MCP server · v0.5

SuperMCP

An MCP server that reads your Chrome session, so Claude (and any MCP client) can search Reddit, LinkedIn, Twitter, BlackHatWorld, Medium, Dev.to and Google Trends without API keys, OAuth flows, or paid scraping subscriptions.

pip uvx

100 free requests/day

$ uvx --from supermcp supermcp setup $ claude mcp add supermcp -- uvx --from supermcp supermcp

Sources

reddit · linkedin · twitter · blackhatworld · medium · dev.to · google trends

Auth

Chrome cookies (logged-in) · public RSS · public APIs

Runtime

local Python · stdio MCP · zero data sent off-machine

One server, every platform

Each link below is a deeper write-up of how SuperMCP wraps that source — what tools you get, why it's faster than the official API, and an honest comparison of alternatives.

Reddit MCP 5 tools

Idea validation: "Find recent r/SaaS posts about people frustrated with calendar tools"

Read the full write-up

LinkedIn MCP 3 tools

Pain-point research: "Search LinkedIn for posts where founders mention struggling with hiring"

Twitter MCP 3 tools

Trend monitoring: "Search Twitter for tweets about the Stripe outage in the last 6 hours"

BlackHatWorld MCP 3 tools

Product research: "Search BHW for threads where SEOs complain about Ahrefs in 2026"

Medium MCP 3 tools

Tech writing trends: "What's being written about MCP servers on Medium this month?"

Dev.to MCP 4 tools

Tech-niche pulse: "What's trending under #rust on Dev.to this week?"

All 26 tools

Listed flat below. Each platform has a deeper write-up — see the cards above.

Reddit

full write-up →

reddit_search

Search all of Reddit for posts matching a query.

reddit_search_subreddit

Search within a specific subreddit only.

reddit_get_post

Get a full post with all top-level comments and metadata.

reddit_get_subreddit_posts

List hot, new, top, or rising posts in any subreddit.

reddit_get_user_activity

Browse a user's recent posts and comments across Reddit.

full write-up →

linkedin_search

Search LinkedIn posts by keyword across all public posts.

linkedin_feed

Get posts from your LinkedIn home feed (algorithmic, what LinkedIn is showing you).

linkedin_post_comments

Get the comments on a specific LinkedIn post.

full write-up →

twitter_search

Search Twitter / X for tweets matching a query.

twitter_get_user_tweets

Pull a user's recent tweets and replies.

twitter_get_tweet

Get a single tweet with its replies and metadata.

BlackHatWorld

full write-up →

bhw_search

Search BlackHatWorld posts and threads (Cloudflare-bypassing browser fetch).

bhw_get_thread

Get a thread with the OP + replies + structured metadata (views, likes, replies, section).

bhw_latest

Latest posts site-wide via official RSS feed (no browser, instant).

Medium

full write-up →

medium_search

Search Medium articles by keyword (login recommended for full results).

medium_tag_feed

Latest articles published under a specific tag (RSS, no login needed).

medium_user_feed

A writer's latest articles (RSS, no login needed).

Dev.to

full write-up →

devto_search

Full-text search across Dev.to articles (uses Dev.to's Algolia index).

devto_trending

Trending articles overall or filtered by tag.

devto_article

Get a full article with nested comments.

devto_user_articles

List a user's published articles.

Get Your API Key

Sign in to generate an API key and start using SuperMCP with your AI tools.

Login Create Account

Simple Pricing

Start free, upgrade when you need more.

Free

$0 forever

• 100 requests per day
• All 26 tools included
• All 7 data sources
• Local processing Get Started Free

Recommended

Unlimited

$9 one-time

• Unlimited requests
• All 26 tools included
• All 7 data sources
• Lifetime access, no subscription
• Priority support Login to Upgrade

macOS users — first-run prompt

On first run, macOS asks for your login keychain password to read Chrome's cookies. This is normal — click Always Allow so it doesn't ask again. SuperMCP never stores or transmits your password.

Frequently Asked Questions

How does it read my login session?

SuperMCP reads cookies from your Chrome browser's cookie database (the same way password managers work). It uses these cookies in a headless Chromium browser to access Reddit and Twitter as you. No passwords are stored or transmitted.

Do I need Chrome open?

No. SuperMCP reads cookies from Chrome's database on disk. Chrome doesn't need to be running. You just need to have logged into Reddit/Twitter in Chrome at some point.

What about Google Trends and News?

These use public RSS feeds directly -- no login needed, no browser, instant results.

Is my data private?

All processing happens locally on your machine. SuperMCP runs as a local process -- your cookies and data never leave your computer. The only external call is API key validation to webmatrices.com.

What's the free limit?

100 requests per day across all tools. Upgrade to unlimited for a one-time payment of $9.

Which AI tools are supported?

Any tool that supports the MCP protocol. This includes Claude Desktop, Claude Code, Cursor, Windsurf, Cline, and more. SuperMCP runs as a standard stdio MCP server.

How often are cookies refreshed?

SuperMCP reads cookies fresh from Chrome's database on every request. As long as you stay logged into Reddit and Twitter in Chrome, it will always use your latest session.

Can I use this in production?

SuperMCP is designed for developer and research workflows. It runs locally on your machine and uses your personal browser session, so it's best suited for individual use rather than server-side production deployments.

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