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Add Fly.io Sprites sandbox provider pages - #5781

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Kyle McLaren (kylemclaren) wants to merge 1 commit into
langchain-ai:mainfrom
superfly:kylemclaren/sprites-provider-pages
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Add Fly.io Sprites sandbox provider pages#5781
Kyle McLaren (kylemclaren) wants to merge 1 commit into
langchain-ai:mainfrom
superfly:kylemclaren/sprites-provider-pages

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This PR adds documentation for the Fly.io Sprites sandbox provider for Deep Agents.

Sprites are persistent Linux VMs with names. A Sprite starts in 1 to 2 seconds. A Sprite stops automatically when it is idle, and a stopped Sprite has no cost. A Sprite can make a checkpoint of the full machine state in less than one second and can restore it.

Contents

  • oss/javascript/integrations/providers/sprites.mdx: full provider page for @langchain/sprites (setup, configuration, persistence, checkpoint and restore, factories, error codes)
  • oss/python/integrations/providers/sprites.mdx: provider overview page
  • oss/python/integrations/sandboxes/sprites.mdx: sandbox page for langchain-sprites, with integration frontmatter for the generated downloads table
  • Sprites tabs in the Deep Agents sandboxes guide (execute, seeding, and artifact-retrieval sections)
  • A Sprites tile in the JavaScript sandboxes index
  • Official Fly.io brandmark icons (light and dark variants) from the Fly.io brand page

Related PRs

The provider packages are in review:

Please merge this PR after the packages publish, so the install commands and the generated downloads table resolve.

Checks

  • make lint_prose passes on all changed files (0 errors, 0 warnings).
  • The Python sandboxes downloads table is generated. This PR does not edit it. The weekly refresh adds the Sprites row after langchain-sprites is on PyPI.

This PR was written with an AI agent (Claude Code), and a human reviewed the result.

🤖 Generated with Claude Code

https://claude.ai/code/session_01AfkkQ2YUcajyBqtcQ5FYBN

Adds provider and sandbox integration pages for Fly.io Sprites,
the sandbox backend for deepagents (@langchain/sprites on npm,
langchain-sprites on PyPI):

- oss/javascript/integrations/providers/sprites.mdx
- oss/python/integrations/providers/sprites.mdx
- oss/python/integrations/sandboxes/sprites.mdx
- Sprites tabs in the deepagents sandboxes guide (execute, seed,
  retrieve sections)
- Sprites tile in the JavaScript sandboxes index
- Official Fly.io brandmark icons (light/dark) from
  fly.io/docs/about/brand

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AfkkQ2YUcajyBqtcQ5FYBN
@github-actions

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Thanks for opening a docs PR, Kyle McLaren (@kylemclaren)! When it's ready for review, please add the relevant reviewers:

  • @npentrel or @lnhsingh (Deep Agents)
  • @npentrel or @lnhsingh (JavaScript integrations)
  • @mdrxy (Python integrations)

@github-actions github-actions Bot added external User is not a member of langchain-ai deepagents For docs changes to Deep Agents integration For docs updates for LangChain integrations javascript langchain For docs changes to LangChain oss python For content related to the Python version of LangChain projects labels Aug 31, 2026
@langchain-oss-automated-triage

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Thanks for contributing a new integration docs page, Kyle McLaren (@kylemclaren)!

As of July 28, 2026, we have changed how we accept external integrations submissions. Please review the new integration submission process for more information.

We receive a large number of PRs and review them as quickly as we can. Please bear with us as we work through the queue.

If you have already tagged a maintainer on this PR, do not tag them again.

<Tab title="Sprites">
<CodeGroup>
```bash pip
pip install langchain-sprites

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pip install langchain-sprites
ERROR: Could not find a version that satisfies the requirement langchain-sprites (from versions: none)


<CodeGroup>
```bash npm
npm install @langchain/sprites

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npm install @langchain/sprites
npm error code E404
npm error 404 Not Found - GET https://registry.npmjs.org/@langchain%2fsprites - Not found
npm error 404
npm error 404  The requested resource '@langchain/sprites@*' could not be found or you do not have permission to access it.
npm error 404
npm error 404 Note that you can also install from a
npm error 404 tarball, folder, http url, or git url.
npm error A complete log of this run can be found in: /Users/naomi/.npm/_logs/2026-08-31T11_09_00_588Z-debug-0.log

@npentrel Naomi Pentrel (npentrel) left a comment

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It seems neither of these packages actually exist.

@kylemclaren
Kyle McLaren (kylemclaren) marked this pull request as draft August 31, 2026 11:10
@kylemclaren

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Hi Naomi Pentrel (@npentrel), that is correct. I have updated the PR status to draft.

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