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tcc-deploy

Deploy TCC configuration changes to PPE environments with mandatory two-phase review and confirmation.

Updated Apr 30, 2026
Search Tags:#devops#config management#multi-region#tcc#configuration deployment#ppe environment#two-phase deploy
One-click install
npx skills add https://github.com/yuezhen-huang/my-bytedance-skillhub --skill tcc-deploy-yuezhen-huang
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: tcc-deploy
Source: https://github.com/yuezhen-huang/my-bytedance-skillhub/tree/main/tcc-deploy
Command: npx skills add https://github.com/yuezhen-huang/my-bytedance-skillhub --skill tcc-deploy-yuezhen-huang

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve? Deploying configuration changes to TCC (TCE Configuration Center) PPE environments is risky without visibility into what will change. This Skill enforces a two-phase workflow that shows config diffs for review before executing any deployment, preventing accidental or unreviewed changes across regions. ## Core Features & Use Cases - Two-Phase Safe Deployment: Always runs a review phase first showing the diff between online and latest config versions, then deploys only after explicit user confirmation. - Config Creation and Update: Creates new config items with a specified value and data type (json, yaml, string) when the config does not exist, or updates values before deploying. - Directory Creation: Explicitly creates TCC directories via command=create_dir with post-creation verification through ListDir. - Multi-Region Support: Deploys to China, BOE, Singapore, US, EU, and TTP regions with automatic gateway and JWT routing per vregion. - Use Case: A developer needs to push an updated JSON config for the ttarch.gdp.gdpa service to the China-BOE PPE environment. The Skill first shows the diff between version 5 and 6, waits for approval, then executes the deployment and returns the deployment ID. ## Quick Start Ask the agent to review and deploy the TCC config named test_config_for_script in namespace ttarch.gdp.gdpa to the ppe_test_gdpa environment in the China-BOE region, confirming only after reviewing the changes.

Frequently Asked Questions about tcc-deploy

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I deploy a TCC config to a PPE environment?▼

Run the deploy command first without the confirmed flag to review the diff between online and latest versions. After reviewing the changes, re-run the same command with confirmed set to true to execute the deployment.

How do I create a new TCC config item that does not exist?▼

Run the review phase first, which reports that the config is missing. Then re-run with confirmed set to true and provide new_value with the config content; data_type defaults to json but also supports yaml and string.

Which regions does TCC deployment support?▼

Supported vregions include China-North, China-BOE, Singapore-Central, US-East, US-West, US-BOE, EU-TTP, EU-TTP2, US-EastRed, US-TTP, US-TTP2, and several other CN regions. Short aliases like sg, us, cn, and boe are also accepted.

Can I deploy TCC configs to production environments with this?▼

No, this deployment workflow is designed for PPE environments only. It targets PPE env names such as ppe_test_gdpa and relies on PPE deploy strategies configured on the TCC platform.

Why does TCC deployment fail with environment not in region error?▼

This error means the specified PPE environment does not exist in the target vregion for that namespace. Verify on the TCC platform that the namespace has a PPE env configured in the requested region, and never switch regions silently.

How do I create a TCC directory in a namespace?▼

Use command set to create_dir with namespace, env, vregion, and a dir path (leading slash optional). The skill creates the directory, then verifies it exists via ListDir before returning success.

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