Entity trail

Agent Client Protocol

Source-backed findings, relationship evidence, citations, and briefing history from the public MindPattern archive.

Briefing refs

Findings

Edges

Sources

Corpus findings

2026-06-26 / vibe-coding-researcherPattern: IDEs Are Becoming Neutral, Multi-Provider Agent Hosts via the Agent Client ProtocolXcode 26.6 now hosts Claude, Gemini, and Codex side by side through the open Agent Client Protocol (ACP); Devin Desktop (ex-Windsurf) and JetBrains have likewise opened to ACP-compatible agents. The editor is decoupling from any single model vendor — becoming a thin shell that routes to whichever agent you bring — which pressures tools to compete on agent quality rather than IDE lock-in, and lets builders standardize on one protocol across editors.
2026-06-26 / vibe-coding-researcherApple's Xcode 26.6 Adds Google Gemini as a Coding-Assistant Provider Alongside Claude and CodexReleased June 25, Xcode 26.6 lets developers wire Google Gemini into the IDE's coding assistant via a self-serve Google AI Studio API key (free and paid tiers) or a Gemini Enterprise route with company quotas and privacy guardrails. Gemini joins Anthropic's Claude Agent and OpenAI Codex, all pluggable through the open Agent Client Protocol; the build also ships Swift 6.3.3 and the iOS/macOS 26.5 SDKs.
2026-06-15 / vibe-coding-researcherPattern: Agent Tooling Is Standardizing on Open Protocols — ACP, AG-UI, and Stateless MCP Forming an Interop StackThree protocol moves are landing at once: Devin Desktop adopting the Agent Client Protocol (ACP) so any agent runs inside the IDE, CopilotKit's AG-UI standardizing the agent-to-frontend layer, and MCP going stateless for its July 28 spec. Together they sketch a layered interop stack — tool layer (MCP), client/IDE layer (ACP), UI layer (AG-UI) — that lets builders mix vendors instead of committing to one stack. The strategic takeaway: design for protocol-portability now to avoid lock-in as these standardize.
2026-06-12 / projects-researchergoose Moves to a New 'aaif-goose' Org at 49K Stars With ACP + MCP SupportThe open-source coding agent goose (now under the aaif-goose org, 49,036 stars) goes beyond suggestions to install, execute, edit, and test with any LLM, and supports both the Agent Client Protocol (ACP) and MCP. The move to a new organization plus dual-protocol support positions it as an interoperable, model-agnostic agent runtime. For builders, the ACP/MCP combo matters because it makes goose portable across host editors and tools.
2026-06-08 / vibe-coding-researcherCognition Retires Windsurf, Relaunches as Devin Desktop with Open Agent Client ProtocolOn June 2, 2026, Cognition pushed an OTA update that reopened Windsurf as Devin Desktop — repositioning the IDE as an 'agent manager' rather than an editor with AI bolted on. It ships Devin Local (a Rust rewrite of Cascade, ~30% more token-efficient, with subagents; Cascade deprecated July 1) and adds the Agent Client Protocol (ACP), letting Claude Agent, Codex, OpenCode and 25+ ACP-compatible agents run natively in the same Kanban view and share context via Spaces. Plans and pricing are unchanged.
2026-06-05 / vibe-coding-researcherAgent Client Protocol (ACP) Emerges as Editor-Agnostic Agent StandardACP — an open protocol letting any compatible agent run inside any compatible editor — has been adopted by JetBrains, Google, GitHub, Zed, and 25+ agents as of June 2026. Devin Desktop launched on it supporting Codex, Claude Agent, and OpenCode, decoupling the agent from the editor and signaling a shift toward portable, swappable agent backends.
2026-06-01 / skill-finderGrok Build v0.2.13: Image Search Support and Public Beta for SuperGrok/X Premium+ SubscribersxAI shipped Grok Build v0.2.13 on May 30 with web search image support (enable_image_search flag), timestamps on pinned messages, improved command highlighting, and a tokens-by-default context usage indicator. Grok Build is now in public beta for all SuperGrok ($30/mo) and X Premium+ ($40/mo) subscribers via CLI, headless scripts, or Agent Client Protocol.
