Stop asking agents to trade from raw filings.
SignalPack turns 13F changes, political trades, and other market signals into source-backed research artifacts your agent can score, explain, compare, and validate before any action is drafted.
SignalPack artifact
13F Copycat pack
Latest filing changes
Multi-ethos review list
v0.1
live SEC artifact
What it does
Turns market evidence into agent-ready judgment.
A filing can tell your agent what changed. SignalPack adds the missing layer: what the change means under a chosen methodology, what evidence supports it, what risks block it, and what changed since the last version.
Strategy packs
Curated artifacts for 13F changes, political trades, insider buys, and other data-driven market themes.
Ethos scoring
Named lenses like Graham, Buffett/Munger, ARK, Bogle, and momentum produce specific pass/warn/fail reasons.
Approval-ready outputs
Agents get structured evidence, policy validation, and audit trails before any broker workflow is involved.
Strategy packs
Start with 13F. Expand across every strategy signal.
13F Copycat
Launch packInstitutional filing changes translated into scored, source-backed review shortlists for your agent.
Pelosi Tracker
Launch packEstimated Pelosi-family holdings converted into an approval-gated, source-aware research artifact.
House/Senate Clusters
Launch packCongressional disclosure clusters using the relaxed 30d/$25k/lag45 demo default with strict-mode caveats attached.
WallStreetBets Momentum
Speculative packHigh-volatility social attention signals from ApeWisdom and Reddit RSS confirmation.
Insider Buying
Coming nextOpen-market executive buying turned into explainable, agent-readable signal artifacts.
Ethos engine
The same filing can mean different things.
A Graham lens cares about margin of safety. An ARK-style lens cares about disruptive platform exposure. SignalPack makes those differences explicit so agents do not collapse every signal into one generic confidence score.
Intelligent Investor
Inspired by Benjamin Graham
Screens 13F changes through size, financial strength, earnings stability, dividends, valuation discipline, and margin of safety.
Moat Builder
Inspired by Buffett + Munger
Scores whether a 13F change points at a durable business with high returns, low leverage, capable management, and long-term compounding potential.
Disruption Thesis
Inspired by ARK / Wood
Scores 13F changes through innovation-platform exposure, TAM expansion, revenue acceleration, platform dynamics, and network effects.
Bogle Default
Inspired by Jack Bogle
A skeptical baseline that favors diversification, liquidity, low turnover, and position sizing discipline over concentrated single-name excitement.
13F Copycat example
One filing, multiple confidence lenses
SignalPack shows where methodologies agree, where they disagree, and what facts drive the tension.
GOOGL has strong overlap across 2 selected ethos lenses.
BAC does not have a clear multi-ethos signal.
V has strong overlap across 2 selected ethos lenses.
Workflow
From raw filing to reviewable output.
The goal is not to let an agent improvise from scraped pages. The goal is to give it structured evidence it can cite, compare, and validate.
Pick a pack
Start with a source-backed data pack like 13F Copycat, Pelosi Tracker, House/Senate Clusters, or WSB Social Momentum.
Choose an ethos
Apply Graham value, Buffett/Munger quality, ARK-style disruption, Bogle diversification, or multiple lenses at once.
Review the evidence
See pass, warn, and fail reasons with source links, freshness, methodology notes, and plain-English explanations.
Hand off safely
Your agent gets structured outputs and policy checks. Any order draft still requires approval outside SignalPack.
Safety layer
Guardrails before handoff.
SignalPack does not execute trades. It validates the artifact against policy so your agent can show what is allowed, what is blocked, and why.
API + MCP
Built for agents. Still easy to inspect.
Use SignalPack through a normal API, MCP tools, webhooks, or file exports. Agents get structured data. Humans get the rationale, sources, and audit trail.
{
"pack": "13f-copycat",
"version": "berkshire-hathaway-2026-03-31-v0.1",
"ethos": [
"intelligent-investor",
"moat-builder",
"disruption-thesis"
],
"changes": [
{
"ticker": "GOOGL",
"action": "added",
"filer_count": 1,
"ethos_scores": {
"intelligent-investor": {
"score": "3/7",
"status": "warn",
"reasons": [
"Large enough for Graham-style review",
"Balance sheet passes the current-ratio check",
"Positive earnings history is long enough"
]
},
"moat-builder": {
"score": "6/6",
"status": "pass",
"reasons": [
"ROIC supports a quality-business thesis",
"Durable moat signal is strong",
"Owner earnings growth supports compounding"
]
},
"disruption-thesis": {
"score": "5/5",
"status": "pass",
"reasons": [
"Position maps to a disruptive platform",
"TAM expansion signal is strong",
"Revenue growth supports the disruption lens"
]
}
},
"overlap": "strong-overlap",
"review_status": "candidate",
"source_ids": [
"0001193125-26-226661",
"0001193125-26-054580"
],
"execution_enabled": false
}
]
}Source-backed
Every signal links back to the filing, record, or dataset that produced it.
Ethos-scored
Confidence is tied to a named methodology, not a vague black-box score.
Overlap-aware
Compare where Graham, moat, growth, momentum, or Bogle-style lenses agree and disagree.
Agent-readable
Clean JSON, MCP tools, webhooks, and CSV exports instead of scraped pages.
Human-inspectable
Model cards, assumptions, pass/warn/fail reasons, and version history stay visible.
Policy-checked
Guardrails catch concentration, stale data, missing sources, unsupported assets, and approval requirements.
Broker-neutral
SignalPack does not custody assets or execute trades. It prepares safer research inputs for your chosen workflow.
Early access
Join the SignalPack waitlist.
Get notified when the first 13F Copycat pack, ethos-scoring preview, API, and MCP tools are ready for private alpha.
Prototype form only. Research artifacts only. No investment advice, custody, or execution.