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PocketBase MCP Server

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PocketBase MCP 服务器

铁匠徽章 维护者：Mabel Data

这是一个与 PocketBase 实例交互的 MCP 服务器。它允许您获取、列出、创建、更新和管理 PocketBase 集合中的记录和文件。

安装

通过 Smithery 安装

要通过Smithery自动为 Claude Desktop 安装 PocketBase MCP 服务器：

npx -y @smithery/cli install @mabeldata/pocketbase-mcp --client claude

  1. 克隆存储库（如果还没有）：

    git clone <repository_url> cd pocketbase-mcp

  2. 安装依赖项：

    npm install

  3. 构建服务器：

    npm run build

    这会将build/目录中的 TypeScript 代码编译为 JavaScript，并使入口点可执行。

Related MCP server: PocketBase MCP Server

配置

此服务器需要设置以下环境变量：

  • POCKETBASE_API_URL ：你的 PocketBase 实例的 URL（例如http://127.0.0.1:8090 ）。如果未设置，则默认为http://127.0.0.1:8090 。

  • POCKETBASE_ADMIN_TOKEN ：您的 PocketBase 实例的管理员身份验证令牌。**此令牌是必需的。**您可以从 PocketBase 管理界面生成此令牌，请参阅API 密钥。

将服务器添加到 Cline 时需要配置这些变量（参见 Cline 安装部分）。

可用工具

该服务器提供以下工具（按类别组织）：

记录管理

  • fetch_record ：通过 ID 从 PocketBase 集合中获取单个记录。

    • 输入模式：

      { "type": "object", "properties": { "collection": { "type": "string", "description": "The name of the PocketBase collection." }, "id": { "type": "string", "description": "The ID of the record to fetch." } }, "required": [ "collection", "id" ] }

  • list_records ：列出 PocketBase 集合中的记录。支持分页、过滤、排序和扩展关系。

    • 输入模式：

      { "type": "object", "properties": { "collection": { "type": "string", "description": "The name of the PocketBase collection." }, "page": { "type": "number", "description": "Page number (defaults to 1).", "minimum": 1 }, "perPage": { "type": "number", "description": "Items per page (defaults to 25).", "minimum": 1, "maximum": 100 }, "filter": { "type": "string", "description": "Filter string for the PocketBase query." }, "sort": { "type": "string", "description": "Sort string for the PocketBase query (e.g., \\"fieldName,-otherFieldName\\")." }, "expand": { "type": "string", "description": "Expand string for the PocketBase query (e.g., \\"relation1,relation2.subRelation\\")." } }, "required": [ "collection" ] }

  • create_record ：在 PocketBase 集合中创建新记录。

    • 输入模式：

      { "type": "object", "properties": { "collection": { "type": "string", "description": "The name of the PocketBase collection." }, "data": { "type": "object", "description": "The data for the new record.", "additionalProperties": true } }, "required": [ "collection", "data" ] }

  • update_record ：更新 PocketBase 集合中的现有记录。

    • 输入模式：

      { "type": "object", "properties": { "collection": { "type": "string", "description": "The name of the PocketBase collection." }, "id": { "type": "string", "description": "The ID of the record to update." }, "data": { "type": "object", "description": "The data to update.", "additionalProperties": true } }, "required": [ "collection", "id", "data" ] }

  • get_collection_schema ：获取 PocketBase 集合的模式。

    • 输入模式：

      { "type": "object", "properties": { "collection": { "type": "string", "description": "The name of the PocketBase collection." } }, "required": [ "collection" ] }

  • upload_file ：将文件上传到 PocketBase 集合记录中的特定字段。

    • 输入模式：

      { "type": "object", "properties": { "collection": { "type": "string", "description": "The name of the PocketBase collection." }, "recordId": { "type": "string", "description": "The ID of the record to upload the file to." }, "fileField": { "type": "string", "description": "The name of the file field in the PocketBase collection." }, "fileContent": { "type": "string", "description": "The content of the file to upload." }, "fileName": { "type": "string", "description": "The name of the file." } }, "required": [ "collection", "recordId", "fileField", "fileContent", "fileName" ] }

  • list_collections ：列出 PocketBase 实例中的所有集合。

    • 输入模式：

      { "type": "object", "properties": {}, "additionalProperties": false }

  • download_file ：获取存储在 PocketBase 集合记录中的文件的下载 URL。

    • 输入模式：

      { "type": "object", "properties": { "collection": { "type": "string", "description": "The name of the PocketBase collection." }, "recordId": { "type": "string", "description": "The ID of the record to download the file from." }, "fileField": { "type": "string", "description": "The name of the file field in the PocketBase collection." }, "downloadPath": { "type": "string", "description": "The path where the downloaded file should be saved (Note: This tool currently returns the URL, download must be handled separately)." } }, "required": [ "collection", "recordId", "fileField", "downloadPath" ] }

