Lambda Labs MCP by usefulapi

io.usefulapi由 usefulapi.io 发布官方发布者v1.36.5更新于 Nov 8, 2026

Read GPU instances, types, images, filesystems and firewall rules; launch and terminate instances.

发布方自己的服务：Ably MCP by usefulapi

已验证Streamable HTTP可网页运行云端与基础设施安全与监控

服务详情

标识符: io.usefulapi/lambda-labs
传输: Streamable HTTP
运行时: Web executable
信任: Verified
发布于: Sep 16, 2026

安全提示

MCP 服务会接收对话中的工具调用请求，并可能执行外部操作。启用前请先了解该服务能做什么，并只授予它所需的权限。

注册中心已验证此服务的命名空间属于 usefulapi.io，且该域名同时运行其端点。这可以确认发布者，但并不代表该服务的工具是安全的。

SourceWeft 的检查只涵盖条目是否完整、端点是否响应；不审查服务器的代码，也不审查其工具的行为。

在 README 中添加徽章

向读者展示该 MCP 服务已收录于 SourceWeft，徽章链接到本页。

[![Listed on SourceWeft](https://sourceweft.com/badge/mcp/io.usefulapi%2Flambda-labs.svg)](https://sourceweft.com/mcp/io.usefulapi%2Flambda-labs?utm_source=readme&utm_medium=badge)

概览

AI 生成的概览

面向 Lambda Labs GPU 云的托管 MCP 服务器：查看实例、机型、镜像、文件系统与防火墙规则，并可启动或终止实例。

可以做什么: 列出并查看 GPU 实例、含价格与容量的机型、镜像、文件系统、防火墙规则与规则集，以及审计事件
启动、重启、终止实例，以及修改实例名称和标签
创建和删除持久化文件系统
查看每月工具调用用量、提交功能请求，以及升级或取消付费方案
适用场景: 适合让助手查看 Lambda Labs 上正在运行或可用的 GPU 资源、回顾账户操作记录，或在不打开控制台的情况下启停实例。
运行要求: 通过 streamable HTTP 连接的远程端点，无需本地安装。登录使用 OAuth，登录页要求填写 Lambda Cloud 控制台中的 API 密钥，并按用户存储。客户端配置中不要添加 API 密钥或 Authorization 头。免费方案每月 50 次工具调用。

安装前请注意

写入类工具会改动真实云资源：启动实例即刻开始按小时计费，重启期间计费继续，终止不可逆且会销毁非持久化数据，删除文件系统会销毁其中全部数据。服务器会按用户保存你的 Lambda Cloud API 密钥。付费方案（Pro、Pro+）通过 Stripe 结账链接付款，取消后当期不退款。

安装

在 SourceWeft 中

打开控制台中的 Lambda Labs MCP by usefulapi，将其添加到工作区。
为需要使用其工具的对话启用该服务。

Web executable，通过 Streamable HTTP。远程服务在工作区中配置后即可从网页运行时运行。

交给智能体安装

把这段提示词粘贴到 Claude Code、Codex、Cursor 等智能体，或 SourceWeft 对话中。智能体会读取该服务器的安装指南，先向你展示发布者、端点和登录方式，经你同意后再把它添加到你的客户端。密钥不会写进任何命令。

阅读 https://sourceweft.com/mcp/io.usefulapi%2Flambda-labs/install.md，并按其中说明把这个 MCP 服务器接入我的客户端。修改任何配置之前，先告诉我它的发布者、端点和登录方式，等我确认。不要把 API 密钥写进命令或我会提交的文件；问我密钥应从哪里获取。

查看智能体所依据的安装指南

其他 MCP 客户端

把它添加到你客户端的 mcpServers 配置中。

{
  "mcpServers": {
    "lambda-labs-by-usefulapi": {
      "type": "http",
      "url": "https://lambda-labs.usefulapi.io/mcp"
    }
  }
}

README

Lambda Labs MCP by usefulapi

Use your Lambda Labs account from Claude, Cursor, or any MCP client — read GPU instances, instance types, images, filesystems and firewall rules, and launch or terminate instances. Hosted, no local install: connect with your own credentials.

Live endpoint: https://lambda-labs.usefulapi.io/mcp · Homepage: https://usefulapi.io

Connect

Claude (claude.ai, Desktop): open Customize → Connectors, click + Add → Add custom connector, and paste https://lambda-labs.usefulapi.io/mcp.
Claude Code: claude mcp add --transport http lambda-labs https://lambda-labs.usefulapi.io/mcp, then run /mcp to log in.
VS Code: Add to VS Code.
Cursor and other clients: add the URL as a remote MCP server:

json

{  "mcpServers": {    "lambda-labs": {      "url": "https://lambda-labs.usefulapi.io/mcp"    }  }}

{  "mcpServers": {    "lambda-labs": {      "url": "https://lambda-labs.usefulapi.io/mcp"    }  }}

Add only the URL. Do not add an Authorization header or an API key to the client config: the server signs you in with OAuth, and the login page asks for your Lambda Labs credentials.

Step-by-step setup, where to find your credentials, and FAQ: https://usefulapi.io/lambda-labs/

On first connect you'll provide your Lambda Cloud API key (Lambda Cloud dashboard → API keys). It is validated, stored per-user, and scoped to you — no keys in config files.

