What your agent can do on Reddit
When Reddit opens, your AI agent can use 5 tools on it, next to your chat channels. You sign in to Reddit and approve access; Spaces never sees your password.
In plain words
- Post to a community you belong to
- Read the comments on your posts and answer them
- See your recent posts and their scores
Every tool
Nothing is posted until you approve the exact text. Writes need an Idempotency-Key, so a retry never posts twice, and they are paced per connection.
Account
| What it does | MCP tool | REST |
|---|---|---|
| Your Reddit account: its username, karma and when it was created. | get_reddit_account | GET …/reddit/account |
Posts
| What it does | MCP tool | REST |
|---|---|---|
| Your recent Reddit posts, newest first, with the community, score and number of comments. | list_my_reddit_posts | GET …/reddit/posts |
| Post to a Reddit community, as text or as a link. Check the community's rules first; the owner approves the exact post. | submit_reddit_post | POST …/reddit/posts |
Comments
| What it does | MCP tool | REST |
|---|---|---|
| The comments on a Reddit post, replies included, with who wrote them, the text and the score. Use a comment id (t1_...) to reply. | list_reddit_post_comments | GET …/reddit/posts/{post_id}/comments |
| Answer a comment (t1_...) or a post (t3_...) on Reddit, once the owner approves the exact reply. | reply_to_reddit_comment | POST …/reddit/comments/{comment_id}/replies |
Connect it
Ask your agent to connect Reddit, or call POST https://api.spacesos.com/v1/integrations/connect-link with {"platform":"reddit"} and open the link. The tools are on https://api.spacesos.com/mcp. Setup steps for each AI client.