MCP server bridging Claude CLI to Gemini CLI, Codex, Cursor - queries, and search with hardened subprocess management
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Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.
When Vitest UI server is listening, arbitrary file can be read and executed
Vitest allows Remote Code Execution when accessing a malicious website while Vitest API server is listening
@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse
Anthropic's MCP TypeScript SDK has a ReDoS vulnerability
Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default
process.env. You'll be asked to provide them before it can run.ANTHROPIC_API_KEY— API key: set + CLAUDE_BRIDGE_USE_API_KEY=1 (billed per use via console.anthropic.com)CLAUDE_BRIDGE_USE_API_KEY— API key: set ANTHROPIC_API_KEY + =1 (billed per use via console.anthropic.com)CLAUDE_CLI_PATH— claude Path to CLI binaryCLAUDE_CODE_USE_BEDROCKCLAUDE_CONFIG_DIRCLAUDE_DEFAULT_MODEL— Shared default for all toolsCLAUDE_FALLBACK_MODEL— haiku Fallback on quota exhaustion (none to disable)CLAUDE_INTEGRATIONCLAUDE_MAX_BUDGET_USD— Global cost cap in USD (per call)CLAUDE_MAX_CONCURRENT— 3 Max concurrent subprocess spawnsCLAUDE_PING_MODELCLAUDE_QUERY_EFFORT— Default effort for queryCLAUDE_QUERY_MODEL— sonnet Default for queryCLAUDE_SEARCH_EFFORT— medium Default effort for searchCLAUDE_SEARCH_MODEL— sonnet Default for searchCLAUDE_STRUCTURED_MODEL— sonnet Default for structuredSECRET_KEY[](https://m8ven.ai/mcp/hampsterx-claude-mcp-bridge-1txoxa)