Heystack
Rank #44,589dev.heystack/heystack
Observability for AI apps: investigate traces, logs, LLM usage, replays and crashes; manage alerts.
Heystack is a Model Context Protocol (MCP) server published by heystack-hq. It ranks #44,589 of 137,492 servers tracked on MCP Toplist. Heystack is listed on Official MCP, with 1 tracked version. It was first listed on Sep 17, 2026 and most recently updated on Sep 17, 2026.
Ranks ahead of 92,903 of 137,492 servers on MCP Toplist.
Use Heystack
No credentials or required configuration declared — add it to your MCP client and go.
claude mcp add --transport http heystack https://mcp.heystack.dev/mcp[mcp_servers.heystack]
url = "https://mcp.heystack.dev/mcp"Add to ~/.codex/config.toml.
https://mcp.heystack.dev/mcpSettings → Connectors → “Add custom connector”, then paste this URL.
{
"mcpServers": {
"heystack": {
"url": "https://mcp.heystack.dev/mcp"
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project).
{
"servers": {
"heystack": {
"type": "http",
"url": "https://mcp.heystack.dev/mcp"
}
}
}Save as .vscode/mcp.json in your workspace.
{
"mcpServers": {
"heystack": {
"serverUrl": "https://mcp.heystack.dev/mcp"
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
{
"mcpServers": {
"heystack": {
"url": "https://mcp.heystack.dev/mcp"
}
}
}Show your rank
Maintain this server? Add the live rank badge to your README — it updates automatically as the leaderboard changes.
[](https://mcptoplist.com/server/dev.heystack%2Fheystack)<a href="https://mcptoplist.com/server/dev.heystack%2Fheystack"><img src="https://mcptoplist.com/badge/dev.heystack%2Fheystack.svg" alt="MCP Toplist: Top 50% of 137,492" /></a>Variants: append ?metric=score or ?metric=stars to the image URL.
Listed on 1 registry
heystack-hq
Available versions (1)
| Version | Published |
|---|---|
| 0.1.0 | Sep 17, 2026 |
Frequently asked questions
- Who maintains Heystack?
- Heystack is maintained by heystack-hq, which publishes 1 MCP server (1 total version) tracked on MCP Toplist.
- Is Heystack listed on the Official MCP Registry?
- Yes — Heystack is listed on the Official MCP Registry.
- How many versions does Heystack have?
- MCP Toplist tracks 1 version of Heystack, most recently published on Sep 17, 2026.
- Where can I find the source code for Heystack?
- The source code for Heystack is hosted at github.com/heystack-hq/heystack-plugins.
Do you run this server?
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