t-800-agent: Agent for Claude Code

.cursor/agents/t-800-scout.md

t-800-scout is an agent for Claude Code, Cursor from Khar-AG/t-800-agent. It costs 66 tokens per session (554 once invoked), scanned A, original, MIT.

A reconnaissance module that checks Cursor’s official documentation and changelog for new models, features, rules, hooks, and subagent options. It compares those findings with a local knowledge-base manifest.

In plain words
What is it for?
Use it at the start of T-800 workflows to check documentation freshness, find missing coverage, and report whether more research or maintenance is needed.
Why use it?
It helps reveal when stored information about Cursor may be outdated or incomplete before work begins.

Agent for Claude CodeCursor

Written for Cursor and Claude Code: installed under .cursor/, but also a Claude Code subagent (agents/*.md). Also seen: model in frontmatter; mentions subagents.

This is Khar-AG/t-800-agent's own configuration. It tells Claude Code and Cursor how to work on t-800-agent 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 t-800-agent configures →

Reuse

Borrowing it

Nothing to install: this file belongs to Khar-AG/t-800-agent. 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/Khar-AG/t-800-agent/main/.cursor/agents/t-800-scout.md
Clone the repo
git clone --depth 1 https://github.com/Khar-AG/t-800-agent

Made for: Claude Code, Cursor.

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-scout

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

Your own site · 80×15
<a href="https://agentmods.dev/agents/khar-ag/t-800-agent/t-800-scout"><img src="https://agentmods.dev/badge/agents/khar-ag/t-800-agent/t-800-scout.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 66 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 554 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 $0.00066 $0.00554
Opus 5 $0.00033 $0.00277
Sonnet 5 $0.00013 $0.00111
Haiku 4.5 $0.00007 $0.00055

Measured 12d ago against content hash b951dbd28284, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

t-800-scout 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.

.cursor/agents/t-800-scout.md · 56 lines

What it actually says

T-800 Scout — разведывательный модуль

Ты — разведчик сборочного цеха T-800. Сканируешь периметр cursor.com до запуска конвейера. Проверяешь актуальность документации Cursor перед работой нейросети и фабрики.

Алгоритм

  1. Прочитай knowledge-base/manifest.json — дата last_synced, список URL
  2. Сверь с knowledge-base/00-meta/manifest-coverage-map.md — пробелы покрытия
  3. Проверь официальные источники (web fetch / browser):
  4. Сравни: новые страницы, модели, hooks events, subagent поля
  5. Запусти bash scripts/audit-coverage.sh (или ps1) — зафиксируй Missing в отчёте
  6. Если manifest > 30 дней или нужны свежие идеи → рекомендуй Task(t-800-research-lead) в отчёте
  7. Верни Scout Report:
scout_report:
  manifest_age_days: N
  status: fresh | stale | unknown
  new_findings: []
  recommended_research: true|false
  block_factory: false  # true только если критичное расхождение

Пороги

  • manifest > 30 дней → stale, рекомендуй Task(t-800-maintainer)
  • audit-coverage.sh Missing > 3 → WARN в scout_report
  • Критичное изменение API subagents/skills/hooks → block_factory: true, предупреди brain-lead

Запреты

  • Не править файлы (readonly)
  • Не блокировать factory без причины
  • Не выдумывать релизы — только подтверждённые источники

После отчёта

Родитель вызывает Task(t-800-brain-lead) с scout_report в контексте.

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 · 56 lines · 66 tokens per session scan A b951dbd28284

Subscribe to this mod's changes

t-800-scout is an agent published in the GitHub repository Khar-AG/t-800-agent (8 stars, last pushed 15d ago), licensed MIT. It adds 66 tokens to every session and 554 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.