Cursor rules (.mdc), plus the MCP servers Cursor can attach. 80,582 indexed, measured the same four ways as everything else here.
Cursor rule Cursor
Cursor rule "compression-safety" from yvgude/lean-ctx, covering compression safety — prevent lean-ctx marker corruption, the problem, rules for all agents, never write compressed content to files and file restoration commands.
Cursor rule Cursor
The three most important security patterns in Payload CMS.
MCP server Claude CodeCodexCursor +2
Part of acontext
MCP server "acontext" as configured in memodb-io/Acontext. Runs ${CLAUDE_PLUGIN_ROOT}/scripts/mcp-server.cjs with node.
Cursor rule Cursor
CodeGraph MCP usage guide — when to use which tool.
MCP server Claude CodeCodexCursor +2
MCP server "ghidra-mcp" as configured in bethington/ghidra-mcp. Runs locally from the c:/Users/benam/source/mcp/ghidra-mcp Python package. Needs 3 environment variables to run.
MCP server Claude CodeCodexCursor +2
MCP server "cypress-debugger", hosted remotely at 127.0.0.1, as configured in kiali/kiali.
MCP server Claude CodeCodexCursor +2 ✓ vendor
MCP server "azure" as configured in microsoft/mcp. Launched with Azure.Mcp.
MCP server Claude CodeCodexCursor +2 ✓ vendor
MCP server "microsoft-fabric" as configured in microsoft/mcp. Launched with Microsoft.Fabric.Mcp.
MCP server Claude CodeCodexCursor +2 ✓ vendor
MCP server "template-server-name" as configured in microsoft/mcp. Launched with Microsoft.Template.Mcp.
MCP server Claude CodeCodexCursor +2
A Unified Virtual Filesystem For AI Agents. Runs locally from the @struktoai/mirage-cli npm package.
Cursor rule Cursor
Use when performing browser-based testing, visual verification, accessibility checks, or performance profiling using the browser MCP.
Cursor rule Cursor
Use when writing Effect-TS code, services, errors, layers, or atoms in this codebase. Enforces Effect v4 patterns.
Cursor rule Cursor
Use when asked to audit web quality, review a page for issues, check Lighthouse scores, or optimize a site for performance, accessibility, SEO, or best practices.
MCP server Claude CodeCodexCursor +2
Let agents test your code in a real browser. Runs locally from the expect-cli npm package.
MCP server Claude CodeCodexCursor +2
MCP server "playwright" as configured in langwatch/langwatch. Launched with bash -c d=$PWD; while [ "$d" != / ] && [ ! -f "$d/dev/scripts/playwright-mcp.sh".
MCP server Claude CodeCodexCursor +2
MCP server "playwright-headed" as configured in langwatch/langwatch. Launched with bash -c d=$PWD; while [ "$d" != / ] && [ ! -f "$d/dev/scripts/playwright-mcp.sh".
MCP server Claude CodeCodexCursor +2
Part of My-Brain-Is-Full-Crew
MCP server "Gmail", hosted remotely at gmail.mcp.claude.com, as configured in gnekt/My-Brain-Is-Full-Crew.
MCP server Claude CodeCodexCursor +2
Part of My-Brain-Is-Full-Crew
MCP server "Google Calendar", hosted remotely at gcal.mcp.claude.com, as configured in gnekt/My-Brain-Is-Full-Crew.
Cursor rule Cursor
Git and PR guardrails for AI agents.
MCP server Claude CodeCodexCursor +2
Part of notfair
MCP server "NotFair", hosted remotely at notfair.co, as configured in nowork-studio/notfair-plugin.
Cursor rule Cursor
Development workflow and common commands.
Cursor rule Cursor
Project overview and architecture reference.
Cursor rule Cursor
Guidelines for the agent system and tool implementations.
MCP server Claude CodeCodexCursor +2
Part of dbhub
Minimal, token-efficient Database MCP Server for PostgreSQL, MySQL, SQL Server, SQLite, MariaDB. Runs locally from the @bytebase/dbhub npm package. Needs 1 environment variable to run.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: