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React Brain

npm

Engineering decisions for React & React Native, with receipts — a continuously verified corpus with doctor (repo analysis), migrate (upgrade plans), review (CI gate), and an MCP server for agents. Official alias of @heart-it/react-brain.

Works with: Claude Code, Cursor, Claude Desktop, Codex CLI, Gemini CLI, Cline, Windsurf, VS Code (installable)
installable: each client documents how to load an MCP server of this type — that is the client's promise, not a claim verified against this capability

Work: Web development

Who it is for: Web / frontend developer

Install (Claude Code):

claude mcp add react-brain -- npx -y react-brain

Security audit

scanned 2026-08-09

Every finding is shown in full — which advisory, the version that fixes it, and the exact command run at install time. Nothing in this audit is behind a licence.

No known advisoriesclearchecked against OSV for 0.9.2
No access inferred from declared dependenciesnothing it depends on reaches files, shell or network. This reads declarations only — built-in APIs are invisible to it, so absence of a declaration is not absence of access
Signed build provenancepublished from public CI with an attestation

npm ↗  ·  source ↗  ·  pkg:react-brain

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

Measured 2026-08-09  ·  scorer s5  ·  how  ·  something wrong here?