Owner

Open-MBEE

10 indexed repositories · View on GitHub

OpenSysML
Open Source SysML v2 Implementation in Go

Go · 24 stars
sysml-toolkit

Rust · 23 stars
flexo-mms-sysmlv2

Bru · 15 stars
open-mbee.github.io
OpenMBEE site and documentation links

HTML · 12 stars
mtip-cameo

Java · 6 stars
flexo-mms-layer1-service

Kotlin · 6 stars
concept-definition-stage
cds — Concept Definition Stage: docs-as-code RDF vocabulary + facilitation model committing SEBoK/INCOSE Concept Definition canon (Busine...

Python · 3 stars
flexo-cli-client

Java · 1 star
sysmlv2-testing
A knowledge-graph testing ledger (W3C EARL + PROV-O) for SysML v2 implementations

Python · 0 stars
flexo-mms-layer0-dashboard

Svelte · 0 stars

Beginner friendly Everything

Open All

Independent replication wanted: Pilot Implementation on another machine Open

Difficulty 4/5 3-5 days Newbie friendliness 58/100

Open-MBEE/sysmlv2-testing#4 · Opened Sep 16, 2026
Independent replication wanted: sysml-toolkit v0.6.0 on another machine Open

Difficulty 3/5 1-2 days Newbie friendliness 68/100

Open-MBEE/sysmlv2-testing#3 · Opened Sep 16, 2026
establish acknowledgment strategy for web presence Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

Open-MBEE/open-mbee.github.io#83 · Opened Sep 14, 2026
agenda and program Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

Open-MBEE/open-mbee.github.io#82 · Opened Sep 12, 2026
set up t-shirts and swag Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

Open-MBEE/open-mbee.github.io#81 · Opened Sep 12, 2026
get graphics package and materials set up Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

Open-MBEE/open-mbee.github.io#80 · Opened Sep 12, 2026
work out using OpenMBEE ZOOM Open

Difficulty 5/5 Over a week Newbie friendliness 15/100

Open-MBEE/open-mbee.github.io#79 · Opened Sep 12, 2026
reserve room time with INCOSE Events Open

Difficulty 4/5 3-5 days Newbie friendliness 20/100

Open-MBEE/open-mbee.github.io#78 · Opened Sep 12, 2026
OpenMBEE IW Workshop Open

Difficulty 3/5 1-2 days Newbie friendliness 15/100

Open-MBEE/open-mbee.github.io#77 · Opened Sep 12, 2026
OpenMBEE Workshop Caltech Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

Open-MBEE/open-mbee.github.io#76 · Opened Sep 12, 2026
INCOSE IW Open

milestone

Difficulty 5/5 Over a week Newbie friendliness 20/100

Open-MBEE/open-mbee.github.io#75 · Opened Sep 12, 2026
try Open

Difficulty 5/5 Over a week Newbie friendliness 10/100

Open-MBEE/open-mbee.github.io#74 · Opened Sep 12, 2026
Capture Properties Open

Difficulty 3/5 1-2 days Newbie friendliness 52/100

Open-MBEE/open-mbee.github.io#73 · Opened Sep 12, 2026
Anonymous `:>>` redefinition of a multi-valued feature resolves to a sibling redefinition instead of the base feature Open

Open-MBEE/sysml-toolkit#2 · 1 comment · 1 assignee · Opened Sep 12, 2026
Subsetting type conformance is not checked, although redefinition type conformance is Open

Difficulty 3/5 1-2 days Newbie friendliness 65/100

Open-MBEE/OpenSysML#95 · 1 comment · Opened Sep 4, 2026
RDF conversion drops top-level redefinition values (attribute :>> x = v), while nested anonymous redefinitions keep them Open

