-
oxigraph
SPARQL database and RDF toolkit
-
xmp-writer
Write XMP metadata, step by step
-
json-ld
JSON-LD implementation
-
rudof_generate
RDF data shapes implementation in Rust
-
reasonable
An OWL 2 RL reasoner with reasonable performance
-
rickview
A fast RDF viewer (Linked Data browser)
-
chapeaux-beret
MCP server that builds a SPARQL-queryable RDF knowledge graph of your codebase
-
tortank
Turtle/N3 parser
-
pg_ripple_http
SPARQL 1.1 Protocol HTTP endpoint for pg_ripple — connects PostgreSQL 18 RDF triple store to the web
-
sdml-cli
Rust CLI for Simple Domain Modeling Language (SDML)
-
hdt
Header Dictionary Triples (HDT) RDF compression format
-
oxrdf
Basic data structures related to RDF
-
qlue-ls
A language server for SPARQL
-
dctap
RDF data shapes implementation in Rust
-
rdfless
A colorful pretty printer for RDF (Turtle/TriG/N-Triples/N-Quads/PROV-N) with ANSI colors
-
curie
or Compact URIs as used in JSON-LD, RDF, SPARQL, XML and other applications. This manages mapping prefixes to URIs or IRIs as well as expanding CURIEs to the complete URI form.
-
rudof_mcp
RDF data shapes implementation in Rust
-
oxrdfio
Parser and serializer for various RDF formats
-
li_rudof_generate
RDF data shapes implementation in Rust
-
oxirs-ttl
Turtle-family RDF parser and serializer for OxiRS - ported from Oxigraph
-
ggen
Ontology-driven code generation: Transform RDF ontologies into typed code through SPARQL queries and Tera templates
-
oxirs
Command-line interface for OxiRS - import, export, migration, and benchmarking tools
-
rdftk_names
set of modules that contain the
IRIs andQNamestrings for commonly used vocabularies. It also provides macro support for defining new namespaces in the same style as this library. -
tensorlogic-oxirs-bridge
RDF/GraphQL/SHACL integration and provenance tracking for TensorLogic
-
oxirs-vec
Vector index abstractions for semantic similarity and AI-augmented querying
-
lattix
Knowledge graph substrate: core types + basic algorithms + formats
-
rudof_iri
RDF data shapes implementation in Rust
-
sophia
toolkit for RDF and Linked Data
-
oxirs-shacl
SHACL Core + SHACL-SPARQL validator for RDF data validation
-
rudof_rdf
RDF data shapes implementation in Rust
-
oxigraph-cli
Oxigraph CLI tool and SPARQL HTTP server
-
prefixmap
RDF data shapes implementation in Rust
-
rdf_config
RDF data shapes implementation in Rust
-
rdf-types
Data-structures and traits definitions for RDF
-
li_rudof_mcp
RDF data shapes implementation in Rust
-
ssi-json-ld
JSON-LD-related definitions for the ssi library
-
rdfsplitter
Split large RDF files (Turtle, N-Triples, RDF/XML, JSON-LD, …) into smaller chunks
-
sparql_service
RDF data shapes implementation in Rust
-
grafeo-cli
Command-line interface for Grafeo graph database
-
li_dctap
RDF data shapes implementation in Rust
-
rdftk_io
traits for reading and writing Statements and Graphs as well as implementations of these for common representations
-
geoff-render
Tera template rendering and JSON-LD output for Geoff
-
shacl_validation
RDF data shapes implementation in Rust
-
li_rudof_rdf
RDF data shapes implementation in Rust
-
zotero-rdf
parsing Zotero RDF/XML export files
-
rdf-canon
RDF Dataset Canonicalization algorithm version 1.0 (RDFC-1.0) compatible with Oxigraph and Oxrdf
-
ontprox
RDF format conversion as a web-service
-
li_rudof_lib
RDF data shapes implementation in Rust
-
ssi-vc-jose-cose
Securing Verifiable Credentials using JOSE and COSE with the
ssilibrary -
growl
Rust bindings for the Growl OWL 2 RL reasoner
-
prefix-register
A PostgreSQL-backed namespace prefix registry for CURIE expansion and prefix management
