Alternatives to mise

Calm open-source agent multiplexer for macOS that runs coding-agent sessions in tmux inside a familiar IDE-style window.

Skillsync is a local-first Mac app and CLI that moves AI coding sessions across Claude Code, Codex, Cursor, and OpenCode.

TTY.Build is an MIT iPhone and Mac app that reaches coding-agent terminals on your computer over an end-to-end encrypted relay.

Antigma Rust harness. Public repo Apache-2.0; binary free in preview. CLI $0 plus BYOK or local GGUF. Not a $20 seat.

A universal skills loader that gives AI coding agents cross-platform skill sharing, installation, and usage, with installs from multiple sources.

AI Data Extractor is an MIT Python toolkit that pulls local chat history from Claude Code, Cursor, Codex, and other coding agents into JSONL.

Open-source CLI that analyzes token usage and costs from local coding agent logs across Claude Code, Codex, OpenCode, and more.

JetBrains' LLM-agnostic AI coding agent that ships code from your terminal, IDE, or CI/CD pipeline, with bring-your-own-key model support.

HKUDS open-source registry that turns GUI apps, APIs, and SaaS tools into agent-native CLIs for OpenClaw, Claude Code, Codex, and Cursor.

Local Apache-2.0 agent from Block / AAIF. Software $0; you pay the LLM.

A macOS menu bar app that points every coding agent at any model, through one local gateway that translates OpenAI, Anthropic, and Gemini APIs.

An MIT-licensed CLI that turns any website into a compact numbered view for AI agents, using hundreds of tokens instead of tens of thousands.

ripwire is Red Hat's Apache-2.0 CLI and MCP server that hands a coding agent a ranked call graph, so it reads fewer files and spends fewer tokens.

sctxx is an Apache-2.0 Rust CLI that folds Claude Code, Codex, or Pi transcripts into a verified handoff for another coding agent.