v0.3.0 — any agent, any provider, any model

First public release.

Any Model Plugin lets any AI agent delegate tasks, run adversarial reviews, and manage background jobs against any provider and model.

Three surfaces, one core

• Universal CLI: node plugins/anymodel/scripts/companion.mjs (or npx anymodel) — delegate / review / adversarial-review / status / result / cancel / models / setup
• MCP server (anymodel-mcp): all capabilities as anymodel_* tools in any MCP host — Claude Code, Codex CLI, Cursor, Windsurf, VS Code
• Claude Code native plugin: /plugin marketplace add pealmeida/anymodel-plugin → /plugin install anymodel@any-model

Engines × providers

• Engines: codex (native sandbox + built-in reviewer, per-thread provider override), claude (headless), direct (built-in agent loop, zero external CLIs)
• Providers: declarative registry.toml (ships with Z.AI, Ollama Cloud, OpenCode Go) + provider-quirk pipeline
• Built-in Responses→Chat shim (companion.mjs shim) — no proxy dependency; LiteLLM remains optional

Quality

• CI: Node 18/20/22 — module syntax sweep, 14 unit tests, MCP protocol smoke test
• Secret scanning + push protection enabled; see SECURITY.md for the sandboxing model

Derived from openai/codex-plugin-cc under Apache-2.0 — see NOTICE.