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Jina AI MCP Integration for Claude Agent SDK
Connect Jina AI to Claude Agent SDK through the local KosmoKrator MCP gateway with scoped tools, credentials, and write policy.
Connect Jina AI to Claude Agent SDK
Give Claude Agent SDK workflows access to KosmoKrator integrations through a local MCP server.
Add a KosmoKrator stdio MCP server to the Claude Agent SDK options. The gateway is local, scoped to this integration, and starts with
--write=deny so Claude Agent SDK can inspect read-capable tools without receiving write access by default.
Jina AI MCP Config for Claude Agent SDK
Use a narrow integration list so the agent does not load unrelated tools.
{
"mcpServers": {
"kosmokrator-jinaai": {
"type": "stdio",
"command": "kosmo",
"args": [
"mcp:serve",
"--integration=jinaai",
"--write=deny"
]
}
}
} Run the Gateway Manually
kosmokrator mcp:serve --integration=jinaai --write=deny Why Use KosmoKrator Here
Expose only Jina AI instead of a broad multi-service tool list.
Reuse credentials already configured for the KosmoKrator CLI and Lua runtime.
Start read-only, then opt into ask or allow for trusted workspaces.
Jina AI Tools Visible to Claude Agent SDK
Claude Agent SDK sees stable MCP tool names generated from the Jina AI integration catalog.
| MCP tool | Source function | Type | Description |
|---|---|---|---|
integration__jinaai__jinaai_search | jinaai.jinaai_search | Read | Search the web using Jina AI. Returns search results with titles, URLs, descriptions, and extracted content. Useful for finding up-to-date information on any topic. |
integration__jinaai__jinaai_read | jinaai.jinaai_read | Read | Read and extract clean content from a URL using Jina AI Reader. Returns the main text content of a web page, stripping away navigation, ads, and other clutter. Useful for reading articles, documentation, or any web page. |
integration__jinaai__jinaai_ground | jinaai.jinaai_ground | Read | Ground a statement against provided context using Jina AI. Verifies whether a claim or statement is supported by the given reference text. Returns grounding results indicating which parts of the statement are supported or contradicted. |
integration__jinaai__jinaai_embeddings | jinaai.jinaai_embeddings | Read | Generate text embeddings using Jina AI. Converts text into dense vector representations useful for semantic search, similarity comparison, clustering, and retrieval-augmented generation (RAG). |
integration__jinaai__jinaai_rerank | jinaai.jinaai_rerank | Read | Rerank documents by relevance to a query using Jina AI. Takes a query and a list of text documents, then returns them sorted by relevance with scores. Useful for improving search results or filtering the most relevant content. |