arbitrium MCP Server
PStryder/arbitrium
[](https://agentrank-ai.com/tool/PStryder--arbitrium/?utm_source=badge&utm_medium=readme&utm_campaign=agentrank_badge) Persistent shell MCP server for Claude Code. Spawn headless shell sessions that retain full state (env vars, cwd, aliases) across tool calls. Sentinel-based output capture returns complete command output with exit codes. Auto-detects best available shell (Git Bash, pwsh, cmd). All sessions logged to ./logs/. The agency layer of the Velle triad.
claude mcp add agentrank -- npx -y agentrank-mcp-server Overview
PStryder/arbitrium is a Python MCP server licensed under Apache-2.0. Persistent shell MCP server for Claude Code. Spawn headless shell sessions that retain full state (env vars, cwd, aliases) across tool calls. Sentinel-based output capture returns complete command output with exit codes. Auto-detects best available shell (Git Bash, pwsh, cmd). All sessions logged to ./logs/. The agency layer of the Velle triad.
Ranked #20973 out of 24846 indexed tools.
Ecosystem
Score Breakdown
2 stars → early stage
Last commit 23d ago → recently updated
No issues filed → no history to score
0 contributors → solo project
No dependents → no downstream usage
3 weekly installs → early adoption
Weights: Freshness 20% · Issue Health 20% · Dependents 22% · Stars 10% · Contributors 8% · How we score →
How to Improve
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