The deterministic read path for public Reddit data through UnifAPI. This is a
Data Skill: it does not run a marketing job on its own — it names the
concrete reddit/... operations, response shapes, and the real coverage limits
so any community-first workflow (social listening, voice-of-customer) reads from
one known, honest recipe instead of rediscovering the surface each time.
Read-only — eyes, not hands. It researches public Reddit data and returns cited records; it never posts, comments, or votes, and UnifAPI never holds Reddit credentials.
Use the unifapi skill for live evidence
Connect once through the shared unifapi skill (OAuth MCP), then call the
operations below. Reddit's public surface has no keyword search, so discovery
is seed-driven — say so in the output. Keep any billing metadata so the output
can state record cost.
Response contract
Single-entity endpoints return the object in data:
json{ "request_id": "unif_...", "data": {}, "billing": { "records_charged": 1, "balance_remaining": 99 } }
List endpoints return an array in data plus pagination:
json{ "request_id": "unif_...", "data": [], "pagination": { "has_more": false, "next_cursor": null }, "billing": { "records_charged": 1 } }
When pagination.has_more is true, pass pagination.next_cursor as the next
request's cursor. Always preserve billing when reporting cost.
Core operations
| Need | Operation |
|---|---|
| Subreddit profile + rules | reddit/subreddits/{name} |
| Discover threads | reddit/feed/popular · reddit/feed/news · reddit/feed/home |
| Trending searches | reddit/trending-searches |
| Post by id | reddit/posts/{id} |
| Comment tree on a thread | reddit/posts/{id}/comments |
| User profile + karma | reddit/users/{username} |
| User posts / comments | reddit/users/{username}/posts · .../comments |
Need a field not listed here? Use the unifapi skill's get_operation to read
the exact schema before calling — but pick the operation from this table, don't
discover blind.
Workflow
The deterministic recipes. Pick the one that matches the job; each names exactly what to call.
- Seed the communities. Reddit has no keyword search, so name the subreddits
the audience lives in and call
reddit/subreddits/{name}forsubscribers_count,active_count,is_nsfw, and the rules indescription. - Discover threads. Scan
reddit/feed/popular,reddit/feed/news, andreddit/feed/home, plusreddit/trending-searches, and keep the posts whosesubredditfield matches your seeds — that is how you find community threads without a per-subreddit feed. - Mine a thread. With a post id, call
reddit/posts/{id}for the post andreddit/posts/{id}/commentsfor the comment tree; capture the upvoted (score) verbatim language. Page vianext_cursor. - Track power users. Call
reddit/users/{username}for karma, then.../postsand.../commentsfor what an active member contributes across the niche. - Flag outreach safety. Read each subreddit's rules from
descriptionandis_nsfwbefore suggesting any participation. - Cite everything. Every quote ties back to its thread or comment; state
plainly that coverage is seed-driven, not exhaustive, and report
billing.records_charged.
Shape notes
RedditSubreddit— keyed by{name}.subscribers_count,active_count,is_nsfw,description(carries rules),prefixed_name(r/...).RedditPost—title,url,text,created_at,subreddit,is_stickied,is_locked,is_nsfw. Use thesubredditfield to filter feed results back to a community.RedditComment—text,score(upvotes),author_name,is_locked.RedditUser—name,karma_total,karma_from_posts,karma_from_comments,is_verified,is_employee.
Gotchas
- No keyword search. You cannot query Reddit by term — discovery comes from
the global
feed/*endpoints,trending-searches, and the subreddits/users you already name. Say so in the brief. - No per-subreddit post feed.
reddit/subreddits/{name}returns the profile and rules only; to read a community's threads, filter the global feeds by thesubredditfield, start from a known post id, or read active users' posts. - A low balance can silently truncate list pages: check
billing.truncated_due_to_balance— when true the page is partial.
Output
Return the records the calling workflow needs, each cited to its thread or
comment, plus a one-line cost note (records_charged). When this skill is used
directly, a compact community brief is the default:
markdown**r/{subreddit}** — {subscribers} subscribers, {active} active. Recurring questions: {themes}. Verbatim: "{quote}" ({score} upvotes). Outreach rules: {note}. Coverage: seed-driven. Evidence: {URLs}. Records: ~{N}.
Related skills
- reddit-community-research (Lead & Company Research) — turns this read path into a structured community map.
- social-listening-brief (Social Listening), customer-research — listening and voice-of-customer work on top of Reddit reads.
- unifapi — the shared data skill: connect MCP and look up exact schemas with
get_operation.


