Stream MCP by usefulapi

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

Query channels, search messages, and read threads, users and reactions in your Stream Chat app.

发布方自己的服务：Ably MCP by usefulapi

已验证Streamable HTTP可网页运行沟通与协作商业与电商

概览

AI 生成的概览

面向 Stream Chat 应用的托管 MCP 服务器：让助手查询频道、搜索消息、读取话题与用户，并可发送消息或表情回应。

可以做什么
  • 查看应用：获取应用设置与频道类型，查询频道、用户、频道成员和话题
  • 读取消息：获取单条消息、频道最近消息、话题回复和表情回应
  • 按全文查询或消息过滤条件跨频道搜索消息
  • 查询某个用户的未读消息与提及计数
  • 写入 Stream：向频道发送消息、为消息添加表情回应，均归属到已存在的用户
  • 管理用量：查看本月调用额度、提交功能请求、升级或取消订阅
适用场景
适合让助手回答关于 Stream Chat 应用内动态的问题，例如查找消息、查看未读数量、浏览话题，或直接在聊天客户端之外发送回复和表情回应。
运行要求
远程端点 stream.usefulapi.io/mcp，无需本地安装。通过 OAuth 登录，登录页会要求填写 Stream API key 与 secret，经校验后按用户存储。客户端配置中只填 URL，不要添加 Authorization 头或 API key。免费方案每月 50 次工具调用。
安装前请注意
需要把 Stream API key 与 secret 交给第三方托管服务，并由其按用户存储。有两个工具会写入 Stream（发送消息和表情回应），并以已存在用户身份发布，使用前应确认。付费方案需花钱：Pro 为每月 9 美元或每年 90 美元，Pro+ 为每月 39 美元或每年 390 美元，通过 Stripe Checkout 链接付款；取消后服务持续到付费期结束，当期不退款。获取频道的工具使用 get-or-create 端点，可能创建空频道。

安装

在 SourceWeft 中

  1. 打开 控制台中的 Stream MCP by usefulapi，将其添加到工作区。
  2. 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%2Fstream/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": {
    "stream-by-usefulapi": {
      "type": "http",
      "url": "https://stream.usefulapi.io/mcp"
    }
  }
}

README

Stream MCP by usefulapi

Bring your Stream Chat app into your AI workflow — query channels, search messages, and post replies from Claude, Cursor, or any MCP client. Hosted, no local install — connect with your Stream API key + secret.

Live endpoint: https://stream.usefulapi.io/mcp · Homepage: https://usefulapi.io/stream

Connect

  • Claude (claude.ai, Desktop): open Customize → Connectors, click + Add → Add custom connector, and paste https://stream.usefulapi.io/mcp.
  • Claude Code: claude mcp add --transport http stream https://stream.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": {    "stream": {      "url": "https://stream.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 Stream credentials.

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

On first connect you'll paste your Stream API key and secret. It's validated, stored per-user, and scoped to you.

Tools

ToolTypeWhat it does
stream_get_appreadGet app settings
stream_query_channelsreadQuery channels
stream_get_channelreadGet channel state + recent messages
stream_search_messagesreadSearch messages
stream_get_messagereadGet a message
stream_get_repliesreadGet thread replies
stream_get_reactionsreadGet message reactions
stream_query_membersreadQuery channel members
stream_query_usersreadQuery users
stream_query_threadsreadQuery threads
stream_get_unread_countsreadGet unread counts for a user
stream_send_messagewriteSend a message (WRITE — posts to Stream)
stream_send_reactionwriteSend a reaction (WRITE — posts to Stream)
stream_usage_statusmetaUsage status (free-tier meter)
stream_request_featuremetaRequest a missing feature
stream_upgrademetaUpgrade to Pro or Pro+
stream_cancel_subscriptionmetaCancel 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

PlanPriceLimit
Free$050 tool calls / month
Pro$9/mo or $90/yr (2 months free)Unlimited*

*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 stream_upgrade (it returns a Stripe Checkout link). Cancel any time with stream_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running stream_upgrade before then undoes the cancel. Or write to [email protected].

License

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

来源：servers/stream/README.md，提交 4046075

工具

13

stream_get_app

Get app settings

Fetch the Stream app's settings and configured channel types. Good first call to confirm credentials and discover available channel types. GET /api/v2/app.

