Add MCP Toplist rank badge

[chrstphe]

Hi! MCP Toplist tracks 81,432 MCP servers across the major
registries, and Flagsmith MCP Server is currently ranked #99.

This PR adds a small live badge to your README showing that rank — it updates
automatically as the leaderboard changes:

Totally fine to close if you'd rather not — and if you'd like your server's
data corrected or removed from the leaderboard, just say so here or open an
issue at the site. Thanks for building Flagsmith MCP Server!

[vercel]

@chrstphe is attempting to deploy a commit to the Flagsmith Team on Vercel.

A member of the Team first needs to authorize it.

[coderabbitai]

📝 Walkthrough

Walkthrough

README.md now begins with an MCP Toplist badge linking to the Flagsmith server listing. No other content changes are included.

Estimated code review effort: 1 (Trivial) | ~2 minutes

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[coderabbitai]

Actionable comments posted: 1

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ℹ️ Review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: ASSERTIVE

Plan: Pro Plus

Run ID: 52def339-bcf5-4ead-8d54-68f886ca61aa

📥 Commits

Reviewing files that changed from the base of the PR and between 36f579f and 769ea04.

📒 Files selected for processing (1)

• README.md

[coderabbitai]

📐 Maintainability & Code Quality | 🟡 Minor | ⚡ Quick win

Keep the top-level heading as the first line

This badge currently precedes the README’s existing H1, triggering markdownlint MD041. Move the badge immediately below the first-level heading so the document structure and lint checks remain valid.

Proposed fix

-[![MCP Toplist](https://mcptoplist.com/badge/mcp.so%2Fflagsmith%2FFlagsmith.svg)](https://mcptoplist.com/server/mcp.so%2Fflagsmith%2FFlagsmith)
 # Flagsmith
+
+[![MCP Toplist](https://mcptoplist.com/badge/mcp.so%2Fflagsmith%2FFlagsmith.svg)](https://mcptoplist.com/server/mcp.so%2Fflagsmith%2FFlagsmith)

📝 Committable suggestion

‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change

	[](https://mcptoplist.com/server/mcp.so%2Fflagsmith%2FFlagsmith)
	# Flagsmith
	[](https://mcptoplist.com/server/mcp.so%2Fflagsmith%2FFlagsmith)

🧰 Tools

🪛 markdownlint-cli2 (0.23.0)

[warning] 1-1: First line in a file should be a top-level heading

(MD041, first-line-heading, first-line-h1)

Source: Linters/SAST tools