OpenClaw Mistral Provider Broken Since 2026.3.8 Update, Community Seeks Alternatives

Critical Mistral Provider Bug Unfixed for 12+ Days

Since updating to OpenClaw version 2026.3.8 (and continuing through 2026.3.13 as of March 21, 2026), Mistral models are completely broken in the platform. Users report HTTP 422 errors with no body returned, affecting all Mistral-related functionality including normal chats, agents, and embedded runs.

The issue specifically impacts mistral-large-latest and other Mistral models. Direct API calls with the same API keys and models work perfectly outside OpenClaw, confirming the problem is specific to OpenClaw's implementation.

Timeline and Community Response

The problem began immediately after the 2026.3.8 update, with multiple users confirming Mistral worked before updating. Relevant discussions include:

• GitHub issue #41293: "Mistral provider fails with 422 (no body) while direct API call succeeds" (opened March 9)
• GitHub issue #45227: Marked as a regression, still open
• Reddit thread in r/openclaw with several confirmations
• Discord reports confirming the error persists in 2026.3.13

Release notes for versions 2026.3.8 through 2026.3.13 contain no mentions of Mistral fixes. Instead, updates focused on Gemini improvements, Ollama tweaks, OpenAI-Codex features, Telegram/Zalo integrations, voice calls, and GitHub Copilot experiments.

Community Concerns About Project Maintenance

The community expresses strong concerns that OpenClaw may be effectively dead or abandoned in terms of meaningful maintenance. The daily-release pace from earlier months has stopped, and a critical provider bug affecting one of the most popular non-OpenAI options has been ignored for over 12 days. The latest stable release remains 2026.3.13 from March 14, with no new releases despite ongoing commits (mostly unrelated to the Mistral issue).

Requested Alternatives and Workarounds

Users are seeking alternatives to OpenClaw for multi-channel AI setups that support Mistral properly. Suggested options include:

• OpenWebUI + Ollama
• LM Studio + custom frontend
• Continue.dev
• Rust-based alternatives like IronClaw (an OpenClaw-inspired fork)
• Full self-hosted stacks like SillyTavern or Text-Generation-WebUI with agent extensions

The community emphasizes the need for solutions that remain actively maintained in 2026, avoiding platforms that "die every few weeks."