data-ai MCP Server
Agent-native TypeScript framework for building MCP servers. Declarative definitions with auth, multi-backend storage, OpenTelemetry, and first-class support for Bun/Node/Cloudflare Workers.
Discovered via github-seeds:mcp-hot and last synced 3mo ago.
1. Install the package
npx @cyanheads/mcp-ts-core
2. Add to claude_desktop_config.json
{
"mcpServers": {
"-cyanheads-mcp-ts-core": {
"command": "npx",
"args": [
"@cyanheads/mcp-ts-core"
]
}
}
}Config file location: ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) / %APPDATA%\Claude\claude_desktop_config.json (Windows)
`stdio` or `http`
Usage
`ctx.elicit` for interactive input
JWT signing secret (required for `jwt` mode)
Cancellation signal
MCP Apps with linked UI resource via `appTool()`/`appResource()` builders
Unique request ID
MCP Apps with `appTool()`/`appResource()` builders
OpenRouter LLM API key
Basic tool with `format`, `auth`
`none`, `jwt`, or `oauth`
Tenant-scoped key-value storage
`task: true` with `ctx.progress`
Enable OpenTelemetry
Pattern
HTTP server port
Type
`ctx.sample` for LLM completion
HTTP server hostname
Request-scoped logger (auto-correlates requestId, traceId, tenantId)
Image content blocks
Description
Purpose
External API call, error factories
`in-memory`, `filesystem`, `supabase`, `cloudflare-d1`/`kv`/`r2`
`none` or `duckdb` (Tier 3, optional peer dep `@duckdb/node-api`)
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When the user wants help creating, scheduling, or optimizing social media content for LinkedIn, Twitter/X, Instagram, TikTok, Facebook, or other platforms, or wants to do social listening and engagement triage. Also use when the user mentions 'LinkedIn post,' 'Twitter thread,' 'social media,' 'content calendar,' 'social scheduling,' 'engagement,' 'viral content,' 'what should I post,' 'repurpose this content,' 'tweet ideas,' 'LinkedIn carousel,' 'social media strategy,' 'grow my following,' 'Tik
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