The source headers, LICENSE files, and license metadata had drifted
apart. Align the entire project to MIT:
- Convert every source-file header to the MIT text across all comment
styles (Go, TS, TSX, JS, MJS, SQL, CSS, GraphQL, shell), including
SPDX-License-Identifier tags
- Set the root and cookie-banner LICENSE files to the MIT text with a
"MIT License" title line
- Switch the package.json license fields, Docker image label, and
cookie-banner README to MIT
- Update docs and the genmodels header generator accordingly
- Normalize copyright lines to a single format
(Copyright (c) <year(s)> Probo Inc <hello@probo.com>.): unify the
hello@getprobo.com and hello@probo.inc emails to hello@probo.com and
the comma-separated years to a hyphenated range
Genuine third-party references are intentionally left untouched: the
Lucide icon attributions (Lucide is ISC) and the trivy dependency
license allowlist.
Signed-off-by: Sacha Al Himdani <sacha@probo.com>
The tracker-pattern catalog was binary (linked to a vendor or not), so
generic and first-party artifacts (loglevel keys, wallet-extension keys,
an org's own trackers) were retried forever and, once one row was wrongly
attributed, re-propagated to every organization with no re-check.
Give catalog rows a terminal attribution verdict (UNDETERMINED,
THIRD_PARTY, FIRST_PARTY): FIRST_PARTY short-circuits the whole mapping
pipeline so the artifact is never attributed again. Gate deterministic
vendor adoption behind a trust bar so only curated/operator rows
auto-propagate; lower-confidence agent/heuristic rows are reused as hints
and re-resolved, and an independent agent re-confirmation corroborates and
promotes them. Make the mapping agent emit an evidence source and reject
any attribution that lacks concrete evidence, and let it declare a
first-party verdict. Skip the speculative agent for PRE_EXISTING-source
patterns, whose low signal invites invented vendors.
Add proboctl "ctp mark-first-party" and an --attribution list filter to
audit and remediate existing wrong links, and a cursor rule documenting
migration naming so the timestamp is taken from date -u, not invented.
Signed-off-by: Émile Ré <emile@probo.com>
The tracker-mapping and common-pattern enrichment agents only had
web search, which returns title/url/snippet, so they could never
open a cookie-database or cookie-policy page to read which vendor
actually sets a tracker. This mis-attributed setters whose snippet
is misleading (e.g. _li_* read as LinkedIn rather than LiveIntent).
Wire the read-only headless-browser toolset into both agents, gated
on a configured Chrome endpoint, mirroring the common-third-party
enrichment worker: agent construction moves into the run path so each
run can carry a per-run browser that is closed when the run returns.
The prompts now direct the agent to open a promising result and read
the named setter from the full page text. Both agents stay unchanged
when no Chrome endpoint is configured.
Signed-off-by: Émile Ré <emile@probo.com>
Patterns like "ethereum-https://letaido.com" embed the scanned site's
own origin, appended either by a browser extension (e.g. a wallet
injecting window.ethereum) or by an owner-set tracker. The mapping
agent read that embedded domain and attributed the site to itself as a
third party ("Letaido"), but a site owner is never a third party of its
own site.
Pass the scanned site's eTLD+1 to the agent as a <scanned_site> signal
and instruct it to ignore a domain embedded in the pattern that matches
the site, returning low confidence when that is the only cue. Add a
deterministic backstop that discards any agent attribution whose vendor
name resolves to the site's own domain, so the pattern falls through to
the unmatched fallback regardless of whether the model honored the
prompt. Deterministic catalog, naming, and sibling signals run before
the agent and are untouched, so an independent strong vendor signal
still attributes normally.
Signed-off-by: Émile Ré <emile@probo.com>
The tracker-mapping, common-pattern enrichment, and third-party
disambiguation agents were all built from one shared
TrackerAgentsConfig fed by a single tracker-mapping config slot. That
forced a single AgentTimeout to be reused and patched per worker, and
two unrelated max-turns fields to share one struct.
Split the in-code config into TrackerMappingAgentConfig,
TrackerEnrichmentAgentConfig, and DisambiguationAgentConfig, each with
its own timeout and max-turns, and add dedicated tracker-enrichment and
third-party-disambiguation provider slots (the latter resolving next to
third-party-vetter). Enrichment and disambiguation fall back to the
tracker-mapping slot when their own provider is unset, preserving
single-config deployments.
Drop the shared pkg/agentsbuild package and duplicate its small wiring
into probod and proboctl so the two executables stay decoupled. Wire
the new env vars, builder test coverage, and Helm values.
Signed-off-by: Émile Ré <emile@probo.com>
The tracker-mapping and common-pattern enrichment agents ran with
4 and 3 max turns. Those budgets are smaller than the tool-call
rounds their prompts authorize (two/one DB searches plus up to
three web searches) plus the forced structured-output synthesis
turn, so the run loop tripped MaxTurnsExceededError before it
could emit JSON.
Raise the budgets to 10 across every layer that drives them: the
bootstrap env-var defaults, the Helm chart values and production
example, and the in-code fallback. Update the bootstrap test
defaults to match.
Revert the prompt instructions that told the model to reserve a
turn for its final answer; the model cannot reliably count its
remaining turns, so the fix belongs in the turn budget rather
than the prompt text.
Signed-off-by: Émile Ré <emile@probo.com>
Address review feedback on the agent-driven tracker catalog path:
- Return initiator-domain load failures instead of swallowing them,
so the worker retries rather than running the agent on partial
context.
