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.
npx skills add zubair-trabzada/dataforseo-claude --skill seo-content-gapgit clone --depth 1 https://github.com/zubair-trabzada/dataforseo-claudeWrote 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.
[](https://agentmods.dev/skills/zubair-trabzada/dataforseo-claude/seo-content-gap)<a href="https://agentmods.dev/skills/zubair-trabzada/dataforseo-claude/seo-content-gap"><img src="https://agentmods.dev/badge/skills/zubair-trabzada/dataforseo-claude/seo-content-gap/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.
<a href="https://agentmods.dev/skills/zubair-trabzada/dataforseo-claude/seo-content-gap"><img src="https://agentmods.dev/badge/skills/zubair-trabzada/dataforseo-claude/seo-content-gap.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00051 | $0.00807 |
| Opus 5 | $0.00026 | $0.00404 |
| Sonnet 5 | $0.00010 | $0.00161 |
| Haiku 4.5 | $0.00005 | $0.00081 |
Grade B, and why
seo-content-gap scanned grade B with 1 finding 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 11d 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.
Asks for rootmediumPrivilege escalation
A mod that escalates privileges can change anything on the machine, not only the project.
3. `chmod 600 ~/.claude/skills/seo/.env` How it starts
The opening of the file, as written. The whole thing — 96 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Phase 0: Credential Preflight (REQUIRED — run BEFORE anything else)
Before running any of the steps below, always invoke the shared preflight check:
~/.claude/skills/seo/scripts/preflight.sh
If exit code is 0: credentials are configured — proceed with the rest of this skill silently.
If exit code is 2: the script prints the DataForSEO setup wizard to stdout. STOP, display that wizard to the user verbatim, and wait for them to paste credentials in this format:
login: [email protected]
password: their_api_password_here
When they reply:
- Parse
login:andpassword:from their message. - Write them to
~/.claude/skills/seo/.env:DATAFORSEO_LOGIN=<login> DATAFORSEO_PASSWORD=<password> chmod 600 ~/.claude/skills/seo/.env- Run a verification call:
~/.claude/skills/seo/scripts/keyword_research.py volume "test" - If verification succeeds (real JSON returned): tell the user "✅ Credentials verified. Running your command now..." and proceed with the original request.
- If status
40104 — Please verify your account: tell the user to verify their account at https://app.dataforseo.com/, then say "continue" to retry. - If any other auth error: ask them to double-check the API password (the long alphanumeric string from https://app.dataforseo.com/api-access — not their account login password).
Never echo credentials back to the user, never include them in tool output, and never commit them.
Content Gap Skill
Powered by: DataForSEO API — Labs
domain_intersection(target1=competitor, target2=you, intersections=false). Cost: ~$0.02 per competitor compared.
Run
~/.claude/skills/seo/scripts/domain_overview.py content_gap --you <you> --competitors <c1> <c2> <c3>
You can pass 1–5 competitors. The script returns, per competitor, the keywords where they rank in the top 100 and you don't.
Sort and surface
For each competitor's gap list, sort by:
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.
- 11d ago First seen · 96 lines · 51 tokens per session scan B 1326b59f5abf
seo-content-gap is a skill published in the GitHub repository zubair-trabzada/dataforseo-claude (154 stars, last pushed 3mo ago), licensed MIT. It adds 51 tokens to every session and 807 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it B with 1 finding (asks for root). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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