Tools

Tool	Type	What it does
`lambda_list_instances`	read	List instances
`lambda_get_instance`	read	Get instance
`lambda_list_instance_types`	read	List instance types
`lambda_list_images`	read	List images
`lambda_list_filesystems`	read	List filesystems
`lambda_list_firewall_rules`	read	List firewall rules
`lambda_list_firewall_rulesets`	read	List firewall rulesets
`lambda_get_firewall_ruleset`	read	Get firewall ruleset
`lambda_list_audit_events`	read	List audit events
`lambda_launch_instance`	write	Launch instance
`lambda_restart_instances`	write	Restart instances
`lambda_terminate_instances`	write	Terminate instances
`lambda_update_instance`	write	Update instance
`lambda_create_filesystem`	write	Create filesystem
`lambda_delete_filesystem`	write	Delete filesystem
`lambda_labs_usage_status`	meta	Usage status (free-tier meter)
`lambda_labs_request_feature`	meta	Request a missing feature
`lambda_labs_upgrade`	meta	Upgrade to Pro or Pro+
`lambda_labs_cancel_subscription`	meta	Cancel the Pro subscription

read tools are read-only; write tools mutate data (clients should confirm them); meta tools report usage, manage your subscription or send a feature request.

Pricing

*Pro has a fair use limit of 10,000 tool calls a month on this server. For more, write to [email protected].

Pro covers this server only. Subscribe with lambda_labs_upgrade (it returns a Stripe Checkout link). Cancel any time with lambda_labs_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running lambda_labs_upgrade before then undoes the cancel. Or write to [email protected].

License

MIT — see LICENSE. Documentation only; the server is hosted.

来源：servers/lambda-labs/README.md，提交 4046075

工具

lambda_list_instances

List instances

List your running GPU cloud instances (id, name, ip, status, region, instance_type, ssh_key_names, filesystems, jupyter_url). Lambda Cloud REST: GET /api/v1/instances.

无需输入参数。

lambda_get_instance

Get instance

Get full details of a single instance by id (status, ip, region, instance_type, ssh/filesystem attachments, jupyter url, available actions). Lambda Cloud REST: GET /api/v1/instances/{id}.

输入参数id必填

lambda_list_instance_types

List instance types

List all GPU instance types with their specs (vcpus, memory, storage, gpus), hourly price (price_cents_per_hour), and which regions currently have capacity available. Use this to pick region_name + instance_type_name before launching. Lambda Cloud REST: GET /api/v1/instance-types.

无需输入参数。

lambda_list_images

List images

List available machine images (id, name, family, version, region availability) that can be selected when launching an instance. Lambda Cloud REST: GET /api/v1/images.

无需输入参数。

lambda_list_filesystems

List filesystems

List your persistent filesystems (id, name, region, status, created_at) that can be attached to instances at launch. Lambda Cloud REST: GET /api/v1/file-systems.

无需输入参数。

lambda_list_firewall_rules

List firewall rules

List the account's inbound firewall rules (protocol, port range, source CIDR, description). Lambda Cloud REST: GET /api/v1/firewall-rules.

无需输入参数。

lambda_list_firewall_rulesets

List firewall rulesets

List firewall rulesets (id, name, region, rules) that can be applied to instances. Lambda Cloud REST: GET /api/v1/firewall-rulesets.

无需输入参数。

lambda_get_firewall_ruleset

Get firewall ruleset

Get a single firewall ruleset by id. Lambda Cloud REST: GET /api/v1/firewall-rulesets/{id}.

输入参数id必填

lambda_list_audit_events

List audit events

List account audit-log events, optionally filtered by time window and resource type, with page_token pagination. Lambda Cloud REST: GET /api/v1/audit-events.

输入参数endstartpage_tokenresource_type

lambda_launch_instance

Launch instance

Launch one or more GPU cloud instances. COSTS MONEY: billing starts as soon as the instance boots (hourly rate per instance_type). Pick region_name + instance_type_name from lambda_list_instance_types (only regions with capacity available), and pass exactly one existing SSH key name in ssh_key_names (create keys in the Lambda dashboard). Lambda Cloud REST: POST /api/v1/instance-operations/launch.

输入参数nametagshostnameimage_idquantityuser_dataregion_name必填image_familyssh_key_names必填file_system_namesinstance_type_name必填

lambda_restart_instances

Restart instances

Restart one or more running instances by id (a reboot — the instances are NOT destroyed and billing continues). Lambda Cloud REST: POST /api/v1/instance-operations/restart.

输入参数instance_ids必填

lambda_terminate_instances

Terminate instances

Terminate (permanently destroy) one or more instances by id. This STOPS billing for them but DESTROYS the instances and any non-persistent data — persistent filesystems survive. Irreversible. Lambda Cloud REST: POST /api/v1/instance-operations/terminate.

输入参数instance_ids必填

lambda_update_instance

Update instance

Update a live instance's name and/or tags. Only provided fields are changed. Lambda Cloud REST: POST /api/v1/instances/{id}.

输入参数id必填nametags

lambda_create_filesystem

Create filesystem

Create a new persistent filesystem in a region (can then be attached to instances at launch). Lambda Cloud REST: POST /api/v1/filesystems.

输入参数name必填region必填

lambda_delete_filesystem

Delete filesystem

Delete a persistent filesystem by id. Irreversible — DESTROYS all data on it. The filesystem must not be attached to any instance. Lambda Cloud REST: DELETE /api/v1/filesystems/{id}.

输入参数id必填