-
linked-data-next
Linked-Data dateset serialization/deserialization traits
-
rdf-compare
Fast CLI to compute the diff of two RDF files as a quad dataset with two named graphs
-
ontoenv
managing ontologies and their imports in a local environment
-
rudof_lib
RDF data shapes implementation in Rust
-
geoff-graph
Oxigraph RDF store wrapper with named graph support for Geoff
-
oxjsonld
Parser and serializer for the JSON-LD format
-
ll-sparql-parser
A resilient LL parser for SPARQL
-
ssi-status
Status Lists implementations for the
ssilibrary -
dcql-plus-to-sparql-rs
Extended DCQL query language with cross-credential matching and SPARQL translation
-
li_iri_s
RDF data shapes implementation in Rust
-
trinja
HTML templating / SSG for RDF(S) resources
-
ssi-vc
Verifiable Credentials Data Model v1.1 for the
ssilibrary -
rsp-rs
A RDF Stream Processing engine in Rust, supporting RSP-QL queries with sliding windows and real-time analytics
-
ssi-zcap-ld
ZCAP-LD for the ssi library
-
tulna-rs
RDF graph isomorphism and semantic query equivalence checking using an efficient hash-based grounding algorithm to detect the graph isomorphism
-
nervusdb-core
Embeddable Graph Database Core (Rust)
-
pgrdf
Rust-native PostgreSQL extension for RDF, SPARQL, SHACL and OWL reasoning
-
sophia_api
toolkit for RDF and Linked Data - Core API
-
oxirs-cluster
Raft-backed distributed dataset for high availability and horizontal scaling
-
rdf-model
RDF.rs is a Rust framework for working with RDF knowledge graphs
-
geoff-ontology
Vocabulary loading, fuzzy matching, and mapping resolution for Geoff
-
oxrdfxml
Parser and serializer for the RDF/XML format
-
sbol
3.1.0 specification
-
alizarin-core
Core data structures and algorithms for Arches heritage graph and tile processing
-
geoff-core
Core types, config, and error handling for Geoff static site generator
-
oxirs-star
RDF-star and SPARQL-star grammar support for quoted triples
-
taganak-cli
CLI utilities for handling RDF Linked Data with Taganak
-
oxirs-geosparql
GeoSPARQL implementation for spatial data and queries
-
shacl
validator for RDF data, implemented in Rust
-
ssi-di-sd-primitives
Selective Disclosure primitive for Data-Integrity suites
-
rdf-parsers
Error-tolerant RDF/SPARQL parsers (Turtle, TriG, N3, N-Triples, SPARQL) using an A* search algorithm to recover from malformed input and produce a lossless rowan CST
-
ssi-bbs
The BBS Signature Scheme implementation for SSI
-
li_prefixmap
RDF data shapes implementation in Rust
-
shapes_converter
RDF data shapes implementation in Rust
-
oxirs-arq
Jena-style SPARQL algebra with extension points and query optimization
-
li_rdf_config
RDF data shapes implementation in Rust
-
oxirs-canbus
CANbus/J1939 protocol support for OxiRS semantic web platform
-
oxirs-modbus
Modbus TCP/RTU/ASCII/TLS protocol support for OxiRS semantic web platform
-
json2rdf
converting a JSON file to N-Triple RDF
-
toon-ld
Token-Oriented Object Notation for Linked Data - A compact RDF serialization format
-
oxirs-wasm
WebAssembly bindings for OxiRS - Run RDF/SPARQL in the browser
-
grafeo-common
Common types, memory allocators, and utilities for Grafeo
-
oxirs-tsdb
Time-series optimizations for OxiRS semantic web platform
-
grafeo-engine
Query engine and database management for Grafeo
-
oxirs-tdb
Apache Jena TDB/TDB2 compatible RDF storage engine with B+Tree indexes
-
triples
A lib and cli for storing data triples
-
rdf-writer
RDF.rs is a Rust framework for working with RDF knowledge graphs
-
ext-rdf
RDF Linked Data import extension for KyuGraph
-
shacl-rust
A SHACL (Shapes Constraint Language) validator for RDF graphs
