feat: enable optimization plugins & UI

[nicot]

Summary

• install the Insights/Analyst and Experimentalist plugins through the default enabled-plugins group
• enable the Studio Intake and Optimizer feature flags by default in frontend and runtime configuration
• update plugin documentation and lock metadata to match the new defaults

Validation

• uv sync --frozen
• uv lock --check
• uv run --frozen nemo insights --help
• uv run --frozen nemo experimentalist --help
• 35 targeted Python tests passed, including Eval Author and Studio runtime-default coverage
• pnpm --filter nemo-studio-ui typecheck
• pnpm --filter nemo-studio-ui feature-flags
• 8 targeted Studio route tests passed
• pnpm --filter nemo-studio-ui build
• built Studio root, Intake, and Optimizer routes returned HTTP 200 from the preview server

Summary by CodeRabbit

Summary by CodeRabbit

• New Features

  • Studio’s Intake and Optimizer preview features are now enabled by default.

• Documentation

  • Updated first-party plugin lists and installation/removal guidance, including clearer instructions for Insights and Experimentalist.

• Configuration

  • Updated first-party plugin availability: Insights is installed by default, and Experimentalist/Eval Author are only included on supported Python versions.

[coderabbitai]

📝 Walkthrough

Walkthrough

Updated first-party plugin documentation and installation wiring, enabled Studio Intake and Optimizer defaults, regenerated dependency exports, and refreshed third-party license metadata.

Changes

Plugin enablement

Layer / File(s)	Summary
Plugin registration and package wiring docs/agents/plugins.mdx, plugins/README.md, pyproject.toml	Adds Insights, Experimentalist, and Eval Author documentation and configures package inclusion with Python-version gating.
Insights installation instructions plugins/nemo-insights/README.md	Updates installation and development test commands to use the default environment.

Studio feature defaults

Layer / File(s)	Summary
Intake and Optimizer defaults services/studio/..., web/packages/studio/...	Enables Intake and Optimizer by default in Studio mappings, flag definitions, and the local development environment sample.

Dependency and license metadata

Layer / File(s)	Summary
Regenerated dependency export third_party/requirements-main.txt	Refreshes editable references, dependency entries, transitive packages, provenance comments, and package hashes.
License inventory updates third_party/licenses.jsonl, third_party/osv-licenses.json	Adds license records for new dependencies, removes the backports-tarfile record, and recalculates license totals.

Possibly related PRs

• NVIDIA-NeMo/nemo-platform#932: Adds the extracted Eval Author plugin later integrated into the dependency groups and enabled-plugin configuration.

Suggested reviewers: tylersbray, mckornfield, anubhutivyas, stefan-kickoff

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title matches the main change: enabling optimization-related plugins and Studio UI flags by default.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch enable-default-agent-plugins/nicot

---

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[github-actions]

Suite	Lines Covered	Line Rate	Branch Rate
Unit Tests	28180/36015	78.2%	62.6%
Integration Tests	16748/34733	48.2%	20.9%

[coderabbitai]

Actionable comments posted: 2

🤖 Prompt for all review comments with AI agents

Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

Inline comments:
In `@third_party/osv-licenses.json`:
- Around line 1110-1123: Update the GitPython dependency pin identified near the
affected 3.1.50 entry to version 3.1.55 or later, ensuring the lockfile and
related dependency metadata remain consistent. If the pin cannot be upgraded,
add an explicit accepted-risk exception covering all listed GitPython advisories
instead.

In `@third_party/requirements-main.txt`:
- Around line 1633-1634: Remove nooa from the default dependency list in
requirements-main.txt; place it in the appropriate optional dependency group, or
replace the git reference with an indexed package only if it must remain
default. Preserve the platform markers and the nemo-experimentalist-plugin
association.

🪄 Autofix (Beta)

Fix all unresolved CodeRabbit comments on this PR:

• Push a commit to this branch (recommended)
• Create a new PR with the fixes

---

ℹ️ Review info

⚙️ Run configuration

Configuration used: Path: .coderabbit.yaml

Review profile: CHILL

Plan: Enterprise

Run ID: 29f856e8-c921-463a-ad9e-88c925e4c57e

📥 Commits

Reviewing files that changed from the base of the PR and between bbc18a8 and bf758d7.

📒 Files selected for processing (3)

• third_party/licenses.jsonl
• third_party/osv-licenses.json
• third_party/requirements-main.txt

[coderabbitai]

Caution

Some comments are outside the diff and can’t be posted inline due to platform limitations.

⚠️ Outside diff range comments (1)

third_party/osv-licenses.json (1)

2630-2639: 🔒 Security & Privacy | 🟠 Major | ⚡ Quick win

Correct the two MIT classifications. Update third_party/osv-licenses.json for both h2 and hyperframe from non-standard to MIT, then adjust license_summary (MIT +2, non-standard -2).

• third_party/osv-licenses.json#L2630-L2639: h2 → MIT
• third_party/osv-licenses.json#L2760-L2769: hyperframe → MIT

🤖 Prompt for AI Agents

Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

In `@third_party/osv-licenses.json` around lines 2630 - 2639, Update
third_party/osv-licenses.json at lines 2630-2639 for h2 and lines 2760-2769 for
hyperframe, changing each license classification from non-standard to MIT.
Adjust license_summary by increasing MIT by 2 and decreasing non-standard by 2.

Source: MCP tools

🤖 Prompt for all review comments with AI agents

Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

Outside diff comments:
In `@third_party/osv-licenses.json`:
- Around line 2630-2639: Update third_party/osv-licenses.json at lines 2630-2639
for h2 and lines 2760-2769 for hyperframe, changing each license classification
from non-standard to MIT. Adjust license_summary by increasing MIT by 2 and
decreasing non-standard by 2.

---

ℹ️ Review info

⚙️ Run configuration

Configuration used: Path: .coderabbit.yaml

Review profile: CHILL

Plan: Enterprise

Run ID: 53328971-09ea-4537-82b3-58fdbc44602f

📥 Commits

Reviewing files that changed from the base of the PR and between bf758d7 and 6b90612.

⛔ Files ignored due to path filters (1)

• uv.lock is excluded by !**/*.lock

📒 Files selected for processing (6)

• docs/agents/plugins.mdx
• plugins/README.md
• pyproject.toml
• third_party/licenses.jsonl
• third_party/osv-licenses.json
• third_party/requirements-main.txt

🚧 Files skipped from review as they are similar to previous changes (4)

• docs/agents/plugins.mdx
• pyproject.toml
• third_party/licenses.jsonl
• third_party/requirements-main.txt