Agent skill

Geo Diagnose

by yaojingang in yaojingang/GEOHub

Diagnose a brand, website, or page for evidence-backed GEO gaps and opportunities from user-supplied URLs, HTML, or evidence.

AGPL-3.0Auto-check passedMarketing & SEO

Install Geo Diagnose

skills CLI
$ npx skills add yaojingang/GEOHub --skill geo-diagnose -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install yaojingang/GEOHub geo-diagnose --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/yaojingang/GEOHub.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/geo-diagnose .claude/skills/geo-diagnose && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
geo-diagnose
GitHub stars
165
Token cost
~434 tokens
SKILL.md length
158 words
Files
13 (incl. scripts, references)
Skills in repo
9
Repo updated
First seen
Licence
AGPL-3.0

At a glance

Diagnose a brand, website, or page for evidence-backed GEO gaps and opportunities from user-supplied URLs, HTML, or evidence.

  • Works in 5 steps: Read references/diagnosis-method.md;… → Prepare the diagnosis brief contract. → Run python3 scripts/run_diagnose.py… → …
  • Brand diagnosis
  • SKILL.md covers Workflow, Output contract and Boundaries
  • Runs Python scripts from its folder; calls python3

What it does

Geo Diagnose is an agent skill from yaojingang/GEOHub. Diagnose a brand, website, or page for evidence-backed GEO gaps and opportunities from user-supplied URLs, HTML, or evidence. Use for brand diagnosis, website or page audits, GEO gap analysis, and 品牌诊断、网站诊断、页面诊断. Excludes live AI-platform recall, ranking, and citation-share measurement.

Its SKILL.md is about 430 tokens, which your agent loads only when the skill is triggered. The skill folder holds 18 other files, including scripts and reference files (for example `agents/interface.yaml`, `evals/semantic_config.json` and `evals/trigger_cases.json`).

It sits in Marketing & SEO, covering AI search optimization and Citation management. It works with Python. The repository describes itself as: GEOHub: open, evidence-bounded GEO and SEO agent skills for AI Search, with research-grounded discovery, diagnosis, content, measurement, and one-line SEO planning. The licence is AGPL-3.0.

When your agent uses it

  • Brand diagnosis
  • GEO gap analysis

Example prompts

  • “/geo-diagnose”

Requirements

  • Python 3

Workflow steps

5 steps, taken from the first numbered list in SKILL.md.

  1. Read references/diagnosis-method.md; read references/audit-catalog.md for non-legacy audit execution.
  2. Prepare the diagnosis brief contract.
  3. Run python3 scripts/run_diagnose.py --input --output --execution-mode . Legacy remains the compatibility default.
  4. Inspect quality-report.json, run-lineage.json, source_status, audit components, and limitations before using findings.
  5. Deliver the complete Artifact Bus run directory.

What it can do on your machine

Read from SKILL.md and the folder at commit 2210f7f. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Ships 1 file in scripts/ (Python), which the agent can run.

    Shell commands in SKILL.md call:

    • python3

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Geo Diagnose loads about 434 tokens when it runs, and up to ~2.1k if it reads all its reference files. Until then it costs about 75 tokens; SKILL.md has 158 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~75
When it runs · the whole SKILL.md, loaded when a task matches
~434
With references · SKILL.md plus every file in references/, read only if the agent opens them
~2.1k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); the scripts in this folder are not scanned.

SKILL.md

The full file from yaojingang/GEOHub at commit 2210f7f, republished under its AGPL-3.0 licence (© yaojingang). 158 words, ~434 tokens.

Download SKILL.mdSave it as .claude/skills/geo-diagnose/SKILL.md (or your agent's skills folder). This skill also uses 12 other files; get the full folder from GitHub.
name
geo-diagnose
description
Diagnose a brand, website, or page for evidence-backed GEO gaps and opportunities from user-supplied URLs, HTML, or evidence. Use for brand diagnosis, website or page audits, GEO gap analysis, and 品牌诊断、网站诊断、页面诊断. Excludes live AI-platform recall, ranking, and citation-share measurement.

GEO Diagnose

Workflow

  1. Read references/diagnosis-method.md; read references/audit-catalog.md for non-legacy audit execution.
  2. Prepare the diagnosis brief contract.
  3. Run python3 scripts/run_diagnose.py --input <brief.json> --output <runs-root> --execution-mode <legacy|deterministic|research|provider>. Legacy remains the compatibility default.
  4. Inspect quality-report.json, run-lineage.json, source_status, audit components, and limitations before using findings.
  5. Deliver the complete Artifact Bus run directory.

Output contract

Return <runs-root>/<run-id>/ containing the normalized input and replayable HTML snapshots under input/sources/, structured diagnosis, deterministic Markdown report, evidence-linked remediation query map, opportunity map, quality report, run lineage, and run manifest. Non-legacy diagnosis adds versioned audit results, reconstructable score components, execution status, and a semantic digest to diagnosis.json.

Boundaries

Fetch only explicit public HTTP(S) canonical URLs without query strings. Accept remote HTML/XHTML only and keep unavailable or unsupported sources as source_gap. Every observed, provided, or inferred finding carries a content-derived evidence ID. Provider audit mode has no packaged adapter and records a degraded deterministic fallback. Never claim live AI-platform recall, ranking, or citation share.

