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Backlink Quality Assessment · asgard-ai-platform | DecimalAI

marketingby asgard-ai-platform

Backlink Quality Assessment

asgard-ai-platform/algo-seo-backlink

Source asgard-ai-platform/skills ↗License MIT

Evaluate backlink quality using Domain Authority, Domain Rating, and trust metrics.

SkillScore100Maintained

Automatic

Marketing & Content pack

Last verified 8/28/2026

What it changes

Passed 23 of 23 test cases with the skill, and 17 of 23 without it.

Without skill74%

With skill100%

Checks it passed that the model alone missed

Uses exact key names tool and export_date inside metadata.
Formats the output as a JSON object with top-level key profile.
Formats the output as a JSON object with top-level key actions.

and 8 more in the full report

6 fixed17 passed either way0 still failing0 broke

Pass-rate lift: +26 pp
Tokens: +20%
Agent turns: 0%
Response time: -23%

Model gemini-3.6-flashMeasured 8/28/2026v123 of 23 cases passed with skill

Tokens, turns and time describe resource use, not a dollar price.

Use this skill

Save it into your project's skills folder. Claude Code picks it up in its next session.

curl -fsSL --create-dirs -o .claude/skills/asgard-ai-platform-algo-seo-backlink/SKILL.md https://app.decimal.ai/s/asgard-ai-platform-algo-seo-backlink/SKILL.md

Want it pinned and updatable? pip install "decimalai>=0.15", then decimalai skills add asgard-ai-platform-algo-seo-backlink, and start Claude Code with claude --plugin-dir "$(git rev-parse --show-toplevel)/.agents"

1 · One-time — install the CLI (docs ↗)

pip install "decimalai>=0.15"

2 · Get the skill — writes .agents/skills/asgard-ai-platform-algo-seo-backlink/ and pins it in .decimal/skills.lock

decimalai skills add asgard-ai-platform-algo-seo-backlink

No CLI? Get the same file — curl · raw file

curl -fsSL --create-dirs -o .claude/skills/asgard-ai-platform-algo-seo-backlink/SKILL.md https://app.decimal.ai/s/asgard-ai-platform-algo-seo-backlink/SKILL.md

Raw file: /s/asgard-ai-platform-algo-seo-backlink/SKILL.md ↗ · machine-readable summary at /s/asgard-ai-platform-algo-seo-backlink.json ↗

Safety checks: 3 of 3 passed

Code scan CleanIntent PassedContent Clean

See it in action

One of 6 test cases the skill fixed. Same model, same prompt, with and without the skill.

1 of 6

Prompt

We ran a backlink quality scan on shop-tech.com using Ahrefs export data from 2025-02-01. We identified 120 total referring domains with average DR 40, anchor diversity index 0.82, and found 2 toxic domains (pbn-spam-net.org and free-links-farm.xyz) due to PBN and link farm patterns. Format this assessment strictly in the standardized JSON output structure.

What was checked, without and with the skill
Checked	Without skill	With skill
Formats the output using top-level JSON keys profile, actions, and metadata.	Missed	Passed
Lists pbn-spam-net.org and free-links-farm.xyz inside the actions array with disavow type.	Missed	Passed

case-17 · gemini-3.6-flash · 8/28/2026 · answers are capped and redacted

What's inside

The instructions your model reads when the skill loads.

SKILL.md81 lines3 files

Backlink Quality Assessment

Overview

Backlink analysis evaluates incoming links by quality metrics (DA/DR, relevance, anchor text diversity, toxicity) to assess a site's off-page SEO strength. Quality assessment is heuristic-based using third-party metrics (Moz DA, Ahrefs DR) as PageRank proxies.

When to Use

Trigger conditions:

Auditing a site's backlink profile for SEO health
Identifying and disavowing toxic or spammy links
Planning link building strategy based on competitor analysis

When NOT to use:

When optimizing on-page content (use content SEO)
When computing actual PageRank from raw link graphs (use PageRank algorithm)

Algorithm

IRON LAW: Backlink QUALITY Outweighs Quantity
One link from a high-authority, topically relevant domain is worth
more than hundreds from low-quality sites. Evaluate every link on:
1. Authority (DA/DR of linking domain)
2. Relevance (topical match between linking and target pages)
3. Placement (editorial in-content > footer/sidebar)
4. Anchor text (natural diversity > exact-match keyword stuffing)

Phase 1: Input Validation

Export backlink data from Ahrefs, Moz, or Search Console. Required fields: referring domain, DA/DR, anchor text, link type (dofollow/nofollow), first seen date. Gate: Complete backlink export with authority metrics.

Phase 2: Core Algorithm

Deduplicate by referring domain (one link per domain for analysis)
Score each link: authority (0-100) × relevance (0-1) × placement weight
Flag toxic links: DA < 10, irrelevant foreign language, link farm patterns, PBN indicators
Compute profile metrics: total referring domains, DR distribution, anchor text diversity index

Phase 3: Verification

Track record

Benchmark

23 / 23

test cases passed, vs 17 / 23 without

Adoption

Users: 3
Times used: 35

Safety and source details

SkillSafety

✓ 3 of 3 passed

Code scan15 of 15 checks clean

0 critical · 0 warning · 0 info — scanner v4 — 8/3/2026

View 15 scanner checks

live_secretremote_code_executionreverse_shelldata_exfiltrationssrf_metadataagent_snoopinganti_refusaldestructive_commandsobfuscated_unicodeunicode_homoglyphopaque_blobsuspicious_urltool_overreachtrigger_abuseprompt_injection_phrasing

IntentSafe

LLM judge · does the skill do what it claims

ContentClean

LLM judge · policy & harmful-content review

Source

Imported

asgard-ai-platform / skills

algo-seo-backlink/SKILL.md

View on GitHub ↗

License MITImported 8/3/2026Version v1Bundled 2 files

Other skills for the same job

Published skills whose descriptions closely match this one, with their headline benchmark lift.

kostja94/backlink-analysisWhen the user wants to analyze backlinks, audit link profile, or identify link issues. Also use when the user mentions "backlink analysis," "backlink audit," "referring domains," "toxic links," "link profile," or "disavow file." For acquisition, use link-building.Close match0 pp pass-rate lift

More skills from the same source and nearby in the registry, with their headline benchmark lift.

Ready to supercharge your AI agents?

See it in action

What's inside

Backlink Quality Assessment

Overview

When to Use

Algorithm

Phase 1: Input Validation

Phase 2: Core Algorithm

Phase 3: Verification

Track record

Benchmark

Adoption

SkillSafety

Source

Other skills for the same job

Related skills