second-opinion plugins

by DevBrother

DevBrother agent skills for clarifying requirements, generating AGENTS.md governance systems, verifying-then-applying PR review feedback, consulting a stronger advisor model at decision points, and designing polished self-contained HTML deliverables.

by Gopher Guides

Multi-LLM integration for second opinions and task delegation

by Mingyang Bao

Multi-provider agent session fabric — any agent (Claude / Codex / …) invoking, orchestrating, and handing off to models of any provider. One `call` primitive (task/review/agent/image modes) + persistent multi-turn sessions + a minimal observe proxy that dissolves the Foundry-vs-tap conflict.

by Jordan Richlen

Route every response element to exactly one voice: prose to human-voice (verdict-first, confidence-tagged), machine-read artifacts to machine-voice (compressed traces, logs, status lines); plus ai-writing-mistakes, a wording pass that strips the tells marking prose as machine-written, and second-opinion, an offer-only subagent validation pipeline that never runs unbidden.

by Sebastian Rädle

[VERALTET – final, Nachfolger: tools] Cross-CLI-Zweitmeinung: fragt non-interaktiv die jeweils andere CLI (Codex aus Claude Code, Claude aus Codex) mit dem Flaggschiffmodell der installierten Version — /ask read-only (ohne Argument: Review des Projektstands), /execute mit Schreibrechten im Workspace. Der Host schreibt ein Handover, die andere CLI antwortet.

by Raghu Betina

Review working changes, branches, commits, ranges, or repositories with Codex from Claude Code, keeping one persistent Codex thread per review session.

by Andre Paat

Drive GPT-6 Astra as scoped subagents with task-routed low-xhigh effort and explicit max/ultra

by Ian Anderson

Adversarial code review via the Devin CLI. Runs your choice of frontier model read-only against your actual repo — or several of them in parallel, so you get genuinely independent opinions instead of one.

by Onnozelaer

A review-only, sandboxed second opinion from a Gemini-family model via the Antigravity CLI (agy). Eight subcommands (review, megareview, wip, sanity, name, compare, save, harvest) with pinned Gemini models so the answer never silently comes from another model family; the reviewer is read-trusted to the project root, write-sandboxed, and proposes edits as code blocks that Claude applies. Pairs with adjudant for vault context and persisted reviews.

by Andre Paat

Integrate Google's Gemini CLI into Claude Code for second opinions, dual code reviews, and AI-assisted explanations

by DBHQ

Put a second agent on the work - as an adversary or as a partner - and get back a result you can cite. Five named patterns: red-team attacks an idea without being shown your evidence, second-opinion judges your material without being shown your conclusion, verify rules on finished work against stated constraints, collaborate is a peer conversation, and debate runs blind proposals into adversarial rounds. Runs on Codex, opencode or GitHub Copilot behind one provider layer, and records what each run was told and what it was not.

by Kourosh Mobl

Pool several AI subscriptions inside Claude Code by delegating to vendor CLIs as subprocesses. Ships field-tested adapters for GLM (Z.AI), Codex (ChatGPT), Copilot, Antigravity (Gemini), Ollama (local) OpenRouter (metered, many vendors behind one key) and a second Claude subscription, a multi-model consultation panel, task delegation into throwaway worktrees you review as a diff, and a probe-driven generator that builds and verifies an adapter for any provider you already have.

by Dmitry Fomin

Check a risky hypothesis against an independent LLM — DeepSeek, Gemini, GPT, Grok, or any model on OpenRouter — through one OpenAI-compatible script.