1. Why
The framework is a zero-dependency library: there is no server, no signup, no download counter that tells us which parts matter. Telemetry answers two questions we cannot answer any other way: which framework adapters people use (so adapter work goes where the users are), and which evaluation surfaces get exercised (so hardening effort follows real usage). That’s it. It is not product analytics, and it carries no content.2. What is collected
Every property is built in one auditable module,src/agentegrity/core/_telemetry_props.py. Payloads carry only counts, booleans, enum values, durations, rounded score floats, and version strings.
Every event also carries coarse environment tags built in
telemetry.py: agentegrity_version, python_version (major.minor), environment (local/ci/docker/colab/kaggle), os_type (sys.platform), a per-process $session_id, and the tags component/operation naming which API surface fired the event.
3. What is never collected
Prompts, model inputs or outputs, tool arguments, file paths, agent or profile names, capability strings, policy text, exception messages or tracebacks, hostnames, usernames, IP-derived identity. Test suites verify this: the leak-guard tests intests/test_telemetry.py assert every shape builder emits only allowlisted keys and no string longer than 64 characters.
4. The anonymous ID
A random UUID is stored at~/.agentegrity/id (file mode 0600) on first instrumented use, never on import, and never when telemetry is disabled. If the file cannot be written (read-only home, sandbox), an ephemeral per-process anon- ID is used instead. The ID carries no machine or user information; deleting the file resets it.
5. How to disable
Any of these fully disables telemetry: no ID file is created, no thread starts, no network is touched:1, true, yes, on, t, y (case-insensitive). At runtime:
6. Transport
Events batch through a single daemon thread (stdliburllib, 2-second timeout, bounded queue that drops on overflow) to US-hosted PostHog (us.i.posthog.com). Telemetry can never break or block the host process: every failure is swallowed, and offline use simply drops events. The embedded project key is write-only: it can ingest events but never read them back.
Next steps
- Quickstart: instrument an agent in three lines
- SECURITY.md: the project’s hardened guarantees, including telemetry auditability

