Corivo: Instructions file for Claude Code

AGENTS.md

Corivo AGENTS.md is an instructions file for Claude Code, Codex, OpenCode from Principle-Labs/Corivo. It costs 2,683 tokens per session, scanned A, original, MIT.

Repository instructions for Principle-Labs/Corivo, a background service that gathers information from AI conversations and messages and sends reminders through tools such as Codex, Cursor, or Feishu.

In plain words
What is it for?
Use them when changing Corivo packages or plugins and when deciding where installation assets, runtime code, scripts, and documentation belong.
Why use it?
They give coding agents the project context, package-specific documentation locations, plugin boundaries, and basic build and test guidance.

Instructions file for Claude CodeCodexOpenCode

Written for Claude Code and Codex and OpenCode: SessionStart hook event, but also the file is AGENTS.md. Also seen: mentions Claude Code; mentions AGENTS.md; mentions Codex.

This is Principle-Labs/Corivo's own configuration. It tells Claude Code, Codex and OpenCode how to work on Corivo 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 Corivo configures →

Reuse

Borrowing it

Nothing to install: this file belongs to Principle-Labs/Corivo. 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/Principle-Labs/Corivo/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/Principle-Labs/Corivo

Made for: Claude Code, Codex, OpenCode.

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.

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README.md
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Per session 2,683 This file is loaded in full into every session.
When invoked 2,683 The same file — it is already loaded in full.
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 $0.02683 $0.02683
Opus 5.5 $0.01073 $0.01073
Sonnet 5.5 $0.00537 $0.00537
Haiku 4.5 $0.00268 $0.00268

Measured 1mo ago against content hash bd7aec705144, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

Corivo AGENTS.md 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 1mo 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.

AGENTS.md · 277 lines

How it starts

The opening of the file, as written. The whole thing — 277 lines — stays where its author put it; the contents beside it link to each section on GitHub.

AGENTS.md

This file provides guidance to Codex (Codex.ai/code) when working with code in this repository.

项目概述

Corivo 是一个融入用户已有工作流的赛博伙伴。它不是一个独立的 App,而是寄生在 Codex、Cursor、飞书等工具中的后台服务——自动从用户的 AI 对话和消息中采集信息,持续整理和更新,在合适的时机以 [corivo] 的名义主动提醒用户。

当前版本请以各 package 的 package.json 为准(workspace 内版本独立演进)

详细设计文档见 README.md


Package 文档

相关 package 的本地开发说明分散在各自文档中:

进入某个 package 工作时,优先阅读该 package 的本地说明文档。

plugins 目录边界(必须遵守)

  • packages/plugins/<plugin>:按插件名组织。每个插件目录放这个插件实际需要的 assets、runtime code、scripts、templates、README。
  • 插件内部仍要保持职责清晰:主机安装资产、可执行运行时代码、构建脚本不要混成无边界的大杂烩。
  • 安装入口保持单一路径:通过 corivo host install(或 scripts/install.sh 委托到 CLI)完成,不在插件包内扩展第二套安装逻辑。

构建与测试(快速参考)

每个 package 独立管理,进入对应目录后操作:

# packages/cli
cd packages/cli
npm run build          # tsdown
npm run dev            # tsdown --watch
npm run test           # vitest --run

# packages/solver
cd packages/solver
npm run dev            # tsx watch src/index.ts(开发热重载)
npm run build          # tsc
npm run start          # node dist/index.js

# packages/plugins/codex
cd packages/plugins/codex
# 配置/文档型 package,无独立构建步骤

测试(当前以 cli package 的 Vitest 套件最完整):

cd packages/cli
# 运行所有测试
npm run test

# 运行单个测试文件
npm run test -- __tests__/unit/database.test.ts
npm run test -- __tests__/integration/heartbeat.test.ts
npm run test -- __tests__/integration/claude-code-ingestor.test.ts

Read the full file on GitHub · 277 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. 1mo ago First seen · 277 lines · 2,683 tokens per session scan A bd7aec705144

Subscribe to this mod's changes

Corivo AGENTS.md is an instructions file published in the GitHub repository Principle-Labs/Corivo (5 stars, last pushed 6mo ago), licensed MIT. It adds 2,683 tokens to every session, about $0.0107 per session on Opus 5.5. 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.

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