rdf-wrapper SKILL.md skillA
rdf-wrapper 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/rdf-wrapper@git:20261009.21f6380Pins git:20261009.21f6380 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/rdf-wrapper/SKILL.md- Versions recorded
- 8
- Latest version
- git:20261009.21f6380, committed Oct 9, 2026
- First version recorded
- Jul 16, 2026
- Size
- 21,489 bytes
- Repository stars
- 13
- License
- MIT
Traverse sparq RDF graphs as native Rust objects with the opt-in sparq-wrapper crate: bind a focus Term to an owned or borrowed Store, follow outgoing/incoming NamedNode predicates with iterators, unwrap values, convert typed literals to str/i64/bool, mutate owned stores, and optionally use the unlanded distinct-result, typed-cardinality, literal-codec, typed-focus, effective-change observation, async store/node/event, and graph-scope (plus projected event) proposals. Use when Rust code should…
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
# Use sparq-wrapper
Add the opt-in crate explicitly. It is `publish = false` (not on crates.io), so
take it and `sparq-core` from the same git source to share one `Graph` type:
```toml
[dependencies]
sparq-core = { git = "https://github.com/sparq-org/sparq" }
sparq-wrapper = { git = "https://github.com/sparq-org/sparq" }
oxrdf = "0.3"
```
Load a graph, borrow it, and traverse with typed predicates:
```rust
use oxrdf::NamedNode;
use sparq_core::Graph;
use sparq_wrapper::Store;
let graph = Graph::load_str(
"@prefix ex: <http://example.org/> . ex:alice ex:knows ex:bob . ex:bob ex:age 42 .",
"turtle",
)?;
let store = Store::borrowed(&graph);
let alice = NamedNode::new("http://example.org/alice")?;
let knows = NamedNode::new("http://example.org/knows")?;
let age = NamedNode::new("http://example.org/age")?;
let bob = store.node(alice).out(&knows).next().expect("friend");
assert_eq!(bob.out(&age).next().expect("age").as_i64()?, 42);
# Ok::<(), Box<dyn std::error::Error>>(())
```
`.out()` and `.r#in()` return `NodeSet`, an `ExactSizeIterator<Item = Node>`;
the raw identifier is Rust's required spelling for a method named `in`.
…Read the whole file at its exact version.
How to install
mdr add sparq-org/sparq/rdf-wrapper@sha256:12e96053fe36f735The line at the top of this page pins the label git:20261009.21f6380, 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_govyqjwnyfip6evj)
6 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 8 versions of this file, between Jul 16, 2026 and Oct 9, 2026, about one every 12 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261009.21f6380 latest | 2026-10-09 | 21f6380 | 21,489 B | A | view · diff |
| git:20261009.f0b870d | 2026-10-09 | f0b870d | 21,429 B | A | view · diff |
| git:20261005.09a50b0 | 2026-10-05 | 09a50b0 | 21,241 B | A | view · diff |
| git:20260728.752c4ea | 2026-07-28 | 752c4ea | 16,711 B | A | view · diff |
| git:20260728.538ca3b | 2026-07-28 | 538ca3b | 14,316 B | A | view · diff |
| git:20260727.554f694 | 2026-07-27 | 554f694 | 14,002 B | A | view · diff |
| git:20260727.3c9add8 | 2026-07-27 | 3c9add8 | 12,069 B | A | view · diff |
| git:20260716.8f243c1 | 2026-07-16 | 8f243c1 | 11,458 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 (21489 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_govyqjwnyfip6evj GET https://markdownregistry.com/api/v1/resolve?ref=sparq-org/sparq/rdf-wrapper GET https://markdownregistry.com/api/v1/blob/12e96053fe36f7353304c509689ac0fcb45b172279ea98186e010bc6f7746ffe
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.