      注意：此工具返回文件 URL，实际下载需要客户端使用此 URL 进行。

收藏管理

  • list_collections ：列出 PocketBase 实例中的所有集合。

    • 输入模式：

      { "type": "object", "properties": {}, "additionalProperties": false }

  • get_collection_schema ：获取 PocketBase 集合的模式。

    • 输入模式：

      { "type": "object", "properties": { "collection": { "type": "string", "description": "The name of the PocketBase collection." } }, "required": [ "collection" ] }

日志管理

**注意：**日志 API 需要管理员身份验证，并且可能并非所有 PocketBase 实例或配置都可用。这些工具如何与 PocketBase 日志 API 交互，请参阅https://pocketbase.io/docs/api-logs/ 。

  • list_logs ：列出来自 PocketBase 的 API 请求日志，包括过滤、排序和分页。

    • 输入模式：

      { "type": "object", "properties": { "page": { "type": "number", "description": "Page number (defaults to 1).", "minimum": 1 }, "perPage": { "type": "number", "description": "Items per page (defaults to 30, max 500).", "minimum": 1, "maximum": 500 }, "filter": { "type": "string", "description": "PocketBase filter string (e.g., \"method='GET'\")." } }, "required": [] }

  • get_log ：通过ID获取单个API请求日志。

    • 输入模式：

      { "type": "object", "properties": { "id": { "type": "string", "description": "The ID of the log to fetch." } }, "required": [ "id" ] }

  • get_logs_stats ：获取 API 请求日志统计信息，并可选择过滤。

    • 输入模式：

      { "type": "object", "properties": { "filter": { "type": "string", "description": "PocketBase filter string (e.g., \"method='GET'\")." } }, "required": [] }

Cron 作业管理

注意： Cron Jobs API 需要管理员身份验证，并且可能并非在所有 PocketBase 实例或配置中都可用。这些工具与 PocketBase Cron Jobs API 交互。

  • list_cron_jobs ：返回所有已注册的应用程序级 cron 作业的列表。

    • 输入模式：

      { "type": "object", "properties": { "fields": { "type": "string", "description": "Comma separated string of the fields to return in the JSON response (by default returns all fields). Ex.:?fields=*,expand.relField.name" } } }

  • run_cron_job ：通过其 id 触发单个 cron 作业。

    • 输入模式：

      { "type": "object", "properties": { "jobId": { "type": "string", "description": "The identifier of the cron job to run." } }, "required": [ "jobId" ] }

迁移管理

  • set_migrations_directory ：设置创建和读取迁移文件的目录。

    • 输入模式：

      { "type": "object", "properties": { "customPath": { "type": "string", "description": "Custom path for migrations. If not provided, defaults to 'pb_migrations' in the current working directory." } } }

  • create_migration ：创建一个带有时间戳名称的新的、空的 PocketBase 迁移文件。

    • 输入模式：

      { "type": "object", "properties": { "description": { "type": "string", "description": "A brief description for the migration filename (e.g., 'add_user_email_index')." } }, "required": ["description"] }

  • create_collection_migration ：创建一个专门用于创建新 PocketBase 集合的迁移文件。

    • 输入模式：

      { "type": "object", "properties": { "description": { "type": "string", "description": "Optional description override for the filename." }, "collectionDefinition": { "type": "object", "description": "The full schema definition for the new collection (including name, id, fields, rules, etc.).", "additionalProperties": true } }, "required": ["collectionDefinition"] }

  • add_field_migration ：创建一个迁移文件，用于向现有集合添加字段。

    • 输入模式：

      { "type": "object", "properties": { "collectionNameOrId": { "type": "string", "description": "The name or ID of the collection to update." }, "fieldDefinition": { "type": "object", "description": "The schema definition for the new field.", "additionalProperties": true }, "description": { "type": "string", "description": "Optional description override for the filename." } }, "required": ["collectionNameOrId", "fieldDefinition"] }

  • list_migrations ：列出在 PocketBase 迁移目录中找到的所有迁移文件。

    • 输入模式：

      { "type": "object", "properties": {}, "additionalProperties": false }

  • apply_migration ：应用特定的迁移文件。

    • 输入模式：

      { "type": "object", "properties": { "migrationFile": { "type": "string", "description": "Name of the migration file to apply." } }, "required": ["migrationFile"] }

