The MCP server your growth agent uses inside Claude Code, Cursor, and Codex. Pre-flight every post against karma, age, and sub-rules before it ships — for free. Pro unlocks enriched data via a browser bridge Reddit can't revoke.
View pricingStop your agent from killing the account. Every post your growth agent ships without a pre-flight check is a coin-flip against automod. These three tools are Free because an unguarded agent is a liability, and we'd rather you never lose the account in the first place.
Does this account clear the target sub's karma / age / self-promo gate BEFORE you post? Verdict: go / warning / blocked with itemized blockers like “you have 12 karma, r/SaaS requires 50”. Call this at the start of every outreach workflow.
Is the logged-in account silently banned from r/all? Asks r/ShadowBan's community bot. Slow (5 min bot reply), rate-limited to once per 24h — not for automation, only for “why are my posts invisible?” moments.
Read any account's public karma & age. Omit user to read your logged-in account. Feeds pre-flight with no extra API calls.
Demand intelligence. RSS-first, zero API keys, survived the apocalypse that killed GummySearch.
Search Reddit with must_contain and exclude filters. Pro adds real scores & comment counts.
Fetch a single post with its comments. Pro tier returns full comment threads with scores.
Survey a community: recent posts, description, and (Pro) rules + self-promotion policy.
Find subreddits where a target audience lives. Ranked by real mention count in query results.
Find sales-ready “looking for a tool / alternative to X” posts inside a target subreddit — prequalified outreach leads.
Catches “Reddit is silently killing my posts” cases that pre-flight can't see. Reads removed_by_category from /user JSON via Tap's logged-in browser bridge — same pages your browser sees, not the commercial API that killed GummySearch.
Plus 6 MCP prompts that teach your AI agent how to score demand, map competitors, and plan outreach — executed by your own Claude / Cursor / Codex with full project context. And compiled pipes that pre-forge stable workflows into zero-cost DAGs.
$0 · 1–2s per call
Raw data plumbing. Objective filters only. Use for exploratory, ad-hoc queries.
~$0.15 · 25–60s per run
Analysis frameworks your AI agent executes with your project context. Flexible, LLM-powered reasoning for novel scenarios.
$0 · 0.8ms–3s per run
Pre-forged DAG workflows. Zero LLM tokens per invocation. In-process pure-transform pipes run at 0.8ms — 293× faster than subprocess mode. No other Reddit tool offers this.
GummySearch had 135,000 users when Reddit killed it in Nov 2025. If that was your workflow, RDK covers every discovery tool GummySearch had — plus the account-safety layer GummySearch never built. 5-minute migration, and every replacement you've tried since (Subreddit Signals, Redreach, F5Bot, Popsy AI, RedShip) is a dashboard; RDK lives inside your agent.
Read the full GummySearch → RDK comparison →
Account safety is Free, because a dead account is worth nothing. Pro ($19) is for growth agents that need real data and deep diagnostics.
Same JSON works in Claude Code (~/.claude.json), Cursor (.cursor/mcp.json), and Codex — or any other MCP host.
Ask your agent: “Before we post to r/SaaS, run a pre-flight check on this account and tell me if it'll get killed.” RDK's 9 tools and 6 analysis prompts are available automatically — safety first, then discovery.
Activate your license, then connect your Reddit session so Pro tools can read real scores and run deep diagnostics. Takes 2 minutes.