Add connerlambden/helium-mcp to Integrations

[connerlambden]

Adds a Third-party MCP integrations subsection under Integrations — README only, no prompts.csv changes.

Helium MCP: 37-dimensional news bias scoring, market data, and ML options pricing.

• Repo: https://github.com/connerlambden/helium-mcp
• Demo: https://connerlambden.github.io/helium-news-explorer/
• Docs (MCP + REST): https://heliumtrades.com/mcp-page/

Test plan

• README-only diff; entry sits after the prompts.chat MCP Server block

This PR updates README.md documentation to add and reorganize a Helium MCP server integration entry.

• Added a new “Third-party MCP integrations” subsection under the Integrations section, including an entry for connerlambden/helium-mcp with links to an interactive demo and documentation/REST API.
• Moved the Helium MCP entry out of the Claude Code Plugin block into this new section (positioned after the prompts.chat MCP Server documentation).
• Updated wording for clarity (e.g., “37-dimensional” → “37-dim”) and renamed the MCP page link to “docs” for consistency.

The author confirmed these are README-only changes and that prompts.csv was not updated.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Repository UI

Review profile: CHILL

Plan: Pro

Run ID: 7575d41e-d1fb-4c00-b335-31fae8acdfc6

📥 Commits

Reviewing files that changed from the base of the PR and between 05db4e9 and 63de5db.

📒 Files selected for processing (1)

• README.md

🚧 Files skipped from review as they are similar to previous changes (1)

• README.md

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📝 Walkthrough

Walkthrough

A new "Third-party MCP integrations" subsection is added to the integrations section of README.md with a bullet for Helium MCP, including a brief description and links to an interactive demo and REST API documentation.

Changes

Integrations docs update

Layer / File(s)	Summary
Third-party MCP integrations subsection README.md	New subsection and Helium MCP bullet added to the integrations list, including description and links to an interactive demo and REST API documentation.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

🚥 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 accurately describes the main change: adding the connerlambden/helium-mcp integration to the Integrations section of the README.
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.

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[coderabbitai]

🧹 Nitpick comments (1)

README.md (1)

149-149: Add a section header to clarify the Helium MCP entry's context.

The Helium MCP bullet point on line 149 appears between the "Claude Code Plugin" section and the "### MCP Server" section without a clear organizational context. This creates ambiguity about whether it's a plugin addition, a separate integration category, or misplaced content.

Add a section header (e.g., ### Third-party MCP Integrations) above line 149 to explicitly group this entry and clarify its relationship to the surrounding sections.

🤖 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 `@README.md` at line 149, The Helium MCP entry lacks a section header to
clarify its organizational context in the README.md file. Add a new section
header (such as `### Third-party MCP Integrations`) immediately above the Helium
MCP bullet point to explicitly group this entry and make clear its relationship
to the surrounding Claude Code Plugin and MCP Server sections. This will resolve
the ambiguity about whether this is a plugin addition, separate integration
category, or misplaced content.

🤖 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.

Nitpick comments:
In `@README.md`:
- Line 149: The Helium MCP entry lacks a section header to clarify its
organizational context in the README.md file. Add a new section header (such as
`### Third-party MCP Integrations`) immediately above the Helium MCP bullet
point to explicitly group this entry and make clear its relationship to the
surrounding Claude Code Plugin and MCP Server sections. This will resolve the
ambiguity about whether this is a plugin addition, separate integration
category, or misplaced content.

---

ℹ️ Review info

⚙️ Run configuration

Configuration used: Repository UI

Review profile: CHILL

Plan: Pro

Run ID: 4340cfe1-af97-496c-b512-b753e5bb5217

📥 Commits

Reviewing files that changed from the base of the PR and between ba41673 and 05db4e9.

📒 Files selected for processing (1)

• README.md

[connerlambden]

Addressed the review: moved the entry out of the Claude Code Plugin block into a new Third-party MCP integrations section (after the prompts.chat MCP Server docs). Also fixed 37-dimensional wording and renamed the mcp-page link to docs. README-only — no prompts.csv changes.