c-thru-config

Diagnose and manage Claude Code routing and backend configuration via c-thru-config.

Updated Apr 17, 2026
One-click install
npx skills add https://github.com/whichguy/c-thru --skill c-thru-config
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: c-thru-config
Source: https://github.com/whichguy/c-thru/tree/main/skills/c-thru-config
Command: npx skills add https://github.com/whichguy/c-thru --skill c-thru-config

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires node, jq.

What problem does it solve?

Unified c-thru config and diagnostics tooling that centralizes the active routing, capability mapping, and backend management for Claude Code deployments.

Core Features & Use Cases

  • Diagnose the active tier, model mappings, and connectivity mode to troubleshoot routing.
  • Remap capabilities to specific models, configure backends, and trigger reloads to apply changes in real time.
  • Validate configuration state and coordinate with the proxy for consistent operation across cloud and local modes.

Quick Start

Run /c-thru-config diag to audit your setup, then use remap, backend, or mode subcommands to adjust routing and reload the proxy.

Frequently Asked Questions about c-thru-config

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I diagnose active LLM routing tiers and model mappings in Claude Code?

You can diagnose active LLM routing tiers and model mappings by running the c-thru-config diag command to audit your setup, check connectivity modes, and troubleshoot backend routing issues.

How do I switch Claude Code backends between cloud and local modes?

To switch Claude Code backends between cloud and local modes, use the c-thru-config mode subcommand to toggle the active configuration and trigger a proxy reload to apply the changes.

Can I remap specific capabilities to different models during runtime?

Yes, you can remap capabilities to different models during runtime by using the model-map-edit tool to update the model-map.json and model-map.overrides.json state files.

Do I need node and jq installed to configure proxy backends?

Yes, you need both node and jq installed as dependencies to configure proxy backends, bind specific models, and reload the running proxy to apply hardware-aware routing updates.

Why is my c-thru proxy not applying backend configuration changes?

Your c-thru proxy may not apply backend configuration changes if you did not trigger a reload after updating the model-map.overrides.json state or binding new backends via the remap command.

What is the best way to validate hardware-aware routing configuration state?

The best way to validate hardware-aware routing configuration state is to run a diagnostic audit using the diag command to check capability mappings, active tiers, and proxy connectivity consistency.