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.
npx skills add ww-w-ai/bkit-claude-code --skill phase-1-schemagit clone --depth 1 https://github.com/ww-w-ai/bkit-claude-codeWrote 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.
[](https://agentmods.dev/skills/ww-w-ai/bkit-claude-code/phase-1-schema)<a href="https://agentmods.dev/skills/ww-w-ai/bkit-claude-code/phase-1-schema"><img src="https://agentmods.dev/badge/skills/ww-w-ai/bkit-claude-code/phase-1-schema.svg" alt="Measured on agentmods" height="20"></a>- NVIDIA SkillSpector pass
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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00028 | $0.00996 |
| Opus 5 | $0.00014 | $0.00498 |
| Sonnet 5 | $0.00006 | $0.00199 |
| Haiku 4.5 | $0.00003 | $0.00100 |
Grade A, and why
phase-1-schema 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 4d ago.
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.
How it starts
The opening of the file, as written. The whole thing — 147 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Phase 1: Schema/Terminology Definition
Define terminology and data structures used throughout the project
Purpose
Unify the language of the project. Ensure all team members (or AI) communicate using the same terms and clearly understand data structures.
What to Do in This Phase
- Build Glossary: Map business terms + global standards
- Identify Entities: Determine what "things" exist
- Define Relationships: Relationships between entities
- Design Schema: Define data structures
Glossary
Why is it Needed?
Explaining business terms to Claude Code every time is tedious. Creating a glossary allows:
- Claude to automatically reference for context understanding
- Team communication consistency
- Reduced onboarding time for new team members/AI
Term Categories
| Category | Description | Example |
|---|---|---|
| Business Terms | Internal proprietary terms | "Caddy" (golf booking assistant) |
| Global Standards | Industry common or technical standard terms | "OAuth", "REST API" |
| Mapping | Business ↔ Global correspondence | "Member" = User, "Payment" = Payment |
Glossary Template
## Business Terms (Internal Terms)
| Term | English | Definition | Global Standard Mapping |
|------|---------|------------|------------------------|
| Caddy | Caddy | AI assistant that helps book golf rounds | Booking Assistant |
| Round | Round | One 18-hole golf play | Session, Booking |
| Green Fee | Green Fee | Golf course usage fee | Usage Fee |
## Global Standards
| Term | Definition | Reference |
|------|------------|-----------|
| OAuth 2.0 | Authentication protocol | RFC 6749 |
| REST | API architecture style | - |
| UUID | Universal Unique Identifier | RFC 4122 |
## Term Usage Rules
1. Use **English** in code (`Caddy`, `Round`)
2. Use **local language** in UI/docs (Caddy, Round)
3. API responses prioritize **global standards** (`booking_assistant`)
Claude Code Auto-Reference Setup
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.
- 4d ago First seen · 147 lines · 28 tokens per session scan A cd75e5f86e37
phase-1-schema is a skill published in the GitHub repository ww-w-ai/bkit-claude-code (595 stars, last pushed yesterday), licensed Apache-2.0. It adds 28 tokens to every session and 996 once invoked, about $0.0001 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 2026-09-03.
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