Multi-engine web search MCP for Cursor, Codex, Claude Code, Grok Build, and Antigravity
Multi-engine web search MCP server for coding agents. One CLI install wires it into Cursor, Cursor CLI, Codex, Claude Code, Grok Build, and Antigravity.
Project For Link -------------------- search-boost (this repo) Cursor · Codex · Claude · Grok · Antigravity via MCP you are here dsh-search-boost DeepSeek Harness bundle plugin GitHub · npm pi-search-boost pi extension GitHub · npm
Search engines are vendored in lib/search/ (originally from dsh-search-boost): on the free layer, Bing, DuckDuckGo, Yahoo, and Exa-free run in parallel; the api layer adds Antigravity CLI (when available) and whichever keyed Tavily / Brave / Exa engines you configure (one key is enough; all three recommended for best fusion). Also included: X/Twitter fallback, Jina page fetch, and deep-research rounds.
Restart each agent after install so MCP reloads.
Already using search-boost-mcp? Update the global CLI, then refresh agent configs (keys/layer under ~/.search-boost/ are kept):
Restart each agent after reinstall. Config lazy-migrates from older flat ~/.search-boost-.json paths on first write.
Preview without writing: search-boost install --dry-run -y
Exit codes: 0 healthy · 1 failure (or warnings with --strict) · 2 warnings only.
Optional: search-boost doctor --probe adds live search smoke (needs network; Phase 2).
Agent Quick check -------------------- Cursor Settings → MCP → search-boost connected; tools listed Cursor CLI Same MCP entry in ~/.cursor/mcp.json Codex codex session lists mcpsearch-boost tools Claude Code MCP panel shows search-boost; tools callable without deny prompt (if --
From the project README.
Add the radar badge to your README — it shows your project was picked up by MCP Radar and links to this page:
[](https://mcp.liqiwa.com/s/Mr-remon219--search-boost.html)
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