LangBot Core Development
langbot-app/LangBot
Covers developing the LangBot core backend and web UI: dev setup, repo layout, API auth types, adding endpoints, migrations and keeping the MCP server in step.
Create OpenCode plugins using the @opencode-ai/plugin SDK. An agent skill from IgorWarzocha/Opencode-Workflows.
Install Create Opencode Plugin
$ npx skills add IgorWarzocha/Opencode-Workflows --skill create-opencode-plugin -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install IgorWarzocha/Opencode-Workflows create-opencode-plugin --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/IgorWarzocha/Opencode-Workflows.git skills-src && mkdir -p .claude/skills && cp -r skills-src/agents/create-opencode-plugin/.opencode/skill/create-opencode-plugin .claude/skills/create-opencode-plugin && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "create-opencode-plugin" agent skill from https://github.com/IgorWarzocha/Opencode-Workflows/tree/master/agents/create-opencode-plugin/.opencode/skill/create-opencode-plugin into .claude/skills/create-opencode-plugin/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "create-opencode-plugin", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/IgorWarzocha/Opencode-Workflows/tree/master/agents/create-opencode-plugin/.opencode/skill/create-opencode-pluginType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add IgorWarzocha/Opencode-Workflows --skill create-opencode-plugin -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install IgorWarzocha/Opencode-Workflows create-opencode-plugin --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/IgorWarzocha/Opencode-Workflows.git skills-src && mkdir -p .agents/skills && cp -r skills-src/agents/create-opencode-plugin/.opencode/skill/create-opencode-plugin .agents/skills/create-opencode-plugin && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "create-opencode-plugin" agent skill from https://github.com/IgorWarzocha/Opencode-Workflows/tree/master/agents/create-opencode-plugin/.opencode/skill/create-opencode-plugin into .agents/skills/create-opencode-plugin/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "create-opencode-plugin", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add IgorWarzocha/Opencode-Workflows --skill create-opencode-plugin -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install IgorWarzocha/Opencode-Workflows create-opencode-plugin --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/IgorWarzocha/Opencode-Workflows.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/agents/create-opencode-plugin/.opencode/skill/create-opencode-plugin .cursor/skills/create-opencode-plugin && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "create-opencode-plugin" agent skill from https://github.com/IgorWarzocha/Opencode-Workflows/tree/master/agents/create-opencode-plugin/.opencode/skill/create-opencode-plugin into .cursor/skills/create-opencode-plugin/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "create-opencode-plugin", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/IgorWarzocha/Opencode-Workflows.git --path agents/create-opencode-plugin/.opencode/skill/create-opencode-plugin--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add IgorWarzocha/Opencode-Workflows --skill create-opencode-plugin -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install IgorWarzocha/Opencode-Workflows create-opencode-plugin --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/IgorWarzocha/Opencode-Workflows.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/agents/create-opencode-plugin/.opencode/skill/create-opencode-plugin .gemini/skills/create-opencode-plugin && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "create-opencode-plugin" agent skill from https://github.com/IgorWarzocha/Opencode-Workflows/tree/master/agents/create-opencode-plugin/.opencode/skill/create-opencode-plugin into .gemini/skills/create-opencode-plugin/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "create-opencode-plugin", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install IgorWarzocha/Opencode-Workflows create-opencode-pluginInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add IgorWarzocha/Opencode-Workflows --skill create-opencode-plugin -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/IgorWarzocha/Opencode-Workflows.git skills-src && mkdir -p .github/skills && cp -r skills-src/agents/create-opencode-plugin/.opencode/skill/create-opencode-plugin .github/skills/create-opencode-plugin && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "create-opencode-plugin" agent skill from https://github.com/IgorWarzocha/Opencode-Workflows/tree/master/agents/create-opencode-plugin/.opencode/skill/create-opencode-plugin into .github/skills/create-opencode-plugin/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "create-opencode-plugin", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add IgorWarzocha/Opencode-Workflows --skill create-opencode-plugin -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install IgorWarzocha/Opencode-Workflows create-opencode-plugin --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/IgorWarzocha/Opencode-Workflows.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/agents/create-opencode-plugin/.opencode/skill/create-opencode-plugin .opencode/skills/create-opencode-plugin && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "create-opencode-plugin" agent skill from https://github.com/IgorWarzocha/Opencode-Workflows/tree/master/agents/create-opencode-plugin/.opencode/skill/create-opencode-plugin into .opencode/skills/create-opencode-plugin/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "create-opencode-plugin", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
create-opencode-plugin- GitHub stars
- 122
- Token cost
- ~2.4k tokens
- SKILL.md length
- 652 words
- Files
- 13 (incl. scripts, references)
- Skills in repo
- 37
- Repo updated
- First seen
- Licence
- None found
At a glance
Create OpenCode plugins using the @opencode-ai/plugin SDK. An agent skill from IgorWarzocha/Opencode-Workflows.
