Open-Source ListingsOpen-Source

Grok Build Arsenal

Production-grade skills, custom MCP servers, and real projects built with Grok Build 0.1 (grok-build-0.1). The definitive toolkit + living showcase for xAI's agentic coding model. Sole author & maintainer: Cobus Greyling

Localnest

Local-only MCP server for secure project context retrieval across cloned repositories.

Mcpd

Turn your sandbox into an MCP server

Pivoshenko AI

🧙‍♂️ My AI workspace focused on developer productivity and agentic efficiency

Sepia

A personal, self-hosted remote knowledge-graph memory server for AI coding agents — a drop-in upgrade from the official local-file memory MCP server

PremiereProMCP

UXP-first MCP for Adobe Premiere Pro — AI timeline edits, audio & export via Claude/Cursor. Optional CEP bridge only for editable titles.

ToolMesh

Self-hosted MCP gateway with authorization, credential injection, audit logging, and output policies. Includes DADL — describe REST APIs as MCP tools in YAML.

Browsertrace

Local replay debugger for Browser Use failures with screenshots, model I/O, failed-step timelines, and public-safe HTML exports.

Invinoveritas

The verification layer for autonomous agents — an independent, capital-aware verdict before an irreversible action (/review), a cryptographically signed proof after, and a public on-chain track record, losses included. Free EdgeProof backtest validation. Underneath: memory, sandboxed execution, marketplace. Pay in sats, USDC (x402), or card.

Templates MCP

Reference template for building production-grade MCP servers for Bitrix24. Nuxt 4 + @bitrix24/b24jssdk, tested, deployable, with an agent feedback loop built in.

Foundgine

Foundgine lets callers express intent while your application decides what's allowed, safe, and executed

Resurf

A deterministic, reproducible test environment for AI browser agents

Ros2 Medkit MCP

MCP server for ros2_medkit. Bridge LLM agents to the SOVD REST API for ROS 2 diagnostics and remote operations.

Social Media Automation Agent

Self-hosted social media automation agent. Runs LinkedIn (profile + company page), X and Bluesky through a browser you are already logged into — posts, comments, reactions, reposts, replies, invitations, DMs. No platform API keys, no SaaS, free LLM tier, nothing leaves your machine.

CloakBrowser Agent

Jev-powered stealth browser agent. TypeSafe Jev decides each step in ~0.3 s, CloakBrowser carries it out like a human. MCP server, CLI and Python API.

Myna Browser Agent

An open-source alternative to Claude in Chrome. Bring your own API key and let an AI agent read, click, fill, and research across tabs. No account, no backend, no telemetry.

JevOnly

Pure Jev that can "type" and drive towards task completion.

OpenSidebar

Agentic Browser Extension