Corivo: Instructions file for Claude Code

CLAUDE.md

Corivo CLAUDE.md is an instructions file for Claude Code from Principle-Labs/Corivo. It costs 2,160 tokens per session, scanned A, original, MIT.

Project instructions for Corivo, a service that collects information from AI conversations and messages, organizes it, and sends reminders through tools such as Claude Code or Feishu.

In plain words
What is it for?
Working on Corivo packages, finding the right package-specific instructions, building the code, running tests, and checking types.
Why use it?
They give developers a quick reference for the repository structure, package documentation, build commands, and tests.

Instructions file for Claude Code

Written for Claude Code: the file is CLAUDE.md. Also seen: mentions CLAUDE.md; mentions Claude Code.

This is Principle-Labs/Corivo's own configuration. It tells Claude Code 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/CLAUDE.md
Clone the repo
git clone --depth 1 https://github.com/Principle-Labs/Corivo

Made for: Claude Code.

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 Corivo CLAUDE.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/principle-labs/corivo/claude-md.svg)](https://agentmods.dev/instructions/principle-labs/corivo/claude-md)
Your own site
<a href="https://agentmods.dev/instructions/principle-labs/corivo/claude-md"><img src="https://agentmods.dev/badge/instructions/principle-labs/corivo/claude-md.svg" alt="Measured on agentmods" height="20"></a>
Per session 2,160 This file is loaded in full into every session.
When invoked 2,160 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 $0.02160 $0.02160
Opus 5 $0.01080 $0.01080
Sonnet 5 $0.00432 $0.00432
Haiku 4.5 $0.00216 $0.00216

Measured 8d ago against content hash e3e3d3bbf324, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

Corivo CLAUDE.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 8d 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.

CLAUDE.md · 241 lines

How it starts

The opening of the file, as written. The whole thing — 241 lines — stays where its author put it; the contents beside it link to each section on GitHub.

CLAUDE.md

This file provides guidance to Claude Code (claude.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 Claude Code、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

每个 package 内都有独立的 CLAUDE.md,包含该包详细的构建命令、目录结构、核心概念和开发规范:

进入某个 package 工作时,优先阅读该 package 的 CLAUDE.md。


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
npm run typecheck      # tsc --noEmit

# 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/claude-code
cd packages/plugins/claude-code
# 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

注意:@corivo/cli 是纯 ESM 模块。better-sqlite3 是 CJS,通过 createRequire(import.meta.url) 加载。


包架构

packages/cli(@corivo/cli

核心 CLI 工具,包含所有本地存储和智能处理逻辑。

数据流:

用户工具(Claude Code / Cursor)
    │
    ▼
Ingestors / Cold Scan      ← 采集原始信息
    │
    ▼
CorivoDatabase             ← better-sqlite3,存储于 ~/.corivo/corivo.db
    │ (Blocks + Associations + Query Logs)
    ▼
Heartbeat Engine(每 5 秒)
    ├── processPendingBlocks → RuleEngine 标注(决策/事实/知识)
    ├── processVitalityDecay → 按标注类型衰减(决策最慢,知识最快)
    ├── processAssociations → 发现 Block 间关联(每 30s)
    └── processConsolidation → 去重 + 摘要 + 补链(每 1min)
    │
    ▼
CLI Commands(save / query / status / push / inject …)

Read the full file on GitHub · 241 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. 8d ago First seen · 241 lines · 2,160 tokens per session scan A e3e3d3bbf324

Subscribe to this mod's changes

Corivo CLAUDE.md is an instructions file published in the GitHub repository Principle-Labs/Corivo (5 stars, last pushed 5mo ago), licensed MIT. It adds 2,160 tokens to every session, about $0.0108 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.

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