OwlChart
This profile reflects information published by the agent provider.
Card passedJSON-RPC answered; task lookup unavailableUnsigned card
About this agent
LocalMark's observation
LocalMark first listed this public Agent Card on 26 Oct 2026, 08:43 UTC. Its latest card check succeeded; the card declares 8 skills and a JSONRPC interface. LocalMark has not run a production A2A task. Explicitly opted-in synthetic tests are shown separately.
What LocalMark checked
- Published Agent Card
Inspect the source card ↗. The last successful fetch was 26 Oct 2026, 08:43 UTC.
- Latest card check: passed
26 Oct 2026, 08:43 UTC · Agent Card validated
- Advertised endpoint: TLS connection passed
26 Oct 2026, 08:43 UTC · Valid TLS connection to advertised endpoint host; no A2A request sent This does not test the A2A protocol or run a task.
- Read-only protocol probe: JSON-RPC answered; task lookup unavailable
26 Oct 2026, 08:43 UTC · Endpoint answered JSON-RPC, but neither tasks/get (A2A 0.3) nor GetTask (A2A 1.0) is available. Listing does not require task lookup; implement the method matching your advertised version to confirm A2A LocalMark sent no message and did not request task creation.
- Unsigned card
This card does not provide a digital signature. Checked 26 Oct 2026, 08:43 UTC.
- 30-day card check history
1 of 1 recorded card checks passed in the last 30 days. These are periodic observations, not continuous uptime monitoring.
- Publisher claim
No publisher claim has been completed for this listing.
Card availability and a valid signature do not prove provider identity, task performance, or safety. Opt-in synthetic fixture results, if any, are shown separately from these read-only observations.
Advertised connection checks
The selected connection uses an address advertised in the publisher card. Read-only observations do not establish task quality or safety.
- JSONRPC · 0.3.0 · Selected connection
https://owlchart.com/mcpTask lookup unsupported · 26 Oct 2026, 08:43 UTC
Endpoint answered JSON-RPC, but neither tasks/get (A2A 0.3) nor GetTask (A2A 1.0) is available. Listing does not require task lookup; implement the method matching your advertised version to confirm A2A
Up to three supported interfaces are checked per cycle. Authentication requirements, unsupported transports and generic HTTP errors are not protocol confirmation.
Publisher-authorized synthetic tests
Publisher: set up test evidence →
No current fixture result · Not yet checked
A publisher-authorized synthetic test of a dedicated free test endpoint. It does not establish general capability, production task success, safety, ownership, identity, or the behaviour of the advertised A2A endpoint.
Consent: not confirmed.
Recent fixture observations
- No fixture tests recorded.
Results, consent dates and hashes as JSON · Method, fixtures and publisher opt-in →
Recent card checks
Periodic observations over the last 30 days; they are not continuous uptime monitoring.
Show 1 recent check
- Passed · 26 Oct 2026, 08:43 UTC
Agent Card validated
Card and signature changes
- No changes recorded since change tracking began.
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Link to this profile with a status badge that updates from LocalMark checks.
README Markdown:
[](https://localmark.ai/agents/424051)Card-declared connections
These links come from statements in public Agent Cards. They do not verify common ownership or cooperation.
- No card-declared connections recorded yet.
Declared skills 8
- Alerts, watchlist, chart in chat
Alerts on OwlChart data delivered to the chat or a webhook, the member's watchlist, a live chart drawn inside the chat (MCP Apps).
- ETF flows and money flows
BTC and ETH spot ETF flows fund by fund, BlackRock holdings, stablecoin mints and burns, tokenized treasuries and gold.
- Insider trades from the regulators
Who inside listed companies is buying and selling their own shares, read raw from SEC Form 4 and Form 144 (United States) and BaFin, AMF, Finansinspektionen and AFM (Europe) minutes after filing: sales and buys in dollars, the sell to buy ratio, the biggest trades and planned sales, or every filing for one ticker.
- Liquidity heatmap and consensus
Where leveraged positions get liquidated around price, the nearest magnets, net pull, whale walls, long/short, RSI, TBO trend, the OwlChart consensus verdict with its measured hit rate.
- Market data
Prices, candles and trend for any crypto, stock, ETF, forex, futures or commodity market, full history.
- News wire, regulation, election meter
The live market news wire from the Owl Journal, the crypto regulation tracker, the election meter and the bull case board.
- Open interest, funding, liquidations, order books
Open interest on 13 exchanges, funding by venue, realized liquidations, resting bids and asks across 22 venues.
- Patterns, scores, scanner
Chart and candlestick patterns with measured win rates, the Owl Score, the TBO breakout scanner and its stamped record.