OpenCode

Vendor: sst | Homepage: https://opencode.ai/docs/ | CLI Command: opencode | Version Detection: opencode --version

Component Support

Component	Support Level	Notes
Skills	Native	Reads .claude/skills/ for compatibility
MCP Servers	Native
LSP Servers	Native	24+ languages with auto-download
Hooks	Native	TypeScript plugin system, 24+ events
Agents	Native
Commands	Native
Instructions	Native

Component	Scope	Path
Skills	user	`~/.config/opencode/skills/{name}/SKILL.md`
Skills	project	`.claude/skills/{name}/SKILL.md`
Agents	user	`~/.config/opencode/agents/{name}.md`
Agents	project	`.opencode/agents/{name}.md`
Commands	user	`~/.config/opencode/commands/{name}.md`
Commands	project	`.opencode/commands/{name}.md`
Instructions	project	`AGENTS.md`

Component	Scope	File	Format	Key
Hooks	user	`~/.config/opencode/opencode.jsonc`	jsonc	`plugins`
Hooks	project	`opencode.jsonc`	jsonc	`plugins`
MCP Servers	user	`~/.config/opencode/opencode.jsonc`	jsonc	`mcpServers`
MCP Servers	project	`opencode.jsonc`	jsonc	`mcpServers`
LSP Servers	user	`~/.config/opencode/opencode.jsonc`	jsonc	`lsp`

Scope	Path
project	`AGENTS.md`

Scatter — components installed to individual paths defined in Component Paths.

Canonical Event	Host Event
`pre-tool-use`	`tool.execute.before`
`post-tool-use`	`tool.execute.after`
`session-start`	`session.created`
`pre-compact`	`experimental.session.compacting`

stop — Fires when the assistant stops generating.
event — Generic event hook for custom event handling.
experimental.chat.system.transform — Allows transforming the system prompt before it is sent.
experimental.chat.messages.transform — Allows transforming chat messages before they are sent.
config — Fires during configuration loading for dynamic config.
auth — Fires during authentication flow.
chat.message — Fires when a chat message is received.
chat.params — Fires to allow modification of chat request parameters.
permission.ask — Fires when the assistant requests permission for an action.

typescript-plugin

Scope	Path
user	`~/.config/opencode/opencode.jsonc`
project	`opencode.jsonc`

Property	Value
Default	`~/.config/opencode`
Env Override	None