reddit-keywords

reddit-keywords is a skill for Claude Code, Codex from ZensInk/zens-ink-seo-package. It costs 81 tokens per session (601 once invoked), scanned A, original, MIT.

A research tool that looks for questions and topics people discuss on Reddit, then compares them with search-demand signals and competition. Reddit is a collection of online communities organised around specific interests.

In plain words
What is it for?
Use it to research niche questions, discover relevant subreddits, validate content ideas, and identify topics with demand but few strong answers.
Why use it?
It helps reveal questions that existing search results may not answer well. It is for finding content opportunities, not for posting advertisements or spam.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to research niche questions, discover relevant subreddits, validate content ideas, and identify topics with demand but few strong answers.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/zensink/zens-ink-seo-package/reddit-keywords
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add ZensInk/zens-ink-seo-package --skill reddit-keywords
Clone the repo
git clone --depth 1 https://github.com/ZensInk/zens-ink-seo-package

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for reddit-keywords

README.md
[![agentmods](https://agentmods.dev/badge/skills/zensink/zens-ink-seo-package/reddit-keywords/github.svg)](https://agentmods.dev/skills/zensink/zens-ink-seo-package/reddit-keywords)
Your own site
<a href="https://agentmods.dev/skills/zensink/zens-ink-seo-package/reddit-keywords"><img src="https://agentmods.dev/badge/skills/zensink/zens-ink-seo-package/reddit-keywords/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for reddit-keywords

Your own site · 80×15
<a href="https://agentmods.dev/skills/zensink/zens-ink-seo-package/reddit-keywords"><img src="https://agentmods.dev/badge/skills/zensink/zens-ink-seo-package/reddit-keywords.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 81 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 601 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00081 $0.00601
Opus 5.5 $0.00032 $0.00240
Sonnet 5.5 $0.00016 $0.00120
Haiku 4.5 $0.00008 $0.00060

Measured 2d ago against content hash b778ff91a715, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

reddit-keywords scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/reddit-keywords/SKILL.md · 75 lines

What it actually says

Reddit blue-ocean keyword mining

Reddit is a demand signal Google lags behind. This tool finds "reddit " autocomplete demand, discovers the subreddits, and flags high-traffic low-competition threads worth answering with real content.

When to use

  • "Find blue ocean keywords for my niche"
  • "What are people asking on Reddit about X?"
  • Validating a content idea against real community demand.

When NOT to use

  • The user wants to post/spam Reddit — this is research, not promotion.
  • B2B enterprise topics with zero Reddit presence — the tool will find nothing, correctly.

Setup

pip install zens-ink

No key needed for the autocomplete demand layer. Direct Reddit API access is often blocked (403) from datacenter IPs; the tool auto-falls-back to the autocomplete demand layer when that happens.

Commands

python3 -m zens_ink.reddit_blueocean "ai video generator"
python3 -m zens_ink.reddit_blueocean "note taking app" --subreddits r/Productivity,r/productivity
python3 -m zens_ink.reddit_blueocean "ai 写作工具" --lang zh
python3 -m zens_ink.reddit_blueocean "crm" --niche "small business owners" --json

How to read the results

  • High demand + thin Google competition = blue ocean: write the definitive answer, the thread is proof people are looking.
  • Questions repeated across subreddits = evergreen demand, not one thread's spike.
  • A thread ranking itself in Google for the query = Google could not find a better page. That is the loudest possible signal.

Respect the community: answer threads genuinely if participating; the play here is building the page they linking to, not link spam.

Next steps

  • Candidate topics → keyword-difficulty for the go/no-go, then search-intent for page type.

Going deeper

ZensInk Pro's Content Radar folds community demand into the editorial calendar automatically: https://zens.ink/pricing/

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 2d ago First seen · 75 lines · 81 tokens per session scan A b778ff91a715

Subscribe to this mod's changes

reddit-keywords is a skill published in the GitHub repository ZensInk/zens-ink-seo-package (53 stars, last pushed 3d ago), licensed MIT. It adds 81 tokens to every session and 601 once invoked, about $0.0003 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-10-15.

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