Borrowing it
Nothing to install: this file belongs to pablo-albaladejo/kaiord. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/pablo-albaladejo/kaiord/main/.claude/skills/guidelines/krd-format/SKILL.mdgit clone --depth 1 https://github.com/pablo-albaladejo/kaiordWrote 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/pablo-albaladejo/kaiord/krd-format)<a href="https://agentmods.dev/skills/pablo-albaladejo/kaiord/krd-format"><img src="https://agentmods.dev/badge/skills/pablo-albaladejo/kaiord/krd-format/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.
<a href="https://agentmods.dev/skills/pablo-albaladejo/kaiord/krd-format"><img src="https://agentmods.dev/badge/skills/pablo-albaladejo/kaiord/krd-format.svg" alt="Reviewed on agentmods" width="80" 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 | $0.00059 | $0.00541 |
| Opus 5.5 | $0.00024 | $0.00216 |
| Sonnet 5.5 | $0.00012 | $0.00108 |
| Haiku 4.5 | $0.00006 | $0.00054 |
Grade A, and why
krd-format 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 1mo 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 — 63 lines — stays where its author put it; the contents beside it link to each section on GitHub.
KRD Format — Kaiord
KRD (Kaiord Representation Definition) is the canonical format. All conversions MUST pass through KRD. Direct format-to-format conversion is forbidden.
MIME type: application/vnd.kaiord+json
Normative reference: openspec/specs/krd-format/spec.md. Live Zod schemas: packages/core/src/domain/schemas/.
Top-level shape
version (required)
type (required)
metadata (required)
sessions (optional)
laps (optional)
records (optional)
events (optional)
extensions (optional)
type enum
One of: "structured_workout" | "recorded_activity" | "course"
Adding a new value is a breaking change and requires a migration plan.
Naming conventions
| Layer | Field names | Enum values |
|---|---|---|
| KRD (domain) | camelCase — subSport, durationType, heartRate |
snake_case — "indoor_cycling", "lap_swimming" |
| Adapters (internal) | camelCase allowed | MUST emit snake_case in KRD output |
Access enum values via .enum: subSportSchema.enum.indoor_cycling
Extension namespaces
Reserved: extensions.structured_workout, extensions.fit, extensions.course, extensions.course_points
Adapters MUST NOT drop unknown namespaces silently. They MUST either round-trip them unchanged or fail with a descriptive error. Per-namespace payload shapes: openspec/specs/krd-format/spec.md, Requirement: Extension Namespaces.
Round-trip tolerances
| Field | Tolerance |
|---|---|
| Time | ±1 second |
| Power | ±1 watt or ±1% FTP |
| Heart Rate | ±1 bpm |
| Cadence | ±1 rpm |
| Distance | ±1 meter |
Every converter that touches a numeric field MUST have round-trip tests within these tolerances.
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.
- 1mo ago First seen · 63 lines · 59 tokens per session scan A dcf461335114
krd-format is a skill published in the GitHub repository pablo-albaladejo/kaiord (9 stars, last pushed today), licensed MIT. It adds 59 tokens to every session and 541 once invoked, about $0.0002 per session on Opus 5.5. 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 2026-08-31.
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