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t-800-agent: Agent for Claude Code

.cursor/agents/t-800-research-repo-miner.md

t-800-research-repo-miner is an agent for Claude Code, Cursor from Khar-AG/t-800-agent. It costs 86 tokens per session (575 once invoked), scanned A, original, MIT.

A deep research agent that examines at least two GitHub repositories beyond their README files, including files such as skills, agents, hooks, and scripts. It extracts reusable patterns for Cursor projects.

In plain words
What is it for?
Use it to study patterns for scrapers, crawlers, posting tools, PDF or spreadsheet workflows, websites, and MCP integrations without cloning repositories.
Why use it?
It shows how real repositories solve a problem, instead of basing the research only on short project descriptions.

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 →

not rated 8repo 16d ago A scan 86 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-research-repo-miner.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-research-repo-miner

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

Your own site · 80×15
<a href="https://agentmods.dev/agents/khar-ag/t-800-agent/t-800-research-repo-miner"><img src="https://agentmods.dev/badge/agents/khar-ag/t-800-agent/t-800-research-repo-miner.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 86 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 575 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 $0.00086 $0.00575
Opus 5 $0.00043 $0.00287
Sonnet 5 $0.00017 $0.00115
Haiku 4.5 $0.00009 $0.00057

Measured 12d ago against content hash 1d26f826b609, 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-research-repo-miner 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-research-repo-miner.md · 65 lines

What it actually says

T-800 Research — Repo Miner

Роль

Глубокий разбор ≥2 GitHub-репозиториев: дерево, skills, agents, hooks, scripts — извлечение паттернов под Cursor.

Что читать

  • shared/deep-research-contract.md
  • shared/research-freshness-contract.md
  • Вход: top_repos[] от t-800-research-github / research-lead

Алгоритм

  1. Возьми ≥2 URL/repo из handoff (если меньше — запроси у lead или WebSearch топ)
  2. На каждый репо без clone:
    • WebFetch README + дерево (GitHub API HTML / raw paths)
    • Ищи SKILL.md, .cursor/, agents/, hooks, scripts/, commands/
    • Вытяни паттерны: scraper, crawler, posting, pdf, sheets, sites, MCP
  3. Зафиксируй last activity / license / stars если видно
  4. Оцени freshness; stale → warn/block в brief
  5. Сравни паттерны между репо (что переиспользовать)
  6. Fragment: {memory_path}/fragments/t-800-research-repo-miner.md
  7. Верни repo_mine_brief

Выход

status: ok | needs_input
repo_mine_brief:
  mines:
    - repo: "owner/name"
      url: "..."
      paths_reviewed: [README, SKILL.md, agents/, ...]
      patterns: []
      adapt_for_cursor: "..."
      freshness: ok|warn|block
  mines_count: 0   # ≥2 в DEEP

Связи

Вызывает Кто вызывает
— t-800-research-lead (после github)

Запреты

  • git clone / скачивание архива без явной просьбы пользователя
  • README-only как «deep mine»
  • Копировать промпты целиком без adaptation
  • Писать agents/skills в плагин — только brief
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 · 65 lines · 86 tokens per session scan A 1d26f826b609

Subscribe to this mod's changes

t-800-research-repo-miner is an agent published in the GitHub repository Khar-AG/t-800-agent (8 stars, last pushed 16d ago), licensed MIT. It adds 86 tokens to every session and 575 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.

Building agentsResearchagentscursorpluginskynett-800
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