The most compatible MCP CLI client. Supports: tools, resources, prompts, completions, async tasks, skills, stdio and streamable HTTP (MCP 2026-07-28 and 2025-11-25), persistent sessions, OAuth 2.1 with DCR, CIMD, client credentials, and ID-JAG, OS keychain, --json for code mode, grep for tool discovery, proxy for AI sandboxes, x402, and more.
mcpc is a command-line client for the Model Context Protocol, giving shell commands access to MCP servers' tools, resources, prompts, skills, and other operations. Developers and AI agents use it to inspect, debug, and script MCP workflows through standard shell pipelines, with the catalogue add-ons supporting its use in agent workflows.
Latest release v0.8.0 · 4 Nov 2026
1 file for Codex and OpenCode: mcpc AGENTS.md — 14,249 tokens loaded in every session.
AGENTS.md A 14,249 tok These files are apify/mcpc's own configuration — they tell Codex and OpenCode how to work on this repository, so they are not mods to install elsewhere. Copy one as a starting point and replace the parts that are about this project.