opencode-primitives（opencode primitives 搜索）

Purpose

Use this skill whenever OpenWork behavior is implemented directly on top of OpenCode primitives (skills, plugins, MCP servers, opencode.json config, tools/permissions). It anchors decisions to the official OpenCode documentation and keeps terminology consistent in the UI.

Doc Sources (Always cite when relevant)

• Skills: https://opencode.ai/docs/skills
• Plugins: https://opencode.ai/docs/plugins/
• MCP servers: https://opencode.ai/docs/mcp-servers/
• Config (opencode.json, locations, precedence): https://opencode.ai/docs/config/

Key Facts To Apply

Skills

• Skill files live in .opencode/skills/<name>/SKILL.md or global ~/.config/opencode/skills/<name>/SKILL.md.
• Skills are discovered by walking up to the git worktree and loading any matching skills/*/SKILL.md in .opencode/ or .claude/skills/.
• SKILL.md requires YAML frontmatter: name + description.
• Name rules: lowercase alphanumeric with single hyphens (^[a-z0-9]+(-[a-z0-9]+)*$), length 1-64, must match directory name.
• Description length: 1-1024 characters.
• Access is governed by opencode.json permissions (permission.skill allow/deny/ask).

Plugins

• Local plugins live in .opencode/plugins/ (project) or ~/.config/opencode/plugins/ (global).
• npm plugins are listed in opencode.json under plugin and installed with Bun at startup.
• Load order: global config, project config, global plugins dir, project plugins dir.

MCP Servers

• MCP servers are defined in opencode.json under mcp with unique names.
• Local servers use type: "local" + command array; remote servers use type: "remote" + url.
• Servers can be enabled/disabled via enabled.
• MCP tools are managed via tools in config, including glob patterns.
• OAuth is handled automatically for remote servers; can be pre-registered or disabled.

Config (opencode.json)

• Supports JSON and JSONC.
• Precedence order: remote .well-known/opencode -> global ~/.config/opencode/opencode.json -> custom path -> project opencode.json -> .opencode/ directories -> inline env overrides.
• .opencode subdirectories are plural by default (agents/, commands/, plugins/, skills/, tools/, themes/), with singular names supported for compatibility.

When to Invoke

• Adding or adjusting OpenWork flows that reference skills, plugins, MCP servers, or OpenCode config.
• Designing onboarding guidance that mentions skill/plugin installation, config locations, or permission prompts.
• Implementing UIs that surface OpenCode primitives (skills tab, plugin manager, MCP toggles).

Usage

Call skill({name: "opencode-primitives"}) before implementing or documenting any OpenWork behavior that maps to OpenCode primitives.