Reddit Insights MCP Server - AI-powered Reddit search and discovery
Most developer tooling work still happens through a UI a human drives. Reddit Insights MCP MCP server moves it into the conversation instead. Reddit Insights MCP Server - AI-powered Reddit search and discovery.
A Model Context Protocol (MCP) server that provides AI-powered Reddit search and discovery capabilities. Search millions of Reddit posts with semantic AI, explore subreddits, and discover trending topics.
The server publishes 4 tools. What each one is for:
reddit_search — The reddit_search tool exposed by this serverreddit_list_subreddits — The reddit_list_subreddits tool exposed by this serverreddit_get_subreddit — The reddit_get_subreddit tool exposed by this serverreddit_get_trends — The reddit_get_trends tool exposed by this serverConfiguration is passed through the environment: REDDIT_INSIGHTS_API_KEY. Treat anything key-shaped as a real credential — scope it to the minimum the server needs, and rotate it if it ever lands in a shared config.
The server ships on npm as reddit-insights-mcp, so your MCP client can launch it on demand — there is no separate build step. Add the server block to your client's configuration, restart it, and the tools register themselves.
This sits in the developer tooling group, where several servers overlap in what they claim to do but differ sharply once you actually set them up. Reddit Insights MCP's toolset — reddit_search, reddit_list_subreddits, reddit_get_subreddit and 1 more — is a fair guide to whether it matches your workflow. It is maintained by lignertys; worth a glance at recent repository activity before you build anything load-bearing on it.
We check each listing at SyncDev against the project's documentation before it goes live — if something here drifts out of date, it is a bug worth reporting.
| Tool | What it does |
|---|---|
| reddit_search | The reddit_search tool exposed by this server. |
| reddit_list_subreddits | The reddit_list_subreddits tool exposed by this server. |
| reddit_get_subreddit | The reddit_get_subreddit tool exposed by this server. |
| reddit_get_trends | The reddit_get_trends tool exposed by this server. |
{
"mcpServers": {
"reddit-insights": {
"command": "npx",
"args": ["reddit-insights-mcp"],
"env": {
"REDDIT_INSIGHTS_API_KEY": "your_api_key_here"
}
}
}
}Configuration as documented by the project. Restart the client after saving.
| Variable | Description | Required |
|---|---|---|
| REDDIT_INSIGHTS_API_KEY | Credential the server authenticates with. | Yes |
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