [
{
"version": "0.20.0",
"transport": {
"type": "stdio"
},
"identifier": "midplane",
"runtimeHint": "npx",
"registryType": "npm",
"registryBaseUrl": "https://registry.npmjs.org",
"packageArguments": [
{
"type": "positional",
"value": "server",
"valueHint": "subcommand"
},
{
"name": "--stdio",
"type": "named"
}
],
"environmentVariables": [
{
"name": "DATABASE_URL",
"format": "string",
"isSecret": true,
"isRequired": true,
"description": "Postgres connection string the agent's queries run against. Give it a least-privilege role: Midplane constrains what SQL is allowed, it does not widen or narrow what the role itself can reach."
},
{
"name": "MIDPLANE_POLICY_FILE",
"format": "filepath",
"description": "Path to a policy YAML granting per-table read/read_write access, tenant scoping, and column masking. Omit for the safe default: reads allowed, writes and DDL denied. Generate one with `npx midplane init`."
},
{
"name": "DB_PATH",
"format": "filepath",
"description": "Where the local SQLite audit log is written. Defaults to ~/.midplane/audit.db; read it back with `midplane audit denies`."
},
{
"name": "MIDPLANE_TELEMETRY",
"choices": [
"1",
"0",
"debug"
],
"default": "1",
"description": "Set to 0 to disable anonymous usage telemetry (DO_NOT_TRACK=1 also works). Never includes SQL, table or column names, or identifiers."
}
]
},
{
"transport": {
"url": "http://localhost:8080/mcp",
"type": "streamable-http"
},
"identifier": "docker.io/midplane/midplane:0.20.0",
"runtimeHint": "docker",
"registryType": "oci",
"environmentVariables": [
{
"name": "DATABASE_URL",
"format": "string",
"isSecret": true,
"isRequired": true,
"description": "Postgres connection string the agent's queries run against. Pass it with --env-file, never with an inline -e: a DSN on the docker command line leaks the password to `ps aux` and your shell history."
},
{
"name": "MIDPLANE_POLICY_FILE",
"format": "filepath",
"description": "Path (inside the container) to a policy YAML granting per-table read/read_write access, tenant scoping, and column masking. Omit for the safe default: reads allowed, writes and DDL denied."
},
{
"name": "PORT",
"default": "8080",
"description": "Port the Streamable HTTP transport binds. Must match the url above if changed."
}
]
}
],
"repository": {
"url": "https://github.com/midplaneai/midplane",
"source": "github",
"subfolder": "engine/packages/mcp-server"
},
"websiteUrl": "https://midplane.ai/docs",
"description": "Safe-by-default SQL guardrails for AI agents: AST-checked queries, per-table policy, audit log."
}
}