MCPInstall

build-links

Design a link building campaign with prospect identification, asset creation, and outreach strategy. Use when the user asks about link building, backlinks, domain authority, how to get backlinks, outreach campaigns, digital PR, guest posting, or link acquisition. For internal linking, see fix-linking.

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Install

Works with every agent the skills CLI supports.

npx skills add https://github.com/calm-north/seojuice-skills --skill build-links
  1. 01

    Install

    Run the command in your project. The CLI asks which agents to install for.

  2. 02

    Describe the task

    Ask your agent for something this skill covers. It loads build-links automatically when relevant.

  3. 03

    Review the result

    The agent follows the SKILL.md steps, scripts and references bundled with the skill.

Security audits

Independent scans of the skill's instructions and bundled files.

Gen Agent Trust Hub PassSAFE ·This skill provides strategic guidelines and templates for SEO link-building campaigns. It contains no executable code, malicious patterns, or security risks.
Socket PassNo alerts
Snyk PassLOW ·Risk: LOW · No issues
Runlayer PassNONE ·1 file scanned · No issues
ZeroLeaks PassNONE ·Score: 93/100 · 2 sections analyzed

SKILL.md

The instructions your agent reads when the skill is triggered.

Build Links

Design a targeted link acquisition campaign using asset mapping, prospect scoring, and outreach sequence design.

Before You Start

Gather this context (ask if not provided):

  1. Domain and niche. What site needs links? What industry?
  2. Current backlink profile. Any idea of current referring domains count, domain rating/authority?
  3. Linkable assets. Does the site have: original research, tools, data, infographics, comprehensive guides?
  4. Budget and resources. Can the team invest in content creation, outreach tools, or PR?
  5. Constraints. Industries with strict link building ethics (finance, health) need extra caution.

Domain Profile Diagnosis

Before choosing a strategy, diagnose which dimension of authority is weakest. This determines where link building effort will have the most impact:

DimensionWhat it measuresSigns of weakness
CitationInbound references from quality sourcesFew referring domains, low-authority linkers, no editorial links
IdentityBrand recognition and entity coherenceNo branded search volume, no knowledge panel, inconsistent NAP
TrustLegitimacy and manipulation absenceSpammy backlink profile, no HTTPS, thin content, manual actions
EminenceVisibility and industry standingLow organic traffic, no SERP features, no media mentions

Strategy by Weakness

  • Citation weakness (few referring domains) → Prioritize volume: guest posts, resource page outreach, broken link building
  • Identity weakness (brand not recognized) → Prioritize brand mentions: PR, Wikipedia/Wikidata, industry directories, podcast appearances
  • Trust weakness (spammy profile) → Prioritize cleanup first (disavow toxic links), then earn editorial links from authoritative publishers
  • Eminence weakness (no industry presence) → Prioritize thought leadership: original research, conference speaking, expert commentary for journalists

Most sites have 1-2 weak dimensions. Diagnose before prescribing.

Link Building Strategies (Ranked by Effectiveness)

Tier 1: High Authority, Scalable

Original Research & Data

  • Publish original data, surveys, studies, or industry reports
  • Journalists and bloggers cite original data naturally
  • Works because: nobody else has this data
  • Example: "We analyzed 10,000 pages and found that..."

Free Tools & Calculators

  • Build a genuinely useful tool related to your niche
  • People link to tools they use and recommend
  • Works because: ongoing utility = ongoing links
  • Example: ROI calculator, audit tool, template generator

Comprehensive Guides (10x Content)

  • Create the definitive resource on a topic
  • Must be genuinely better than everything else on page 1
  • Works because: people link to the best resource
  • Update regularly to maintain link-worthiness

Tier 2: Targeted, Relationship-Based

Guest Posting (Quality)

  • Write for relevant, authoritative publications in your niche
  • Focus on sites your audience actually reads, not just DA
  • 1 link on a relevant, authoritative site > 10 links on generic blogs
  • Pitch unique angles, not rehashed content

Resource Page Link Building

  • Find pages that curate links to resources in your niche
  • Search: [topic] + "resources", [topic] + "useful links", [topic] + "tools"
  • Offer your genuinely useful content for inclusion

Broken Link Building

  • Find broken outbound links on relevant sites
  • Create or identify your content that replaces the dead resource
  • Contact the site: "I noticed a broken link, here's a working alternative"

Tier 3: Community & PR

Journalist Query Platforms (Connectively, Qwoted, Featured)

  • Monitor journalist query platforms for relevant source requests
  • Provide expert quotes with credentials
  • Fast response time is critical (within hours)

Community Participation

  • Contribute genuinely to communities (Reddit, forums, Slack groups)
  • Share expertise, not links — links come naturally when people discover your content
  • Build reputation first, then content gets shared organically

Digital PR

  • Newsjack trending topics with data or expert commentary
  • Create content tied to seasonal events or industry milestones
  • Pitch to journalists with data-backed angles

Link Quality Score (LQS)

Score each link prospect (or existing backlink) across 6 factors. Rate each 1-5:

Factor 1: Domain Authority (25% weight)

ScoreDR/DA RangeExamples
5DR 70+Major publications, NYTimes, BBC
4DR 50-69Industry publications, established blogs
3DR 30-49Mid-tier blogs, growing companies
2DR 15-29Small blogs, newer companies
1DR <15New or thin sites

