provider-models

provider-models is a command for coding agents from AttendantLion8/provider-fallback-plugin. It costs 12 tokens per session (1,747 once invoked), scanned A, original, MIT.

A registry that lists supported AI models and connects each common model name to the identifiers used by different providers.

In plain words
What is it for?
Use it to list or filter models, inspect model details, find models with vision, reasoning, or coding support, and see which providers offer a model.
Why use it?
It removes the need to remember provider-specific model names and makes it easier to check a model's context size and abilities.

Command

Installs and runs on its own, but its text points at files inside the plugin that ships it — anything it tells you to read at a ${CLAUDE_PLUGIN_ROOT} path is only there once the plugin is installed.

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add commands/attendantlion8/provider-fallback-plugin/provider-models
Clone the repo
git clone --depth 1 https://github.com/AttendantLion8/provider-fallback-plugin

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for provider-models

README.md
[![agentmods](https://agentmods.dev/badge/commands/attendantlion8/provider-fallback-plugin/provider-models.svg)](https://agentmods.dev/commands/attendantlion8/provider-fallback-plugin/provider-models)
Your own site
<a href="https://agentmods.dev/commands/attendantlion8/provider-fallback-plugin/provider-models"><img src="https://agentmods.dev/badge/commands/attendantlion8/provider-fallback-plugin/provider-models.svg" alt="Measured on agentmods" height="20"></a>
Per session 12 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,747 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00012 $0.01747
Opus 5 $0.00006 $0.00873
Sonnet 5 $0.00002 $0.00349
Haiku 4.5 $0.00001 $0.00175

Measured 5d ago against content hash e2ba07c262a8, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

provider-models scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 5d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

commands/provider-models.md · 196 lines

How it starts

The opening of the file, as written. The whole thing — 196 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Model Registry & Provider Mappings

View all supported models and their provider-specific identifiers. Models use a canonical name that maps to provider-specific IDs.

Usage

List All Models

/provider-models list
/provider-models list --filter claude
/provider-models list --filter gpt
/provider-models list --filter gemini

Get Model Info

/provider-models info claude-sonnet-4
/provider-models info gpt-4o
/provider-models info gemini-2.5-pro

Shows capabilities, context window, and all provider mappings.

Filter by Capability

/provider-models capability vision
/provider-models capability reasoning
/provider-models capability code

Get Providers for Model

/provider-models providers claude-sonnet-4

Model Families

Claude (Anthropic)

Canonical Name Context Capabilities
claude-4-opus 200K text, vision, code, reasoning
claude-sonnet-4 200K text, vision, code, reasoning
claude-3.5-sonnet 200K text, vision, code
claude-3.5-haiku 200K text, vision, code
claude-3-opus 200K text, vision, code, reasoning

GPT (OpenAI)

Canonical Name Context Capabilities
gpt-4.1 1M text, vision, code, reasoning
gpt-4.1-mini 1M text, vision, code
gpt-4o 128K text, vision, code, audio
gpt-4o-mini 128K text, vision, code
o1 200K text, reasoning, code
o3-mini 200K text, reasoning, code

Gemini (Google)

Canonical Name Context Capabilities
gemini-2.5-pro 1M text, vision, code, reasoning, audio
gemini-2.5-flash 1M text, vision, code, reasoning
gemini-2.0-flash 1M text, vision, code
gemini-1.5-pro 2M text, vision, code

Grok (xAI)

Canonical Name Context Capabilities
grok-3 131K text, vision, code, reasoning
grok-3-mini 131K text, code, reasoning

Read the full file on GitHub · 196 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 5d ago First seen · 196 lines · 12 tokens per session scan A e2ba07c262a8

Subscribe to this mod's changes

provider-models is a command published in the GitHub repository AttendantLion8/provider-fallback-plugin (2 stars, last pushed 8mo ago), licensed MIT. It adds 12 tokens to every session and 1,747 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.