npx @reticlehq/server telemetry disable.
This page is the complete description of what is collected. If something is not listed here, it is not sent.
The short version
- No name, no email, no account. The events do not carry who you are, and we do not try to find out. Two fields can connect events to an organization: the workspace id of a project you linked, and the licence id of a licensed build. See the fields on every event.
- No code, no app data. Nothing from the app under test (no DOM, no network traffic, no console output, no source, no file paths) ever leaves your machine.
- The one exception is feedback you deliberately send us, and it is never collected passively. See Feedback below.
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Opt out any time, permanently, with one command:
What is sent
Twenty-five kinds of events, each a single small JSON object. This is the whole list, and it is the same list the code enumerates:
There is no per-tool-call event. Tool usage is counted in memory and leaves once, inside
daemon_stopped, as a histogram like {"reticle_act": 40, "reticle_assert": 12}. That is counts of tool NAMES from a fixed list we define, never arguments, results, selectors, or URLs.
Parameter and flag NAMES are collected; their VALUES are not. We record that reticle_act was called with ref and action, and that you ran reticle serve --headed --port. We do not record what you set them to. This distinction is the whole safety property, and it is absolute for CLI flags: --http-token holds a secret, --drive holds a URL, --storage-state holds a file path, so no flag value is ever sent. For tool parameters there is one narrow exception: a short, explicit allowlist of parameters whose values are enums we defined (action: "click", and the name of the Reticle tool that reticle_run calls), listed in argument-shape.ts. A value outside that allowlist reports as other, so a future schema change cannot quietly start forwarding free text. reticle_act’s args (the text being typed into your app, which on a login form is a password) is never in that allowlist.
daemon_stopped carries: how long the session ran, how many tool calls and of which tools, how many of those calls came before an app connected, the version of the Reticle SDK in the last page that connected, how long each tool took (total and worst case), how many failed, how many verifications ran, browser/lease connection attempts with their failure causes, and which MCP clients connected (claude-code, cursor). It also carries how the in-page HUD was used: presses per control (hudControls, by the control’s name from a closed list Reticle defines, a toggle as name:on / name:off), how long the HUD sat as a bubble, collapsed or open and on which page (hudViewMs, hudPanelMs), which rail slides were shown (hudSlides), and the order of those presses and views, cut at 60 (hudJourney). Control names, never anything typed or shown on the page.
It also carries a snapshot of the machine’s state (our own process’s memory, free and total system RAM, load average and CPU count), taken at shutdown and again on any crash. This is what separates “your machine ran out of memory” from “Reticle has a bug”, which otherwise produce identical-looking failures. No hostname, no username, no paths, no process list.
Why a verdict came out that way
verification_completed carries the clause that decided the verdict, from a fixed list we define: proved, contradicted, assertion_failed, already_true, hidden_match, unclean_capture, vacuous_grade, nothing_declared, outcome_pending, outcome_unread, unsettled, evidence_incomplete, absence_blind_spot, observation_lost, window_closed_early, dialog_declined, inconclusive, version_skew, capability-absent.
It exists because verified: "unknown" covered seven different situations belonging to three different owners (your app, your agent, and Reticle’s own blind spots), and they arrived as one value. It is a name from our own vocabulary, never a description of your app: contradicted says two channels disagreed, not which ones, about what, or on which page.
When the clause is unclean_capture, one further name says which of our losses caused it: buffer_loss (our server’s event buffer), transport_gap (our browser-side queue), journal_loss (our on-disk event ledger reached its size cap), blind_spot (a boundary in the page, such as a cross-origin frame), or other. All five are facts about Reticle’s ability to observe, not about what it observed. This field is how we found that Reticle was refusing to answer over windows that were completely intact.
Bugs Reticle finds
When Reticle catches a defect in the app it is verifying, it records that a class of defect was found, never what it was found in. The event carries the kind (signal-contradicted, duplicate-request, console-error, …) and how it surfaced, and nothing else: no selector, no URL, no element, no description of your app or its behaviour.
This is the number we use to say whether Reticle works at all, and the one we would publish. It is counted conservatively on purpose: a defect explained by a contradiction is not also counted as a failed assertion, because an inflated number would be worse than none.
Errors and crashes
The SDK that runs inside your page reports its own failures too: an observer that could not start, a patch that would not install. It does this over the local bridge it is already connected to; the SDK still makes no outbound request of its own, and the daemon decides what (if anything) is reported onward. What travels is our module name (network_observer), the error type, and the message with variables stripped, never your page’s URL, and never anything from your app.
Errors are grouped by a hash of the error’s shape, with every variable part removed first, so no baseline named 'checkout-v3' and no baseline named 'login' become one anonymous group and neither flow name is sent. Alongside the hash we send that stripped shape (no baseline named *) and the tool that produced it, because a hash on its own can be counted but never understood.
A crash additionally carries Reticle’s own stack frames (resolveAnchor@act-tools.js:142), plus the tool that was running, the preceding tool names, and the Node version and CPU architecture. Those frames are our published npm code, readable by anyone who unpacks the tarball.
Stack frames belonging to your application are dropped entirely, along with node internals. In the example below only the two Reticle frames survive; your file, your function, and your home directory do not:
connect ECONNREFUSED) has a stack that is entirely node internals, so the rule above correctly keeps nothing and the report arrives with no location at all. Those crashes now also carry the failing syscall (connect), the errno (ECONNREFUSED), whether the target was loopback (one boolean), whether the port was one of Reticle’s own (the enum reticle / other), and the innermost frame naming Node’s own source (node:net:1637).
