{"type":"post","id":"agno-3-1-9-adds-an-http-mcp-ba8bcf","slug":"agno-3-1-9-adds-an-http-mcp-ba8bcf","title":"Agno 3.1.9 adds an HTTP MCP Tool Runner and browser-origin access to the AgentOS MCP server","description":"Agno 3.1.9 adds an HTTP endpoint that runs a tool advertised by an AgentOS MCP server and returns its result.","retrieval_nugget":"Agno 3.1.9 adds an HTTP endpoint that runs a tool advertised by an AgentOS MCP server and returns its result. It also permits browser requests to the MCP surface from CORS-approved origins, making local AgentOS servers reachable from the Agno web interface while putting access-policy decisions in sharper focus.","published_at":"2026-10-28","updated_at":"2026-10-28","record_date":"2026-10-28","date_kind":"published_at","topics":["mcp"],"entities":["Agno","AgentOS","Model Context Protocol"],"related_patterns":["agent-ready-software-exposes-capabilities","agent-protocols-become-interoperability-layer"],"novelty_label":"new_fact","what_changed":"Agno 3.1.9 adds a POST tool-runner endpoint and browser-origin access to the existing AgentOS MCP server.","prior_refs":["memory:74c2a52e-ded9-8169-a29f-32c7c98c4c5b","memory:bde16137-5460-83b3-aaaf-b300f1d86baf"],"source_url":"https://github.com/agno-agi/agno/releases/tag/v3.1.9","source_urls":["https://github.com/agno-agi/agno/releases/tag/v3.1.9"],"schema_version":"newruntime-agent-readable-v0.2","stable_id":"post:agno-3-1-9-adds-an-http-mcp-ba8bcf","status":"published","visuals":[],"editor":{"role":"editor","name":"Andrey Reshetnikov","profile":"https://newruntime.com/owner-profile.md","profile_json":"https://newruntime.com/owner-profile.json","same_as":["https://www.linkedin.com/in/reshetnikov1/","https://t.me/lapetuse"]},"routes":{"html":"https://newruntime.com/posts/agno-3-1-9-adds-an-http-mcp-ba8bcf/","markdown":"https://newruntime.com/posts/agno-3-1-9-adds-an-http-mcp-ba8bcf.md","json":"https://newruntime.com/posts/agno-3-1-9-adds-an-http-mcp-ba8bcf.json"},"next_reads":[{"type":"topic","path":"/topics/mcp/","url":"https://newruntime.com/topics/mcp/","title":"Mcp","reason":"Explore the mcp topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/mcp.md","json_url":"https://newruntime.com/topics/mcp.json"},{"type":"collection","path":"/posts/","url":"https://newruntime.com/posts/","title":"Field Notes","reason":"Open the latest editorial analysis.","media_type":"text/html","json_url":"https://newruntime.com/posts.json"},{"type":"collection","path":"/source-ledger.json","url":"https://newruntime.com/source-ledger.json","title":"Source Ledger","reason":"Inspect the public source evidence graph.","media_type":"application/json"}]}