-
plow_ontology
Plow utility: Anything related to ontologies
-
xml2rdf
converting an XML file to N-Triple RDF
-
grafeo-adapters
Storage, query language, and plugin adapters for Grafeo
-
csv2rdf
converting a CSV file to N-Triple RDF
-
crdf-dpo
Double Pushout (DPO) graph rewriting for CRDF RDF graphs
-
oxirs-embed
Knowledge graph embeddings with TransE, ComplEx, and custom models
-
rdf-format
RDF.rs is a Rust framework for working with RDF knowledge graphs
-
li_shacl
A SHACL validator for RDF data, implemented in Rust
-
rdf-reader
RDF.rs is a Rust framework for working with RDF knowledge graphs
-
plow_linter
A linter to lint Plow ttl documents (interpreted as ontologies)
-
oxirs-gql
GraphQL façade for OxiRS with automatic schema generation from RDF ontologies
-
data_generator
RDF data shapes implementation in Rust
-
rdf-query
RDF.rs is a Rust framework for working with RDF knowledge graphs
-
sbol-cli
Command-line tool for working with SBOL 3 documents
-
rdf-vocab
RDF.rs is a Rust framework for working with RDF knowledge graphs
-
oxirs-federate
SERVICE planner and GraphQL stitching for federated SPARQL queries
-
oxirs-samm
Semantic Aspect Meta Model (SAMM) implementation for OxiRS
-
oxirs-shacl-ai
AI-powered shape induction and data repair suggestions for SHACL validation
-
geoff-content
Markdown parsing, TOML frontmatter extraction, and triple generation for Geoff
-
plow_graphify
Plow utility library: A tool which transforms a ttl document to a graph which is more convenient to work with
-
sophia_iri
toolkit for RDF and Linked Data - IRI management
-
pyrudof
Python bindings for Rudof
-
sophia_turtle
toolkit for RDF and Linked Data - parsers and serializers for the Turtle-family of syntaxes
-
oxirs-did
W3C DID and Verifiable Credentials implementation with Signed RDF Graphs for OxiRS
-
geoff-reading-time
Reading time calculator plugin for Geoff
-
nanopub
A cross-platform Rust library to sign Nanopublications, with bindings to Python and JS (wasm)
-
json-ld-context-processing
JSON-LD context processing implementation
-
oxrq
A command-line tool for running SPARQL queries over input stream or files of RDF data
-
aingle_graph
Native GraphDB for AIngle - Semantic triple store with SPO indexes
-
ggen-ai
Thin wrapper around genai for ggen - LLM integration with environment support
-
rdf-proofs
BBS+ signatures and zero-knowledge proofs for Linked Data
-
li_sparql_service
RDF data shapes implementation in Rust
-
sophia_inmem
toolkit for RDF and Linked Data - In-memory Graph and Dataset implementations
-
chapeaux-geoff
Semantically rich static site generator built on W3C web standards
-
json-ld-compaction
JSON-LD document compaction implementation
-
rgen-tool
rgen is a deterministic, language-agnostic code generation framework that treats software artifacts as projections of knowledge graphs
-
fukurow-shacl
SHACL Core and SHACL-SPARQL validation for Fukurow
-
rdf4j-rs
Rust SDK for the RDF4J REST API
-
sophia_rio
toolkit for RDF and Linked Data - Common code for Rio adapters
-
graphql-ld-rs-oxigraph
GraphQL-LD query execution on oxigraph — query JSON-LD Verifiable Credentials stored as named graphs
-
nquads-syntax
RDF 1.1 N-Quads parser with code mapping metadata
-
rdf4j-cli
CLI for managing RDF4J repositories via the REST API
-
ggen-a2a
Agent-to-Agent task state machine protocol for ggen
-
swls-lang-rdf-base
Shared setup helpers for RDF language support in swls
-
arrow-graph-core
Arrow-native graph store with configurable namespace partitioning and optional layer columns
-
swls-lang-turtle
Turtle/TriG language support for the Semantic Web Language Server
