wiki-query

wiki-query is a skill for Claude Code, Codex from po4yka/llm-wiki-skills. It costs 47 tokens per session (910 once invoked), scanned A, original, MIT.

A research skill that answers questions using an existing LLM-Wiki vault, which is a set of organised notes and source material, then saves reusable answers back into it.

In plain words
What is it for?
Use it for research, summaries, comparisons, decision support, and producing formats such as memos, tables, checklists, or reports.
Why use it?
It helps avoid repeating research and keeps useful answers available for later questions. It can check the original sources when the wiki needs verification.

Skill for Claude CodeCodex

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

Good fit Use it for research, summaries, comparisons, decision support, and producing formats such as memos, tables, checklists, or reports.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/po4yka/llm-wiki-skills/wiki-query
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.

Any agent
npx skills add po4yka/llm-wiki-skills --skill wiki-query
Clone the repo
git clone --depth 1 https://github.com/po4yka/llm-wiki-skills

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/po4yka/llm-wiki-skills/wiki-query/github.svg)](https://agentmods.dev/skills/po4yka/llm-wiki-skills/wiki-query)
Your own site
<a href="https://agentmods.dev/skills/po4yka/llm-wiki-skills/wiki-query"><img src="https://agentmods.dev/badge/skills/po4yka/llm-wiki-skills/wiki-query/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-query

Your own site · 80×15
<a href="https://agentmods.dev/skills/po4yka/llm-wiki-skills/wiki-query"><img src="https://agentmods.dev/badge/skills/po4yka/llm-wiki-skills/wiki-query.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 47 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 910 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 $0.00047 $0.00910
Opus 5 $0.00023 $0.00455
Sonnet 5 $0.00009 $0.00182
Haiku 4.5 $0.00005 $0.00091

Measured 12d ago against content hash 6add5a6f8b43, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, 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 12d 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 · 135 lines

How it starts

The opening of the file, as written. The whole thing — 135 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Wiki Query

Goal

Answer from the compiled wiki first, verify against raw sources when needed, and save reusable answers back into the wiki.

When to use

  • The user asks a question answerable from the existing vault.
  • Research, synthesis, comparison or decision support should reuse wiki knowledge.
  • A reusable answer should be filed back into the wiki.

A filled question-to-answer example ships in assets/worked-example.md.

Inputs

  • User question.
  • wiki/index.md.
  • Relevant wiki pages.
  • Raw sources when verification is required.
  • Optional output format: memo, table, checklist, PRD, slides outline, report.

Write permissions

Allowed:

  • read all wiki files;
  • read raw sources when needed;
  • create wiki/queries/* for reusable answers;
  • create draft wiki/synthesis/* only when requested or clearly useful;
  • append to wiki/log.md when saving an answer.

Not allowed unless explicitly requested:

  • rewrite existing source/entity/concept pages;
  • mark claims verified;
  • edit protected human-owned sections;
  • delete or archive pages.

Procedure

1. Clarify the question internally

Identify the answer type, time sensitivity, verification needs and whether the answer should be saved. Do not ask a clarifying question when the best effort is obvious.

2. Start with the map

Read wiki/index.md first and identify candidate pages.

3. Search the wiki

Use exact search for user terms, synonyms, entity names, wikilink targets, frontmatter types and tags. Prefer focused reads over loading many full files.

4. Build an evidence set

For each important claim, classify support:

extracted | inferred | ambiguous | synthesis | unsupported | conflicting

Use raw sources when the claim is high-impact, current, legal/financial/medical/security-relevant, or the wiki page is stale.

5. Answer clearly

Distinguish:

  • what the wiki says;
  • what is directly sourced;
  • what is inferred;
  • what remains uncertain;
  • what should be checked next.

Read the full file on GitHub · 135 lines

Files

What ships with it

1 file 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.

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. 12d ago First seen · 135 lines · 47 tokens per session scan A 6add5a6f8b43

Subscribe to this mod's changes

wiki-query is a skill published in the GitHub repository po4yka/llm-wiki-skills (3 stars, last pushed 19d ago), licensed MIT. It adds 47 tokens to every session and 910 once invoked, about $0.0002 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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