reddit_mcp
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| BROWSER_TIMEOUT | No | Timeout in milliseconds for browser operations | 30000 |
| REDDIT_PASSWORD | No | Reddit password for authentication (required for write tools) | |
| REDDIT_USERNAME | No | Reddit username for authentication (required for write tools) | |
| BROWSER_HEADLESS | No | Whether to run browser in headless mode (true/false) | true |
Instructions
Guidance the server publishes about itself, which clients place ahead of the tool catalog so the model reads it before choosing anything.
This server publishes no instructions, or was last inspected before Glama recorded them.
Capabilities
Features and capabilities supported by this server
Protocol revision2025-11-25
| Capability | Details |
|---|---|
| tools | {
"listChanged": true
} |
| logging | {} |
| prompts | {
"listChanged": false
} |
| resources | {
"subscribe": false,
"listChanged": false
} |
| extensions | {
"io.modelcontextprotocol/ui": {}
} |
| experimental | {} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| search_subredditB | Run highly targeted keyword searches within a specific subreddit community. |
| get_subreddit_postsB | Fetch the front-page posts of a subreddit to surface active discussions. |
| get_post_threadA | Fetch a specific post's text and its top comments. |
| get_user_profileA | Fetch a Reddit user's public profile: karma, account age, and metadata. |
| get_user_activityB | Fetch a Reddit user's recent posts and/or comments. |
| post_replyA | Post a reply to a Reddit thread or comment using an authenticated browser session. The browser must already be authenticated. If the session has expired, this tool will fail immediately with a descriptive error rather than waiting for a timeout. |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
TDQS
Scored across 6 tools
Each tool targets a distinct Reddit resource or action: fetching a post thread, subreddit posts, user activity, user profile, posting a reply, and searching a subreddit. No two tools have overlapping functionality.
All tools follow a consistent verb_noun pattern (get_*, post_*, search_*) with snake_case. The naming is predictable and clear.
6 tools is well-scoped for a Reddit interaction server, covering reading, searching, and posting without being overwhelming or too sparse.
The tool set covers core read and post operations, but lacks ability to create new posts (only replies), vote, or retrieve full comment trees. These are minor gaps for its scope.