Ajay Krishnan
51dceee224
Replace the abandoned llms-txt-mcp/Chroma docs backend with an in-repo MCP service: SQLite WAL + FTS5 + sentence-transformer embeddings, transactional source replacement, persisted state across restarts, singleflight refresh with conditional requests, hybrid lexical/semantic ranking with exact-duplicate collapse, source/host filters, and explicit-by-default content retrieval. Add docs_rebuild and a docs-rebuild CLI command. Add deterministic llms-full.txt snapshot generation for machine-local menus with hash-validated provenance manifests; lifecycle commands promote a local menu to its snapshot only when the manifest validates. Switch public source profiles to content-bearing llms-full.txt feeds. Improve web search: bounded provider fallback with per-attempt diagnostics and cancellation, an optional Brave Search API provider, strict SearXNG engine selection, capped link/media extraction, and a real engine=browser renderer that routes every request through the existing SSRF vetting while blocking WebSockets, non-GET traffic, and private destinations. Extend release checks with offline unit suites and isolated candidate container tests for both images.
50 lines
1.6 KiB
Docker
50 lines
1.6 KiB
Docker
FROM python:3.12-slim@sha256:6c4dd321d176d61ea848dc8c73a4f7dbae8f70e0ee48bb411ea2f045b599fa8e
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ARG MCP_VERSION=1.28.0
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ARG MCP_PROXY_VERSION=0.12.0
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ARG SENTENCE_TRANSFORMERS_VERSION=5.6.0
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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 sentence-transformers does not pull 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==${TORCH_VERSION}"
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RUN pip install --no-cache-dir -c /tmp/context-kit-docs-constraints.txt \
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"mcp==${MCP_VERSION}" \
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"mcp-proxy==${MCP_PROXY_VERSION}" \
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"sentence-transformers==${SENTENCE_TRANSFORMERS_VERSION}" \
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httpx numpy PyYAML \
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&& rm /tmp/context-kit-docs-constraints.txt
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COPY context_docs /opt/context-kit/context_docs
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COPY tests /opt/context-kit/tests
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COPY entrypoint.sh /usr/local/bin/docs-mcp-entrypoint
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RUN chmod -R a+rX /opt/context-kit \
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&& chmod 0555 /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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HOME=/tmp \
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USER=context-kit \
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LOGNAME=context-kit \
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SENTENCE_TRANSFORMERS_HOME=/models \
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PYTHONPATH=/opt/context-kit \
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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_STORE_PATH=/data/docs.sqlite3 \
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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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