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如何将 Reddit 连接到 Gemini — 通过 MCP

Read and post to Reddit from any AI agent: subreddit listings, post search, comments, user info, submit posts/comments, vote. 12 tools, OAuth2 Bearer auth.

HCBy HelpCode teamUpdated 2 min read Open source on GitHub

No credit card · 7-day trial · Self-host alternative available

Reddit

MCP connector

Reddit

Read and post to Reddit from any AI agent: subreddit listings, post search, comments, user info, submit posts/comments, vote. 12 tools, OAuth2 Bearer auth.

Tools

12

Region

INTL

Category

social

Authentication

API Key

Required env vars

REDDIT_ACCESS_TOKEN
Install in one click on Cloud

7-day free trial · No credit card

  • 7-day free trial
    No credit card required
  • GDPR & SOC 2 ready
    EU data residency, audit logs
  • Open-source on GitHub
    Source-available BSL-1.1
  • Works with ChatGPT, Claude, Gemini
    Any MCP-compatible client

No install? Use cloud.anythingmcp.com directly.

Sign in, install the Reddit in one click, paste the credentials, mint an MCP API key — done. No Docker, no git clone, no local server to run.

Open Cloud

TL;DR

Read and post to Reddit from any AI agent: subreddit listings, post search, comments, user info, submit posts/comments, vote. 12 tools, OAuth2 Bearer auth.

💡 无需安装? 直接使用 cloud.anythingmcp.com 登录、点击 Connectors → Reddit、粘贴凭证、生成 MCP API key — 完成。无 Docker、无 git clone、无本地服务器。

Reddit + Gemini

Read and post to Reddit from any AI agent: subreddit listings, post search, comments, user info, submit posts/comments, vote. 12 tools, OAuth2 Bearer auth.

前提条件

完整的设置说明已内置在连接器中 (在 store 中选择连接器时可见)。所需环境变量:

REDDIT_ACCESS_TOKEN

步骤 1 — 获取凭证

com/dev/api).

Setup:

  1. Sign in to Reddit → https://www.reddit.com/prefs/appsCreate another app.
  2. Pick script (for personal use) or web app (for OAuth users).
  3. Note the client_id (under the app name) and client_secret.
  4. Obtain an access token via OAuth2 password grant (for script apps) or auth-code (for web apps). Endpoint: POST https://www.reddit.com/api/v1/access_token with HTTP Basic (client_id:client_secret).
  5. Set REDDIT_ACCESS_TOKEN.

Authentication: Authorization: Bearer ${REDDIT_ACCESS_TOKEN}. Access tokens expire after 1 hour — your orchestrator must refresh.

…(continued in the in-app connector instructions)

步骤 2 — 安装 adapter

git clone https://github.com/HelpCode-ai/anythingmcp.git
cd anythingmcp && docker compose up -d

步骤 3 — 在 Gemini 中添加连接器

Gemini CLI 从 ~/.gemini/settings.json (Windows: %APPDATA%\gemini\settings.json) 读取 MCP 服务器。添加:

{
  "mcpServers": {
    "anythingmcp": {
      "httpUrl": "https://cloud.anythingmcp.com/mcp",
      "headers": { "Authorization": "Bearer YOUR_MCP_API_KEY" }
    }
  }
}
  1. 从 AnythingMCP 获取你的 MCP API key
  2. 保存文件并重启 gemini
  3. 在 Gemini CLI 中运行 /mcpReddit 应显示为可用。
  4. Vertex AI Studio: 将 https://cloud.anythingmcp.com/mcp 传入请求的 tools 数组,使用相同的 Bearer 头。

可用工具

ToolWhat it does
reddit_meReturn the user the token belongs to (whoami): id, name, link_karma, comment_karma, created_utc, is_gold
reddit_get_subreddit_aboutFetch a subreddit's info: id, display_name, title, public_description, subscribers, active_user_count, over18, created_utc
reddit_list_subreddit_postsList posts in a subreddit, sorted by hot/new/top/rising
reddit_searchSearch posts globally or within a subreddit
reddit_get_post_commentsFetch a post with its comment tree
reddit_get_user_aboutFetch a user's public profile: id, name, link_karma, comment_karma, created_utc, is_gold, verified
reddit_get_user_postsList a user's submitted posts
reddit_submit_postSubmit a new post
reddit_post_commentReply to a post or comment
reddit_voteVote on a post or comment
reddit_saveSave (bookmark) a post or comment to the user's account
reddit_my_subredditsList subreddits the user is subscribed to

FAQ

Gemini 1.5 Pro 或 2.x 支持 MCP 吗? 支持 — Gemini CLI ≥ 0.4 与 Vertex AI tools API 均接受带 Bearer 头的 MCP httpUrl 连接器。

下一步

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