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胖鱼 PEtFiSh

常伴 · 守护 · 可信 · 秉正 Always Present · Always Guarding · Verified Trust · No Compromise

从项目第一行代码到最终交付,胖鱼始终相伴。
不是你想起来才调用的工具集,是每一轮交互都参与的AI伙伴。
From first commit to final delivery, PEtFiSh is always there.
Not a toolbox you remember to call — a companion in every interaction.

胖鱼的四个承诺Four Promises

胖鱼不是工具。工具被调用,胖鱼始终相伴。PEtFiSh is not a tool. Tools get called. PEtFiSh is always there.

常伴Always Present
每一轮交互都在In every interaction

Companion Gateway在每条消息前自动执行话题检测和能力感知。不需要你主动调用,不需要特殊命令。从/initproject那一刻起,胖鱼就是你工作流的一部分——沉默地同行,在该出现的时刻出现。 Companion Gateway runs automatically before every message — topic detection and capability sensing. No commands needed. From the moment you run /initproject, PEtFiSh becomes part of your workflow — walking alongside silently, showing up when it matters.

守护Guarding
在你掉坑之前拦住Catches you before you fall

检测到你需要部署能力但没装deploy pack?提醒一次。检测到上下文被跨话题污染、风险评分超过60?主动拦截。质量不过关?挡在发布前面。不是事后复盘,是实时守护。 Need deployment skills but don't have the deploy pack? Reminded once. Context contamination score above 60? Intercepted. Quality below threshold? Blocked before publish. Not a post-mortem — real-time protection.

可信Verified Trust
信任是验证出来的Trust is earned through verification

胖鱼推荐的每个Skill都经过质量门禁:Lint 100分制打分、安全审计0.0–1.0风险评分、四条红线硬拒绝。TrustSkills治理引擎六维风险评估、五级动作裁决。信任不是宣称的,是审计出来的。 Every skill PEtFiSh recommends passes quality gates: Lint scoring (100-point scale), security audit (0.0-1.0 risk score), four red lines that trigger instant denial. TrustSkills engine: 6 risk dimensions, 5 action levels. Trust isn't claimed — it's audited.

秉正No Compromise
标准不因便利而降格Standards don't bend for convenience

反迎合校准:你问"这个方案行不行",胖鱼先中性化问题再给结论,至少补一个反方。质量门禁不放水,红线命中即deny不走阈值。推你往更高标准走,而不是让你舒服。 Anti-sycophancy calibration: when you ask 'is this plan good?', PEtFiSh neutralizes the question first, then gives a conclusion — always with at least one counter-argument. Quality gates don't budge. Red lines mean denial, no score threshold negotiation. Pushes you toward higher standards, not comfort.

胖鱼如何工作How PEtFiSh Works

一条命令,胖鱼入驻One command, PEtFiSh moves in

安装 init + companion pack。输入/initproject,胖鱼询问项目类型,自动安装匹配的能力包,完成配置。从此刻起,伙伴已就位。 Install init + companion pack. Run /initproject — PEtFiSh asks your project type, auto-installs matching capability packs. From this moment, your companion is in place.

每一轮对话,自动感知Every conversation, automatic sensing

Companion Gateway在每条消息前执行:话题检测(是否漂移?风险几何?)→ 能力缺口感知(你需要什么?装了没?)→ 正常处理。你感觉不到它在,但它一直在。 Companion Gateway runs before every message: topic detection (drifting? how risky?) → capability gap sensing (what do you need? installed?) → normal processing. You don't feel it — but it's always there.

遇到缺口,主动补位Gaps detected, proactive assistance

三层感知模型:Tier 1 关键词白名单匹配已知领域 → Tier 2 意图级缺口检测(需要邮件服务?图表工具?监控集成?)→ Tier 3 无缺口,静默通过。每个领域每次会话最多提醒一次,不打扰。 Three-tier sensing: Tier 1 keyword whitelist for known domains → Tier 2 intent-level gap detection (need email service? chart tools? monitoring?) → Tier 3 no gap, stay silent. Each domain reminded at most once per session.

上下文守护,防止污染Context guarded against pollution

Fish-trail话题治理器:7种话题关系类型、污染评分0-100、自动上下文隔离。当话题漂移风险超过阈值,主动提示你fork/switch/reset,而不是让混乱的上下文悄悄拖垮输出质量。 Fish-trail topic governance: 7 relationship types, contamination score 0-100, automatic context isolation. When drift risk exceeds threshold, proactively suggests fork/switch/reset instead of letting messy context silently degrade output quality.

