yocto-doc-router

yocto-doc-router is a skill for Claude Code from Higangssh/yocto-agent-skills. It costs 83 tokens per session (558 once invoked), scanned A, original, MIT.

A guide for finding the correct official documentation for Yocto Project, OpenEmbedded, and BitBake, whose behavior can differ between releases.

In plain words
What is it for?
It routes questions about setup, syntax, variables, classes, quality errors, migrations, board support, kernels, and software development kits to the appropriate documentation.
Why use it?
It reduces the risk of applying outdated syntax, variables, classes, host requirements, or quality checks.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the yocto-agent-skills plugin — 8 skills shipped together

Good fit It routes questions about setup, syntax, variables, classes, quality errors, migrations, board support, kernels, and software development kits to the appropriate documentation.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/higangssh/yocto-agent-skills/yocto-doc-router
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 Higangssh/yocto-agent-skills --skill yocto-doc-router
Clone the repo
git clone --depth 1 https://github.com/Higangssh/yocto-agent-skills

Made for: Claude Code.

Or install yocto-agent-skills, the plugin that ships this one along with the rest of its 8 skills.

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 yocto-doc-router

README.md
[![agentmods](https://agentmods.dev/badge/skills/higangssh/yocto-agent-skills/yocto-doc-router/github.svg)](https://agentmods.dev/skills/higangssh/yocto-agent-skills/yocto-doc-router)
Your own site
<a href="https://agentmods.dev/skills/higangssh/yocto-agent-skills/yocto-doc-router"><img src="https://agentmods.dev/badge/skills/higangssh/yocto-agent-skills/yocto-doc-router/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 yocto-doc-router

Your own site · 80×15
<a href="https://agentmods.dev/skills/higangssh/yocto-agent-skills/yocto-doc-router"><img src="https://agentmods.dev/badge/skills/higangssh/yocto-agent-skills/yocto-doc-router.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 83 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 558 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.
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 $0.00083 $0.00558
Opus 5 $0.00042 $0.00279
Sonnet 5 $0.00017 $0.00112
Haiku 4.5 $0.00008 $0.00056

Measured 12d ago against content hash cd167147ee85, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

yocto-doc-router 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.

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/yocto-doc-router/SKILL.md · 39 lines

How it starts

The opening of the file, as written. The whole thing — 39 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Yocto Doc Router

Use this skill to route Yocto and BitBake questions to the correct official documentation before answering. Yocto is release-sensitive; do not rely on generic memory when syntax, variables, classes, host support, or QA behavior may differ by branch.

Workflow

  1. Identify the release or branch: inspect LAYERSERIES_COMPAT_*, conf/layer.conf, Poky/OE-Core branch names, build output, or vendor layer documentation.
  2. If the release is unknown, state the assumption and prefer current official docs.
  3. Read references/official-doc-map.md to route by problem type.
  4. For release changes, read references/migration.md.
  5. Return the smallest useful doc path, the reason it matters, and the evidence needed from the user's tree.

Routing Rules

  • New build setup: Quick Build, Development Tasks Manual, source directory structure, supported host distro.
  • Syntax and overrides: BitBake User Manual > Syntax and Operators, Conditional Syntax, Functions, Tasks.
  • Variables: Reference Manual Variables Glossary plus references/variables-core.md.
  • Classes: Reference Manual Classes plus references/classes-core.md.
  • QA errors: Reference Manual QA messages plus references/qa-errors.md.
  • Layers: Development Tasks Manual > Layers, BitBake concepts for layers and appends.
  • Recipes: Development Tasks Manual > Writing a New Recipe, Reference Manual Tasks and Classes.
  • BSP/kernel: BSP Guide, Kernel Development Manual, relevant class and variable entries.
  • Security/SBOM/CVE/license: Security Manual, Security Reference, Reference Manual classes and variables.
  • Image/rootfs: Development Tasks Manual image customization, package management, and Reference Manual image/rootfs tasks.

Output

Answer with:

  1. assumed or detected release
  2. official manual section to check
  3. local file/log/command that confirms the issue
  4. next focused skill to use, if any: bitbake-debug, yocto-recipe-review, yocto-layer-review, yocto-image-rootfs, yocto-bsp-kernel, or yocto-security-sbom

Read the full file on GitHub · 39 lines

Files

What ships with it

5 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 · 39 lines · 83 tokens per session scan A cd167147ee85

Subscribe to this mod's changes

yocto-doc-router is a skill published in the GitHub repository Higangssh/yocto-agent-skills (8 stars, last pushed 1mo ago), licensed MIT. It adds 83 tokens to every session and 558 once invoked, about $0.0004 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 2026-08-31.

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