  • revert_migration ：恢复特定的迁移文件。

    • 输入模式：

      { "type": "object", "properties": { "migrationFile": { "type": "string", "description": "Name of the migration file to revert." } }, "required": ["migrationFile"] }

  • apply_all_migrations ：应用所有待处理的迁移。

    • 输入模式：

      { "type": "object", "properties": { "appliedMigrations": { "type": "array", "items": { "type": "string" }, "description": "Array of already applied migration filenames." } } }

  • revert_to_migration ：将迁移恢复到特定目标。

    • 输入模式：

      { "type": "object", "properties": { "targetMigration": { "type": "string", "description": "Name of the migration to revert to (exclusive). Use empty string to revert all." }, "appliedMigrations": { "type": "array", "items": { "type": "string" }, "description": "Array of already applied migration filenames." } }, "required": ["targetMigration"] }

迁移系统

PocketBase MCP 服务器包含一个全面的迁移系统，用于管理数据库架构变更。该系统允许您：

  1. 创建带有时间戳名称的迁移文件

  2. 为常见操作（创建集合、添加字段）生成迁移

  3. 单独或批量应用和恢复迁移

  4. 跟踪已应用的迁移

迁移文件格式

迁移文件是带有时间戳前缀和描述性名称的 JavaScript 文件：

// 1744005374_update_transactions_add_debt_link.js /// <reference path="../pb_data/types.d.ts" /> migrate((app) => { // Up migration code here return app.save(); }, (app) => { // Down migration code here return app.save(); });

每次迁移都有一个用于应用更改的“向上”功能和一个用于恢复更改的“向下”功能。

使用示例

设置自定义迁移目录：

await setMigrationsDirectory("./my_migrations");

创建基本迁移：

await createNewMigration("add_user_email_index");

创建集合迁移：

await createCollectionMigration({ id: "users", name: "users", fields: [ { name: "email", type: "email", required: true } ] });

向集合添加字段：

await createAddFieldMigration("users", { name: "address", type: "text" });

应用迁移：

// Apply a specific migration await applyMigration("1744005374_update_transactions_add_debt_link.js", pocketbaseInstance); // Apply all pending migrations await applyAllMigrations(pocketbaseInstance);

恢复迁移：

// Revert a specific migration await revertMigration("1744005374_update_transactions_add_debt_link.js", pocketbaseInstance); // Revert to a specific point (exclusive) await revertToMigration("1743958155_update_transactions_add_relation_to_itself.js", pocketbaseInstance); // Revert all migrations await revertToMigration("", pocketbaseInstance);

Cline 安装

要将此服务器与 Cline 一起使用，您需要将其添加到您的 MCP 设置文件 ( cline_mcp_settings.json ) 中。

  1. 找到您的 Cline MCP 设置文件：

    • 通常在 Linux/macOS 上的~/.config/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json中找到。

    • 或者如果在 macOS 上使用 Claude 桌面应用程序~/Library/Application Support/Claude/claude_desktop_config.json 。

  2. **编辑该文件，并在mcpServers键下添加以下配置。**将/path/to/pocketbase-mcp替换为你系统上该项目目录的实际绝对路径。同时，将<YOUR_POCKETBASE_API_URL>和<YOUR_POCKETBASE_ADMIN_TOKEN>替换为你的实际 PocketBase URL 和管理员令牌。

    { "mcpServers": { // ... other servers might be listed here ... "pocketbase-mcp": { "command": "node", "args": ["/path/to/pocketbase-mcp/build/index.js"], "env": { "POCKETBASE_API_URL": "<YOUR_POCKETBASE_API_URL>", // e.g., "http://127.0.0.1:8090" "POCKETBASE_ADMIN_TOKEN": "<YOUR_POCKETBASE_ADMIN_TOKEN>" }, "disabled": false, // Ensure it's enabled "autoApprove": [ "fetch_record", "list_collections", "get_collection_schema", "list_logs", "get_log", "get_logs_stats", "list_cron_jobs", "run_cron_job" ] // Suggested auto-approve settings } // ... other servers might be listed here ... } }

  3. 保存设置文件。Cline应该会自动检测更改并连接到服务器。然后，您就可以使用上面列出的工具了。

依赖项

  • @modelcontextprotocol/sdk

  • pocketbase

  • typescript

  • ts-node （开发依赖项）

  • @types/node （开发依赖项）

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