质量门禁,守住底线Quality gates hold the line

Skill发布前必须通过:Lint ≥ 80分 → 安全审计 Risk ≤ 0.5 → 无CRITICAL → Quality Gate裁决PASS/CONDITIONAL/FAIL。四条红线命中即deny,不走分数阈值。像代码CI一样管理AI能力。 Before any skill publishes: Lint ≥ 80 → Security audit Risk ≤ 0.5 → No CRITICAL → Quality Gate verdict PASS/CONDITIONAL/FAIL. Four red lines trigger instant deny. Managing AI capabilities like code CI.

核心能力 + 无限扩展Core Capabilities + Unlimited Extension

胖鱼有四个核心能力包,支撑它作为可靠伙伴的四个承诺:常伴、守护、可信、秉正。此外提供多个领域的能力包供你按需安装。
不够用?胖鱼可以搜索第三方市场、从任意仓库挖掘、甚至帮你直接构造新的能力包。
PEtFiSh has four core packs supporting its four promises. Plus multiple domain packs for on-demand install. Not enough? PEtFiSh can search third-party markets, mine any repo, or help you build new capability packs from scratch.

companion 核心core
胖鱼本体——Companion Gateway + 10个生命周期管理Skill + 14个子命令PEtFiSh core — Companion Gateway + 10 lifecycle skills + 14 subcommands
10 skills · global · 常伴Always Present
context 核心core
话题治理器——上下文隔离、污染评分、7种关系、31个MCP tools、会话管理Topic governance — context isolation, contamination scoring, 7 relationships, 31 MCP tools
1 skill · 31 MCP tools · 守护Guarding
trust 核心core
Skill可信度治理——6维风险、5级动作、4条红线,信任是审计出来的Skill trust governance — 6 risk dimensions, 5 action levels, 4 red lines
1 skill · 可信Verified Trust
calibrate 核心core
反迎合决策校准——评审不顺着说,先中性化再给结论,至少补一个反方Anti-sycophancy calibration — neutralize first, then conclude, always with counter-arguments
1 skill · 秉正No Compromise
init
项目初始化向导,/initproject一键启动,自动匹配安装Project initializer wizard, /initproject one-command setup
1 skill · global
course
课程开发全套:提纲、正文、实验、QA/QC、15个skill、10个命令、8个agentFull course development: outline, content, labs, QA/QC, 15 skills, 10 commands, 8 agents
15 skills · 10 cmds · 8 agents
deploy
部署与运维:CI/CD、Docker、健康检查、回滚、服务生命周期管理Deployment & ops: CI/CD, Docker, health checks, rollback, service lifecycle
7 skills
petfish
工程写作风格——让AI说人话,去AI味,结构化表达Engineering writing style — make AI write like a human, remove AI slop
1 skill
testdocs
测试用例生成与使用文档自动化Test case generation & usage documentation
2 skills
ppt
PPT设计与演示文稿制作辅助Slide design & presentation creation
2 skills

不管用什么平台,你只需要一只胖鱼One PEtFiSh, any platform

OpenCode Claude Code Codex Cursor GitHub Copilot Windsurf Antigravity Universal

开始使用Get Started

▸ 一句话安装(推荐)— 粘贴到任意AI编程助手▸ One-line install (recommended) — paste into any AI coding assistant

Install PEtFiSh by following: https://raw.githubusercontent.com/kylecui/petfish.ai/master/docs/agent-install.md

▸ macOS / Linux / WSL

curl -fsSL https://raw.githubusercontent.com/kylecui/petfish.ai/master/remote-install.sh \
| bash -s -- --pack init,companion --detect

▸ Windows PowerShell

& ([scriptblock]::Create((irm https://raw.githubusercontent.com/kylecui/petfish.ai/master/remote-install.ps1))) -Pack "init,companion" -Detect

安装脚本自动获取最新稳定release版本。装完后输入 /initproject —— 胖鱼询问项目类型,自动安装匹配的Skill Pack,完成配置向导。从此刻起,伙伴已就位。 Install script auto-resolves the latest stable release. After install, type /initproject — PEtFiSh asks your project type, auto-installs matching skill packs, completes setup wizard. From this moment, your companion is in place.

▸ 已安装?一句话升级▸ Already installed? One-line upgrade

Upgrade PEtFiSh by following: https://raw.githubusercontent.com/kylecui/petfish.ai/master/docs/agent-upgrade.md

胖鱼遥控器PetFish Remote

PetFish Remote — 用 Telegram 遥控你的 AI 编程助手。随时随地查看进度、发送指令、接收通知。PetFish Remote — control your AI coding assistant from Telegram. Check progress, send commands, receive notifications anytime, anywhere.

PetFish RemoteBeta
remote.petfish.ai →