watchtower

active

Self-hosted error tracking. A drop-in for Sentry and AppSignal SDKs: one Go binary and Postgres, with Slack, Linear, email and an MCP server for coding agents.

Code-only MCP server: no hosted endpoint, so you install and run it yourself. It is not probed, graded or counted in our reachability statistics.

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Repository: github.com/olucurious/watchtower
License: Apache-2.0
Last update: 2026-11-09
GitHub stars: ★ 18

appsignal crash-reporting docker elixir error-monitoring error-tracking golang mcp mcp-server observability postgres self-hosted

Listed in

github · source

Run this server as a hosted endpoint? Submit the endpoint and it moves to the remote directory, where it is probed and graded.