About Agent Designer
Agent Designer is an MCP server published by appautomaton in the Developer Tools category: portable SKILLs workspace for Claude Code, Codex, and Gemini — issue-driven workflows and cross-agent collaboration via bridge scripts with session continuity.
The repository has 132 stars and 17 forks, with the last commit a month ago. Recent commit activity is the strongest signal that reported issues will get attention.
Install
git clone https://github.com/appautomaton/agent-designerThis server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.
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README
Language: English | 中文
Agent Designer
A catalog of installable skills for AI coding agents: Claude Code, Codex, Antigravity, and Grok.
Structured, reusable skills that give your agents clear workflows, safe defaults, and multi-turn collaboration capabilities. Install the ones you want into the harness you already use, and your agents work methodically rather than freestyle.
What's inside
Collaboration skills — let your agents delegate to each other via bridge scripts with session continuity:
| Skill | Purpose |
|---|---|
collaborating-with-claude |
Delegate to Claude Code CLI (review, diff, consultation) |
collaborating-with-antigravity |
Delegate to Antigravity CLI agy (review, web search, image analysis) |
collaborating-with-codex |
Delegate to Codex CLI (implementation, diagnosis, review, image generation) |
collaborating-with-grok |
Delegate to Grok CLI (review, diagnosis, live web/X search; coding model e.g. grok-4.5) |
Issue-driven development — structure work into plans and trackable Issue CSVs:
| Skill | Purpose |
|---|---|
issue-driven-workflow |
Plan → Issue CSV → autonomous execution with status tracking |
Getting started
[!TIP]
- Pick the skills you want from
skills/.- Follow the runbook for your harness in
docs/setup/: install, approve, verify.
- To add the issue-driven workflow to a project: ask your agent to "apply
AGENTS.issues.template.mdon top ofAGENTS.md".- Start working. Ask your agent to create a plan, generate an Issue CSV, or collaborate with another agent.
- Example: "Create a plan and Issue CSV for ."
Project structure
skills/ ← skill source (the real content)
collaborating-with-claude/ ← bridge script + SKILL.md + references
collaborating-with-antigravity/ ← bridge script + SKILL.md + references (agy; succeeds the retired Gemini CLI)
collaborating-with-codex/ ← bridge script + SKILL.md + references + prompt recipes
collaborating-with-grok/ ← bridge script + SKILL.md + references (Grok CLI; live web/X search)
issue-driven-workflow/ ← plan/CSV workflow + templates + scripts
docs/setup/ ← install runbooks per harness
AGENTS.md ← project-specific rules
AGENTS.issues.template.md ← issue-driven workflow (apply on top of AGENTS.md)
How it works
Each skill follows progressive disclosure:
- Level 1 (metadata) —
name+descriptionin YAML frontmatter. Always loaded. Used for discovery. - Level 2 (instructions) — the SKILL.md body. Loaded when the skill is invoked. Contains workflow, safety, quick start.
- Level 3 (resources) —
scripts/,references/,assets/. Loaded on demand. Contains deep docs, templates, helper scripts.
Notes
- This repo is workflow-first — most changes are text, not code.
- Bridge scripts wrap CLI tools and return structured JSON with session continuity.
- Approval rules for the bridge scripts are documented per harness in
docs/setup/, in wildcard forms that work at any install location. See the "Host-side approval" section in each skill. - Skills are portable across Codex and Claude Code with minimal adaptation.
- If invoking bridge scripts directly, prefer
python3.
Acknowledgements
Inspired by:
README fetched from the repository 5 days ago. The original is authoritative.