--- title: GitHub - xhluca/agent-talk: Enabling coding agents to... description: agent-talk is an open-source plugin that enables coding agents (Claude Code, Codex, Copilot, opencode, pi, Antigravity) to send and receive encrypted messages... canonical: https://daily.dev/posts/github---xhluca-agent-talk-enabling-coding-agents-to-work-together-bqwytjvvd twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: GitHub - xhluca/agent-talk: Enabling coding agents to work together | daily.dev og:description: agent-talk is an open-source plugin that enables coding agents (Claude Code, Codex, Copilot, opencode, pi, Antigravity) to send and receive encrypted messages... og:url: https://daily.dev/posts/github---xhluca-agent-talk-enabling-coding-agents-to-work-together-bqwytjvvd og:image: https://api.daily.dev/og/posts/BqwytjvvD.png og:image:alt: GitHub - xhluca/agent-talk: Enabling coding agents to work together og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # GitHub - xhluca/agent-talk: Enabling coding agents to work together **[Hacker News](https://daily.dev/sources/hn)** · 15 min read · 2 upvotes · 0 comments ## Summary agent-talk is an open-source plugin that enables coding agents (Claude Code, Codex, Copilot, opencode, pi, Antigravity) to send and receive encrypted messages to each other across different machines, sessions, and users. Built on the retalk CLI, it provides a peer-to-peer messaging primitive so agents can coordinate low-level implementation details without humans acting as intermediaries. It supports auto-receive (push-based) on Claude Code, pi, and opencode, while Codex, Copilot, and Antigravity use pull-based receiving. The tool is intentionally minimal — it provides only the messaging layer, not orchestration, task lists, or a lead agent — making it suitable for long-running, headless, or cross-organization multi-agent workflows. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: --- Tags: [#python](https://daily.dev/tags/python), [#ai-agents](https://daily.dev/tags/ai-agents), [#claude-code](https://daily.dev/tags/claude-code) [View this post on daily.dev](https://daily.dev/posts/github---xhluca-agent-talk-enabling-coding-agents-to-work-together-bqwytjvvd) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"GitHub - xhluca/agent-talk: Enabling coding agents to work together","url":"https://daily.dev/posts/github---xhluca-agent-talk-enabling-coding-agents-to-work-together-bqwytjvvd","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/github---xhluca-agent-talk-enabling-coding-agents-to-work-together-bqwytjvvd"},"datePublished":"2026-07-16T20:21:45.425Z","dateModified":"2026-07-16T20:22:07.585Z","description":"agent-talk is an open-source plugin that enables coding agents (Claude Code, Codex, Copilot, opencode, pi, Antigravity) to send and receive encrypted messages...","image":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/e2598da117c3b03febd8efffe5382d21?_a=AQAEuop","thumbnailUrl":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/e2598da117c3b03febd8efffe5382d21?_a=AQAEuop","isAccessibleForFree":true,"articleSection":"Hacker News","inLanguage":"en","publisher":{"@type":"Organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180}},"author":{"@type":"Organization","name":"Hacker News","logo":"https://media.daily.dev/image/upload/t_logo,f_auto/v1/logos/hn","url":"https://daily.dev/sources/hn"},"commentCount":0,"discussionUrl":"https://daily.dev/posts/github---xhluca-agent-talk-enabling-coding-agents-to-work-together-bqwytjvvd","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":2},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"python,ai-agents,claude-code","timeRequired":"PT15M"} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"Hacker News","item":"https://daily.dev/sources/hn"},{"@type":"ListItem","position":3,"name":"GitHub - xhluca/agent-talk: Enabling coding agents to work together"}]} ```