-
json-ld-syntax
JSON-LD syntax
-
panschema
A universal CLI for schema conversion, documentation, validation, and comparison
-
sophia_c14n
toolkit for RDF and Linked Data - Graph and Dataset canonicalization
-
molcrafts-molrs-compute
Trajectory analysis for MolCrafts (RDF, MSD, clustering, gyration tensor)
-
grdf
Generalized RDF graphs and datasets
-
better_sparql_client
SPARQL client built on the oxigraph ecosystem
-
sophia_term
toolkit for RDF and Linked Data - In-memory Graph and Dataset implementations
-
li_shapes_converter
RDF data shapes implementation in Rust
-
json-ld-expansion
JSON-LD document expansion implementation
-
swls-lang-jsonld
JSON-LD language support for the Semantic Web Language Server
-
owlish
OWL 2 implementation with wasm support and turtle parsing
-
ggen-cli-lib
CLI interface for ggen
-
json-ld-serialization
JSON-LD serialization
-
swls-lang-trig
TriG language support for the Semantic Web Language Server
-
taganak-core
RDF types and interfaces from Taganak (Transactional, Aggregating Graph Architecture for Networking and Access to Knowledge)
-
rdf_dynsyn
sophia-compatible and sophia-based rdf parsers/serializers, that can be instantiated against any of supported syntaxes dynamically at run time
-
harriet
Parser for the Turtle (RDF) format
-
sparql_http_client
Async, typed SPARQL HTTP client with optional compile-time query validation
-
swls
Semantic Web Language Server — LSP server for Turtle, SPARQL, JSON-LD, and SHACL
-
clearhead_core
Core domain model and logic for the ClearHead framework
-
fukurow-rdfs
RDFS inference engine for Fukurow (subClassOf, subPropertyOf, domain, range)
-
rdf-canon-elevont
RDF Dataset Canonicalization algorithm version 1.0 (RDFC-1.0) compatible with Oxigraph and Oxrdf
-
rify
RDF reasoner that operates on RIF-like conjunctive rules. Outputs a machine readable proof of some claim which can be cheaply verified.
-
rdf
Resource Description Framework (RDF) and SPARQL implemented in Rust
-
json-ld-next
JSON-LD implementation
-
sophia_resource
toolkit for RDF and Linked Data - Resource-centric API
-
ntriples-parser
A parser for the rdf n-triples format
-
ggen-saas
SaaS tier management and quota enforcement for ggen monetization
-
prttl
Pretty-printer for RDF Turtle
-
shacl-cli
Command-line interface for SHACL validation using shacl-rust
-
turtle-syntax-next
RDF Turtle parser
-
sophia_isomorphism
toolkit for RDF and Linked Data - Graph and Dataset isomorphism
-
ggen-utils
Shared utilities for ggen
-
sophia_xml
toolkit for RDF and Linked Data - RDF/XML parser and serializer
-
swls-lang-sparql
SPARQL language support for the Semantic Web Language Server
-
atomic-server
Create, share and model Atomic Data with this graph database server. Run atomic-server without any arguments to start the server. Use --help to learn about the options.
-
taganak-orm
ORM (object-relational mapper) for Rust dataypes onto Taganak graphs
-
rdf_utils
deal with rdf data
-
atelier_rdf
Rust native RDF format for the AWS Smithy semantic model
-
linked-data
dateset serialization/deserialization traits
-
turtlefmt
Auto-formatter for RDF Turtle
-
ng-oxigraph
a SPARQL database and RDF toolkit. fork for NextGraph
-
turtle-syntax
RDF Turtle parser
-
atomic_lib
creating, storing, querying, validating and converting Atomic Data
-
shacl-mcp
MCP (Model Context Protocol) server for shacl-rust
-
swls-lov
Linked Open Vocabularies (LOV) data and types for the Semantic Web Language Server
-
rdf_vocabularies
distribution of few most commonly used RDF vocabularies. It also provides sophia terms for each vocabulary's terminology.
