Releases·Tool Release
Show HN: Crew lets Claude/Codex/OpenCode agents talk to each other
A developer released Crew, an open-source tool that lets CLI coding agents like Claude, Codex, and OpenCode see and message each other. Crew injects each running agent's status, goal, recap, and recent transcript entries into the others' contexts, and delivers messages even mid-task. The author cites use cases including cross-agent code review and one model supervising another.
1 engagement1 sourceMon, Sep 7, 2026, 07:44 AM
AI Overview
- Crew injects running agents' status, goals, and transcript recaps into each other's context and delivers messages mid-work
- Use cases include worktree-free single-checkout work, cross-agent code review, Fable supervising GPT-5.6, and GLM-5.3 resuming Fable sessions blocked by safety filters
Related
Products·launched
Openmsg: agent-to-agent messaging so coding agents talk while they run
Openmsg is an open-source tool that lets multiple coding agents (e.g. Claude, Codex, OpenCode) message each other while running in parallel. Agents coordinate via messages instead of a human shuttling context between them. It targets developers running several agents on related tasks.
Openmsg is an open-source tool that lets multiple coding agents (e.g. Claude, Codex, OpenCode) message each other while running in parallel. Agents coordinate via messages instead of a human shuttling context between them. It targets developers running several agents on related tasks.
4 engagement1 sourcehackernewsSun, Sep 20, 2026, 08:10 PM
Products·building
OpenComms: shared channels for messaging between separate coding agent sessions
OpenComms lets multiple coding agent sessions (lead, builder, reviewer, etc.) join a shared channel and message each other, removing manual copy-pasting between tabs. Each agent keeps its own model, context, tools, permissions, and CLI/app. Built for developers running several coding agents concurrently.
OpenComms lets multiple coding agent sessions (lead, builder, reviewer, etc.) join a shared channel and message each other, removing manual copy-pasting between tabs. Each agent keeps its own model, context, tools, permissions, and CLI/app. Built for developers running several coding agents concurrently.
1 engagement1 sourceredditMon, Sep 21, 2026, 02:28 AM
Products·launched
Phonebook: lets Claude Code sessions ask each other questions across projects
A tool that lets one Claude Code session send a question to another session — yours in another project or a teammate's — and receive the answer. It targets developers coordinating AI agents across separate codebases, e.g. a frontend agent querying an API agent about behavior.
A tool that lets one Claude Code session send a question to another session — yours in another project or a teammate's — and receive the answer. It targets developers coordinating AI agents across separate codebases, e.g. a frontend agent querying an API agent about behavior.
2 engagement1 sourcehackernewsSun, Oct 4, 2026, 07:41 PM
Products·launched
Concord: MCP/CLI for coding agents to coordinate and message
Concord is an MCP and CLI tool that lets coding agents like Claude Code, Codex, and Cursor communicate and coordinate. It allows agents to claim work, see what others are doing, and message each other live, preventing duplicated or conflicting changes. It solves the problem of parallel agents lacking task context, similar to giving a team a shared communication channel.
Concord is an MCP and CLI tool that lets coding agents like Claude Code, Codex, and Cursor communicate and coordinate. It allows agents to claim work, see what others are doing, and message each other live, preventing duplicated or conflicting changes. It solves the problem of parallel agents lacking task context, similar to giving a team a shared communication channel.
12 engagement1 sourcehackernewsThu, Aug 27, 2026, 01:34 PM
Social·Community
how do you connect two (or more) agents together, and why?
A Reddit practitioner describes a weekly workflow linking a strong model as planner with a weaker (even open-source) executor agent through Solvr rooms, where the executor claims tasks and asks the planner when blocked. The thread invites others to share how and why they connect agents, citing model steering, CI/CD, context sharing, and collaboration as use cases.
A Reddit practitioner describes a weekly workflow linking a strong model as planner with a weaker (even open-source) executor agent through Solvr rooms, where the executor claims tasks and asks the planner when blocked. The thread invites others to share how and why they connect agents, citing model steering, CI/CD, context sharing, and collaboration as use cases.
23 engagement1 sourceredditMon, Oct 5, 2026, 12:36 AM