seo-backlinks

Technical SEO

agricidaniel/claude-seoskills.sh ↗

Installs

5,016

deduplicated, at the last sync

Since we started

+3.9%

37 readings, about 2 hours apart. Not a live curve.

Our category

Technical SEO

ours

Last read

Sep 3, 2026

from the directory

Our brief

ours

Analyzes a website’s backlink profile by gathering data from multiple sources. It reports on total backlinks, referring domains, anchor‑text distribution, toxic links, competitor gaps and a health score. The skill can use free APIs (Moz, Bing Webmaster, Common Crawl) or the paid DataForSEO extension for richer data.

What it produces
  • backlink profile report
  • anchor‑text distribution summary
  • toxic link list with disavow suggestions
  • competitor backlink gap analysis
  • backlink health score (0‑100 or insufficient data notice)
What it needs
  • target URL
  • optional Moz API key
  • optional Bing Webmaster API key
  • optional DataForSEO extension
  • optional file of known backlinks for verification
Paid services

optional

Evidence shows the DataForSEO extension is listed as a premium source, while Moz, Bing Webmaster and Common Crawl are free APIs (evidence [1]).

Registration

optional

Moz and Bing Webmaster require free sign‑up for API keys, but the skill can run using only Common Crawl which needs no registration (evidence [1]).

Limits and human review

The skill cannot produce a numeric health score when fewer than four of the seven data factors are available; it will instead report insufficient data. New and lost backlink tracking is only possible with the DataForSEO extension, so without it the skill can only give point‑in‑time snapshots. Accuracy depends on the chosen data source and may miss links not indexed by the free APIs.

Evidenceskills/seo-backlinks/SKILL.md:1-251
skills/seo-backlinks/SKILL.md1–251 · excerpt truncated
---
name: seo-backlinks
description: "Backlink profile analysis: referring domains, anchor text distribution, toxic link detection, competitor gap analysis. Works with free APIs (Moz, Bing Webmaster, Common Crawl) and DataForSEO extension. Use when user says backlinks, link profile, referring domains, anchor text, toxic links, link gap, link building, disavow, or backlink audit."
user-invocable: true
argument-hint: "<url>"
license: MIT
compatibility: "Free: Common Crawl + verify always available. Optional: Moz API, Bing Webmaster (free signup). Premium: DataForSEO extension."
metadata:
  author: AgriciDaniel
  version: "2.2.5"
  category: seo
---

# Backlink Profile Analysis

## Source Detection

Before analysis, detect available data sources:

1. **DataForSEO MCP** (premium): Check if `dataforseo_backlinks_summary` tool is available
2. **Moz API** (free signup): `claude-seo run backlinks_auth.py --check moz --json`
3. **Bing Webmaster** (free signup): `claude-seo run backlinks_auth.py --check bing --json`
4. **Common Crawl** (always available): Domain-level graph with PageRank
5. **Verification Crawler** (always available): Checks if known backlinks still exist

Run `claude-seo ru

Read 1 of 1 text files in the skill.

Checked September 2026 · GPTWritten from the skill's published files. Check the source before relying on access or cost details.

Installfrom the directory

npx skills add https://github.com/agricidaniel/claude-seo

Installing happens there, not here. We are an index with an opinion, not a mirror.

What is inside itfrom the directory

LICENSE.txt
SKILL.md

2 files — names only. The directory does not report sizes.

What the auditors foundfrom the directory

A skill is instructions your agent will follow and scripts it may run, so who checked it matters as much as how many people installed it.

Gen Agent Trust HubThis skill performs backlink analysis by integrating with various SEO APIs and web crawl data. It executes several local Python scripts and a shell script to manage its functionality. The primary security considerations involve the processing of external web content (anchor text and links), which creates a surface for indirect prompt injection, and the execution of local scripts.May 11, 2026 · SAFEpass
SocketNo alertsMay 11, 2026pass
SnykRisk: MEDIUM · 1 issueMay 11, 2026 · MEDIUMwarn
ZeroLeaksScore: 93/100 · 2 sections analyzedApr 16, 2026 · NONEpass

Installs, reading by readingours

4.8k
5k
Aug 30, 202637 readings over 5 days, drawn as the last reading of each day.Sep 3, 2026

Axis starts at 4.8k, not zero — the range is 4.8k to 5k.

Filed alongside itours