-
rdf-borsh
RDF.rs is a Rust framework for working with RDF knowledge graphs
-
rdftk_skos
data model for the Simple Knowledge Organization System (SKOS) vocabulary
-
ggen-api
REST API layer for ggen monetization: marketplace, billing, and SaaS operations
-
rgen-core
Core graph-aware code generation engine
-
ggen-payments
Payment processing for ggen: Stripe integration and billing operations
-
json-ld-cli
Command line interface for JSON-LD
-
http_uri
types for representing http uris and their invariants
-
ggen-domain
Domain logic layer for ggen - pure business logic without CLI dependencies
-
sbol-rdf
RDF primitives and multi-format (Turtle, RDF/XML, JSON-LD, N-Triples) I/O used by the sbol crate
-
rgen-cli-lib
CLI interface for rgen
-
field33_rdftk_names_temporary_fork
set of modules that contain the
IRIs andQNamestrings for commonly used vocabularies. It also provides macro support for defining new namespaces in the same style as this library. -
typed_record
Util trait for using typed extensions(like
http::Extensions,AnyMap) as typed kv record -
shacl_testsuite
RDF data shapes implementation in Rust
-
crdf-editor
A visual RDF graph editor powered by crdf and egui
-
a2a-generated
A2A-RS integration code generated from RDF ontology by ggen
-
nostralink
Linked data library for nostr
-
toon-cli
Command-line tool for TOON-LD format conversion
-
taganak-framework
Building blocks for applications based on Taganak (Transactional, Aggregating Graph Architecture for Networking and Access to Knowledge)
-
sophia_jsonld
toolkit for RDF and Linked Data - JSON-LD parser and serializer
-
rudof
RDF data shapes implementation in Rust
-
rdfa-wasm
Graph rdfa Processor
-
md_measure
Measurement tools for MDDEM: radial distribution function (RDF), mean square displacement (MSD), and virial pressure
-
rdfox-rs
RDFox for Rust, a high-performance in-memory ACID-transactional semantic graph database
-
linked-data-sparql
SPARQL query generation for linked data
-
ggen-auth
Authentication system for ggen: OAuth2, JWT, and API key management
-
nusy-arrow-core
Arrow-native neurosymbolic graph store — triple storage, SPARQL-like queries, namespace partitioning, and Parquet persistence
-
fukurow-observability
Observability (health/metrics) abstractions and Axum routes
-
manas_http
extended functionality for handling http semantics, that integrates into
hyperecosystem -
cottas-rs
working with compressed RDF files in the COTTAS format. COTTAS stores triples as a triple table in Apache Parquet. It is built on top of DuckDB and provides an HDT-like interface.
-
dyn_problem
Problemtype to represent dynamic problems, with problem types identified by uri -
json-ld-context-processing-next
JSON-LD context processing implementation
-
sophia_sparql
toolkit for RDF and Linked Data - SPARQL query language
-
atelier_lib
Rust native primary client library for the AWS Smithy IDL
-
rgen-utils
Shared utilities for rgen
-
ssi-rdf
Resource Description Framework (RDF) utilities for the
ssilibrary -
vf-rs
A set of classes generated from the ValueFlows RDF schema
-
field33_rdftk_iri_temporary_fork
IRI and URI specifications
-
concon
Collaborative knowledge graph platform for teams — manage RDF datasets, share scientific papers, and query with SPARQL
-
sdml_error
Domain Modeling Language (SDML) errors and diagnostics
-
rdftk_query
placeholder for a query API and the SPARQL Query Language for RDF support
-
fcdb-graph
Graph operations and traversal for FCDB
-
fukurow-store
RDF triple store with provenance tracking and audit trails for Fukurow
-
hatchling
Converts Facebook social media data exported via the Download Your Information tool (https://www.facebook.com/settings) into Turtle triplets for a SOLID (https://solid.mit.edu/) profile
-
oxrdf_elevont
Basic data structures related to RDF
-
oxirs-core
Core RDF and SPARQL functionality for OxiRS - native Rust implementation with zero dependencies
-
materialized-view
incremental materialized views for the masses
-
rossete-rdf
This application is intended to generate a rdf file from one or varios datasets in different formats and a RML mapping
-
json-ld-core-next
JSON-LD core types and traits
-
manas_authentication
implementations of various http authentication schemes for solid storage resource servers and authorization servers
-
ggen-marketplace-v2
Next-generation marketplace system for ggen using hyper-advanced Rust patterns
-
ekg-sparql
SPARQL utility functions
-
json-ld-compaction-next
JSON-LD document compaction implementation
Try searching with DuckDuckGo.