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Canonical AI event

AgentOS v3.1.9 allows HTTP testing of MCP tools.

The MCP Tool Runner can now execute tools via HTTP. The AgentOS MCP Server accepts browser requests from allowed origins.

22 Oct 20261 verified claims1 sources1 observations
What happened

The official source reports this update: v3.1.9. Changelog New Features: MCP Tool Runner : POST /mcp/server/tools/{tool_name}/run runs any tool listed on the AgentOS Server Card over HTTP and returns its result, so a tool can be tested without an MCP client. Turn it off with MCPConfig(tool_run_endpoint=False) . See cookbook . Bug Fixes: AgentOS MCP Server : /mcp and /mcp/server-card now accept browser requests from origins the AgentOS CORS policy allows, so os.agno.com can reach the MCP server of a local AgentOS. /info now reports the configured MCP path instead of always /mcp .

Why it matters

This official update documents a development concerning v3.1.9. Its practical significance depends on the scope and evidence stated by the source.

What to watch next

Read the official source update and verify its stated scope, evidence and timing before acting on it.

Connected knowledge

Entities affected by this event

Agnosubject
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Evidence trail

Sources behind the event

Agno official releasesv3.1.9
Editorial presentation

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