sparq-org/sparq · skills/inference/SKILL.md

inference skillA

inference is agent-read markdown (skill) from sparq-org/sparq: Use when you need RDFS, OWL 2 RL, or Notation3/EYE-rule entailment over a sparq RDF graph — materialize the deductive closure (forward-chaining), query the entailed triples, maintain the closure incrementally under inserts/deletes, get derivation proof-trees (why()), or check OWL inconsistency; backed by the sparq-reason crate. For the COMPLETE OWL 2 EL class-subsumption lattice (which RL is sound-but-incomplete for), use the separate opt-in sparq-reason-el classifier (CR1-CR5 saturation). For O.

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add sparq-org/sparq/inference@git:20260731.dec8a29
Exact content
mdr add sparq-org/sparq/inference@sha256:678d5eb7c435991f

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

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Versions

versioncommittedcommitsizeaudit
git:20260731.dec8a29 latest2026-07-31 dec8a29 121,738 BA view · diff
git:20260731.a4232e22026-07-31 a4232e2 120,923 BA view · diff
git:20260731.da638582026-07-31 da63858 119,418 BA view · diff
git:20260729.71443fd2026-07-29 71443fd 117,240 BA view · diff
git:20260728.ca4061b2026-07-28 ca4061b 115,738 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, 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 (121738 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 · 12 stars · license MIT · pushed 2026-09-14 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_f34yvc4rvbpnw62m
GET https://markdownregistry.com/api/v1/resolve?ref=sparq-org/sparq/inference
GET https://markdownregistry.com/api/v1/blob/678d5eb7c435991f0f19513a89986ba2f4eec30212f27e200e4dfba674621252

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.