Claude Profiler

Terminal launcher for claude with saved profiles, provider presets, and an Anthropic-to-OpenAI-compatible proxy.

Install

Requirements:

• Rust stable
• claude available in PATH

cargo install --path .
claude-profiler

Config Files

Profiles are stored in:

• macOS: ~/Library/Application Support/claude-profiler/profiles.toml
• Linux: ~/.config/claude-profiler/profiles.toml
• Windows: %APPDATA%\claude-profiler\profiles.toml

Other files in the same directory:

• openai-oauth.json: cached ChatGPT OAuth tokens
• cache/: cached Codex instructions

The file is created automatically on first run. You can edit profiles in the UI or directly in profiles.toml.

Built-In Profiles

These are templates. Replace placeholder API keys before use.

Profile	Purpose	Current default models
default	Use your existing shell environment	whatever claude already sees
zai	Direct Z.ai Anthropic-compatible endpoint	glm-5-turbo, glm-5, glm-5.1
minimax	Direct MiniMax Anthropic-compatible endpoint	MiniMax-M2.7
OpenRouter	Direct OpenRouter endpoint	openai/gpt-5.4-mini, openai/gpt-5.4
OpenAI Codex OAuth	ChatGPT OAuth + Codex backend proxy	gpt-5.4, gpt-5.4-mini
custom example	Example OpenAI-compatible proxy profile	local-model

Models

Model values are just env vars. You can change them in the UI or directly in profiles.toml.

Main model-related variables:

Variable	Meaning
ANTHROPIC_DEFAULT_HAIKU_MODEL	Claude Haiku slot
ANTHROPIC_DEFAULT_SONNET_MODEL	Claude Sonnet slot
ANTHROPIC_DEFAULT_OPUS_MODEL	Claude Opus slot
ANTHROPIC_MODEL	Fallback model / proxy override
ANTHROPIC_SMALL_FAST_MODEL	Auxiliary model for lightweight proxy requests

Anthropic Models

If you are using Anthropic directly, current Claude model aliases are:

Slot	Current example
Haiku	claude-haiku-4-5
Sonnet	claude-sonnet-4-6
Opus	claude-opus-4-6

Example mapping:

ANTHROPIC_DEFAULT_HAIKU_MODEL = "claude-haiku-4-5"
ANTHROPIC_DEFAULT_SONNET_MODEL = "claude-sonnet-4-6"
ANTHROPIC_DEFAULT_OPUS_MODEL = "claude-opus-4-6"

Codex Models

The Codex profile currently defaults to:

• main model: gpt-5.4
• auxiliary model: gpt-5.4-mini

The in-app Codex model picker prefers the current set first:

• gpt-5.4
• gpt-5.4-mini
• gpt-5.3-codex

It also includes the current older/live fallback set:

• gpt-5.2
• gpt-5.2-codex
• gpt-5.1
• gpt-5.1-codex
• gpt-5.1-codex-max
• gpt-5.1-codex-mini
• gpt-5
• gpt-5-codex
• gpt-5-codex-mini

Reasoning suffixes are generated from the live Codex capability set, including minimal where supported.

Codex Fast Mode

Set this on the Codex profile to request fast mode:

SERVICE_TIER = "fast"

You can set this directly in profiles.toml or in the TUI profile editor. The proxy only sends fast mode for models that currently support it, and maps it to the upstream Responses API service tier used by the Codex backend.

Proxy Setup

Set PROXY_TARGET_URL to any OpenAI-compatible target to enable the local proxy.

Accepted forms:

• base URL like http://localhost:1234/v1
• full endpoint ending in /responses
• full endpoint ending in /chat/completions
• full endpoint ending in /completions

When enabled, Claude is pointed at:

• http://localhost:4000/anthropic

Main proxy variables:

Variable	Meaning
PROXY_TARGET_URL	Upstream OpenAI-compatible base URL or endpoint
ANTHROPIC_AUTH_TOKEN	Upstream API key or bearer token
OPENAI_OAUTH	Enable ChatGPT OAuth for Codex
SERVICE_TIER	Optional Responses service tier
API_TIMEOUT_MS	Passed through to claude

Codex OAuth

The OpenAI Codex OAuth profile:

• opens a browser on first use
• listens on http://localhost:1455/auth/callback
• stores tokens in openai-oauth.json

Key Bindings

Normal mode:

• j / k or Up / Down: move
• Enter: launch selected profile
• e: edit profile
• n: new profile
• d: delete profile
• r: reset profile, or clear Codex OAuth tokens
• R: reset all profiles and tokens
• ?: help
• q or Esc: quit

Edit mode:

• Tab / Shift+Tab or Up / Down: move fields
• Ctrl+G: toggle API key visibility
• Enter: save, or open Codex model picker on model fields
• Esc: cancel

Model picker:

• j / k or Up / Down: move
• Enter: select
• Esc: cancel

Troubleshooting

• claude not found: install Claude Code and ensure it is in PATH
• proxy does not start: check whether 127.0.0.1:4000 is already in use
• Codex OAuth hangs: make sure http://localhost:1455/auth/callback is reachable locally
• wrong models: update the model env vars in the profile instead of relying on old saved mappings
• r on a Codex profile clears OAuth tokens; R resets everything

Security

See SECURITY.md.

License

MIT. See LICENSE.