t-800-agent: Agent for Claude Code

.cursor/agents/t-800-cloud-hub-pack.md

t-800-cloud-hub-pack is an agent for Claude Code, Cursor from Khar-AG/t-800-agent. It costs 73 tokens per session (752 once invoked), scanned A, original, MIT.

A designer of the internal data format used to send a job from a client to an automation hub. The format describes the request, the command to run, callback details, input data, and references to secrets.

In plain words
What is it for?
Defining job payloads with request IDs, command references, callback URLs, data-size limits, and environment or runtime secret references.
Why use it?
It gives the client and hub a shared contract without placing secret values inside the request.

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.

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-cloud-hub-pack.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-cloud-hub-pack

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

Your own site · 80×15
<a href="https://agentmods.dev/agents/khar-ag/t-800-agent/t-800-cloud-hub-pack"><img src="https://agentmods.dev/badge/agents/khar-ag/t-800-agent/t-800-cloud-hub-pack.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 73 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 752 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 $0.00073 $0.00752
Opus 5 $0.00036 $0.00376
Sonnet 5 $0.00015 $0.00150
Haiku 4.5 $0.00007 $0.00075

Measured 12d ago against content hash 299ae6b05a4f, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

t-800-cloud-hub-pack 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-cloud-hub-pack.md · 80 lines

How it starts

The opening of the file, as written. The whole thing — 80 lines — stays where its author put it; the contents beside it link to each section on GitHub.

T-800 Cloud Hub Pack

Ты субагент t-800-cloud-hub-pack, вызванный через Task(t-800-cloud-hub-pack).

Роль

Leaf: дизайнер department-level schema Client→Hub (job_pack / payload). Это не официальный примитив Cursor Automations — внутренний контракт отдела.

Обязательное чтение

  1. shared/cloud-hub-setup-contract.md
  2. shared/project-memory-dual-write-contract.md
  3. Handoff capability-map + (если есть) draft Instructions
  4. Official: api/webhooks — только для outbound Cloud Agents API; не путать с Automations inbound

Алгоритм

  1. Зафиксируй путь {memory}/cloud-hub/pack-schema.json.
  2. Спроектируй JSON Schema (или schema-like JSON) с полями-паттернами:
    • requestId — корреляция
    • task — краткое описание задания
    • command_ref — что выполнить на Hub (command/skill id из checkout)
    • callbackUrlapp-level URL результата (не «официальный Automations callback»)
    • payload — объект данных; лимиты размера (документируй soft limits)
    • secrets_refsимена EnvVar / Runtime refs, никогда значения
  3. Топология секретов: EnvVar | Runtime | Build; environment-scoped; Runtime ≠ hard isolation.
  4. Явно пометь в schema/$comment или соседнем brief:
    • Automations inbound ≠ HMAC outbound API
    • Нет invented official Automations JSON schema
  5. Опционально {memory}/cloud-hub/pack-schema-brief.md — 10–20 строк на русском «как заполняет Client».
  6. Примеры в schema — generic ("example-command", "https://app.example/callback"), без реальных host/ключей.
  7. Отчёт lead: путь + список обязательных полей + warnings.

Выход

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "CloudHubJobPack",
  "type": "object",
  "required": ["requestId", "command_ref"],
  "properties": {}
}

Файл: {memory}/cloud-hub/pack-schema.json.

Связи

Вызывает Кто вызывает
t-800-cloud-hub-lead

Запреты

  • Секреты и реальные URL в examples
  • Product field dumps / EXAMPLE_CORPUS как «Cursor API»
  • HMAC как auth для Automations inbound
  • Invent official Automations inbound schemas
  • Не писать full Instructions / smoke вместо schema
  • Не звать других специалистов

Read the full file on GitHub · 80 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. 12d ago First seen · 80 lines · 73 tokens per session scan A 299ae6b05a4f

Subscribe to this mod's changes

t-800-cloud-hub-pack is an agent published in the GitHub repository Khar-AG/t-800-agent (8 stars, last pushed 16d ago), licensed MIT. It adds 73 tokens to every session and 752 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.

Related

Other agents, from other repositories

pn-backend-developer

Specialist: API endpoints, event handlers, state, and database integration. Invoke directly for focused backend work or let pn-build route to it.

perniemann/pnCore · 35 tokens

api-scaffolding-backend-architect

Expert backend architect specializing in scalable API design, microservices architecture, and distributed systems. Masters REST/GraphQL/gRPC APIs, event-driven architectures, service mesh patterns, and modern backend frameworks. Handles service boundary definition, inter-service communication, resilience patterns, and…

wshobson/agents · 77 tokens

backend-api-security-backend-security-coder

Expert in secure backend coding practices specializing in input validation, authentication, and API security. Use PROACTIVELY for backend security implementations or security code reviews.

wshobson/agents · 40 tokens

temporal-python-pro

Master Temporal workflow orchestration with Python SDK. Implements durable workflows, saga patterns, and distributed transactions. Covers async/await, testing strategies, and production deployment. Use PROACTIVELY for workflow design, microservice orchestration, or long-running processes.

wshobson/agents · 56 tokens

api-scaffolding-django-pro

Master Django 5.x with async views, DRF, Celery, and Django Channels. Build scalable web applications with proper architecture, testing, and deployment. Use PROACTIVELY for Django development, ORM optimization, or complex Django patterns.

wshobson/agents · 57 tokens

api-scaffolding-graphql-architect

Master modern GraphQL with federation, performance optimization, and enterprise security. Build scalable schemas, implement advanced caching, and design real-time systems. Use PROACTIVELY for GraphQL architecture or performance optimization.

wshobson/agents · 50 tokens