© yaojingang, AGPL-3.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 12 other files (scripts, references) in skills/geo-diagnose of yaojingang/GEOHub.

  • SKILL.md
  • agents/interface.yaml
  • evals/output/cases.jsonl
  • evals/semantic_config.json
  • evals/trigger_cases.json
  • manifest.json
  • references/audit-catalog.md
  • references/diagnosis-method.md
  • references/input-example.json
  • reports/output_quality_scorecard.md
  • reports/skill-ir.json
  • reports/trust-report.md
  • scripts/run_diagnose.py

Open the folder on GitHubat commit 2210f7f

Compare with similar skills

Geo Diagnose next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Geo Diagnose compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Geo Diagnose this skillyaojingang/GEOHub165—~434Automated safety check: PassAGPL-3.0
Aeoalirezarezvani/claude-skills28k—~2.7kAutomated safety check: PassMIT
SEO ProfoundAgriciDaniel/claude-seo19k1 repos~441Automated safety check: PassMIT
Citation Source Gap Finderirinabuht12-oss/marketing-skills4.1k—~601Automated safety check: PassNone
Beyondseobeyondtahir/beyondseo161—~4.3kAutomated safety check: PassMIT
Universal SEO AnalysisAgriciDaniel/claude-seo19k—~4.9kAutomated safety check: PassMIT

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More from yaojingang/GEOHub

All 9 skills in this repo
  • Geo Site Diagnose

    yaojingang/GEOHub

    Crawl one public website from a supplied URL, select up to ten representative page types, score evidence-lined GEO readiness, and generate a standalone visual HTML report.

    165 GitHub stars~515 tokensUpdated 1 mo ago
    Auto-check passed
  • Geo

    yaojingang/GEOHub

    Route GEO and generative engine optimization requests to an available GEOHub capability.

    165 GitHub stars~364 tokensUpdated 1 mo ago
    Auto-check passed
  • Geo Content

    yaojingang/GEOHub

    Create evidence-lined GEO titles, explainers, neutral comparisons, method-backed rankings, page blueprints, refinements, and article-friendly Markdown.

    165 GitHub stars~390 tokensUpdated 1 mo ago
    Auto-check passed
  • Geo Discover

    yaojingang/GEOHub

    Discover evidence-aware GEO questions, query rewrites, intent clusters, and prioritized content opportunities from a structured brief.

    165 GitHub stars~419 tokensUpdated 1 mo ago
    Auto-check passed
  • Geo Knowledge

    yaojingang/GEOHub

    Build and query an evidence-lined GEO knowledge graph from approved source bundles.

    165 GitHub stars~349 tokensUpdated 1 mo ago
    Auto-check passed
  • Geo Measure

    yaojingang/GEOHub

    Measure GEO visibility from an approved, file-backed engine observation bundle.

    165 GitHub stars~348 tokensUpdated 1 mo ago
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Works with

Questions about Geo Diagnose

What does Geo Diagnose do?

Diagnose a brand, website, or page for evidence-backed GEO gaps and opportunities from user-supplied URLs, HTML, or evidence. Geo Diagnose is an agent skill from yaojingang/GEOHub. Diagnose a brand, website, or page for evidence-backed GEO gaps and opportunities from user-supplied URLs, HTML, or evidence.

When should I use Geo Diagnose?

Geo Diagnose fits situations like: brand diagnosis; GEO gap analysis.

How do I install Geo Diagnose in Claude Code?

Run `npx skills add yaojingang/GEOHub --skill geo-diagnose -a claude-code`. Or copy the skill folder (skills/geo-diagnose in yaojingang/GEOHub) into .claude/skills/geo-diagnose in your project. Claude Code loads it when a task matches its description.

How do I install Geo Diagnose in Codex?

Run `npx skills add yaojingang/GEOHub --skill geo-diagnose -a codex`. Or copy the skill folder (skills/geo-diagnose in yaojingang/GEOHub) into .agents/skills/geo-diagnose in your project. Codex loads it when a task matches its description.

Can I use Geo Diagnose in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add yaojingang/GEOHub --skill geo-diagnose -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/geo-diagnose, .gemini/skills/geo-diagnose, .github/skills/geo-diagnose and .opencode/skills/geo-diagnose in your project.

What does Geo Diagnose need to run?

Going by SKILL.md and its folder, Geo Diagnose needs Python for the scripts in its folder and the command-line tools its instructions call (python3). Our summary lists: Python 3.

Does Geo Diagnose access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Geo Diagnose safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.

What licence does Geo Diagnose use?

Geo Diagnose is published under the AGPL-3.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Geo Diagnose use?

About 434 tokens (SKILL.md is roughly 1.7k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 1.6k tokens, read only when the agent opens those files.

What are the alternatives to Geo Diagnose?

Skills that share tags, products or a category with Geo Diagnose: Aeo (alirezarezvani/claude-skills, 28k stars), SEO Profound (AgriciDaniel/claude-seo, 19k stars), Citation Source Gap Finder (irinabuht12-oss/marketing-skills, 4.1k stars) and Beyondseo (beyondtahir/beyondseo, 161 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Geo Diagnose?

yaojingang (a GitHub user) maintains it in yaojingang/GEOHub, which has 165 GitHub stars. The repository holds 9 skills in this directory. The repository was last updated on August 31, 2026.

Source: yaojingang/GEOHub on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.