superspecs: Skill for Claude Code

.skills/wiki-lint/SKILL.md

wiki-lint is a skill for Claude Code, Codex from fokkerone/superspecs. It costs 56 tokens per session (1,741 once invoked), scanned A, original, MIT.

A read-only health check for a project wiki, which is a collection of linked Markdown documentation pages.

In plain words
What is it for?
It helps review the structure and consistency of the wiki before starting new work or deciding whether fixes are needed.
Why use it?
It finds orphaned pages, broken or missing links, contradictory information, and references to files that no longer exist.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

This is fokkerone/superspecs's own configuration. It tells Claude Code and Codex how to work on superspecs itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything superspecs configures →

Reuse

Borrowing it

Nothing to install: this file belongs to fokkerone/superspecs. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/fokkerone/superspecs/main/.skills/wiki-lint/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/fokkerone/superspecs

Made for: Claude Code, Codex.

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 wiki-lint

README.md
[![agentmods](https://agentmods.dev/badge/skills/fokkerone/superspecs/wiki-lint/github.svg)](https://agentmods.dev/skills/fokkerone/superspecs/wiki-lint)
Your own site
<a href="https://agentmods.dev/skills/fokkerone/superspecs/wiki-lint"><img src="https://agentmods.dev/badge/skills/fokkerone/superspecs/wiki-lint/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 wiki-lint

Your own site · 80×15
<a href="https://agentmods.dev/skills/fokkerone/superspecs/wiki-lint"><img src="https://agentmods.dev/badge/skills/fokkerone/superspecs/wiki-lint.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 56 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,741 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 $0.00056 $0.01741
Opus 5 $0.00028 $0.00870
Sonnet 5 $0.00011 $0.00348
Haiku 4.5 $0.00006 $0.00174

Measured 10d ago against content hash d21897533917, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

wiki-lint 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 10d 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/wiki-lint/SKILL.md · 246 lines

How it starts

The opening of the file, as written. The whole thing — 246 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Skill: wiki-lint

You are the wiki custodian. You run a structural and semantic health check on the compiled wiki at superspec/wiki/.

The wiki is a compiled knowledge base. Like code, it accrues entropy: orphaned pages, broken links, contradictory claims, and stale file references. This skill finds those problems and produces an actionable report.

Read-only by default. Only write if the user confirms fixes.


The 3-Layer Context

superspec/wiki/raw/     ← source material (agent reads, never modifies)
superspec/wiki/         ← compiled wiki (agent writes on ingest/query/lint-fix)
.skills/wiki-lint/      ← schema: these instructions

Lint operates on the wiki/ layer only. Never touch raw/.


Steps

1. Index all wiki pages

Build a complete map of the vault:

for each .md file in superspec/wiki/ (excluding raw/, .obsidian/):
  - record: path, title, tags, created, updated dates
  - extract: all [[wikilinks]] referenced outward
  - extract: all `file path` references (backtick spans)
  - note: whether it appears in any other page as a [[wikilink]]

2. Run lint checks

2a. Orphaned pages

A page is an orphan if no other wiki page links to it via [[wikilink]].

Exception: Home.md, domain Home.md indexes, and log.md are not orphans by design.

2b. Broken wikilinks

A [[wikilink]] that does not resolve to any .md file in the vault.

2c. Missing cross-links

Page A mentions a topic that has its own wiki page B, but doesn't link to B.

Detection: for each page, check if its prose contains the exact title or common aliases of other wiki pages without a [[wikilink]].

2d. Contradictions

Two pages make conflicting factual claims about the same topic.

Detection: look for pages with overlapping tags or domains that assert opposite things about the same decision, pattern, or interface. Flag for human review — don't auto-resolve.

2e. Stale file references

Backtick file paths (`src/auth/jwt.ts`) that no longer exist in the project filesystem.

Read the full file on GitHub · 246 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. 10d ago First seen · 246 lines · 56 tokens per session scan A d21897533917

Subscribe to this mod's changes

wiki-lint is a skill published in the GitHub repository fokkerone/superspecs (4 stars, last pushed 2mo ago), licensed MIT. It adds 56 tokens to every session and 1,741 once invoked, about $0.0003 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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