Search Jina AI news and blog posts at jina.ai/news for articles about AI, machine learning, neural search, embeddings, and Jina products. Use this to find official Jina documentation, tutorials, product announcements, and technical deep-dives.
AI agents call search_jina_blog to retrieve information from Jina AI without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
| Parameter | Type | Required | Description |
|---|---|---|---|
num | number | — | Maximum number of blog posts to return, between 1-100 |
tbs | string | — | Time-based search parameter, e.g., 'qdr:h' for past hour, can be qdr:h, qdr:d, qdr:w, qdr:m, qdr:y |
query | object | — | Search terms to find relevant Jina blog posts (e.g., 'embeddings', 'reranker', 'ColBERT'). Can be a single query string or an array of queries for parallel sear |
Parameters from the server's own tool schema.
This is a search/retrieval tool that queries publicly available blog content. It retrieves information without side effects, modification, code execution, or resource destruction. The scope is limited to Jina's own blog/news content, minimizing potential for misuse even if invoked by an agent.
From the tool's definition Tool description states 'Search Jina AI news and blog posts' with read-only operations: 'find official Jina documentation, tutorials, product announcements'. No create, modify, delete, execute, or financial operations indicated.
Risk signalsAccepts freeform code/query input (query)
Documented attack patterns abuse exactly the kind of access search_jina_blog gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Jina AI, and nothing reaches the server without passing your rules. This is the rule we recommend for search_jina_blog:
{
"version": "1",
"default": "deny",
"tools": {
"search_jina_blog": {}
}
}search_jina_blog is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Search Jina AI news and blog posts at jina.ai/news for articles about AI, machine learning, neural search, embeddings, and Jina products. Use this to find official Jina documentation, tutorials, product announcements, and technical deep-dives. It is categorised as a Read tool in the Jina AI MCP Server, which means it retrieves data without modifying state.
search_jina_blog accepts 3 parameters: num, tbs, query. The full parameter table on this page comes from the server's own tool schema.
Register the Jina AI MCP server in PolicyLayer and add a rule for search_jina_blog: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Jina AI. Nothing to install.
search_jina_blog is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the search_jina_blog rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for search_jina_blog. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
search_jina_blog is provided by the Jina AI MCP server (jina). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Jina AI, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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21 Jina AI tools catalogued and risk-classified — across an index of 43,000+ MCP servers.