# aistackregistry
as_of: 2026-02-18T14:57:21+00:00

## Start here
- https://aistackregistry.com/index.json
- https://aistackregistry.com/latest/models/index.json
- https://aistackregistry.com/latest/models/providers/index.json
- https://aistackregistry.com/latest/ecosystems/index.json
- https://aistackregistry.com/sitemap.xml

## Entry Points
- https://aistackregistry.com/index.json
- https://aistackregistry.com/index.md
- https://aistackregistry.com/index.txt
- https://aistackregistry.com/llms.txt
- https://aistackregistry.com/.well-known/llms.txt
- https://aistackregistry.com/sitemap.xml
- https://aistackregistry.com/robots.txt
- https://aistackregistry.com/provenance/checksums.json
- https://aistackregistry.com/provenance/docs/2026-02-18/manifest.json

## Page Variants
- https://aistackregistry.com/
- https://aistackregistry.com/index.md
- https://aistackregistry.com/index.txt
- https://aistackregistry.com/index.json
- https://aistackregistry.com/latest/
- https://aistackregistry.com/latest/index.md
- https://aistackregistry.com/latest/index.txt
- https://aistackregistry.com/latest/index.json
- https://aistackregistry.com/snapshots/
- https://aistackregistry.com/snapshots/index.md
- https://aistackregistry.com/snapshots/index.txt
- https://aistackregistry.com/snapshots/index.json
- https://aistackregistry.com/snapshots/2026-02-18/
- https://aistackregistry.com/snapshots/2026-02-18/index.md
- https://aistackregistry.com/snapshots/2026-02-18/index.txt
- https://aistackregistry.com/snapshots/2026-02-18/index.json

## Primary Artifacts
- https://aistackregistry.com/latest/python/constraints/3.14.2/constraints.txt
- https://aistackregistry.com/latest/python/constraints/3.14.2/constraints.json
- https://aistackregistry.com/latest/python/constraints/3.14.2/compat_report.json
- https://aistackregistry.com/snapshots/2026-02-18/python/constraints/3.14.2/constraints.txt
- https://aistackregistry.com/snapshots/2026-02-18/python/constraints/3.14.2/constraints.json
- https://aistackregistry.com/snapshots/2026-02-18/python/constraints/3.14.2/compat_report.json

## Data Notes
- https://aistackregistry.com/notes/
- https://aistackregistry.com/notes/readme/
- https://aistackregistry.com/notes/readme/index.md
- https://aistackregistry.com/notes/readme/index.txt
- https://aistackregistry.com/notes/readme/index.json
- https://aistackregistry.com/notes/governance/
- https://aistackregistry.com/notes/governance/index.md
- https://aistackregistry.com/notes/governance/index.txt
- https://aistackregistry.com/notes/governance/index.json
- https://aistackregistry.com/notes/changelog/
- https://aistackregistry.com/notes/changelog/index.md
- https://aistackregistry.com/notes/changelog/index.txt
- https://aistackregistry.com/notes/changelog/index.json
- https://aistackregistry.com/notes/security/
- https://aistackregistry.com/notes/security/index.md
- https://aistackregistry.com/notes/security/index.txt
- https://aistackregistry.com/notes/security/index.json

## Models
- https://aistackregistry.com/latest/models/anthropic/claude-opus-4.5/spec.json
- https://aistackregistry.com/latest/models/anthropic/claude-opus-4.5/recommended_defaults.json
- https://aistackregistry.com/snapshots/2026-02-18/models/anthropic/claude-opus-4.5/spec.json
- https://aistackregistry.com/snapshots/2026-02-18/models/anthropic/claude-opus-4.5/recommended_defaults.json
- https://aistackregistry.com/latest/models/anthropic/claude-opus-4.6/spec.json
- https://aistackregistry.com/latest/models/anthropic/claude-opus-4.6/recommended_defaults.json
- https://aistackregistry.com/snapshots/2026-02-18/models/anthropic/claude-opus-4.6/spec.json
- https://aistackregistry.com/snapshots/2026-02-18/models/anthropic/claude-opus-4.6/recommended_defaults.json
- https://aistackregistry.com/latest/models/anthropic/claude-sonnet-4.5/spec.json
- https://aistackregistry.com/latest/models/anthropic/claude-sonnet-4.5/recommended_defaults.json
- https://aistackregistry.com/snapshots/2026-02-18/models/anthropic/claude-sonnet-4.5/spec.json
- https://aistackregistry.com/snapshots/2026-02-18/models/anthropic/claude-sonnet-4.5/recommended_defaults.json
- https://aistackregistry.com/latest/models/gemini/gemini-3-flash-preview/spec.json
- https://aistackregistry.com/latest/models/gemini/gemini-3-flash-preview/recommended_defaults.json
- https://aistackregistry.com/snapshots/2026-02-18/models/gemini/gemini-3-flash-preview/spec.json
- https://aistackregistry.com/snapshots/2026-02-18/models/gemini/gemini-3-flash-preview/recommended_defaults.json
- https://aistackregistry.com/latest/models/gemini/gemini-3-pro-image-preview/spec.json
- https://aistackregistry.com/latest/models/gemini/gemini-3-pro-image-preview/recommended_defaults.json
- https://aistackregistry.com/snapshots/2026-02-18/models/gemini/gemini-3-pro-image-preview/spec.json
- https://aistackregistry.com/snapshots/2026-02-18/models/gemini/gemini-3-pro-image-preview/recommended_defaults.json
- https://aistackregistry.com/latest/models/gemini/gemini-3-pro-preview/spec.json
- https://aistackregistry.com/latest/models/gemini/gemini-3-pro-preview/recommended_defaults.json
- https://aistackregistry.com/snapshots/2026-02-18/models/gemini/gemini-3-pro-preview/spec.json
- https://aistackregistry.com/snapshots/2026-02-18/models/gemini/gemini-3-pro-preview/recommended_defaults.json
- https://aistackregistry.com/latest/models/openai/gpt-5.2/spec.json
- https://aistackregistry.com/latest/models/openai/gpt-5.2/recommended_defaults.json
- https://aistackregistry.com/snapshots/2026-02-18/models/openai/gpt-5.2/spec.json
- https://aistackregistry.com/snapshots/2026-02-18/models/openai/gpt-5.2/recommended_defaults.json
- https://aistackregistry.com/latest/models/xai/grok-4.1-fast/spec.json
- https://aistackregistry.com/latest/models/xai/grok-4.1-fast/recommended_defaults.json
- https://aistackregistry.com/snapshots/2026-02-18/models/xai/grok-4.1-fast/spec.json
- https://aistackregistry.com/snapshots/2026-02-18/models/xai/grok-4.1-fast/recommended_defaults.json