Difficulty 4/5 3-5 days Newbie friendliness 55/100

Open-MBEE/OpenSysML#88 · 1 comment · Opened Sep 2, 2026
T8/QA: web app — separate identity authoring from content authoring Open

design t8

Difficulty 3/5 1-2 days Newbie friendliness 68/100

Open-MBEE/concept-definition-stage#56 · Opened Aug 2, 2026
T8/QA: licensing — noncommercial attestation + BY-NC-SA propagation (never a dead-end) Open

design llm t8

Difficulty 4/5 3-5 days Newbie friendliness 38/100

Open-MBEE/concept-definition-stage#55 · Opened Aug 2, 2026
T8/QA: human-readable audit ledger export (cds audit) Open

design t8

Difficulty 4/5 3-5 days Newbie friendliness 55/100

Open-MBEE/concept-definition-stage#54 · Opened Aug 2, 2026
T8/P4: AICC facilitator sidecar — constrained LLM over the K1 registry (no-fabrication by construction) Open

design llm t8

Difficulty 5/5 Over a week Newbie friendliness 35/100

Open-MBEE/concept-definition-stage#53 · 1 comment · Opened Aug 2, 2026
T8/P1.5: mutation-mode doctrine — scratch working copies vs append-only durable record (ADR-9) Open

design t8 testing-hardening

Difficulty 5/5 Over a week Newbie friendliness 25/100

Open-MBEE/concept-definition-stage#52 · 4 comments · Opened Aug 2, 2026
T8: standing testing modalities — localhost playground + LARP-mode agent user testing Open

t8 testing-hardening

Difficulty 4/5 3-5 days Newbie friendliness 48/100

Open-MBEE/concept-definition-stage#51 · 6 comments · Opened Aug 2, 2026
T8/P1: cds.facilitator — correct-by-construction authoring service (non-LLM substance) Open

design llm t8

Difficulty 5/5 Over a week Newbie friendliness 25/100

Open-MBEE/concept-definition-stage#50 · 1 comment · Opened Aug 2, 2026
T8/P1: documentation + factoring guards (Sphinx, MCP manifest, splittability) Open

docs t8

Difficulty 4/5 3-5 days Newbie friendliness 35/100

Open-MBEE/concept-definition-stage#49 · 1 comment · Opened Aug 2, 2026
T8/P1: cds.oracle — model-conformance oracle service with drift-checked OpenAPI Open

design docs t8

Difficulty 4/5 3-5 days Newbie friendliness 35/100

Open-MBEE/concept-definition-stage#48 · 1 comment · Opened Aug 2, 2026
T8/P1: VerifierBackend Protocol + PyShaclBackend behind frozen verify() Open

design t8

Difficulty 4/5 3-5 days Newbie friendliness 30/100

Open-MBEE/concept-definition-stage#47 · 3 comments · Opened Aug 2, 2026
T8/P1: MCP tool boundary — serve exactly the K1 whitelist Open

design llm t8

Difficulty 4/5 3-5 days Newbie friendliness 25/100

Open-MBEE/concept-definition-stage#46 · 5 comments · Opened Aug 2, 2026
Guard the PyPI distribution name (cds may collide) Open

packaging

Difficulty 2/5 1-3 hours Newbie friendliness 48/100

Open-MBEE/concept-definition-stage#33 · Opened Jul 25, 2026
Coach the construction-order 'ordering trap' Open

enhancement

Difficulty 3/5 1-2 days Newbie friendliness 55/100

Open-MBEE/concept-definition-stage#32 · Opened Jul 25, 2026
Surface term definitions in interactive authoring (definition-first) Open

enhancement llm

Difficulty 3/5 1-2 days Newbie friendliness 65/100

Open-MBEE/concept-definition-stage#31 · Opened Jul 25, 2026
Add a ConOps / operational-concept / lifecycle-concept record kind Open

canon enhancement v0.2

Difficulty 5/5 Over a week Newbie friendliness 35/100

Open-MBEE/concept-definition-stage#30 · Opened Jul 25, 2026
MOE traceability: link a measure-of-effectiveness to a goal/objective/need Open

design enhancement

Difficulty 3/5 1-2 days Newbie friendliness 66/100

Open-MBEE/concept-definition-stage#29 · Opened Jul 25, 2026
Onboarding benchmark → release acceptance criteria Open

documentation testing-hardening

Difficulty 2/5 1-3 hours Newbie friendliness 72/100

Open-MBEE/concept-definition-stage#28 · Opened Jul 25, 2026
X5 — Perspectives & in-prose v0.2 captures Open