无需输入参数。

stream_query_channels

Query channels

List/filter channels by a Stream query filter. e.g. filter {"type":"messaging"} or {"members":{"$in":["user-1"]}}. Returns channels with recent state. POST /api/v2/chat/channels.

输入参数sortlimitfilteroffsetmessage_limit

stream_get_channel

Get channel state + recent messages

Fetch a single channel's state (config, members) and its most recent messages. Note: uses Stream's get-or-create endpoint — for an existing channel it reads; if the type/id does not exist it may be created empty. POST /api/v2/chat/channels/{type}/{id}/query.

输入参数id必填type必填messages_limit

stream_search_messages

Search messages

Search messages across channels. Scope with a channel filter (filter, e.g. {"type":"messaging"}) plus EITHER a full-text `query` OR a `message_filter` object (e.g. {"text":{"$q":"refund"}}). GET /api/v2/chat/search.

输入参数nextsortlimitqueryfilter必填message_filter

stream_get_message

Get a message

Fetch a single message by its id. GET /api/v2/chat/messages/{id}.

输入参数id必填show_deleted

stream_get_replies

Get thread replies

Fetch the reply messages in a thread, given the parent message id. GET /api/v2/chat/messages/{parent_id}/replies.

输入参数limitparent_id必填

stream_get_reactions

Get message reactions

List the reactions on a message. GET /api/v2/chat/messages/{id}/reactions.

输入参数id必填limitoffset

stream_query_members

Query channel members

List/filter the members of one channel. Requires the channel type + id. Optional member filter, e.g. {"name":{"$autocomplete":"jo"}}. GET /api/v2/chat/members.

输入参数id必填sorttype必填limitfilteroffset

stream_query_users

Query users

List/filter users in the app. e.g. filter {"role":{"$eq":"admin"}} or {"id":{"$in":["u1"]}}. GET /api/v2/users.

输入参数sortlimitfilteroffset

stream_query_threads

Query threads

List threads (messages with replies). Server-side calls should pass a user_id to scope thread read-state to that user. POST /api/v2/chat/threads.

输入参数sortlimituser_idreply_limit

stream_get_unread_counts

Get unread counts for a user

Fetch total and per-channel unread message/mention counts for one user. GET /api/v2/chat/unread.

输入参数user_id必填

stream_send_message

Send a message (WRITE — posts to Stream)

⚠️ WRITE: post a new message to a channel, attributed to user_id (must be an existing user in the app). POST /api/v2/chat/channels/{type}/{id}/message.

输入参数id必填text必填type必填user_id必填mentioned_users

stream_send_reaction

Send a reaction (WRITE — posts to Stream)

⚠️ WRITE: add a reaction (e.g. "like", "love") to a message, attributed to user_id (must be an existing user). POST /api/v2/chat/messages/{id}/reaction.

输入参数id必填user_id必填reaction_type必填

版本历史

21
  1. v1.36.4Nov 7, 2026
  2. v1.35.3Nov 5, 2026
  3. v1.35.2Nov 5, 2026
  4. v1.35.1Nov 4, 2026
  5. v1.35.0Nov 3, 2026
  6. v1.34.1Nov 3, 2026
  7. v1.33.0Nov 1, 2026
  8. v1.31.0Oct 31, 2026
  9. v1.30.0Oct 31, 2026
  10. v1.29.2Oct 30, 2026
  11. v1.29.0Oct 30, 2026
  12. v1.24.0Oct 26, 2026
  13. v1.21.3Oct 25, 2026
  14. v1.21.0Oct 25, 2026
  15. v1.20.0Oct 24, 2026
  16. v1.17.0Oct 23, 2026
  17. v1.16.4Oct 22, 2026
  18. v1.16.3Oct 21, 2026
  19. v1.11.1Oct 9, 2026
  20. v1.10.0Oct 9, 2026
  21. v1.0.1Sep 16, 2026

评分

已满足适用检查项的 100%

该评分衡量此收录条目的完整程度，依据注册中心条目、端点与公开来源计算得出。它不是对服务器本身的评价，也不表示服务器安全或当前可用：可连通性是带日期的检查结果，评分也不包含安装量或用户评价。

  • 近 30 天内可连通必需25 分
  • 已声明认证方式必需10 分
  • 已列出工具必需15 分
  • 描述必需15 分
  • 图标10 分
  • 文档15 分
  • 许可证10 分

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