[devin-ai-integration]

What and why

The project is named OpenSysML MDK, the second generation of OpenMBEE's Model Development Kit. The one-line description stays "Runtime Environment and Development Kit"; only the "REDK" acronym and the display names derived from it change, in README.md, CONTRIBUTING.md, AGENTS.md, mkdocs.yml (site_name), the landing page (overrides/home.html), docs/README.md, docs/documentation.md, docs/community.md and docs/reference/wasm.md. The README title drops its "(MDK2)" subtitle; the sentence explaining that this is the second generation of OpenMBEE's MDK stays.

Unchanged, because they are identifiers rather than the brand: the repository Open-MBEE/OpenSysML, the Go module path github.com/Open-MBEE/OpenSysML, every package and registry name (opensysml, @openmbee/opensysml*, org.openmbee:opensysml*, crate opensysml, jupyter-opensysml-kernel, org.opensysml/sysml-mcp), binary and release-asset names, OPENSYSML_* environment variables, the domains opensysml.org / runtime.opensysml.org, file and directory names, the MSI UpgradeCode, site_description, the logos (OpenSysML wordmark only), and the product name "OpenSysML" wherever it stands alone. No Go source, manifest (action.yml, MSI, winget, Homebrew, Conda, MCP server.json, VS Code package.json), client README or agent skill said "REDK"; none is touched.

RE/DK build names. The two sysml builds (-tags sysml_re, make build-re, bin/re/sysml) keep their names: they derive from the description, not the acronym. docs/reference/wasm.md and the unreleased fragment changes/unreleased/re-dk-build-names.changed.md now say they are "named after the two halves of the Runtime Environment and Development Kit"; nothing else in that fragment changes.

editors/mdk: OpenSysML MDK for Cameo. The Cameo Systems Modeler plugin was itself named "OpenSysML MDK"; with the product carrying that name, its display name becomes OpenSysML MDK for Cameo everywhere a human reads it: the README heading and first paragraph (which now distinguishes the kit from the plugin), the Maven <name> of the five modules, the name attribute of MDR_Plugin_OpenSysML_MDK_descriptor.xml and of the descriptor PluginDescriptorWriter generates, the dialog and session titles in OperationActions and DocGenExtensions, the Javadoc and error messages in PluginLocator and BridgeResult, the pr.yml job name, and the headings and prose of docs/internals/design/mdk-plugin.md, docs/project/mdk-parity.md, docs/internals/design/README.md and editors/README.md. Unchanged: Maven groupId/artifactId (org.openmbee:opensysml-mdk-*), the Java package org.openmbee.opensysml.mdk, PluginLocator.PLUGIN_ID, the descriptor file name, directory names, and the OpenSysML MDK DocGen profile name that DocGenExtensions.PROFILE_NAME writes into users' models.

CHANGELOG.md and docs/project/archive/CHANGELOG-0.0-0.8.md are not edited (git diff origin/develop -- CHANGELOG.md docs/project/archive/ is empty); the change is recorded in changes/unreleased/mdk-brand-name.changed.md. After this change git grep -w REDK outside those two files matches only that fragment's sentence about the former name.

Satellites: Open-MBEE/OpenSysML-REDK-Skills is being renamed to Open-MBEE/OpenSysML-MDK-Skills separately (this tree does not reference that slug); Open-MBEE/opensysml.github.io says "OpenSysML REDK" in its index.html and gets its own PR there.

How it was verified

All on this branch at its head, Linux, Go 1.25, Node 24, Maven 3.9.9 / JDK 17:

• gofmt -l . empty; go build ./... and go vet ./... clean.
• go test -count=1 ./... with the training corpus, pilot corpora, pilot library XMI and PSSM suite fetched: pass (includes ./tests/hygiene/..., ./tests/wasm/..., ./internal/frontend/...; no fixture is touched).
• python3 scripts/changelog.py check, python3 scripts/check-doc-ids.py, make docs-check (link checker, after make docs-landing-assets), go run -C tools ./cmd/doc-counts -check ("already current"): pass. No README or docs figure moved.
• mkdocs build --strict (after make docs-engine-assets): pass.
• editors/vscode: npm ci && npm test: 342 passed, 0 failed. The landing model's pinned description "Runtime Environment and Development Kit" (src/landing/stack.json, model.test.ts, tests/wasm/landing_model_test.go, docs/assets/opensysml-stack.sysml) is unchanged.
• editors/mdk: mvn -B -q -f client/java/pom.xml -pl :opensysml -am install -DskipTests then mvn -B -f editors/mdk/pom.xml verify -Dopensysml.requireService=true against a freshly built bin/sysml-grpc: 50 tests, 0 failures, BUILD SUCCESS. DocGenExtensionsTest still asserts the OpenSysML MDK DocGen profile name.

Known red that this branch inherits from develop (not caused here, not fixed here): TestCommittedBaselineStatesThisRepositorysProvenance in tools/referee/apijson fails identically on bare origin/develop (119515349), because docs/project/api-json-differential-baseline.json records 30 testdata files and the errata registry digest of an earlier tree, while the repository now has 32 files and a newer registry. It needs go run -C tools ./cmd/pilot-apijson-diff -update after adjudication, which is outside a brand rename; this branch touches nothing under tools/. It is what fails the "Go tests (rest migrate)" shard on this PR; #1321 and #1322 re-record that baseline, and this branch has no overlap with either.

Overlaps with open PRs: #1302/#1307/#1313/#1315 edit AGENTS.md, CONTRIBUTING.md, README.md and .github/workflows/pr.yml, #1318/#1275/#1308 edit README.md, on lines this PR does not touch. The branch docs/community-project-cards (no PR) rewrites docs/community.md, including the two lines renamed here.

Checklist

• make test and make lint pass locally (go test ./... apart from the develop-inherited baseline red above; gofmt/go vet clean)
• Tests added or updated for the change (prose and display-name rename; the existing pins cover the unchanged description)
• Documentation extended where it already covers the surface (see CONTRIBUTING.md)
• Changelog entry added as changes/unreleased/<slug>.<section>.md, not as an edit to CHANGELOG.md
• baselines regenerated and make docs-counts run if a gate count moved (compliance rows need nothing: the census is counted at docs build) — nothing moved; doc-counts -check is current
• No internal work-item labels (waves, slices, F4, K5) in the body, docs, or changelog

Link to Devin session: https://nasa-jpl-demo.devinenterprise.com/sessions/b3a9f2862c6f44c49dcb8f9535de812f
Open in Devin Desktop: https://nasa-jpl-demo.devinenterprise.com/desktop/session/b3a9f2862c6f44c49dcb8f9535de812f?variant=devin
Requested by: @HuiJun

[devin-ai-integration]

I'll fix CI failures and address comments from users with write access. I'll skip comments containing "(aside)".

• Disable automatic comment, CI, and merge conflict monitoring

[devin-ai-integration]

🔍 Devin Review: 1 flag

Not posted on this PR by your GitHub settings — view it in Devin Review. (Configure)