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Witness

npm

Second brain for Claude Code & OpenCode: distills how your patterns and knowledge evolve over time.

Works with: Claude Code, Cursor, Claude Desktop, Codex CLI, Gemini CLI, Cline, Windsurf, VS Code

Category: Productivity — see all ranked ›

Install (Claude Code):

claude mcp add itness -- npx -y @witness-ai/opencode
deep

“Walks one exchange through all four layers, and states it is a tool, not a coach”

Security audit

scanned 2026-07-30

Every finding is shown in full. Nothing on this page is behind a licence — there is no advisory to name and no install script to read.

No known advisoriesclearchecked against OSV for 0.6.0
No permission surface detecteddeclares no dependency that reaches files, shell or network
Signed build provenancepublished from public CI with an attestation

npm ↗  ·  source ↗  ·  pkg:@witness-ai/opencode

Already running this? npx tashan-cli doctor checks your whole config against the Index — how it works ›