- Works in 7 steps: Verify SDK Reference (REQUIRED) → Validate Feasibility (REQUIRED) → Design Plugin → …
- Building custom tools
- SKILL.md covers Procedure Overview, Step 1: Verify SDK Reference…, Step 2: Validate Feasibility… and Step 3: Design Plugin, plus 5 more sections
- Runs TypeScript scripts from its folder; calls opencode and bun
What it does
Create Opencode Plugin is an agent skill from IgorWarzocha/Opencode-Workflows. Create OpenCode plugins using the @opencode-ai/plugin SDK. Use for building custom tools, event hooks, auth providers, or tool execution interception. Use proactively when developing new plugins in .opencode/plugin/ or ~/.config/opencode/plugin/. Examples: - user: "Create a plugin to block dangerous commands" → implement tool execution before hook with blocking logic - user: "Add a custom tool for jira" → design tool schema and implementation using SDK context - user: "Show toast on file edit" → react to file…
Its SKILL.md is about 2.4k tokens, which your agent loads only when the skill is triggered. The skill folder holds 14 other files, including scripts and reference files (for example `references/CODING-TS.MD`, `references/events.md` and `references/examples.md`).
It sits in Development, covering Commit messages, Authentication and Hooks and plugins. It works with React and Jira. The repository describes itself as: An ever evolving repository of Opencode workflow examples that might enhance your experience with it. I only left the stuff that actually works. YMMV.
When your agent uses it
- Building custom tools
- Tool execution interception
Example prompts
- “Create a plugin to block dangerous commands”
- “Add a custom tool for jira”
- “Show toast on file edit”
- “/create-opencode-plugin”
Requirements
- Node.js
Workflow steps
7 steps, taken from the step headings in SKILL.md.
- Verify SDK Reference (REQUIRED)
- Validate Feasibility (REQUIRED)
- Design Plugin
- Implement
- Add UI Feedback (Optional)
- Test
- Publish (Optional)
What it can do on your machine
Read from SKILL.md and the folder at commit 6444ec4. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
Ships 1 file in scripts/ (TypeScript), which the agent can run.
Shell commands in SKILL.md call:
opencodebun
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Create Opencode Plugin loads about 2.4k tokens when it runs, and up to ~18k if it reads all its reference files. Until then it costs about 187 tokens; SKILL.md has 652 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); the scripts in this folder are not scanned.
SKILL.md
Without a licence we can't republish the file, so here is its outline and opening line. It has 652 words (~2,428 tokens).
“Re-read this file periodically during plugin development to refresh context and ensure you're following the correct procedure.”
- name
- create-opencode-plugin
Files
SKILL.md and 12 other files (scripts, references) in agents/create-opencode-plugin/.opencode/skill/create-opencode-plugin of IgorWarzocha/Opencode-Workflows.
- SKILL.md
- references/CODING-TS.MD
- references/events.md
- references/examples.md
- references/hook-patterns.md
- references/hooks.md
- references/publishing.md
- references/testing.md
- references/toast-notifications.md
- references/tool-helper.md
- references/ui-feedback.md
- references/update-notifications.md
- scripts/extract-plugin-api.ts
Open the folder on GitHubat commit 6444ec4
Compare with similar skills
Create Opencode Plugin next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Create Opencode Plugin this skillIgorWarzocha/Opencode-Workflows | 122 | — | ~2.4k | Automated safety check: Pass | None | |
| LangBot Core Developmentlangbot-app/LangBot | 18k | — | ~1.4k | Automated safety check: Notes | Apache-2.0 | |
| Cut Releasedelexw/claude-code-trace | 376 | 1 repos | ~1.4k | Automated safety check: Pass | MIT | |
| Release WorkflowCaldis/react-zmage | 946 | — | ~3.6k | Automated safety check: Notes | MIT | |
| Commit Workbartstc/vite-ts-react-template | 122 | 3 repos | ~623 | Automated safety check: Pass | MIT | |
| Git Workflowsoftmaple/softmaple | 159 | — | ~814 | Automated safety check: Pass | Apache-2.0 |
Similar skills
Cut Release
delexw/claude-code-trace
Cuts a new versioned release of claude-code-trace end-to-end without asking any questions.
