Gjc Sdk Author logo

Gjc Sdk Author

CommunityPopular
Yeachan-Heo
gjc-sdk-author

Author trusted-local TypeScript and Python scripts that operate GJC sessions through the broker-bound CLI.

Overview

PublisherYeachan-Heo
Repositorygajae-code
Skill namegjc-sdk-author
Stars
2.8K
Forks
385
Bundled files
2
LicenseMIT
Links
Skill sourceRepository
  • Markdown instructions

    A SKILL.md file the model loads on demand, so it only costs tokens when a request actually matches.

  • Works with any LLM

    AI skills are plain Markdown, not provider-specific code, so this works with GPT, Claude, Gemini, Grok, or a local model.

  • 2 bundled files

    Scripts, templates, and references the model can read while it works. Files are read-only and never executed.

  • Open source

    Published by Yeachan-Heo on GitHub. Read the source before you install it.

Installation

Install the Gjc Sdk Author AI skill in TypingMind to use it with any LLM, or drop it into another agent that reads SKILL.md.

1

Install in TypingMind

TypingMind installs a skill straight from its GitHub folder — it reads SKILL.md, bundles the resource files, and stores the result locally.

  1. Open the app and go to Plugins → Skills.
  2. Choose "Install from GitHub".
  3. Paste the skill folder URL below and confirm.
  4. Enable the skill in any chat where you want it available.
Plugins → Skills → Add skill → From GitHub URL, then paste the folder URL and press Continue.
2

Install in another agent

Any agent that reads the Agent Skills format can use this skill — copy the folder into that agent's skills directory.

Claude Code — .claude/skills
git clone --depth 1 https://github.com/Yeachan-Heo/gajae-code.git /tmp/gajae-code
mkdir -p .claude/skills
cp -r /tmp/gajae-code/sdk-skills/gjc-sdk-author .claude/skills/gjc-sdk-author
Restart Claude Code after copying so it picks up the new skill.

Use it in TypingMind

Enable Gjc Sdk Author in any TypingMind chat and the model takes it from there. Its name and description sit in the system prompt, and the moment a request matches, the model loads the full instructions itself — you never invoke it by hand, and it costs no tokens until it is actually used.

The model loads Gjc Sdk Author on its own as soon as a request matches it.

Works with any AI model

AI skills are plain Markdown instructions rather than provider-specific code, so Gjc Sdk Author is not tied to the model it was written for. Install it once in TypingMind and use it with GPT-5, Claude, Gemini, Grok, DeepSeek, Mistral, Llama, or a local model you run yourself — all on your own API keys.

  • Loaded only when it is needed

    The system prompt carries just the name and description. The instructions are fetched on the first matching request, so an idle skill costs nothing.

  • Switch models mid-chat

    Because the skill is instructions rather than code, changing model does not break it — the next model reads the same SKILL.md.

Skill instructions

This is the SKILL.md content the model loads. Read it before installing — a skill is instructions your model will follow.

Author broker-bound GJC session scripts

Start from the owned templates in this skill directory:

  • templates/direct-sdk.ts
  • templates/direct-sdk.py

Authoring contract

  • Invoke the documented gjc sdk session CLI as a child process. It routes live controls through SessionRouter and lifecycle mutations through SessionLifecycleService and the Broker.
  • Require explicit repository and session-ID inputs. Run the CLI with the repository as its working directory; do not infer a session from local state.
  • Never scan .gjc/state/sdk, parse endpoint records, read endpoint credentials, or open a raw per-session WebSocket.
  • Use only gjc sdk session raw query <sessionId> --query <query> for fixed inspection queries and gjc sdk session raw control <sessionId> --op <operation> --json-input <object> --confirm for fixed controls.
  • Pass CLI arguments as an argv array, never through a shell command string.
  • Keep query and control operation names on fixed allowlists. Reject secret-shaped input fields before dispatch.
  • Require an immediately preceding, single-use human approval before every mutation.
  • Use the template's nonce-bearing operation/session/input-bound standard-input challenge; never replace it with a free boolean or reusable approval.
  • Send no CLI request after denial or cancellation.
  • Bind durable workflow controls to the expected session ID.
  • Render only parsed, redacted CLI JSON. Discard raw CLI stderr and never render credentials.
  • Keep broader lifecycle orchestration behind gjc sdk session raw global with a stable idempotency key or an SDK-core lifecycle facade; the canonical templates do not invent lifecycle routing.
  • State that approval is a trusted-local procedural safeguard, not capability isolation; Broker and Router retain attachment authority.

