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githubdesktop-agent

Hermes Agent v0.22: keyless onboarding, local llama.cpp, 600 plugins

At a glance

Nous Research shipped Hermes Agent v0.22.0 (Oct 13–14, "Threshold Release"): fresh desktop opens a guided setup on free nous/welcome with no API key; one-click llama.cpp local models; Connectors page for Gmail/Linear/Notion + MCP; 600 reviewed plugins; signed desktop (incl. Microsoft Store); codebase −34% lines with on-demand tools cutting schema tokens ~half. This workflow is listed under desktop-agent, local-models, plugins, connectors, onboarding.

Agents / tools
Hermes Agent, Nous Research, llama.cpp, MCP

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Prompt excerpt

Install Hermes desktop, complete keyless onboarding, enable Local Models for a GPU-fitting GGUF, and connect one hosted app plus one MCP server from the Connectors page.
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docsGrok-Bot

Submit a plugin or MCP to the Grok Bot Marketplace

Official xAI form lets builders list a remote MCP server or public GitHub plugin for Grok Bot and Cursor (Grok chat listed as coming soon). Need org handle, 1:1 logo, description, testing instructions, local+in-app test confirmation; free-to-users publisher terms; review follows by email.

Grok BotCursorMCP
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productMCP-directory

ConnectorBay: free keyless read-only MCP connectors for personal agents

ConnectorBay is a live directory of hundreds of free, keyless, read-only remote MCP+REST connectors (GitHub, CI, CRM, weather/Careers/Skyward, etc.) for personal agents like Muse—nothing stored, fails with structured errors, Streamable HTTP MCP; optional Pro keys raise rate limits.

ConnectorBayMeta MuseMCP+1
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blogGrok-Build

Grok Build Plugin Marketplace: install MongoDB/Vercel/Sentry packs in-terminal

xAI’s built-in Grok Build Plugin Marketplace lets the coding agent install partner packs (MongoDB, Vercel, Sentry, Chrome DevTools, Cloudflare, Superpowers) without leaving the terminal—each plugin bundles skills, slash commands, agents, hooks, MCP servers, and LSPs, pinned to a commit SHA verified at install. Browse with `/marketplace` or `grok plugin install <name> --trust`; publish via PR to xai-org/plugin-marketplace.

Grok BuildGrok Build Plugin MarketplaceMCP+2
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githubagent-security

Agent Cyber Sentinel: zero-trust runtime shield for agents and MCP

GitHub BenniAlencar/agent-cyber-sentinel (Apache-2.0): Tier-0 runtime defense for autonomous agents and MCP servers—prompt-injection/jailbreak firewall, secret leak interceptor with Shannon-entropy redaction, SSRF metadata blocking, tool-call sanitization, and tamper-evident Proof-of-Defense (POD-9) envelopes. Framed as the missing security layer when agents take real actions; CI + pytest suite in-repo.

agent-cyber-sentinelMCPPOD-9
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