Release Workflow
Caldis/react-zmage
A skill your agent uses when the user wants to ship a new version of react-zmage to npm.
Commit Work
bartstc/vite-ts-react-template
Create high-quality git commits: review/stage intended changes, split into logical commits, and write clear commit messages (including Conventional Commits).
Git Workflow
softmaple/softmaple
Softmaple Git branching, commits, pre-commit hooks, and pull requests.
Conventional Commit
jetstreamapp/jetstream
Write a commit message for the current changes - conventional commit format, a short body, issue references in the footer.
More from IgorWarzocha/Opencode-Workflows
All 37 skills in this repoPlugin Installer
IgorWarzocha/Opencode-Workflows
Find, install, and configure OpenCode plugins from the catalog or community.
Skill Creator
IgorWarzocha/Opencode-Workflows
Guide for creating effective opencode skills. An agent skill from IgorWarzocha/Opencode-Workflows.
Security AI Keys
IgorWarzocha/Opencode-Workflows
Review AI API key leakage patterns and redaction strategies.
Security Convex
IgorWarzocha/Opencode-Workflows
Review Convex security audit patterns for authentication and authorization.
Security Django
IgorWarzocha/Opencode-Workflows
Review Django security audit patterns for settings and middleware.
Security Docker
IgorWarzocha/Opencode-Workflows
Review Docker and container security audit patterns. An agent skill from IgorWarzocha/Opencode-Workflows.
Related
Categories
Questions about Create Opencode Plugin
What does Create Opencode Plugin do?
Create OpenCode plugins using the @opencode-ai/plugin SDK. An agent skill from IgorWarzocha/Opencode-Workflows. Create Opencode Plugin is an agent skill from IgorWarzocha/Opencode-Workflows. Create OpenCode plugins using the @opencode-ai/plugin SDK.
When should I use Create Opencode Plugin?
Create Opencode Plugin fits situations like: building custom tools; tool execution interception.
How do I install Create Opencode Plugin in Claude Code?
Run `npx skills add IgorWarzocha/Opencode-Workflows --skill create-opencode-plugin -a claude-code`. Or copy the skill folder (agents/create-opencode-plugin/.opencode/skill/create-opencode-plugin in IgorWarzocha/Opencode-Workflows) into .claude/skills/create-opencode-plugin in your project. Claude Code loads it when a task matches its description.
How do I install Create Opencode Plugin in Codex?
Run `npx skills add IgorWarzocha/Opencode-Workflows --skill create-opencode-plugin -a codex`. Or copy the skill folder (agents/create-opencode-plugin/.opencode/skill/create-opencode-plugin in IgorWarzocha/Opencode-Workflows) into .agents/skills/create-opencode-plugin in your project. Codex loads it when a task matches its description.
Can I use Create Opencode Plugin in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add IgorWarzocha/Opencode-Workflows --skill create-opencode-plugin -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/create-opencode-plugin, .gemini/skills/create-opencode-plugin, .github/skills/create-opencode-plugin and .opencode/skills/create-opencode-plugin in your project.
What does Create Opencode Plugin need to run?
Going by SKILL.md and its folder, Create Opencode Plugin needs TypeScript for the scripts in its folder and the command-line tools its instructions call (opencode and bun). Our summary lists: Node.js.
Does Create Opencode Plugin access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Create Opencode Plugin safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.
What licence does Create Opencode Plugin use?
No licence was found for Create Opencode Plugin or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.
How many tokens does Create Opencode Plugin use?
About 2.4k tokens (SKILL.md is roughly 9.7k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 16k tokens, read only when the agent opens those files.
What are the alternatives to Create Opencode Plugin?
Skills that share tags, products or a category with Create Opencode Plugin: LangBot Core Development (langbot-app/LangBot, 18k stars), Cut Release (delexw/claude-code-trace, 376 stars), Release Workflow (Caldis/react-zmage, 946 stars) and Commit Work (bartstc/vite-ts-react-template, 122 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Create Opencode Plugin?
IgorWarzocha (a GitHub user) maintains it in IgorWarzocha/Opencode-Workflows, which has 122 GitHub stars. The repository holds 37 skills in this directory. The repository was last updated on February 4, 2026.
Source: IgorWarzocha/Opencode-Workflows on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.