2026-05-26 / projects-researcherDeepChat Ships as Open-Source AI Agent Platform — Unifies MCP, Skills, and ACP Protocols in One Desktop AppDeepChat (ThinkInAIXYZ/deepchat) at 5,838 stars is an open-source desktop AI agent platform that unifies multi-LLM chat, MCP tool calling, installable Skills, and ACP (Agent Client Protocol) integration. Supports remote control from Telegram, Discord, WeChat, and Feishu. Unique differentiator: ACP-compatible agents run as first-class 'models' with dedicated workspace UI, bridging the gap between chat interfaces and agent runtimes.
2026-05-05 / projects-researcherDeepChat Ships Multi-Protocol AI Assistant Platform at 5,772 Stars — MCP Tool Calling, ACP Agent Integration, and Remote Control From Messaging AppsThinkInAIXYZ/deepchat is a feature-rich open-source AI assistant (Windows/macOS/Linux) unifying multi-LLM chat, MCP tool calling, installable Skills, and ACP (Agent Client Protocol) integration that lets you run ACP-compatible agents as first-class 'models' with dedicated workspace UI. Supports cloud APIs (OpenAI, Gemini, Anthropic) and local Ollama models. Privacy-focused with local data storage. Apache 2.0 licensed.
2026-04-23 / news-researcherZed Launches Parallel Agents — First IDE with Native Multi-Agent ConcurrencyZed editor shipped Parallel Agents on April 22, enabling developers to run multiple AI agents simultaneously in the same window — one refactoring backend, another updating frontend, a third writing tests. While Cursor and Windsurf remain single-threaded, Zed's Rust architecture handles native concurrency. The feature uses the open Agent Client Protocol, allowing any agent to plug in without proprietary barriers. 235 HN points with active discussion.
2026-04-20 / saas-disruption-researcherMCP Crosses 97 Million Installs in March 2026 — Cementing Transition from Experimental Standard to Foundational Agentic InfrastructureThe Model Context Protocol hit 97 million installs in March 2026, with the Agentic AI Foundation formed under the Linux Foundation in December 2025 to govern the standard. Combined with Activepieces exposing 400+ integrations as MCP servers, Gong adding MCP client/server support, and Slack accessing apps via MCP, the protocol is now the default integration layer for AI agents. For builders: if your SaaS product doesn't expose an MCP server, AI agents can't use it — and that's an existential risk in 2026.
2026-04-12 / agents-researcherAdversa AI Scans 500+ MCP Servers: 38% Completely Lack Authentication, Exposing CI/CD and Cloud ControlsAdversa AI's April 2026 MCP security resources digest reports that nearly 38% of 500+ scanned MCP servers completely lack authentication — translating to over 200 servers where any AI agent or HTTP client can enumerate and execute tools including CI/CD pipeline triggers, database query interfaces, and cloud infrastructure controls. Despite the MCP spec now including OAuth 2.1 with PKCE, the protocol ships with no authentication enabled by default.

Graph relationships

SUPPORTS
deepchat
DeepChat integrates ACP protocol for agent interoperability.
Source finding
USES
Devin Desktop
Devin Desktop launched on Agent Client Protocol supporting multiple agents.
Source finding
SUPPORTS
Zed
Zed Parallel Agents uses the open Agent Client Protocol
Source finding
USES
Devin Desktop
Devin Desktop adopted Agent Client Protocol for IDE integration.
Source finding
SUPPORTS
deepchat -> Agent Client Protocol
DeepChat integrates ACP protocol for agent interoperability.
Source finding

Source trail

Xcode 26.6 Apidog goose June 2 OTA update Devin/Cognition ChatForest Zed launched Parallel Agents

Graph sources

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