Factor 2: Topical Relevance (25% weight)

ScoreRelevance Level
5Exact match — same niche, same subtopic
4Closely related — same industry, adjacent topic
3Broadly related — same general field
2Tangentially related
1Unrelated

Factor 3: Traffic to Linking Page (15% weight)

ScoreMonthly Traffic
510,000+
41,000-9,999
3100-999
210-99
1<10

Factor 4: Link Position (15% weight)

ScorePosition
5In-content, editorial mention
4In-content, contextual resources section
3Author bio or about section
2Sidebar or dedicated links section
1Footer, sitewide, or hidden

Factor 5: Anchor Text Quality (10% weight)

ScoreAnchor Type
5Descriptive, natural language
4Partial keyword match, natural
3Brand name
2Naked URL
1Generic ("click here", "read more")

Factor 6: Follow Status (10% weight)

ScoreStatus
5Dofollow, editorial
4Dofollow, non-editorial
3Sponsored (rel="sponsored")
2UGC (rel="ugc")
1Nofollow

Calculating LQS

LQS = (Authority x 0.25) + (Relevance x 0.25) + (Traffic x 0.15)
    + (Position x 0.15) + (Anchor x 0.10) + (Follow x 0.10)
LQS RangeRatingAction
4.0-5.0Premium linkHigh priority — pursue aggressively
2.5-3.9Acceptable linkWorth pursuing if outreach effort is low
1.0-2.4Low qualitySkip — or review for risk if it's an existing backlink

Link Profile Health Benchmarks

Use these to assess the overall backlink profile:

MetricHealthyWarningCritical
Dofollow ratio60-80%>90%>95%
Exact match anchor %<15%15-25%>25%
Brand anchor %25-45%<15%<5%
Toxic link %<5%5-10%>10%
Average linking DR25+15-25<15

Outreach Template Framework

Do NOT use generic templates. Personalize every email. But here's the structure:

First Touch

  1. Personal hook — reference something specific about their content (a post you liked, a point you agree with)
  2. Value proposition — what you're offering (not asking for)
  3. The asset — link to your content with a one-sentence description
  4. Soft ask — "thought you might find this useful for your readers" (not "can you link to me?")

Follow-Up (5-7 days later)

  • Brief, adds new value (new data point, related resource)
  • One follow-up maximum. Two is acceptable if the first was missed. Three is spam.

What NOT to Do

  • Mass-send identical emails
  • Lead with "I'd like a backlink"
  • Offer to pay for links (violates Google guidelines)
  • Use fake compliments or AI-generated personalization that's obviously generic
  • Send more than 2 follow-ups

Campaign Tracking

Track outreach in a simple table:

ProspectURLScoreStrategyStatusDate SentResponseLink Live?
......8/10Guest postPitched[date]InterestedPending
......7/10Broken linkSent[date]No reply—

Benchmarks:

  • Response rate: 5-15% is normal for cold outreach
  • Conversion (response → link): 20-40% of responses
  • Overall: expect 1-5 links per 100 outreach emails
  • Quality campaigns with great assets: 10-20 links per 100 emails

Output Format

Link Building Campaign: [domain]

Current Profile Assessment

  • Estimated referring domains: [count]
  • Profile quality: [strong/average/weak]
  • Notable gaps: [what's missing — e.g., no links from industry publications]

Strategy Selection Based on available assets and resources:

  • Primary strategy: [which tier and tactic]
  • Secondary strategy: [backup approach]
  • Rationale: [why these fit this site]

Linkable Assets

  • Existing assets to promote: [list]
  • Assets to create: [list with brief descriptions]

Prospect List

ProspectScoreStrategyContactNotes
...............

Outreach Plan

  • Timeline: [weekly/monthly cadence]
  • Volume: [emails per week]
  • Follow-up schedule: [when]

Success Metrics

  • Target new referring domains: [per month]
  • Target domain authority increase: [over 6 months]

Pro Tip: Use the free Domain Authority Checker to assess your current authority baseline and prospect domains. SEOJuice MCP users can run /seojuice:backlink-audit to see which domains link to you, identify lost links worth recovering, and assess link quality — list_backlinks finds recently lost backlinks for broken link building.

FAQ

What does the build-links skill do?

Design a link building campaign with prospect identification, asset creation, and outreach strategy. Use when the user asks about link building, backlinks, domain authority, how to get backlinks, outreach campaigns, digital PR, guest posting, or link acquisition. For internal linking, see fix-linking.

How do I install build-links?

Run npx skills add https://github.com/calm-north/seojuice-skills --skill build-links in your project. The skills CLI detects the agents you use and copies the skill into the right folder. For Claude Code you can also place the skill folder at ~/.claude/skills/build-links/ (personal) or .claude/skills/build-links/ (project).

Which AI agents can use build-links?

Any agent that supports the open Agent Skills format (a folder with a SKILL.md file), including Claude Code, Codex, Cursor, GitHub Copilot, Gemini CLI, Windsurf, Cline, OpenCode and more.

Is build-links safe to install?

Security partners have reviewed it: Gen Agent Trust Hub passed; Socket passed; Snyk passed; Runlayer passed; ZeroLeaks passed. As with any skill, read the SKILL.md and bundled scripts before installing.

Who maintains build-links?

It is published by calm-north in calm-north/seojuice-skills. It has 6,525 recorded installs.

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