librefang-registry/CONTRIBUTING.md

Contributing to LibreFang Model Catalog

Thank you for helping keep the model catalog up to date! This guide explains how to add or update model entries.

How to Add a New Model

1. Fork & Clone

git clone https://github.com/<your-fork>/model-catalog.git
cd model-catalog

2. Find the Right Provider File

Each provider has its own file in providers/. For example:

• OpenAI models go in providers/openai.toml
• Anthropic models go in providers/anthropic.toml

If the provider doesn't exist yet, create a new file (e.g. providers/newprovider.toml) with the [provider] section and your [[models]] entries.

3. Add Your Model Entry

Append a [[models]] block to the provider file:

[[models]]
id = "new-model-id"              # The exact API model ID
display_name = "New Model Name"  # Human-readable name
tier = "smart"                   # frontier | smart | balanced | fast | local
context_window = 128000
max_output_tokens = 16384
input_cost_per_m = 2.50          # USD per million input tokens
output_cost_per_m = 10.0         # USD per million output tokens
supports_tools = true
supports_vision = false
supports_streaming = true
aliases = []                     # Optional short names

4. Validate

python scripts/validate.py

This checks:

• All TOML files parse correctly
• Required fields are present
• Tier values are valid
• Costs are non-negative
• No duplicate model IDs

5. Submit a Pull Request

Push your branch and open a PR. The PR template will guide you through the checklist.

Where to Find Model Information

• OpenAI: https://openai.com/pricing
• Anthropic: https://docs.anthropic.com/en/docs/about-claude/models
• Google Gemini: https://ai.google.dev/pricing
• DeepSeek: https://platform.deepseek.com/api-docs/pricing
• Mistral: https://mistral.ai/technology/#pricing
• Groq: https://wow.groq.com/
• xAI: https://docs.x.ai/docs
• Cohere: https://cohere.com/pricing
• Together: https://www.together.ai/pricing
• Fireworks: https://fireworks.ai/pricing
• Perplexity: https://docs.perplexity.ai/guides/pricing

Tier Definitions

Tier	Description	Examples
frontier	Most capable, cutting-edge	Claude Opus, GPT-4.1, Gemini 2.5 Pro
smart	Smart and cost-effective	Claude Sonnet, GPT-4o, Gemini 2.5 Flash
balanced	Balanced speed and cost	GPT-4.1 Mini, Llama 3.3 70B
fast	Fastest, cheapest	GPT-4o Mini, Claude Haiku, Gemma 2 9B
local	Local models, zero cost	Ollama, vLLM, LM Studio

Guidelines

• Pricing must be in USD per million tokens -- convert from other units if needed
• Use the exact model ID that the provider's API expects
• Don't guess -- only add data you can verify from official sources
• One provider per file -- don't mix providers in a single TOML file
• Keep aliases short -- 1-3 word abbreviations that users would naturally type

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贡献指南

感谢您帮助维护模型目录！以下是添加或更新模型条目的方法。

如何添加新模型

1. Fork 并克隆此仓库
2. 在 providers/ 目录中找到对应的提供商文件
3. 添加 [[models]] 条目（参考上方英文模板）
4. 运行 python scripts/validate.py 验证
5. 提交 Pull Request

定价说明

• 所有价格均以 美元/百万 tokens 为单位
• 免费模型和本地模型的价格为 0.0
• 请从官方定价页面获取准确数据