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https://github.com/rennf93/roboco.git
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Renn F
b0857915a1
A live opencode run against api.x.ai/v1 surfaced three real bugs: 1. Provider package — grok-build-0.1 is driven via the OpenAI Responses API (opencode calls model.responses()). @ai-sdk/openai-compatible is chat/completions only and errors "responses is not a function". Switch the generated opencode.json provider + the grok image to @ai-sdk/openai. 2. Headless hang — `opencode run` blocks after init without a TTY; close stdin (`< /dev/null`) in the entrypoint so it proceeds to the model call. 3. Reasoning-token cost — grok-build-0.1 is a reasoning model; reasoning tokens bill as output but opencode stores them in a separate column. cost_for_session folds tokens_reasoning into output (else ~22x undercount). Verified end-to-end against a real session row (input=6120, output=1, reasoning=226, cache_read=1856): our pricing reproduces opencode's stored USD cost ($0.0069452) exactly. Tests anchored to that real row.
38 lines
1.7 KiB
Docker
38 lines
1.7 KiB
Docker
# Grok (xAI) Agent Image
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# =============================================================================
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# Runs grok-build-0.1 through the opencode CLI (OpenAI protocol) instead of
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# Claude Code, while reusing the base image's roboco venv + uv + the RoboCo MCP
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# gateway servers. The entrypoint renders opencode.json from the spawn env +
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# mounted mcp-config.json (see roboco.llm.providers.opencode_config) and runs
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# opencode. One runtime image serves every role — role behaviour comes from the
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# mounted system prompt / manifest / mcp-config, exactly as on the Claude path.
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# =============================================================================
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FROM roboco-agent-base
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USER root
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# opencode — the OpenAI-protocol agent runtime. grok-build-0.1 is driven via the
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# OpenAI Responses API, so the provider package is @ai-sdk/openai (NOT
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# @ai-sdk/openai-compatible, which is chat/completions only and errors with
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# "responses is not a function"). opencode resolves it at runtime, but
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# pre-installing keeps first spawn off the network.
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RUN npm install -g opencode-ai @ai-sdk/openai \
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&& npm cache clean --force \
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&& rm -rf /root/.npm /tmp/*
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# Command guard / secret-scrub plugin (bash-guard parity for the opencode runtime).
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# Referenced from the generated opencode.json `plugin:` array.
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COPY docker/grok/secret-scrub.js /app/opencode-plugins/secret-scrub.js
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# Entrypoint: render opencode.json, then run opencode (overrides base's `claude`).
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COPY docker/scripts/grok-agent-entrypoint.sh /app/scripts/grok-agent-entrypoint.sh
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RUN chmod 0755 /app/scripts/grok-agent-entrypoint.sh
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USER agent
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LABEL role="grok-runtime"
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LABEL description="Grok (xAI) agent runtime — grok-build-0.1 via opencode (OpenAI protocol)"
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ENTRYPOINT ["/app/scripts/grok-agent-entrypoint.sh"]
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