data-formats SKILL.md skillA

data-formats from sparq-org/sparq is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add sparq-org/sparq/data-formats@git:20261103.9de7c93

Pins git:20261103.9de7c93 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
sparq-org/sparq
Path
skills/data-formats/SKILL.md
Versions recorded
22
Latest version
git:20261103.9de7c93, committed Nov 3, 2026
First version recorded
Jul 26, 2026
Size
82,061 bytes
Repository stars
13
License
MIT

Parse and load RDF into a sparq Graph (Turtle/N-Triples/N-Quads/TriG via sparq-core, and HDT incl. compressed .hdt.gz/.hdt.zst/.hdt.bz2 via sparq-hdt), do streaming/parallel/external-memory ingest of compressed dumps, and take cheap immutable copy-on-write Graph snapshots. Use when ingesting RDF files, choosing a loader, wiring HDT, or snapshotting a graph for serving.

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# sparq data formats

For named graph access, durable create/drop, and layout recovery, see
[named graph accessors](named-accessors.md), including cleanup after the complete declared
tree opens and durable journal format upgrades.

How to get RDF *into* a sparq `Graph` and how to snapshot one cheaply. Text formats
(Turtle / N-Triples / N-Quads / TriG) and the in-memory + streaming + external-memory
loaders live in `sparq-core`; the binary HDT archive format (including content-sniffed
`.hdt.gz` / `.hdt.zst` / `.hdt.bz2`) lives in the opt-in `sparq-hdt` crate.

> Direction note: these crates **parse RDF in**. To write RDF *out*, sparq-engine ships the
> **RDF writer matrix** behind its opt-in `serialize-rdf` feature — Turtle / TriG / N-Quads /
> JSON-LD 1.1 writers (`sparq_engine::serialize::*`), plus deterministic **pretty** (indented)
> variants — Turtle / TriG (`graph_to_turtle_pretty`, the long-term engine home for the site
> formatter) and JSON-LD (`graph_to_jsonld_pretty`); the N-Triples writer (`triples_to_ntriples`)
> is always on. See recipe 6.

## Literal validity and cache eligibility

RDF ingestion preserves ill-typed literals. To check numeric datatype
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add sparq-org/sparq/data-formats@sha256:b98438acc176a54b

The line at the top of this page pins the label git:20261103.9de7c93, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_kzuvapw4a7ktqmv3.svg)](https://markdownregistry.com/a/art_kzuvapw4a7ktqmv3)

4 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 22 versions of this file, between Jul 26, 2026 and Nov 3, 2026, about one every 5 days.

versioncommittedcommitsizeaudit
git:20261103.9de7c93 latest2026-11-03 9de7c93 82,061 BA view · diff
git:20261103.21e453c2026-11-03 21e453c 80,465 BA view · diff
git:20261102.30541142026-11-02 3054114 79,946 BA view · diff
git:20261027.34dd5452026-10-27 34dd545 79,512 BA view · diff
git:20261026.c7b28312026-10-26 c7b2831 78,998 BA view · diff
git:20261026.6e0be1d2026-10-26 6e0be1d 78,461 BA view · diff
git:20261014.bedd4452026-10-14 bedd445 64,886 BA view · diff
git:20261014.012ebfd2026-10-14 012ebfd 64,662 BA view · diff
git:20261013.06dfe7b2026-10-13 06dfe7b 63,801 BA view · diff
git:20261010.27593a02026-10-10 27593a0 63,570 BA view · diff
git:20261009.c60957c2026-10-09 c60957c 63,510 BA view · diff
git:20261009.06c7eee2026-10-09 06c7eee 63,510 BA view · diff
git:20261009.fb3dff42026-10-09 fb3dff4 63,064 BA view · diff
git:20261009.21f63802026-10-09 21f6380 62,304 BA view · diff
git:20261009.f0b870d2026-10-09 f0b870d 60,110 BA view · diff
git:20261006.f7ec9342026-10-06 f7ec934 60,232 BA view · diff
git:20261005.8c5676e2026-10-05 8c5676e 59,908 BA view · diff
git:20260907.543d9452026-09-07 543d945 59,571 BA view · diff
git:20260727.36e9bf62026-07-27 36e9bf6 59,392 BA view · diff
git:20260727.0fb1a2b2026-07-27 0fb1a2b 59,132 BA view · diff
git:20260727.9033fd52026-07-27 9033fd5 58,336 BA view · diff
git:20260726.b78a54f2026-07-26 b78a54f 56,607 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (82061 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

sparq-org/sparq · 13 stars · license MIT · pushed 2026-11-05 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_kzuvapw4a7ktqmv3
GET https://markdownregistry.com/api/v1/resolve?ref=sparq-org/sparq/data-formats
GET https://markdownregistry.com/api/v1/blob/b98438acc176a54b6f982c9d97c96ef46b5d9d11ce272f00bca5bf6197bb0bf8

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

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