No red flags found in any of the 11 categories — no credential harvesting, no data exfiltration, no curl-pipe-shell installer. Scanned against the SlowMist agent-security taxonomy, refreshed every 8 hours. Full audit →
by vildanbina · Claude Skill · ★ 61
Last updated: · Indexed by AgentSkillsHub · Auto-synced every 8h
🔒 Is claude-relay safe to install? View the security audit →
Claude Relay Let local Claude Code sessions talk to each other in natural language. Running two Claude sessions on different projects? In one, say "ask the backend session if the auth token shape changed" and the other answers. Or "ask everyone what they're working on" and replies stream back. Install Claude Relay ships as a Claude Code plugin. Three steps. Add the marketplace From any Claude Code session: Install the plugin This registers the MCP server and slash commands. Launch sessions with the channel capability Relay delivers inbound messages via — a Claude Code capability still in research preview. Every session that should send or receive messages must be launched with: The prefix is required until Anthropic promotes the channels capability to general availability and adds this plugin to the trusted allowlist. We will submit for review and drop the flag as soon as it's approved. Open two sessions in different project dirs and try the examples below. Usage Try: "what sessions are active?" "ask backend-api what they're working on" "ask
| Stars | 61 |
| Forks | 12 |
| Language | TypeScript |
| Category | Claude Skill |
| License | MIT |
| Quality Score | 75.3553271631808/100 |
| Last Updated | 2026-08-15 |
| Created | 2026-04-21 |
| Platforms | claude-code, node |
| Est. Tokens | ~13k |
These tools work well together with claude-relay for enhanced workflows:
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claude-relay is Cross-session messaging for Claude Code. Ask one session, get answers from another, all in natural language. It is categorized as a Claude Skill with 61 GitHub stars.
claude-relay is primarily written in TypeScript. It covers topics such as ai, broadcasting, channels.
You can find installation instructions and usage details in the claude-relay GitHub repository at github.com/vildanbina/claude-relay. The project has 61 stars and 12 forks, indicating an active community.
claude-relay is released under the MIT license, making it free to use and modify according to the license terms.
The top alternatives to claude-relay on Agent Skills Hub include deepcontext-mcp, claude-historian-mcp, mcp-claude-code. Each offers a different approach to the same problem space — compare them side-by-side by stars, quality score, and community activity.
Grades come from a rule-based scan built on the SlowMist agent-security taxonomy, covering 11 red-flag categories including credential harvesting, data exfiltration, and curl | sh installers. It is a first-layer scan, not a manual audit — we say so rather than overstate it.
The scale of the problem is documented independently: Liu et al. (2026), in a study of 31,132 agent skills, report that 26.1% contain security vulnerabilities. Our own full-catalog census is published as a citable open dataset.
Sources & who's responsible: