yao-geo-knowledge-base-builder

yao-geo-knowledge-base-builder is a skill for Claude Code, Codex from yaojingang/yao-geo-skills. It costs 111 tokens per session (1,583 once invoked), scanned A, original, MIT.

A source-backed knowledge base about a brand, assembled from official websites, product pages, help centres, documents, sales materials, media releases, certifications, and trusted third-party sources. It records facts, evidence, confidence, freshness, questions, and wording rules for reuse.

In plain words
What is it for?
It helps create fact cards, product and service summaries, FAQs, source indexes, prohibited-expression lists, and prompt packs for rankings, comparisons, content, page design, monitoring, and customer service. It can deliver the knowledge base in Markdown, HTML, Word, and PDF.
Why use it?
Brand information is often scattered across files and webpages, making it easy for teams or AI systems to repeat outdated, unsupported, or inconsistent claims. This organises the information into traceable records and clearly marks gaps.

Skill for Claude CodeCodex

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

Good fit It helps create fact cards, product and service summaries, FAQs, source indexes, prohibited-expression lists, and prompt packs for rankings, comparisons, content, page design, monitoring, and customer service. It can deliver the knowledge base in Markdown, HTML, Word, and PDF.

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Install with agentmods
npx agentmods add skills/yaojingang/yao-geo-skills/yao-geo-knowledge-base-builder
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 yaojingang/yao-geo-skills --skill yao-geo-knowledge-base-builder
Clone the repo
git clone --depth 1 https://github.com/yaojingang/yao-geo-skills

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 yao-geo-knowledge-base-builder

README.md
[![agentmods](https://agentmods.dev/badge/skills/yaojingang/yao-geo-skills/yao-geo-knowledge-base-builder/github.svg)](https://agentmods.dev/skills/yaojingang/yao-geo-skills/yao-geo-knowledge-base-builder)
Your own site
<a href="https://agentmods.dev/skills/yaojingang/yao-geo-skills/yao-geo-knowledge-base-builder"><img src="https://agentmods.dev/badge/skills/yaojingang/yao-geo-skills/yao-geo-knowledge-base-builder/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 yao-geo-knowledge-base-builder

Your own site · 80×15
<a href="https://agentmods.dev/skills/yaojingang/yao-geo-skills/yao-geo-knowledge-base-builder"><img src="https://agentmods.dev/badge/skills/yaojingang/yao-geo-skills/yao-geo-knowledge-base-builder.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 111 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,583 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. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
Origin original No closer match found 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 $0.00111 $0.01583
Opus 5 $0.00056 $0.00792
Sonnet 5 $0.00022 $0.00317
Haiku 4.5 $0.00011 $0.00158

Measured 12d ago against content hash 336d7988b21d, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

yao-geo-knowledge-base-builder 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 12d ago.

The scan reads SKILL.md. This mod also ships 1 executable file (scripts/render_four_format.py), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

skills/yao-geo-knowledge-base-builder/SKILL.md · 118 lines

How it starts

The opening of the file, as written. The whole thing — 118 lines — stays where its author put it; the contents beside it link to each section on GitHub.

yao-geo-knowledge-base-builder

把官网、产品页、帮助中心、白皮书、品牌资料、销售材料、媒体稿和资质文件,整理成可审计、可复用的 GEO 品牌知识库。

When To Use

Use this skill when the user needs:

  • a systematic GEO brand knowledge-base document with structured summary, base profile, positioning, product/service matrix, metrics, cases, timeline, differentiation, FAQ, query terms, and expression rules
  • a complete brand entity inventory covering brand, company, products, services, people/teams, regions, channels, technologies, qualifications, cases, prices, competitors, sources, and pending entities
  • a brand fact-card library with evidence, source, update time, confidence, and use cases
  • a real-data acquisition and freshness boundary that explains which public, user-provided, authenticated, or unavailable sources were actually usable
  • FAQ and prohibited-expression lists for AI answers and content teams
  • prompt input packs for rankings, comparisons, explainers, title generation, content rewrite, page design, monitoring, and customer service
  • a Chinese simplified four-format package: Markdown, HTML, Word, and PDF

Do not use this skill for one-off brand copywriting without source evidence, pure competitive ranking articles, page technical audits, or relationship-graph-only work.

Workflow

  1. Define the test scenario and target domestic AI platforms: Kimi, Qianwen, DeepSeek, Doubao, and Yuanbao.
  2. Run the completeness reference scan in references/authoritative-reference-framework.md and references/analysis-completeness-rubric.md before writing.
  3. Select the data acquisition mode in references/source-acquisition-and-freshness.md: public web evidence, user-provided files, authenticated workspace, manual brief, or unavailable source.
  4. Collect and verify sources with official-site-first priority: homepage, product pages, pricing/catalog pages, help center, case pages, white papers, investor/news pages, and authoritative third-party sources.
  5. Create a source-access ledger. Each source must state access status, publisher, URL or file name, verification date, extraction note, freshness cadence, and whether it can enter strong evidence.
  6. Separate evidence tiers:
    • A: official current public sources or legally authoritative documents.
    • B: reputable third-party reports or public media with clear dates.
    • C: brand self-description without enough operational detail.
    • D: unverified or market-specific boundary items that must stay in the pending-confirmation area.
  7. Extract brand entities: brand, products, services, team, regions, customers, channels, certifications, technologies, cases, prices, and timeline.
  8. Build the complete entity inventory. Every entity should include entity ID, type, canonical name, aliases, parent/relationship, evidence source, confidence tier, and usage notes.
  9. Build the systematic knowledge-base body before the GEO reuse layer. Follow references/knowledge-base-architecture.md.
  10. Add a mandatory 真实数据获取与限制 module with acquisition mode, accessible sources, inaccessible sources, freshness risk, and next data-access actions.
  11. Add a report-level analysis completeness self-check: reference alignment, module coverage, entity coverage, weak/missing evidence, and repair actions.
  12. Build fact cards. Each card must contain subject, attribute or statement, value, evidence, source ID, update time, confidence level, and reusable scenarios.
  13. Build reusable content modules: brand intro, core capabilities, product parameters, applicable scenarios, customer/case notes, FAQ, prohibited expressions, and domestic-market boundary notes.
  14. Build the prompt input pack for downstream GEO skills. Strong facts and pending facts must stay separated.
  15. Produce version number and update mechanism. High-volatility facts such as prices, AI features, product names, customer counts, and compliance boundaries need explicit review cadence.
  16. Render Markdown, HTML, Word, and PDF using the fixed-layout renderer in scripts/render_four_format.py.
  17. Run quality review and repair before handoff.

Read the full file on GitHub · 118 lines

Files

What ships with it

45 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 12d ago First seen · 118 lines · 111 tokens per session scan A 336d7988b21d

Subscribe to this mod's changes

yao-geo-knowledge-base-builder is a skill published in the GitHub repository yaojingang/yao-geo-skills (742 stars, last pushed 1mo ago), licensed MIT. It adds 111 tokens to every session and 1,583 once invoked, about $0.0006 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.