This skill should be used when creating or editing skills, agent definitions, AGENTS.md, CLAUDE.md, or reference documents intended for agents.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Write instructions agents can follow
Define the target behavior, trigger, permitted actions, and completion evidence before adding
instructions. Preserve the user's scope and existing authorization. Keep instructions consistent
with the host's permissions and the assigned member's tools; a skill cannot grant new authority.
## Put information where it is needed
Keep the primary workflow in the main document. Co-locate each rule with its conditions and
caveats. Put specialized branches in supporting references and link them from the decision point
that needs them. State both what a reference contains and when to read it. Verify every local
link resolves within the shipped bundle.
Keep always-loaded descriptions short and specific. Give one trigger for each distinct branch
rather than a list of synonyms. Use the project's established vocabulary. Inline an essential
rule when a pointer would make it easy to miss; keep longer reference material behind a clear
pointer. Split documents only when the split helps a real reader or execution branch.
## Make completion observable
Write steps as concrete actions with evidence of completion: source locations inspected, inputs
…
The line at the top of this page pins the label git:20261021.2ea469d, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
A 17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
pass: Frontmatter block present
pass: Frontmatter declares a name
pass: Frontmatter declares a description
pass: Size between 200 bytes and 200 KB (3452 bytes)
pass: No zero-width or bidi control characters
pass: No instruction hidden inside an HTML comment
pass: No link to an exfiltration or paste host
pass: No credential-shaped string
pass: No instruction to send local credentials anywhere
pass: No text hidden with inline styles
pass: No prompt-injection phrasing
pass: No curl or wget piped into a shell
pass: No recursive delete of root, home or parent
pass: No instruction to read or print local credentials
pass: No base64 blob over 200 characters
pass: No link to a raw IP address
pass: No script tag
Source
GitHub
oyadotai/oya-browser · 351 stars · license a license file GitHub does not identify · pushed 2026-10-31 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_jpblhkgsoapnecsc
GET https://markdownregistry.com/api/v1/resolve?ref=oyadotai/oya-browser/writing-for-agents
GET https://markdownregistry.com/api/v1/blob/e8892b8ee9a09aca3f14108ffee4294a597691b42a0b50a6236d4105b3fc2ba1
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
oyadotai/oya-browser · .agents/skills/browser-agent/SKILL.md · Control a real browser via Oya Browser MCP tools. Use this skill when the user asks you to browse the web, interact…
oyadotai/oya-browser · .agents/skills/code-review/SKILL.md · This skill should be used when reviewing a branch, pull request, working tree, or changes since a commit for repository…
oyadotai/oya-browser · .agents/skills/codebase-design/SKILL.md · This skill should be used when designing a module interface, reducing coupling, choosing dependency seams, improving…
oyadotai/oya-browser · .agents/skills/diagnosing-bugs/SKILL.md · This skill should be used when diagnosing a reported bug, intermittent failure, stuck operation, or performance…
oyadotai/oya-browser · .agents/skills/frontend-design/SKILL.md · Create distinctive, production-grade frontend interfaces with high design quality. Use this skill when the user asks to…
oyadotai/oya-browser · .agents/skills/frontend/SKILL.md · Use when building or changing anything in the frontend: a page, a component, a layout, styling, copy on screen…
oyadotai/oya-browser · .agents/skills/oya-browser/SKILL.md · This skill should be used when opening a website, researching current documentation, testing a web UI, taking browser…
oyadotai/oya-browser · .agents/skills/research/SKILL.md · This skill should be used when researching a technical question, checking current API facts, comparing documented…
oyadotai/oya-browser · .agents/skills/team-work/SKILL.md · This skill should be used when scoping a feature, designing a surface, planning architecture, reviewing a diff…
oyadotai/oya-browser · .claude/skills/code-review/SKILL.md · This skill should be used when reviewing a branch, pull request, working tree, or changes since a commit for repository…
oyadotai/oya-browser · .claude/skills/codebase-design/SKILL.md · This skill should be used when designing a module interface, reducing coupling, choosing dependency seams, improving…
kunolu/640-skills · sbtd-workflow-onboard/assets/external-skills/stable/skills/writing-for-agents/SKILL.md · Writing documents for agents. Use when creating or editing skills, or modifying AGENTS.md or CLAUDE.md.
oyadotai/oya-browser · .claude/skills/writing-for-agents/SKILL.md · This skill should be used when creating or editing skills, agent definitions, AGENTS.md, CLAUDE.md, or reference…
qshanx/docs-governance · skills/documentation/writing-for-agents/SKILL.md · Writing documents for agents. Use when creating or editing skills, or modifying AGENTS.md or CLAUDE.md.
timharris707/skills · skills/author/writing-for-agents/SKILL.md · Write and prune documents an agent consumes: a SKILL.md, an AGENTS.md or CLAUDE.md, a rules file, a reference file…
timharris707/skills · plugins/clickai-codex/skills/author/writing-for-agents/SKILL.md · For skills, standing agent instructions, recorded rules, or documents agents skip, write and prune reliable triggers…
vodailocz/kilo-kit-mcp · skills/productivity/writing-for-agents/SKILL.md · Writing documents for agents. Use when creating or editing skills, or modifying AGENTS.md or CLAUDE.md.
j-star-films-studios/vibecode-protocol-suite · assets/.agent/skills/agent-engineering/writing-for-agents/SKILL.md · Writing documents for agents. Use when creating or editing skills, or modifying AGENTS.md or CLAUDE.md.
