Early v0.0.5

Sentry, But 6MB
and On Your Server

Self-hosted error capture. Sentry-compatible SDK. Blake3 dedup. Rust.

Sentry starts at $26/mo. TrapFall: free, 6MB Docker image, drop-in DSN swap.

Migrate in 30 seconds

Three steps. No code changes. Just a config swap.

Spin up the Docker container. That's your error capture server.

docker run -d -p 8080:8080 ghcr.io/codecoradev/trapfall:latest

Point your Sentry SDK config from sentry.io to your server.

env

// Before
SENTRY_DSN=https://key@sentry.io/123

// After
SENTRY_DSN=http://your-server:8080/123

Your errors stay on your machine. No migration needed. No vendor lock-in.

✓ Capturing errors

Every design choice is deliberate. Small, fast, yours.

Fully compatible Sentry SDK. Change the DSN, keep your code. Zero migration needed.

Blake3-powered error fingerprinting for instant grouping. No duplicate noise.

Tiny Docker footprint. Runs on a Raspberry Pi. Minimal resource usage.

Query your errors from AI tools via Model Context Protocol. Debug with LLMs.

Written in Rust for speed and memory safety. Sub-ms ingestion, no GC pauses.

Why pay for what you can self-host?

6MB. Rust. Your server. Your data.