Generated user scripts belong in the user's workspace. Only the two canonical templates are owned by this clean-generated bundle.

Bundled files

The model reads these on demand while the skill is loaded. They are exposed as readable files and are never executed.

Frequently asked questions

What does the Gjc Sdk Author AI skill do?

Author trusted-local TypeScript and Python scripts that operate GJC sessions through the broker-bound CLI.

Why use Gjc Sdk Author on TypingMind?

Because you install it once and use it with any model. Gjc Sdk Author is plain Markdown rather than provider-specific code, so the same skill runs on GPT-5, Claude, Gemini, Grok, or a local model — and you can switch model mid-chat without it breaking. TypingMind runs on your own API keys, so you pay providers directly instead of a per-seat subscription, and your skills and chats stay in your own storage.

How do I install Gjc Sdk Author in TypingMind?

Open Plugins → Skills → Install from GitHub in TypingMind and paste https://github.com/Yeachan-Heo/gajae-code/tree/main/sdk-skills/gjc-sdk-author. TypingMind reads its SKILL.md and bundles its files and installs it as a skill you can enable per chat.

Which AI models can use Gjc Sdk Author?

Any model you connect in TypingMind. AI skills are plain Markdown instructions rather than provider-specific code, so GPT, Claude, Gemini, Grok, and local models can all load this skill when a request matches it.

How many AI models can I use with Gjc Sdk Author?

As many as you like. As long as a model supports skills, you can use Gjc Sdk Author with it — GPT, Claude, Gemini, Grok, DeepSeek, Mistral, Llama and more — all on TypingMind with your own API keys.

Is the Gjc Sdk Author AI skill free?

Yes. It is published on GitHub by Yeachan-Heo under the MIT license. You only pay your own AI provider for the tokens you use.

What are AI skills?

An AI skill is a reusable instruction bundle that teaches an AI model how to do one specific task. It follows the open Agent Skills format: a SKILL.md file with a name and description, plus any scripts, templates or reference files the model may need. The model reads the instructions only when your request matches the skill, so an installed skill costs nothing until it is used.

How are AI skills different from plugins or MCP servers?

A plugin or MCP server gives a model new tools to call — code that runs somewhere and returns a result. An AI skill gives the model knowledge and process instead: how to approach a task, which steps to follow, what good output looks like. Skills are plain Markdown, so they need no server, no API key and no runtime, and they work with any model.

Related AI Skills

View all
mattpocock logo

Tdd

mattpocock
CommunityPopular

Test-driven development. Use when the user wants to build features or fix bugs test-first, mentions "red-green-refactor", or wants integration tests.

22.3K
264.4K
3 files
View
mattpocock logo

To Spec

mattpocock
CommunityPopular

Turn the current conversation into a spec and publish it to the project issue tracker: no interview, just synthesis of what you've already discussed.

22.3K
264.4K
1 files
View
mattpocock logo

To Tickets

mattpocock
CommunityPopular

Break a plan, spec, or the current conversation into a set of tracer-bullet tickets, each declaring its blocking edges, published to the configured tracker (edges as text in one file per ticket…

22.3K
264.4K
1 files
View
mattpocock logo

Triage

mattpocock
CommunityPopular

Move issues and external PRs through a state machine of triage roles, categorise, verify, grill if needed, and write agent-ready briefs.

22.3K
264.4K
3 files
View

Set up your own AI workspace now

Get notified about new features and future giveaways by subscribing to our newsletter 👇