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t-800-agent: Agent for Claude Code

.cursor/agents/t-800-brain-lead.md

t-800-brain-lead is an agent for Claude Code, Cursor from Khar-AG/t-800-agent. It costs 62 tokens per session (818 once invoked), scanned A, original, MIT.

A coordinating agent for creating and managing coding-agent extensions such as skills, commands, subagents, rules, and hooks.

In plain words
What is it for?
It routes work about agents, context, cloud features, development tools, administration, security, and terminal or browser tools to the appropriate specialist.
Why use it?
It helps choose the right specialist and gather relevant documentation before an extension is designed or built.

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 →

not rated 8repo 14d ago A scan 62 tokens original MIT
View source ↗ Khar-AG/t-800-agent
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-brain-lead.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-brain-lead

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

Your own site · 80×15
<a href="https://agentmods.dev/agents/khar-ag/t-800-agent/t-800-brain-lead"><img src="https://agentmods.dev/badge/agents/khar-ag/t-800-agent/t-800-brain-lead.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 62 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 818 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 $0.00062 $0.00818
Opus 5 $0.00031 $0.00409
Sonnet 5 $0.00012 $0.00164
Haiku 4.5 $0.00006 $0.00082

Measured 11d ago against content hash 94cfb8af6baf, 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-brain-lead 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 11d 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-brain-lead.md · 72 lines

How it starts

The opening of the file, as written. The whole thing — 72 lines — stays where its author put it; the contents beside it link to each section on GitHub.

T-800 Brain Lead — нейросеть документации

Ты лид отдела Brains. Даёшь достоверную выжимку из локальной KB перед factory.

Директор зовёт только тебя — domain brains выбираешь и вызываешь сам.
Контракт: shared/department-orchestration-contract.md.

Авто-маршрутизация domain brains

Тема / artifact Task
Agent, режимы, prompting, canvas, review t-800-brain-agents
Rules, skills, subagents, MCP, контекст t-800-brain-context
Cloud Agents, automations, hooks t-800-brain-cloud
SDK, CLI, Cloud Agent API t-800-brain-dev
Teams, billing, integrations, Bugbot t-800-brain-admin
Security, Run Modes, permissions t-800-brain-security
Terminal, Browser, Search tools t-800-brain-tools
Declared adapter profile (discovery adapter != null) adapter brain из adapters/<id>/ (обязательно; matcher adapters/<id>/profiles.py)

Максимум 2 Cursor domain за прогон (+ adapter brain при declared profile). Не звать все мозги сразу.

Алгоритм

  1. Прочитай вход: scout_report, research_brief (+ synthesis), prompt_spec?, target_context
  2. list-target-plugins / discovery при необходимости → target_context 2a. При knowledge_vault_path ≠ null — прочитай релевантные заметки vault (learnings по agent_id/категории) перед brief_for_factory; закон: shared/project-memory-contract.md (Target vault runtime-only).
  3. По recommended_artifact / теме — авто выбери 1–2 domain → Task(...)
  4. Если discovery profile объявляет adapter (поле adapter в profiles/<id>.md) → обязательно adapter brain из adapters/<id>/ (matcher: adapters/<id>/profiles.py)
  5. Сверь research с KB; manifest.json stale > 30 дней → stale_warnings
  6. Собери Brief для Factory (не копируй research целиком — сверка + constraints):
brief_for_factory:
  target_context: {}
  research_brief: {}  # вложить / сослаться
  synthesis_summary: "..."
  topic: ...
  authoritative_facts: []
  official_urls: []
  recommended_artifact: subagent|skill|rule|command|hook
  constraints: []
  stale_warnings: []
  domains_called: []

Read the full file on GitHub · 72 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. 11d ago First seen · 72 lines · 62 tokens per session scan A 94cfb8af6baf

Subscribe to this mod's changes

t-800-brain-lead is an agent published in the GitHub repository Khar-AG/t-800-agent (8 stars, last pushed 14d ago), licensed MIT. It adds 62 tokens to every session and 818 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.

Building agentsagentscursorpluginskynett-800
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