supermcp 0.9.0

Reddit, Twitter, LinkedIn, BlackHatWorld, Dev.to, Medium & Google Trends/News MCP server for AI tools. Markdown output, reads your Chrome login session.

SuperMCP

Reddit, Twitter, LinkedIn, BlackHatWorld, Dev.to, Medium, and Google Trends/News — one MCP server for Claude Code, Cursor, and any AI tool that speaks MCP.

Uses your Chrome login session automatically — no API keys, no OAuth dance, no manual cookie copying. Just be logged into the sites you want to read in Chrome.

Install

pip install supermcp
supermcp setup          # get your API key, auto-installs Chromium

Add to your AI tool

Claude Code:

claude mcp add supermcp -- supermcp

Cursor: Add to settings.json:

{ "supermcp": { "command": "supermcp" } }

How it works

Claude / Cursor ←stdio→ SuperMCP (Python, FastMCP)
                          │
                          ├── Playwright (headless Chromium)
                          │     ├── reddit.com         (Chrome login)
                          │     ├── x.com              (Chrome login)
                          │     ├── linkedin.com       (Chrome login)
                          │     ├── medium.com         (Chrome login, search only)
                          │     └── blackhatworld.com  (no login, search via browser)
                          │
                          └── Direct httpx (no browser)
                                ├── dev.to API + Algolia search
                                ├── Medium RSS feeds (tag, user)
                                ├── BlackHatWorld threads + RSS
                                ├── Google Trends   (trendspy)
                                └── Google News     (gnews)

No browser extension. No WebSocket bridge. SuperMCP launches a headless Chromium and reuses your existing Chrome cookies for sites that need login.

All tools return token-efficient markdown (~35% smaller than JSON, native to Claude) with stable IDs and URLs so the LLM can chain follow-up calls.

Tools (26 total)

Reddit

Tool	Description
reddit_search	Search all of Reddit
reddit_search_subreddit	Search within a specific subreddit
reddit_get_post	Get a post with its top comments
reddit_get_subreddit_posts	List posts (hot/top/new/rising)
reddit_get_user_activity	Get a user's recent posts and comments

Twitter / X

Tool	Description
twitter_search	Search tweets
twitter_get_tweet	Get a tweet with its replies
twitter_get_user_tweets	Get a user's recent tweets

LinkedIn

Tool	Description
linkedin_search	Search posts by keyword (great for pain-point research)
linkedin_feed	Posts from your home feed
linkedin_post_comments	Comments on a specific post

Dev.to

Tool	Description
devto_search	Search articles via Algolia
devto_trending	Trending articles (overall or by tag)
devto_article	Article + nested comments
devto_user_articles	A user's published articles

Medium

Tool	Description
medium_search	Search articles (login recommended)
medium_tag_feed	Latest articles by tag (RSS, no login)
medium_user_feed	A user's latest articles (RSS, no login)

BlackHatWorld

Tool	Description
bhw_search	Search posts (SEO/affiliate/marketing pain points)
bhw_get_thread	Thread with OP + replies, structured metadata
bhw_latest	Latest posts site-wide via RSS

Google Trends & News

Tool	Description
trends_get_trending	Trending search terms by region
news_search	Search Google News by keyword
news_top	Top/trending news stories
news_by_topic	News by category (TECHNOLOGY, SPORTS, etc.)

Utility

Tool	Description
supermcp_status	Check login status and source readiness

Output format

Every tool returns markdown structured like this:

## Post 1 · r/buildinpublic
**Built my SaaS in 3 weekends, hit $5k MRR**
by u/alice · 542↑ · 87💬 · 2026-04-29 · flair: AMA
https://reddit.com/r/buildinpublic/comments/abc123/built/
**id:** abc123

I had this idea for...

Stable IDs and URLs are always preserved so Claude can chain follow-up calls (reddit_get_post(post_id="abc123") to read full comments). Errors begin with **Error:** for easy detection.

Pricing

• Free: 100 requests/day
• Unlimited: $9 one-time at webmatrices.com/supermcp

Troubleshooting

• "No API key" — Run supermcp setup to get your key.
• Reddit/Twitter/LinkedIn errors — Make sure you're logged into those sites in Chrome.
• "Can't read Chrome cookies" — Chrome must be installed. On macOS, grant Keychain access when prompted.
• BHW search returns nothing — Cloudflare occasionally rate-limits the headless browser. Retry, or use bhw_latest + bhw_get_thread to drill down manually.

Privacy

SuperMCP runs entirely on your machine. Cookies stay in Chrome — they're read fresh from disk each request and never leave your laptop. The only network call to Webmatrices is the API key validation (so we can rate-limit the free tier).

Made by Webmatrices