canon v0.2

Difficulty 4/5 3-5 days Newbie friendliness 45/100

Open-MBEE/concept-definition-stage#19 · Opened Jun 28, 2026
X3 — omg-sysml namespace + construct-name verification Open

namespace

Difficulty 4/5 3-5 days Newbie friendliness 48/100

Open-MBEE/concept-definition-stage#17 · Opened Jun 28, 2026
X2 — v0.2 feature backlog Open

v0.2

Difficulty 5/5 Over a week Newbie friendliness 25/100

Open-MBEE/concept-definition-stage#16 · 1 comment · Opened Jun 28, 2026
X1 — Resolve the remaining content hold (C11 Consistent) Open

canon

Difficulty 3/5 1-2 days Newbie friendliness 45/100

Open-MBEE/concept-definition-stage#15 · Opened Jun 28, 2026
T8 — LLM ergonomics + hosting services (local + web) Open

design llm

Difficulty 5/5 Over a week Newbie friendliness 45/100

Open-MBEE/concept-definition-stage#14 · 2 comments · Opened Jun 28, 2026
T6 — Remote Flexo (Layer-1) + hybrid RDF/git interop Open

integration-test interop

Difficulty 5/5 Over a week Newbie friendliness 35/100

Open-MBEE/concept-definition-stage#11 · Opened Jun 28, 2026
T5 — Next stage design: System Requirements Definition (handoff contract) Open

design next-stage

Difficulty 4/5 3-5 days Newbie friendliness 45/100

Open-MBEE/concept-definition-stage#10 · Opened Jun 28, 2026
T4 — OSLC RM/QM requirements-ontology compatibility Open

integration-test interop

Difficulty 4/5 3-5 days Newbie friendliness 50/100

Open-MBEE/concept-definition-stage#9 · Opened Jun 28, 2026
T3 — Sphinx docsite → GitHub Pages (publish) Open

docs

Difficulty 4/5 3-5 days Newbie friendliness 55/100

Open-MBEE/concept-definition-stage#8 · 1 comment · Opened Jun 28, 2026
T2 — Register w3id.org/cds namespace Open

namespace

Difficulty 3/5 1-2 days Newbie friendliness 48/100

Open-MBEE/concept-definition-stage#7 · Opened Jun 28, 2026
T1 — Publish to PyPI (OIDC trusted publisher from CI) Open

packaging

Difficulty 4/5 3-5 days Newbie friendliness 48/100

Open-MBEE/concept-definition-stage#6 · Opened Jun 28, 2026
P5 — Source-acquisition doc (operators hold the PDFs; REFERENCE tier) Open

docs

Difficulty 2/5 1-3 hours Newbie friendliness 85/100

Open-MBEE/concept-definition-stage#5 · Opened Jun 28, 2026
P4 — Release & versioning: cut v0.1.0 + CHANGELOG Open

release

Difficulty 3/5 1-2 days Newbie friendliness 68/100

Open-MBEE/concept-definition-stage#4 · Opened Jun 28, 2026
P3 — Governance docs + author/copyright identity reconciliation Open

governance

Difficulty 3/5 1-2 days Newbie friendliness 58/100

Open-MBEE/concept-definition-stage#3 · Opened Jun 28, 2026
P1 — CI workflow (pytest + ruff + mypy --strict + determinism) Open

blocker ci

Difficulty 3/5 1-2 days Newbie friendliness 72/100

Open-MBEE/concept-definition-stage#1 · 1 comment · Opened Jun 28, 2026
Layer1 emits trailing semicolon before terminating dot in SPARQL/Turtle property lists, rejected by Virtuoso SPARQL-BI parser Open

Difficulty 3/5 1-2 days Newbie friendliness 68/100

Open-MBEE/flexo-mms-layer1-service#262 · Opened Jun 26, 2026
GET /projects/{projectId}/branches returns branch names mismatched with @id values Open

Open-MBEE/flexo-mms-sysmlv2#20 · 2 assignees · Opened Apr 30, 2026

Open-MBEE

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