shacl-validation SKILL.md skillA
shacl-validation from sparq-org/sparq is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add sparq-org/sparq/shacl-validation@git:20261104.4a0fd67Pins git:20261104.4a0fd67 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/shacl-validation/SKILL.md- Versions recorded
- 11
- Latest version
- git:20261104.4a0fd67, committed Nov 4, 2026
- First version recorded
- Jul 17, 2026
- Size
- 49,381 bytes
- Repository stars
- 13
- License
- MIT
Validate RDF data against SHACL shapes with the sparq engine: SHACL Core constraints (class, datatype incl. the SHACL-1.2 disjunctive list form, cardinality, ranges, paths, logical, node/property, qualified, closed incl. sh:ByTypes, in/hasValue, the SHACL-1.2 list constraints sh:memberShape / sh:uniqueMembers / sh:min+maxListLength / sh:uniqueValuesFor, and the SHACL-1.2 value constraints sh:subsetOf / sh:someValue / sh:singleLine / sh:rootClass with path-valued sh:equals/disjoint/lessThan…
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-shacl-validation Validate a data `Graph` against a shapes `Graph` and get back a `ValidationReport` (conformance flag + per-violation results, renderable as N-Triples, deterministic JSON, W3C-vocabulary Turtle, or plain text). Covers the full SHACL Core component set, SHACL-SPARQL (`sh:sparql`, §5.2), and custom SPARQL-based constraint components (`sh:ConstraintComponent`, §6). `sparq-shacl` is an **opt-in** crate: depending on it is what turns on SHACL. It is NOT a dependency of any other sparq crate by default, so the core engine and the default wasm bundle carry zero SHACL code/cost unless you pull it in. The browser/JS consumer opts in through `sparq-wasm`'s non-default `shacl` feature, which exposes `validate` as a stateless `Store.validate(data, shapes, format)` wasm binding returning a JSON report — a drop-in for `rdf-validate-shacl` (sq-yqi1, #162) — plus the store-backed `Store.validateStore(shapes, format)`, which validates the triples the store already holds (same report, only the shapes are re-parsed; gh-2520). On that wasm32 build the `sparq-engine` dep drops its defaults so rayon never enters the …
Read the whole file at its exact version.
How to install
mdr add sparq-org/sparq/shacl-validation@sha256:bc26483547a2c322The line at the top of this page pins the label git:20261104.4a0fd67, 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.
[](https://markdownregistry.com/a/art_lxcetx255iudikjv)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 11 versions of this file, between Jul 17, 2026 and Nov 4, 2026, about one every 11 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261104.4a0fd67 latest | 2026-11-04 | 4a0fd67 | 49,381 B | A | view · diff |
| git:20261014.012ebfd | 2026-10-14 | 012ebfd | 48,677 B | A | view · diff |
| git:20261013.839c07f | 2026-10-13 | 839c07f | 47,460 B | A | view · diff |
| git:20261009.21f6380 | 2026-10-09 | 21f6380 | 47,213 B | A | view · diff |
| git:20261009.f0b870d | 2026-10-09 | f0b870d | 46,999 B | A | view · diff |
| git:20261005.7bef271 | 2026-10-05 | 7bef271 | 47,045 B | A | view · diff |
| git:20260727.c96f5ab | 2026-07-27 | c96f5ab | 44,601 B | A | view · diff |
| git:20260723.542a97a | 2026-07-23 | 542a97a | 44,430 B | A | view · diff |
| git:20260718.999cb78 | 2026-07-18 | 999cb78 | 44,094 B | A | view · diff |
| git:20260718.9c29a02 | 2026-07-18 | 9c29a02 | 43,494 B | A | view · diff |
| git:20260717.dc95495 | 2026-07-17 | dc95495 | 41,012 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (49381 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
sparq-org/sparq · 13 stars · license MIT · pushed 2026-11-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_lxcetx255iudikjv GET https://markdownregistry.com/api/v1/resolve?ref=sparq-org/sparq/shacl-validation GET https://markdownregistry.com/api/v1/blob/bc26483547a2c322d97e7ea2acb8b643f5e74bba32fcf8811eb3b0b914039308
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.