t-800-knowledge-base

t-800-knowledge-base is a skill for Claude Code from Khar-AG/t-800-agent. It costs 50 tokens per session (249 once invoked), scanned A, original, MIT.

A map of the T-800 plugin's knowledge base, which is the stored documentation used by its maintainers.

In plain words
What is it for?
It helps maintainers synchronise documentation, update a changelog, track page hashes, and manage the update queue.
Why use it?
It keeps knowledge-base updates separate from user-facing answers and shows which files and sources belong to the update process.

Skill for Claude Code

Written for Claude Code: disable-model-invocation in frontmatter.

Good fit It helps maintainers synchronise documentation, update a changelog, track page hashes, and manage the update queue.

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Install with agentmods
npx agentmods add skills/khar-ag/t-800-agent/t-800-knowledge-base
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 Khar-AG/t-800-agent --skill t-800-knowledge-base
Clone the repo
git clone --depth 1 https://github.com/Khar-AG/t-800-agent

Made for: Claude Code.

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 t-800-knowledge-base

README.md
[![agentmods](https://agentmods.dev/badge/skills/khar-ag/t-800-agent/t-800-knowledge-base/github.svg)](https://agentmods.dev/skills/khar-ag/t-800-agent/t-800-knowledge-base)
Your own site
<a href="https://agentmods.dev/skills/khar-ag/t-800-agent/t-800-knowledge-base"><img src="https://agentmods.dev/badge/skills/khar-ag/t-800-agent/t-800-knowledge-base/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 t-800-knowledge-base

Your own site · 80×15
<a href="https://agentmods.dev/skills/khar-ag/t-800-agent/t-800-knowledge-base"><img src="https://agentmods.dev/badge/skills/khar-ag/t-800-agent/t-800-knowledge-base.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 50 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 249 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 $0.00050 $0.00249
Opus 5 $0.00025 $0.00125
Sonnet 5 $0.00010 $0.00050
Haiku 4.5 $0.00005 $0.00025

Measured 6d ago against content hash 3cd7c43c0672, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

t-800-knowledge-base 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 6d 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/t-800-knowledge-base/SKILL.md · 26 lines

What it actually says

T-800 — карта KB (только для maintainer)

Это не субагент. Пользователю отвечает Task(t-800-operator)agents/t-800-operator.md.

Используй этот skill только когда:

  • запускается /t-800-sync
  • rule t-800-knowledge-refresh активен
  • нужно обновить knowledge-base/ после ручного sync (fetch официальных URL из manifest.json)

Контракт: shared/knowledge-update-contract.md

Пути

  • knowledge-base/INDEX.md — карта
  • knowledge-base/UPDATE-QUEUE.md — очередь после sync
  • knowledge-base/manifest.json — хеши страниц
  • scripts/install-plugin.sh — деплой в ~/.cursor/plugins/local/t-800-agent/ (без зеркал в user-home)
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. 6d ago First seen · 26 lines · 50 tokens per session scan A 3cd7c43c0672

Subscribe to this mod's changes

t-800-knowledge-base is a skill published in the GitHub repository Khar-AG/t-800-agent (8 stars, last pushed 13d ago), licensed MIT. It adds 50 tokens to every session and 249 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 2026-09-03.

Related

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