Everything here was measured by our prober or read from a registry. Nothing is self-reported.
30-day availability1/1 checks ok
30 days agotoday
Endpoints
https://api.sygnliq.com/mcpmcp streamable http · checked on a schedule
Registry facts
Not distributed through a package registry we index.
when
check
result
http
latency
detail
3 h ago
mcp initialize
ok
200
1008 ms
server sygnldata 1.28.1 · protocol 2025-06-18 · 21 tools
Tools observed via MCP handshake
get_regime_sample — FREE: 24h-delayed market regime snapshot (taste of the live paid feed).
get_pricing — FREE: price list, payment network, and payTo address for all paid tools.
get_regime_current — Live market regime: STABLE/VOLATILE + confidence + position_scalar ($0.005).
Validated variance detector: VOLATILE predicts ~2x forward volatility with
~90% pe
get_regime_history — Historical regime snapshots, 5-min cadence since 2026-02, 417k+ rows ($0.02).
start/end are ISO timestamps; limit <= 10000.
estimate_execution_cost — Realistic execution cost in bps for an order ($0.01).
Calibrated to measured live fills (SPY/QQQ 1.5bps round-trip floor), with
square-root size impact. order_
check_bar_quality — Forensic QC on YOUR OHLCV bars before you backtest on them ($0.05).
Detects impossible bars, bad prints, unadjusted splits, gaps, stale data.
bars: [{timestamp
audit_backtest — Forensic audit of a backtest trade ledger ($5.00).
Impossible-fill detection against the real tape, cost-adjusted expectancy,
overfitting checks, verdict + gra
trade_preflight — Pre-trade decision gate for AI trading agents ($0.01).
Deterministic ALLOW / REDUCE / REQUIRE_CONFIRMATION / BLOCK with reason codes,
an order-hash-bound appro
sygnl47_manifest — FREE: SYGNL/47 service manifest — method, latency tiers, prices, inventory.
Read this before calling any paid sygnl47_* tool. Describes how events are
detected
sygnl47_latest_event — Most recent verified POTUS statement event, no delay ($2.00).
RETURNS: the single newest CONFIRMED observation — timestamp, entity and
ticker named, a verbatim
sygnl47_events_live — Verified POTUS statement events with no delay applied ($2.00).
RETURNS: newest-first list of CONFIRMED observations, same schema as every
other tier: verificat
sygnl47_events_1m — Verified POTUS statement events, nothing newer than 60 seconds ($0.75).
RETURNS: identical schema, identical fields and identical verification block
to the liv
Declared by sources
What the publisher says
Attributed to the source that supplied each field. Treated as claims, not facts.
No long description beyond the summary.
kind ← Official MCP Registry
name ← Official MCP Registry
summary ← Official MCP Registry
version ← Official MCP Registry
description ← Official MCP Registry
homepageUrl ← Official MCP Registry
publisherName ← Official MCP Registry
Derived by Wellknown
Capabilities
Mapped onto the structured taxonomy from declared text and observed tool names. Confidence shown for derived entries.
5 h ago · declared · summary → "Market regime, execution-cost, bar-QC and backtest-audit tools for agents. Pay per call via x402."
5 h ago · declared · description → "Market regime, execution-cost, bar-QC and backtest-audit tools for agents. Pay per call via x402."
5 h ago · declared · publisherName → "com.sygnliq"
5 h ago · declared · homepageUrl → "https://api.sygnliq.com"
5 h ago · declared · version → "0.2.0"
5 h ago · declared · protocols → ["mcp"]
sygnl47_events_15m — Verified POTUS statement events, nothing newer than 15 minutes ($0.25).
RETURNS: the same complete payload as the live tier, including the full
verification an
sygnl47_events_archive — Verified POTUS statement events at T+24h and older ($0.10).
RETURNS: the full historical record, same complete schema as every other
tier — the archive is not
sygnl47_event_detail — Full detail for one SYGNL/47 event by id ($2.00).
RETURNS: the complete event — verbatim snippet (180-char cap), verification
block (live vs replay, liveness r
sygnl47_entities — Tracked entity gazetteer plus today's guard state ($0.25).
RETURNS: every entity SYGNL/47 listens for with its disambiguation rules
attached — a country only c
sygnl47_feeds — Broadcast feed buffer-depth map and source health ($0.25).
RETURNS: per live news feed, the measured connect-buffer depth — how many
seconds of already-buffere
sygnl47_subscription_plans — FREE: prepaid-pass plans for SYGNL/47 (the subscription catalog).
x402 is per-call by design. A subscription here is a PREPAID TIME-BOXED
PASS on the same rail
sygnl47_subscribe_live_24h — Buy a 24-hour unmetered pass to the SYGNL/47 live tier ($50.00).
RETURNS: {token, sub_id, tier, expires_utc, max_freshness_seconds,
authorized_routes}. Send th
sygnl47_subscribe_live_30d — Buy a 30-day unmetered pass to the SYGNL/47 live tier ($750.00).
Same contract as the 24-hour pass over a 30-day window: signed bearer token,
unmetered access
sygnl47_subscribe_archive_30d — Buy a 30-day unmetered pass to the SYGNL/47 archive tier ($100.00).
RETURNS: a signed bearer token granting unmetered access to the archive
tier (T+24h and old
knowledge.knowledge-graph
Knowledge Graphs
53%
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