Keyword difficulty
with Hermes Agent, one call, no subscription.
Drop keyword difficulty scoring into your Hermes Agent flow as a single skill. Keywords in, difficulty scores out — billed per successful call with no SEO platform subscription and no API key to manage. The skill fits Hermes Agent's cost-per-action model exactly: each keyword check is one predictable charge.
Real Hermes flows that use difficulty as a gate.
Each pattern below is a Hermes Agent flow with keyword difficulty registered as a single decision skill. The math works because the flow only spends when a score comes back.
Gate keyword selection before writing.
A content brief Hermes flow receives a topic, generates candidate keywords, and calls the difficulty skill per term to filter out unwinnable ones. Only keywords below the difficulty threshold reach the brief-writing stage. Per-call billing means the scoring step costs exactly what it checks — nothing more.
Map an entire cluster and find the gaps.
A strategy Hermes flow expands a seed keyword into a full topic cluster, scores every term for difficulty, and surfaces the accessible opportunities — terms with low competition that the client's domain can actually rank for. Hermes budget caps keep the scoring step from running unchecked across thousand-keyword clusters.
Only build pages for terms that can rank.
A page-generation Hermes flow checks difficulty before writing. High-difficulty terms get queued for a link-building pipeline; low-difficulty terms trigger immediate page creation. The difficulty skill is one gate call — Hermes handles the branching.
Score competitor keywords and flag the gaps.
A scheduled Hermes flow scrapes competitor page titles, extracts keyword targets, and calls the difficulty skill per term to find ones the competitor ranks for that are still accessible. Surfaces gap opportunities on a recurring basis without a full SEO platform subscription.
SEO difficulty scores that fit Hermes flows exactly.
Register one skill, connect a wallet, and your Hermes Agent flow gets a difficulty score for every keyword it evaluates. Idle flows cost zero. Failed lookups cost zero. Each score is one predictable charge that Hermes can plan against — that's what the skill model was designed for.
- Single Hermes skill
- Flow caps honored
- No SEO subscription
Hermes Agent specific questions.
If something below doesn't cover your case, ping us — we work directly with Hermes Agent builders, no SDR funnel.
How does this register as a Hermes Agent skill?
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It's a single POST endpoint with a typed body — submit a keyword string, receive a difficulty score and label. Register it in Hermes the same way as any HTTP skill: endpoint, schema, price-per-call. Hermes uses the price to plan flow budgets and show users cost before a run fires.
Does Hermes Agent need a long-lived API key?
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No. The endpoint accepts x402-signed requests, so Hermes pays per call from a connected wallet. No shared secret to leak in flow logs or rotate quarterly.
What happens when a Hermes flow hits its budget cap?
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The skill returns whatever it has scored so far and Hermes flow enforcement stops the next call. The flow can decide whether to ask the user for more budget or proceed with partial scoring.
How does a difficulty score improve flow decision-making?
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A 0–100 score is a clean branching signal. Hermes flows can route low-difficulty keywords to immediate action (write, publish, target) and high-difficulty ones to a different lane (link-building queue, deprioritize). No ambiguity, no human judgment needed mid-flow.
How is this different from giving Hermes a subscription SEO tool?
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Subscription tools don't report a true per-call cost, so Hermes can't do real budget planning against them. This skill reports an honest cost per keyword scored — exactly what Hermes was designed to consume.