MediaFast
io.github.arthuryuzbashevPublished by GitHub account arthuryuzbashevv1.0.0Updated Oct 24, 2026
Reddit marketing: find subreddits, check shadowbans, draft posts, spot comment opportunities.
The publisher's own server: Fastio
Overview
A remote MCP server for Reddit marketing that helps an assistant find subreddits, check shadowbans, draft posts and spot comment opportunities.
- What you can do
- Find subreddits where a product can be promoted and check for shadowbans. Draft posts in the format each subreddit accepts. Identify threads where commenting makes sense and suggest what to say. Build a daily marketing plan from these findings.
- When to use it
- When you are promoting a product on Reddit and want help choosing subreddits, preparing posts that fit each community's rules, and planning where and how to comment.
- Requirements
- A remote endpoint at api.mediafa.st over streamable HTTP with OAuth authentication. A MediaFast account is required; the README also mentions an API key as an alternative sign-in. No environment variables or headers are declared.
Installation
In SourceWeft
- Open MediaFast in the dashboard and add it to a workspace.
- Connect the required credentials. They are stored privately and never shown on public pages.
- Enable the server for the chats that should use its tools.
Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.
Use with an agent
Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.
Read https://sourceweft.com/mcp/io.github.arthuryuzbashev%2Fmediafast/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.Other MCP clients
Add this to your client's mcpServers config. The client completes OAuth sign-in on first connect.
{
"mcpServers": {
"mediafast": {
"type": "http",
"url": "https://api.mediafa.st/mcp"
}
}
}README
MediaFast skills
Agent skills for Reddit marketing with the MediaFast MCP server.
Skills
reddit-marketing: finds subreddits where you can promote your product, drafts posts in the format each one accepts, shows where to comment and what to say, and builds a daily plan.
Needs a MediaFast account (sign in with OAuth or an API key), see the setup section in skills/reddit-marketing/SKILL.md.
Source: README.md at commit 2c3f59a
Tools
0Version history
1- v1.0.0LatestSep 27, 2026
Score
75% of the applicable checks met
How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.
- Reached in the last 30 daysRequired25 pts
- Auth declaredRequired10 pts
- Tools listed15 pts
Answer tools/list without a credential, or ship a package that starts in a sandbox without one.
- DescriptionRequired15 pts
- Logo10 pts
- Documentation15 pts
- License10 pts
Declare a license in the repository or the registry entry.
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