backlink-analysis

backlink-analysis is a skill for Claude Code, Codex from T4wroot/agentic-seo. It costs 65 tokens per session (745 once invoked), scanned A, a copy of backlink-analysis, MIT.

A backlink analysis guide helps examine links from other websites to your site, including their sources, quality, anchor text, and changes over time.

In plain words
What is it for?
Use it to audit backlinks, review referring domains, assess authority scores, investigate toxic links, and plan a disavow file.
Why use it?
It makes it easier to find harmful or weak links, understand your site’s link profile, and compare it with competitors.

Skill for Claude CodeCodex

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

Good fit Use it to audit backlinks, review referring domains, assess authority scores, investigate toxic links, and plan a disavow file.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/t4wroot/agentic-seo/backlink-analysis
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 T4wroot/agentic-seo --skill backlink-analysis
Clone the repo
git clone --depth 1 https://github.com/T4wroot/agentic-seo

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 backlink-analysis

README.md
[![agentmods](https://agentmods.dev/badge/skills/t4wroot/agentic-seo/backlink-analysis/github.svg)](https://agentmods.dev/skills/t4wroot/agentic-seo/backlink-analysis)
Your own site
<a href="https://agentmods.dev/skills/t4wroot/agentic-seo/backlink-analysis"><img src="https://agentmods.dev/badge/skills/t4wroot/agentic-seo/backlink-analysis/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 backlink-analysis

Your own site · 80×15
<a href="https://agentmods.dev/skills/t4wroot/agentic-seo/backlink-analysis"><img src="https://agentmods.dev/badge/skills/t4wroot/agentic-seo/backlink-analysis.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 65 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 745 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 100% copy Near-identical to another mod 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 $0.00065 $0.00745
Opus 5 $0.00032 $0.00373
Sonnet 5 $0.00013 $0.00149
Haiku 4.5 $0.00006 $0.00075

Measured 7d ago against content hash d1ccb58e8cf1, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

backlink-analysis 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 7d 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.

Origin

This is a copy

100% identical to backlink-analysis — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

skills/seo/off-page/backlink-analysis/SKILL.md · 82 lines

How it starts

The opening of the file, as written. The whole thing — 82 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Guides backlink profile analysis: assessing quality, identifying issues, and planning improvements.

When invoking: On first use, if helpful, open with 1–2 sentences on what this skill covers and why it matters, then provide the main output. On subsequent use or when the user asks to skip, go directly to the main output.

Scope (Off-Page SEO)

  • Backlink audit: Analyze profile; toxic links; competitive analysis
  • Authority Score: Monitor domain/page authority; referring domains

Initial Assessment

Identify:

  1. Domain: Site to analyze
  2. Tool access: SEO tools (e.g. Ahrefs, Semrush) or free alternatives
  3. Goals: Audit for issues, competitive analysis, or growth planning

Key Metrics

Metric Meaning
Referring domains Number of unique sites linking
Backlinks Total number of links
Domain Rating (DR) / Domain Authority (DA) Domain strength score
Anchor text distribution Mix of branded, generic, exact match
Link velocity Rate of new links over time

Analysis Framework

1. Quality Assessment

  • Relevance: Do links come from related niches?
  • Authority: Are referring domains trusted?
  • Context: Editorial vs. footer/sidebar links?
  • Anchor text: Natural or over-optimized?

2. Risk Signals

Signal Action
Toxic links Consider disavow (use cautiously)
Spammy anchors Diversify anchor text naturally
Link schemes Remove or disavow
Sudden spike Investigate; may trigger penalty

3. Competitive Comparison

  • Compare backlink profile to competitors
  • Identify link gaps (sites linking to competitors but not you)
  • Find link opportunities from competitor backlinks
  • See competitor-research for full methodology

Disavow File

  • Use only when necessary (manual penalty, toxic links)
  • Submit via Google Search Console (see google-search-console for Links report and disavow submission)
  • Caution: Over-disavowing can harm; use sparingly
  • References: Google Disavow

Read the full file on GitHub · 82 lines

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. 7d ago First seen · 82 lines · 65 tokens per session scan A d1ccb58e8cf1

Subscribe to this mod's changes

backlink-analysis is a skill published in the GitHub repository T4wroot/agentic-seo (15 stars, last pushed 7d ago), licensed MIT. It adds 65 tokens to every session and 745 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. It is 100% identical to backlink-analysis, differing in 0 lines, and is treated as a copy.

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