witness
About
Second brain for Claude Code & OpenCode: distills how your patterns and knowledge evolve over time.
Use this server
Add it to your MCP client. The catalogue lists this config verbatim from its source — it does not run, download, or vouch for the server. Review the command before you run it.
Transportstdio (runs a local command)
Claude Code
claude mcp add witness -- npx @witness-ai/opencode
Cursor
If the button doesn't open Cursor, use the JSON below — Cursor accepts the same mcpServers config.
VS Code
code --add-mcp '{"name":"witness","command":"npx","args":["@witness-ai/opencode"]}'
JSON
{
"mcpServers": {
"witness": {
"command": "npx",
"args": [
"@witness-ai/opencode"
]
}
}
}