link-building

link-building is a skill for Claude Code, Codex from T4wroot/agentic-seo. It costs 85 tokens per session (933 once invoked), scanned A, a copy of link-building, MIT.

An off-page SEO guide explains how to earn backlinks, which are links to your website from other websites, through outreach and useful content.

In plain words
What is it for?
Use it to plan guest posts, broken-link replacements, journalist responses, digital PR, and outreach for relevant links.
Why use it?
It helps solve the problem of gaining recognition and search visibility beyond changes made on your own site.

Skill for Claude CodeCodex

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

Good fit Use it to plan guest posts, broken-link replacements, journalist responses, digital PR, and outreach for relevant links.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/t4wroot/agentic-seo/link-building
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 link-building
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 link-building

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

Your own site · 80×15
<a href="https://agentmods.dev/skills/t4wroot/agentic-seo/link-building"><img src="https://agentmods.dev/badge/skills/t4wroot/agentic-seo/link-building.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 85 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 933 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 $0.00085 $0.00933
Opus 5 $0.00043 $0.00466
Sonnet 5 $0.00017 $0.00187
Haiku 4.5 $0.00009 $0.00093

Measured 7d ago against content hash 63afbad4ab65, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

link-building 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 link-building — 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/link-building/SKILL.md · 79 lines

How it starts

The opening of the file, as written. The whole thing — 79 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Guides link building strategy: acquiring quality backlinks to improve domain authority and rankings.

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)

  • Link building: Acquire backlinks from relevant, authoritative sites
  • Broken link building: Find broken links on others' sites; suggest your content as replacement
  • Unlinked brand mentions: Turn mentions into links via outreach
  • Guest posting: Contribute to relevant publications; earn links
  • Journalist requests: Respond to #JournoRequest; provide quotes/assets
  • Digital PR: PR campaigns for backlinks and E-E-A-T — see eeat-signals

Initial Assessment

Check for project context first: If .claude/project-context.md or .cursor/project-context.md exists, read it for product, audience, and proof points.

Identify:

  1. Current backlink profile: Domain authority, referring domains
  2. Target keywords: What to rank for
  3. Linkable assets: Research, tools, guides, data, testimonials
Strategy Description
Content marketing Create link-worthy content (guides, research, tools)
Guest posting Write for relevant sites with author bio link
Broken link building Find broken links, suggest your content as replacement
Unlinked brand mentions Turn mentions into links via outreach
Journalist requests Respond to #JournoRequest; provide quotes/assets
Directory and curated list submission Get listed on directories (Taaft, Product Hunt, G2) and curated "best-of" lists; cold-start channel—see directory-submission for submission workflow, cold-start-strategy for launch plan
Digital PR Press releases, news, expert quotes; earn authoritative links at scale
Partnerships Partner links, co-marketing

Read the full file on GitHub · 79 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 · 79 lines · 85 tokens per session scan A 63afbad4ab65

Subscribe to this mod's changes

link-building is a skill published in the GitHub repository T4wroot/agentic-seo (15 stars, last pushed 8d ago), licensed MIT. It adds 85 tokens to every session and 933 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it A with 0 findings. It is 100% identical to link-building, differing in 0 lines, and is treated as a copy.

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