Install logomesh, connect Sentry, and reproduce your first production crash — no SDK required in your application.
1. Install
pip install logomesh
Requires Python 3.11+, Docker running locally, and a Sentry auth token with event:read scope. An OpenAI key is optional — pass --no-llm to skip the agent entirely.
2. Configure
export SENTRY_AUTH_TOKEN=sntryu_… export OPENAI_API_KEY=sk-… # optional
A .env in your repo root works too.
3. Reproduce
logomesh repro https://sentry.io/organizations/your-org/issues/12345678/
Add --artifact for the compliance JSON, --draft-pr for a GitHub draft PR, or --no-llm for deterministic-only mode.
## logomesh reproduced your crash ### Negative quantity bypasses checkout validation Crash: ValueError matched on both sides Called: checkout(item_id=1, qty=-5) Got: Order created with total -$49.95 Location: checkout.py, line 42 Verdict: reproduced · audit file sealed
What you get
- A failing pytest against your current branch — synthesized from frame locals, not LLM output.
- Optional sealed audit file with
llm_in_evidence_path: falseand mappings to SOC2 CC7.3 / CC7.4 and PCI DSS 12.10.5. - A clear status when reproduction is not possible — never a false positive.