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Infra2026-09-05 · source-backed
MCPConfig(stateless=True) serves /mcp with no session tracking, so any replica answers any request. The cost is server-initiated notifications and SSE resumability, which is why it's off by default. MCPTools(protocol_mode=...) picks the protocol era to negotiate, defaulting to "legacy" with "auto" reaching the sessionless era dated 2026-07-28, and Agno's MCP clients now build on fastmcp.Client. It also fixes Anthropic assistant turns being replayed non-verbatim, which was getting thinking blocks rejected (GitHub).
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MCPConfig.tools now accepts Agent, Team and Workflow instances plus Toolkit objects, exposing each as its own named MCP tool. You call chief, not run_agent(agent_id="chief"). Toolkits publish one MCP tool per registered method, narrowed by the toolkit's own enable/include/excl...
The 1.4.0a2 alpha ships langchain.mcp, an MCPAdapter turning any MCP server into tools you hand straight to create_agent. Connection handling is FastMCP's rather than a reimplementation, so a URL, a local stdio script, an in-process FastMCP server, a multi-server config, or a...
Three separate Anthropic changes over about two weeks point the same direction, and none of them announced themselves as a strategy. Claude Code 2.1.238 added claude self-hosted-runner --defer-shutdown-max-min, which keeps serving attached sessions on SIGTERM, parks whatever's...
The Model Context Protocol's 2026-07-28 revision is the biggest change since the protocol existed. The core is now stateless request/response instead of a bidirectional stateful session. Authorization aligns with OAuth 2.1 and OpenID Connect. MCP Apps and Tasks moved under a v...
tirth8205/code-review-graph topped GitHub daily trending at 22.5k total stars, MIT licensed, building a persistent Tree-sitter map so coding agents read only relevant context. Claimed ~82x median per-question token reduction across six repos (range 38x to 528x) at 0.714 averag...
A spec is a press release until someone who didn't write it implements it. GitHub made Agent Plugins 1.0 generally available on August 12 across VS Code, Copilot CLI, the Copilot SDK, and the Copilot app on all plans. The spec, published August 6, was co-authored by AWS, Anysp...
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