ReleaseFireworks AIFireworks AIpublished Oct 12, 2026seen 1w

fw-ai/nexus-cli v0.9.9

fw-ai/nexus-cli

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v0.9.9 — Codex on FireRouter with your own sign-in, MCP in Codex, key rotation everywhere

Repository: fw-ai/nexus-cli

Tag: v0.9.9

Published: 2026-10-12T22:40:07Z

Prerelease: no

Release notes:

Highlights

  • Codex starts on FireRouter, and GPT turns run on your own sign-in. A fresh fireconnect codex picks firerouter and asks you to codex login with ChatGPT or an OpenAI key. Easy turns stay on open models, and the GPT models your sign-in offers sit right above the Fireworks catalog in /model. fireconnect upgrade switches existing setups over and keeps your model.
  • MCP servers and ChatGPT app connectors work in Codex. Their tools reach the model, so calls complete instead of the model saying a server "exposes no tools". fireconnect upgrade fixes existing setups.
  • Rotate your Fireworks key without breaking a harness. fireconnect login now saves the new key into every connected harness, VS Code included, even when you're already signed in. No more 401s from a harness holding the old key.
  • OpenCode v2 lists your Fireworks models. When opencode.json uses v2's providers map, FireConnect writes Fireworks there too, so auto and the rest show up in /models instead of silently going missing. fireconnect upgrade repairs existing setups.

Improvements

  • Fixed: OpenCode's /models no longer lists routers like glm-latest twice. fireconnect upgrade cleans up existing configs.
  • Fixed: Claude Desktop works behind TLS-inspecting corporate proxies such as Zscaler. Re-run fireconnect claude-desktop on to pick it up.
  • Fixed: with Node from fnm, fireconnect could stop finding Node in new or non-interactive shells. Re-run the installer once to fix an existing install.
  • New: fireconnect configure --unset openai-api-key and --unset anthropic-api-key clear a saved provider key from FireConnect and from every harness holding a copy.
  • Clearer errors: when the model catalog can't load, you see the gateway's actual answer instead of a generic "reconnect to the network".
  • Heads-up: Claude Code no longer takes --anthropic-api-key. Claude turns already use Claude Code's own sign-in (claude login or an exported ANTHROPIC_API_KEY), and your next fireconnect claude removes any key an earlier version saved.
  • Heads-up: Codex no longer supports Azure/Foundry, because Codex CLI 0.160 removed the only transport Foundry offers. Run fireconnect configure --provider fireworks to put Codex back on the Fireworks gateway. OpenCode, Pi, Cursor, and VS Code still support Foundry.

> After upgrading, restart Codex and OpenCode. If Codex asks you to sign in, run codex login.

Install

curl -fsSL https://raw.githubusercontent.com/fw-ai/fireconnect/main/install.sh | bash