45 lines
1.6 KiB
Docker
45 lines
1.6 KiB
Docker
FROM python:3.12-slim@sha256:6c4dd321d176d61ea848dc8c73a4f7dbae8f70e0ee48bb411ea2f045b599fa8e
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ARG LLMS_TXT_MCP_VERSION=0.2.0
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ARG MCP_PROXY_VERSION=0.12.0
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ARG TORCH_VERSION=2.12.1+cpu
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COPY constraints.txt /tmp/context-kit-docs-constraints.txt
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RUN apt-get update \
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&& apt-get install -y --no-install-recommends \
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ca-certificates \
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&& rm -rf /var/lib/apt/lists/*
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# Install CPU-only torch first so llms-txt-mcp does not pull large CUDA wheels.
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RUN pip install --no-cache-dir \
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--index-url https://download.pytorch.org/whl/cpu \
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-c /tmp/context-kit-docs-constraints.txt \
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"torch==${TORCH_VERSION}"
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# llms-txt-mcp does the indexing/search; mcp-proxy fronts its stdio transport
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# as Streamable HTTP so multiple MCP clients can share one long-lived process
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# (and therefore one Chroma DB writer).
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RUN if [ -n "${LLMS_TXT_MCP_VERSION}" ]; then \
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pip install --no-cache-dir -c /tmp/context-kit-docs-constraints.txt "llms-txt-mcp==${LLMS_TXT_MCP_VERSION}"; \
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else \
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pip install --no-cache-dir -c /tmp/context-kit-docs-constraints.txt llms-txt-mcp; \
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fi \
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&& pip install --no-cache-dir -c /tmp/context-kit-docs-constraints.txt "mcp-proxy==${MCP_PROXY_VERSION}" \
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&& rm /tmp/context-kit-docs-constraints.txt
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COPY entrypoint.sh /usr/local/bin/docs-mcp-entrypoint
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RUN chmod +x /usr/local/bin/docs-mcp-entrypoint
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RUN mkdir -p /data /models /etc/context-kit
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ENV HF_HOME=/models \
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SENTENCE_TRANSFORMERS_HOME=/models \
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DOCS_MCP_HTTP_HOST=0.0.0.0 \
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DOCS_MCP_HTTP_PORT=8000 \
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DOCS_MCP_SOURCES_FILE=/etc/context-kit/docs-sources.txt
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VOLUME ["/data", "/models"]
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EXPOSE 8000
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ENTRYPOINT ["/usr/local/bin/docs-mcp-entrypoint"]
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