Find Reddit and HN threads where people ask for what you sell, check the rules, and draft a reply
Connects to Reddit and Hacker News to surface communities and live threads where buyers ask for something like your product. Muse can check a subreddit's posting rules, score a business idea, draft a reply written to each room's rules, and track replies you post yourself.
Try asking Muse: "Find subreddits where small business owners ask about invoicing tools and draft a reply I can post myself."
Source: Found in the official MCP Registry (com.kasspian/kasspian) · First listed November 12, 2026
Each bar is one check, every 15 minutes. Green means it answered. Last checked 2 h ago.
What Muse can see: It does not ask you to sign in, so it cannot see your accounts. It only sees what Muse sends it from your request.
Before it acts: Read what Muse plans to do before you approve it, and remove the app from Muse when you stop using it.
musedirectory.ai is not part of Meta. More about how Muse handles your information
Not in Muse's Connectors list yet, but Muse can still use it. Copy the request below and paste it into Muse. Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.
https://kasspian.com/api/mcpNot in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse.
Kasspian is a remote MCP server, so any assistant that can add a custom connector by link can use it. Same link, same tools.
In ChatGPT, open Settings, then Connectors (called Apps & Connectors on some accounts).
Under Advanced settings, switch on Developer mode. That is what lets you add a connector by link.
Choose Create, give it a name, paste the link as the MCP server URL, and save. If it needs a sign-in, ChatGPT asks for it here.
Start a chat, open the tools menu, pick the connector, and ask. ChatGPT asks before it runs a tool the first time.
Custom connectors need a paid ChatGPT plan, and on Team, Enterprise and Edu accounts only an admin can add them. Our "Working" label means the server answered us; it cannot tell whether your plan lets you add it. All connectors that work in ChatGPT
In Claude, open Settings, then Connectors.
Choose Add custom connector, give it a name, and paste the link.
If it needs a sign-in, Claude sends you to it. Then turn the connector on in a chat from the tools menu and ask.
Custom connectors are available on paid Claude plans; on Team and Enterprise accounts an admin may need to add them. Our "Working" label means the server answered us; it cannot tell whether your plan lets you add it. All connectors that work in Claude
https://kasspian.com/api/mcpResponse time at the last check: 178ms. Worked in 100% of checks over 30 days.
Screened, no issues found
Screening looks for known threats and hidden instructions at the time of the check, and runs again weekly and whenever the tool list changes. It cannot see the server's code, so only connect what you need and review what Muse asks to do. How screening works.
check_subreddit_rulesWhether a subreddit allows a founder to post, comment, or share a link about their product. Returns a hedged read with its source and date. Input: the subreddit name, with or without r/.validate_ideaA scored verdict on a business idea or a live site: who pays, the biggest risk, the cheapest test, with live sources when the daily search budget allows. Input: the idea in one or two sentences, or the site's URL.find_people_askingThe real places (subreddits, forums, communities, directories) where the buyers of a business already ask for something like it, each with why, the move to make there, a source URL when live search opened it, and a read on whether posting or commenting is allowed. Three places wimy_new_threadsThe live threads waiting for a reply on the signed-in user's Kasspian plans, newest first, each with a handle (planId#index), the asker's words, the link, the room read and whether a reply is written.draft_replyThe reply Kasspian wrote for one of the user's threads, written to that room's rules, or writes it if none exists yet. Input: the handle from my_new_threads (planId#index). The user posts it themselves; this tool never posts.mark_replyAfter the user posts a reply from their own account, record it: status sent, then replied, signed_up or paid as it happens, with the Reddit account used and the amount when paid. Feeds the daily thread check, the revenue tally and the webhook. Input: handle (planId#index) and stahttps://kasspian.com/api/mcpNot in Muse's Connectors list yet, but Muse can still use it. Paste this into Muse: "Use Kasspian to help me. It is a free service with an MCP server at https://kasspian.com/api/mcp. It does not need an API key. Ask me before you share anything with it." Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.
At the last check (November 13, 2026, 13:15 UTC) the endpoint was working, answering in 178ms. Over the last 7 days it answered 100% of health checks. It is checked every 15 minutes.
It was screened on November 12, 2026 with the result "screened, no issues found". Screening checks the domain against threat feeds and reads the tools for hidden instructions and requests for passwords or card numbers. It cannot see the server's code, so grant only the access you need.
It exposes 6 tools, including check_subreddit_rules, validate_idea, find_people_asking, my_new_threads. For example, you could ask Muse: "Find subreddits where small business owners ask about invoicing tools and draft a reply I can post myself."
This listing was added from public sources (Found in the official MCP Registry (com.kasspian/kasspian)). If you build Kasspian, claim it to correct the details and get your badge.
Paste this on your site or README. It always shows the latest check.
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