- In the resolver, treat only ErrResourceNotFound as a catalog miss
and propagate genuine name/slug lookup errors.
- Insert the new vendor inside a savepoint and, on the slug
unique-violation race, reload and return the winning row instead of
aborting the caller's transaction.
- Stop seeding common_third_party_domains from observed initiator
domains. They are a co-occurrence signal, not verified ownership,
and writing them into the global cross-tenant catalog pollutes the
domain-based matcher. The curated seed owns that data.
- Warn the mapping agent that observed domains may belong to shared
CDNs, tag managers, or hosting infrastructure rather than the
vendor, so it does not attribute on that basis alone.
- Extract a shared tracker-identification prompt helper and move the
common-pattern identification prompt next to the enrichment agent.
Signed-off-by: Émile Ré <emile@probo.com>
The enrichment worker no longer invents a description when a tracker's
purpose cannot be substantiated; it records an empty description and
marks the row enriched so the stale-recovery loop does not retry it.
Vendor identification is the mapping pipeline's job, so the enricher
reuses the existing tracker-mapping agent to attribute a third party
for an unlinked common pattern before describing it. A confident
catalog match seeds the enrichment prompt and links the pattern, but
the enricher never creates or overrides an attribution.
When a blank, unlinked catalog row later gains a third party through
the mapping pipeline's upsert, enrichment is re-armed so the now-known
vendor gets a second, better-informed description attempt.
Signed-off-by: Émile Ré <emile@probo.com>
The tracker mapping, common-pattern enrichment, and third-party
disambiguation agents default to a small max-tokens budget on the
premise that their final output is tiny structured JSON. On
reasoning models such as the GPT-5 family, reasoning tokens count
against max_tokens, so a small budget is consumed by reasoning and
the JSON is truncated, surfacing as "unexpected end of JSON input".
Raise the defaults to 4096 (1024 -> 4096 for tracker mapping, 512
-> 4096 for disambiguation) to leave headroom for the reasoning
phase. Update the bootstrap builder default, its test, and the
production values example to match.
Signed-off-by: Émile Ré <emile@probo.com>
The tracker-mapping and common-pattern-enrichment workers ran with the
kit/worker defaults (interval 10s, max-concurrency 5 each) and dropped
the resolved per-agent max-tokens/temperature, so up to ten LLM
pipelines could run unbounded on one OpenAI client. The mapping worker
also held a FOR UPDATE transaction across the LLM and Firecrawl calls
while its DB search tools acquired a second pooled connection, risking
pool exhaustion under concurrency.
Plumb max-tokens, temperature, agent timeout, and per-worker max-turns
through TrackerAgentsConfig and DisambiguationConfig into all three
agent builders, replacing the hard-coded constants with config-fed
fields and package fallbacks. Expose worker interval, concurrency,
stale-after, agent timeout, and max-turns as config (env, Helm values,
deployment template) mirroring the evidence-describer pattern, and
apply them at registration.
Refactor Process into deterministic-read, agent (no transaction), and
persist phases so neither the mapping agent nor disambiguation runs
inside an open transaction, removing the row locks held across network
latency and the nested-connection pressure.
Signed-off-by: Émile Ré <emile@probo.com>
The agent returned a single confidence that conflated two unrelated
judgments: whether an artifact is a meaningful web tracker and which
vendor set it. The prompt's tracker-worthiness skepticism drove the
number down for extension state like __darkreader__wasEnabledForHost,
pushing it below the gate and dropping the attribution entirely, so a
clearly-named vendor never reached the catalog.
Rename the agent field to ThirdPartyConfidence and scope it to the
attribution alone. The identify gate now checks that a vendor is named
with sufficient confidence; on success the catalog row is stored at a
fixed agent confidence like the other heuristic signals, and on failure
the unmatched fallback still records the pattern with no third party.
The stored pattern confidence was only used for ordering and as agent
context, never as a gate, so a separate LLM-provided number is dropped
rather than split out.
Signed-off-by: Émile Ré <emile@probo.com>
Tracker descriptions were only filled on the agent-identification path,
so patterns resolved by domain, sibling, or fallback stayed without one,
and empty mapping upserts could clobber a researched description on the
shared catalog row.
Move description ownership to a dedicated, global common-pattern
enrichment worker. New catalog rows are queued on insert; the worker
researches a compliance-grade description with web search, records it on
the common pattern, and fans it out to every linked tracker pattern. The
mapping worker no longer generates descriptions and only propagates an
already-enriched one at link time.
Rename TrackerMappingConfig to TrackerAgentsConfig since the mapping and
enrichment agents now share it.
Signed-off-by: Émile Ré <emile@probo.com>
Manual moves of a non-extension TrackerPattern lacking a ThirdPartyID
now request mapping, which the tracker-mapping worker resolves with a
four-stage pipeline: exact common_third_party_id link, heuristic
ranking, agent disambiguation, and finally CreateFromCommon. Existing
fuzzy-matched org rows are tagged with common_third_party_id so the
next promotion takes the O(1) exact-link path.
The matching primitives live in pkg/thirdparty (RankCandidates,
LinkToCommon, CreateFromCommon, ScoredCandidate, threshold constants)
so the disambiguation agent and the heuristic share one candidate
type. Cookiebanner orchestrates them; cookie-banner-specific concerns
(pattern -> common-pattern -> common-party navigation, the EXTENSION
gate, and structured logs) stay in the worker.
Signed-off-by: Émile Ré <emile@probo.com>