The address and the port number are used to compute those two answers and are then discarded; neither is ever sent. The Node frame is a line in Node’s published source, not yours: it says a connect failed rather than a DNS lookup, and carries nothing about your machine, your app, or your directory layout. The frame is included only when the crash is a system error and no Reticle frame survived: the report that would otherwise be blind.
project_profiled carries: the framework and its major version, a size bucket (tiny … huge, never a file count), whether it is a monorepo, its age in whole weeks, how many saved flows/baselines/runs exist, and which Reticle feature families have been used. It also carries whether the project has git at all, whether it has ever been pushed (none / local_only / remote), and which forge hosts it: github, gitlab, bitbucket, azure, sourcehut, codeberg, or just self_hosted for anything else. A private git host is usually git.<company>.com, so self-hosted repos report only that they are self-hosted, never the hostname.
This is how we learn whether people are getting value from the whole product or only a corner of it. No file names, no paths, no flow names, no dependency list.
Every event carries the same few fields:
There are no IP-based profiles, no cookies, no fingerprinting, and no person profiles: events are processed in “personless” mode, so they are never joined into a person profile.
Your IP address is not stored, and no location is found from it. Each event tells PostHog not to look up a location (
$geoip_disable: true). Each event also sets $ip to 0.0.0.0, so PostHog does not store the address the request came from. Events from older versions do not do this.
The platform side
When you sign in to Reticle and link a project, the platform (a separate service, with its own analytics) knows your email and your workspace, because you gave them to it. The open-source runtime never sends either. Once a project is linked, its events carry the workspace’s id and nothing else about the account, so the two sides can be joined per workspace on that id. Emails stay on the platform side only. Unlinked, nothing in these events refers to an account at all. The sign-in page Reticle opens also says where the sign-in started (from=terminal or from=hud), so the platform can tell which one brought you in.
What is never sent
Your code. Your app’s DOM, network requests or responses, console logs, application state, or screenshots. File paths, project names, or git remote URLs. Your name or email, except a reply address that you give with feedback. Any account identifier, with two exceptions: the workspace id of a project you linked, and the licence id of a licensed build, both above. Environment variables. Anything typed into the app under test. The names of your flows, baselines, or tests. Error messages, and any stack frame belonging to your application. A few of these are worth being explicit about, because they are the ones a product team is most tempted by:- We do not send your project’s name or its GitHub URL.
projectIdis a hash of the URL. It lets us count distinct projects and see that a project came back next week. We do not use it to find the repository. The hash is not a secret: for a public repository, anyone who has the URL can compute the same id. - We do not try to work out who you work for. No domain sniffing, no email inference, no matching a repo against a company. If you want us to know, email us.
- We do not record what you asked your agent to verify. The
verification_completedevent knows that a verification happened and how it turned out. The prompt behind it is not something Reticle can see, and we do not reconstruct it.
Feedback
Reticle verifies apps for AI agents, and for a long time it had no way to hear when it got something wrong. An agent would hit a tool that misbehaved, work around it, and that knowledge would vanish at the end of the turn. The feedback channel is the fix, and because it is the only part of Reticle that transmits words someone wrote, it gets stricter rules than everything above. It is never passive. There is no code path that sends feedback on its own. Afeedback event exists only because one of these happened:
Agents are instructed, in the tool description itself, never to include app source, secrets, or user data, and to describe the failure in their own words instead.
It is redacted before it leaves your machine. Emails, credentials in URLs,
Authorization headers and API-key assignments, recognizable vendor tokens (sk-…, ghp_…, AKIA…, xoxb-…, JWTs), and home-directory paths are stripped and replaced with [redacted]. This runs client-side, in feedback.ts, so you can read exactly what it removes rather than take our word for it. It is a safety net, not a guarantee: it cannot catch a secret that looks like an ordinary sentence, which is why the instruction above comes first.
A reply address is sent only when you give it. --contact you@example.com on reticle feedback adds one email address so that the maintainers can answer you. Your agent can pass one on with contact, but only an address that you typed for this purpose. It must not guess one or reuse one from somewhere else. The address goes as feedback_contact on that one report. It is not redacted, because you gave it to be read. Without --contact or contact, no address is sent.
It shows you what it sends. reticle feedback prints the exact payload before transmitting, and names any redaction rule that fired.
Alongside the report, a feedback event carries context about the environment it came from, never about you:
Plus the
version, os, and ci fields every event carries. No paths, no project name, no dependency list, no user-agent string.
It has its own off switch. To keep the usage counters but never send free text:
reticle feedback will tell you so rather than silently discard what you wrote.
Telling us who you are
Nothing above names you, and no command adds your name:reticle identify, which used to, has been removed, and this version never sends an identified event. If you want support, an enterprise licence, or to be a design partner, email hey@reticle.sh.
An identity sent by an earlier version with reticle identify stays linked to that machine’s anonymous id until you ask for it to be removed: email hey@reticle.sh.
Where it goes
Events are sent over HTTPS to PostHog (US cloud), a product-analytics service acting as our data processor, and are used only in aggregate (counts, retention curves, tool popularity). We do not sell or share this data.Your choices
Telemetry is on by default and Reticle tells you so the first time it runs: once, in one line, with a pointer to this page. To see the current state at any time:
Opting out changes nothing about how Reticle works. A failed or blocked telemetry send never delays, alters, or fails a command either; sends are best-effort and asynchronous by design.
To also remove the locally stored random id, delete
~/.reticle/telemetry-id.