links

A guide for writing links and URLs so they work on the site, repository, package page, or other surface where readers see them. It accounts for the host, the audience, and where the link should resolve.

In plain words
What is it for?
Use it when adding or editing links in documentation, source comments, README files, published packages, or product interfaces.
Why use it?
The same path can work in one location and break in another. This prevents documentation cross-references, repository links, and product links from pointing to the wrong place.

Skill for Claude CodeCodex

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.

agentmods
npx agentmods add skills/gridaco/grida/links
Any agent
npx skills add gridaco/grida --skill links
Clone the repo
git clone --depth 1 https://github.com/gridaco/grida

Made for: Claude Code, Codex.

Per session 74 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,074 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00074 $0.02074
Opus 5 $0.00037 $0.01037
Sonnet 5 $0.00015 $0.00415
Haiku 4.5 $0.00007 $0.00207

Measured 2d ago against content hash 4de34296a0a4, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

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.

.agents/skills/links/SKILL.md · 150 lines

How it starts

The opening of the file, as written. The whole thing — 150 lines — stays where its author put it; the contents beside it link to each section on GitHub.

A link is correct or broken at the surface it is rendered on, for that surface's audience — not where the text lives in the repo. The same path string is valid in one host and dead in another. This skill is the single source of truth for which form to use; docs/AGENTS.md defers here.

  1. Where is this text rendered/hosted? (the surface)
  2. Who is the audience there?
  3. When they click, where does it resolve from that host — and is that the thing you meant?

Question 3 is the one that must not break. Everything below is just the answer table.

Surfaces (where text is rendered)

Surface Lives in Audience
Docs site (Docusaurus, grida.co/docs) docs/** users / contributors
GitHub (repo browse) source files, repo-root *.md developers
npm (npmjs.com) published packages/*/README.md package users
Product UI (grida.co app) editor/app/** strings/components product users
Raw / no host IDE, stack trace, pasted, compiled output whoever has it

Decision table (rendered host → target → form)

Rendered in Target Use
Docs site another docs page relative within /docs
Docs site repo path outside /docs absolute GitHub URL
Docs site / Product UI the product / dashboard / editor universal route
Source code a docs page hosted docs URL
Source code another source file relative repo path
npm README anything in-repo absolute (GitHub URL or grida.co)
Product UI a docs page hosted docs URL (or universal route)
Repo-root *.md (GitHub) docs / source relative works on GitHub but lands on raw .md; use the hosted docs URL when you mean the rendered doc
Any external https://… as-is

Read the full file on GitHub · 150 lines

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. 2d ago First seen · 150 lines · 74 tokens per session scan A 4de34296a0a4

Subscribe to this mod's changes

links is a skill published in the GitHub repository gridaco/grida (2,629 stars, last pushed 11d ago), licensed Apache-2.0. It adds 74 tokens to every session and 2,074 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 2026-08-30.

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