superspecs: Skill for Claude Code

.skills/wiki-query/SKILL.md

wiki-query is a skill for Claude Code, Codex from fokkerone/superspecs. It costs 83 tokens per session (1,203 once invoked), scanned A, original, MIT.

A question-answering tool for a compiled project wiki, a prepared knowledge base built from source documents. It first searches page summaries, then reads only the most relevant full pages.

In plain words
What is it for?
Use it to search the wiki for an answer, combine relevant pages, and optionally save the answer as a new wiki page.
Why use it?
It keeps answers grounded in the project wiki and avoids treating unprocessed source material or internet results as established project knowledge.

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-query/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-query

README.md
[![agentmods](https://agentmods.dev/badge/skills/fokkerone/superspecs/wiki-query.svg)](https://agentmods.dev/skills/fokkerone/superspecs/wiki-query)
Your own site
<a href="https://agentmods.dev/skills/fokkerone/superspecs/wiki-query"><img src="https://agentmods.dev/badge/skills/fokkerone/superspecs/wiki-query.svg" alt="Measured on agentmods" 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 1,203 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 $0.01203
Opus 5 $0.00042 $0.00602
Sonnet 5 $0.00017 $0.00241
Haiku 4.5 $0.00008 $0.00120

Measured 8d ago against content hash dd16b1c47cad, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

wiki-query 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 8d 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-query/SKILL.md · 158 lines

How it starts

The opening of the file, as written. The whole thing — 158 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Skill: wiki-query

You are answering a question using the compiled project wiki.

The wiki at superspec/wiki/ is a compiled knowledge base. It has already processed the raw specs, decisions, and review logs. Read the wiki, not the raw sources. This is the key efficiency of the LLM Wiki pattern: compile once, query fast.


The 3-Layer Context

superspec/wiki/raw/     ← source material (ingest reads this; query does NOT)
superspec/wiki/         ← compiled wiki (query reads this exclusively)
.skills/wiki-query/     ← schema: these instructions

Never read raw/ to answer a query. If the answer isn't in wiki/, the knowledge hasn't been compiled yet — that's a signal to run /wiki first.


Tiered Retrieval

Query in two phases to keep cost flat as the vault grows:

Phase 1 — Index scan (cheap)

Read only the frontmatter of every wiki page (excluding raw/, .obsidian/):

  • title
  • summary (1–2 sentence preview)
  • tags

Also read:

  • superspec/wiki/Home.md — domain table and recent updates
  • superspec/wiki/log.md — recent activity

Score each page for relevance to the query. Select the top 3–5 candidates.

If the user says "quick answer" or "just scan": answer from Phase 1 only — do not open page bodies.

Phase 2 — Deep read (targeted)

Open the full body of the top 3–5 candidate pages only. Read:

  • All sections
  • Follow [[wikilinks]] to directly related pages (one level deep)

Synthesize the answer from Phase 2 content.


Steps

1. Receive the question

The user provides a question, topic, or keyword. Examples:

  • "What do we know about authentication?"
  • "What was the decision on database choice?"
  • "What patterns do we use for error handling?"
  • "Find everything about the payment integration"

2. Phase 1 — Index scan

For each wiki page, read frontmatter only. Score relevance:

  • Title contains query keyword → high relevance
  • tags: overlap with query topic → medium relevance
  • summary: contains query concept → medium relevance

Read the full file on GitHub · 158 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. 8d ago First seen · 158 lines · 83 tokens per session scan A dd16b1c47cad

Subscribe to this mod's changes

wiki-query is a skill published in the GitHub repository fokkerone/superspecs (4 stars, last pushed 2mo ago), licensed MIT. It adds 83 tokens to every session and 1,203 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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