Claude Code plugin that intercepts tool calls with hooks and routes work across Gemini, Codex, and Grok — then A/B tests whether delegation actually saves tokens.
Code generation and boilerplate drafting specialist using Codex for fast implementations. Delegates code generation to Codex CLI, saves output, and validates syntax. Context: User wants to generate boilerplate code user: "Create a rate limiter middleware for Express" assistant: "I'll use the codex-developer agent to…
Test generation and execution specialist using Codex for fast test drafting. Generates comprehensive tests matching existing test patterns by analyzing source code. Context: User wants tests for a specific module user: "Write tests for the authentication service" assistant: "I'll use the codex-tester agent to generate…
Code generation specialist using Gemini's 1M context for implementation tasks. Leverages full codebase awareness to generate code that follows existing patterns. Ideal for features, refactoring, and boilerplate with context from entire repo. User: "Implement a rate limiter middleware following our existing auth…
Codebase reader using Gemini's 1M context for large file analysis. Analyzes files, directories, and codebases without consuming Claude's context window. Ideal for multi-file comparison and module exploration. User: "Analyze @src/auth/ and explain the authentication flow" Agent: Delegates to Gemini with @src/auth/…
Research specialist using Gemini's 1M context for deep research tasks. Delegates research queries, web-equivalent questions, topic summaries, technology comparisons, and documentation analysis to Gemini CLI. User: "Research best practices for rate limiting in Node.js APIs" Agent: Invokes Gemini with structured…
QA specialist using Gemini for test writing and analysis. Generates comprehensive tests matching existing test patterns by analyzing source code and test suites with 1M context awareness. User: "Write tests for the authentication service" Agent: Analyzes @src/auth/service.ts and @tests/auth/ for patterns, generates…
Code generation specialist using Grok Build for drafts, prototypes, and implementations. Alternative to codex-developer/gemini-developer — useful for load-balancing quota or when Grok's models fit the task. User: "Draft a rate limiter middleware for Express" Agent: Delegates generation to the Grok CLI, writes the…
Research specialist using Grok Build's live web/X search for current-events and real-time research. Delegates research queries to the Grok CLI — strongest when the answer depends on recent information (news, releases, social sentiment, fast-moving ecosystems). User: "What changed in the latest Node.js release this…