Add Elasticsearch MCP server for PeaceLink site search

francesco commented

2026-08-20 14:37:56 +00:00

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Sibling repo, mirroring mcp-guardian. New ../mcp-elasticsearch/ FastMCP server exposing search over the existing ES cluster that indexes the full PeaceLink website. Register via MCP_SERVER_ELASTICSEARCH (or a dedicated MCP_ELASTICSEARCH_URL), add elasticsearch to the relevant research profiles' mcp_servers (start with RICERCA/CAMPAGNE, not all intents).

Open question to resolve during design: this ES index overlaps with the peacelink-* RAG sources already in pgvector (import_docs.py --source peacelink). Decide how to avoid the agent getting redundant hits for the same article from both paths — e.g. position ES as the fresher/complementary real-time source (like Guardian vs. static RAG) rather than a duplicate, or scope it to content/recency the RAG import doesn't cover.

Reference: RAG improvement discussion, [current conversation] — MCP recommended over the Wikipedia-style in-process tool because per-intent scoping and a potentially multi-operation surface (filter by category/date, fetch by ID) both fit the MCP pattern better.

Sibling repo, mirroring mcp-guardian. New ../mcp-elasticsearch/ FastMCP server exposing search over the existing ES cluster that indexes the full PeaceLink website. Register via MCP_SERVER_ELASTICSEARCH (or a dedicated MCP_ELASTICSEARCH_URL), add elasticsearch to the relevant research profiles' mcp_servers (start with RICERCA/CAMPAGNE, not all intents). Open question to resolve during design: this ES index overlaps with the peacelink-* RAG sources already in pgvector (import_docs.py --source peacelink). Decide how to avoid the agent getting redundant hits for the same article from both paths — e.g. position ES as the fresher/complementary real-time source (like Guardian vs. static RAG) rather than a duplicate, or scope it to content/recency the RAG import doesn't cover. Reference: RAG improvement discussion, [current conversation] — MCP recommended over the Wikipedia-style in-process tool because per-intent scoping and a potentially multi-operation surface (filter by category/date, fetch by ID) both fit the MCP pattern better.

francesco added this to the AI Assistant project

2026-08-20 14:38:01 +00:00

francesco commented

2026-08-20 14:38:37 +00:00

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Related to peacelink/pck3s#40

Related to https://git.peacelink.it/peacelink/pck3s/issues/40

francesco added the

P3: useful

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2026-08-20 14:50:23 +00:00