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 wahidyankf/ose-public --skill docs-validating-linksgit clone --depth 1 https://github.com/wahidyankf/ose-publicWrote 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/wahidyankf/ose-public/docs-validating-links)<a href="https://agentmods.dev/skills/wahidyankf/ose-public/docs-validating-links"><img src="https://agentmods.dev/badge/skills/wahidyankf/ose-public/docs-validating-links/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/wahidyankf/ose-public/docs-validating-links"><img src="https://agentmods.dev/badge/skills/wahidyankf/ose-public/docs-validating-links.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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 | $0.00030 | $0.00856 |
| Opus 5.5 | $0.00012 | $0.00342 |
| Sonnet 5.5 | $0.00006 | $0.00171 |
| Haiku 4.5 | $0.00003 | $0.00086 |
Grade A, and why
docs-validating-links 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 2d 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 — 119 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Validating Markdown Links
This Skill provides comprehensive guidance for validating markdown links across the repository, including internal link validation, external link verification, and checker implementation strategies.
Purpose
Use this Skill when:
- Implementing link validation in checker agents
- Validating internal documentation links
- Verifying external URL accessibility
- Checking site link formatting
- Implementing link caching strategies
- Understanding link validation patterns
Link Validation Principles
Lifecycle Delegation
No declared gate validates internal links (./rhino gate list declares none), so internal paths and fragments
always stay in scope here, as the
Quality Gate Contract boundary allows.
./rhino md internal-link validate runs on demand only: it reports links whose target file is
missing, skips links in code spans and fenced blocks and the sources repo-config.yml excludes, and
does not check #fragment anchors, so verify anchors yourself. Continue external HTTP
reachability and cache maintenance.
Why Link Validation Matters
Broken links:
- Break user navigation experience
- Reduce documentation credibility
- Create maintenance burden (hard to find broken links manually)
- Indicate structural issues (moved/deleted files)
Link validation:
- Prevents broken links from reaching production
- Catches file renames and moves
- Validates external resources still exist
- Ensures consistent link formatting
Validation Scope
What to validate:
- Internal markdown links (docs/, repo-governance/, plans/)
- Content links (apps/ayokoding-www/, apps/ose-www/)
- External URLs (HTTP/HTTPS)
- Image links (relative paths)
- Anchor links (same-page headings)
What NOT to validate:
- Links in code blocks (examples, not actual links)
- Links in quoted text (preserved formatting)
- Commented-out links (intentionally disabled)
Internal Link Validation
What ships with it
6 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.
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.
- 2d ago First seen · 119 lines · 30 tokens per session scan A f3556c02d151
docs-validating-links is a skill published in the GitHub repository wahidyankf/ose-public (12 stars, last pushed today), licensed MIT. It adds 30 tokens to every session and 856 once invoked, about $0.0001 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 2026-10-14.
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