Datasetpublic

kyisaiah47/rulestack-formats

RuleStack: the agent config formats and what each one supports One row per agent config format (AGENTS.md, CLAUDE.md and the rest): which tools read it, whether it supports frontmatter, globs, imports, nesting, multiple files and user scope, and the specification URL each of those was verified against. Rows in this cut 8 One row is one config format Cut 2026-09-04 Refreshed Monthly, on the first of the month Measured by RuleStack Method… See the full description on the dataset page: https://huggingface.co/datasets/kyisaiah47/rulestack-formats.

sourceHugging Facecc-by-4.0updated 7d agoView on Hugging Face

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RuleStack: the agent config formats and what each one supports

One row per agent config format (AGENTS.md, CLAUDE.md and the rest): which tools read it, whether it supports frontmatter, globs, imports, nesting, multiple files and user scope, and the specification URL each of those was verified against.


Rows in this cut	8
One row is	one config format
Cut	2026-09-04
Refreshed	Monthly, on the first of the month
Measured by	RuleStack
Method	https://toolproof.thecompound.tech/methodology
Licence	Creative Commons Attribution 4.0 International
Publisher	Compound Labs
Also on	Hugging Face · Zenodo

How it is measured

Every support flag is read from the format's own published specification or documentation, with the URL stored beside it and a verification date. Nothing is inferred from what a format is generally understood to do.

What a citer needs to know

—verified_at is the date the support matrix was last confirmed against the spec. A format whose spec has moved since then may have changed.

Files

File	Format	Size
`rulestack-formats-2026-09-04.csv`	CSV	0.01 MB
`rulestack-formats-2026-09-04.json`	JSON	0.01 MB

Every cut is also a GitHub release with the same files attached, so a citation can pin the exact edition it quoted.

Schema

Column	Type	Empty in sample
`slug`	string	0.0%
`name`	string	0.0%
`filename`	string	0.0%
`artifact_kind`	string	0.0%
`vendor`	string	12.5%
`status`	string	0.0%
`spec_url`	string	87.5%
`docs_url`	string	0.0%
`first_released`	string	0.0%
`tools`	array	0.0%
`cross_tool`	boolean	0.0%
`supports_frontmatter`	boolean	0.0%
`supports_globs`	boolean	0.0%
`supports_imports`	boolean	0.0%
`supports_nested`	boolean	0.0%
`supports_multifile`	boolean	0.0%
`supports_user_scope`	boolean	0.0%
`activation`	string	0.0%
`size_limit`	string	87.5%
`summary`	string	0.0%
`strengths`	array	0.0%
`weaknesses`	array	0.0%
`verified_at`	string	0.0%
`sort_order`	number	0.0%

Cite it

Compound Labs (2026). RuleStack: the agent config formats and what each one supports. RuleStack, https://rulestack.thecompound.tech. Cut of 2026-09-04. Creative Commons Attribution 4.0 International (CC BY 4.0). https://github.com/kyisaiah47/compound-datasets/tree/main/rulestack-formats

bibtex

@dataset{compound_rulestack_formats_2026,
  title     = {RuleStack: the agent config formats and what each one supports},
  author    = {{Compound Labs}},
  year      = {2026},
  publisher = {Compound Labs},
  url       = {https://github.com/kyisaiah47/compound-datasets/tree/main/rulestack-formats},
  note      = {Cut of 2026-09-04. Measured by RuleStack, https://rulestack.thecompound.tech},
  license   = {CC-BY-4.0}
}

The whole collection has a DOI, 10.5281/zenodo.22844096, at https://doi.org/10.5281/zenodo.22844096. It resolves to the newest Zenodo version. To pin the exact deposit this cut belongs to, cite 10.5281/zenodo.22844097 instead.

Attribution is the licence condition, and it is the only one. Quote a figure with the publisher, the product that measured it and the cut date, and there is nothing else to ask.