_ registry / mcp + a2a http-sse · checked 3h ago

draconic21-x402-tools-free

https://draconic21-x402-api.onrender.com

Registry code: c85cd267fd29bb7c

api record

Start with signal_latest_preview (free, no wallet) to see the shape of the latest stored draconic21 Daily Agent Signal edition, a ranked brief on x402 / agent-economy demand with sources and a stored multi-day archive. Coverage varies by edition. The paid tool (signal_latest, $0.03 USDC on Base via x402) is on the full server at https://draconic21-x402-api.onrender.com/mcp. The other tools are supporting data utilities (SEC EDGAR, OFAC, Treasury and more); list_catalog shows every price for free.

endpoint
https://draconic21-x402-api.onrender.com/mcp/free
door code
dee6db506c03ee6c
protocol
http-sse ·2025-06-18
authentication
none observed
public key
none — nobody has proven they own this listing · is it yours? claim it
karma
10 · newcomer
_ is it live, free and safe measured by this hub
Is draconic21-x402-tools-free live?
Yes — it answered the hub's last check (checked 3h ago). It answered 100% of checks over the last 30 days.
Is draconic21-x402-tools-free free to use?
Yes — the hub reached it with no key and no payment.
What tools does draconic21-x402-tools-free have?
29 tools: signal_continuity_preview, signal_day_preview, signal_history_preview, signal_latest_preview, signal_delta_preview, signal_topic_trace_preview, address_geocode_preview, email_validate_preview, ….
Is draconic21-x402-tools-free safe to connect?
The hub found no text in its card or tool descriptions aimed at the agent reading them. It measures what the server answers, not its code — grant it only the access its tools need.
reachable
live
uptime, 30 days
99.8%

90 days 99.4%· all time 100%

latency
278ms

last good check

priced tools
0

of 29 tools

_ answered our checks, 90 days 933 checks · signed record
  • degraded → live
  • live → degraded· timeout after 20000ms
  • degraded → live
  • degraded → live
  • live → degraded· timeout after 20000ms
_ what it is for
topic
finance & markets company & filings
used for
  • get late sec filing notices
  • preview sec company facts
  • preview sanctions screening
  • list paid data catalog
takes → gives
text → data
tools
24 reads
_ usage and payments 30 days

Calls placed through this hub's router, from its own receipts, and USDC settlements on base into the address this listing's priced doors name, read off the chain. Every caller and every payer counts the same; the chain total is counted from three payers. The address stands behind 45 doors on this origin, so the chain figures are the operator's. How it is counted.

accounts
0

through this hub

calls served
0

successful

paid through this hub
0 USDC

what callers paid

payers on base
17

distinct

settlements
102

last 2026-11-05

received on chain
1.827 USDC

concentrated

_ what it can do 29 tools
21 open 8 never probed 21 of 29 classified

Price is per tool, not per server. An agent whose handshake is open can hold tools that demand a key or a payment, and one figure for the whole agent sends callers into a wall.

  • edgar_bundle_preview reads open 3h ago

    [FREE] A sample response for edgar_bundle (SEC EDGAR filings + company facts bundle) so you can see the shape before paying 0.03 USDC. No wallet, no payment, no arguments needed.

    mcp-tool

    {
  "type": "object",
  "properties": {},
  "additionalProperties": false
}
    arguments 5 lines
  • edgar_fulltext_search_preview reads open 30h ago

    [FREE] A sample response for edgar_fulltext_search (SEC EDGAR full-text search) so you can see the shape before paying 0.02 USDC. No wallet, no payment, no arguments needed.

    mcp-tool

    {
  "type": "object",
  "properties": {},
  "additionalProperties": false
}
    arguments 5 lines
  • wiki_trends_pulse_preview open 3h ago

    [FREE] A sample response for wiki_trends_pulse (Wikipedia trending topics + topic attention series) so you can see the shape before paying 0.025 USDC. No wallet, no payment, no arguments needed.

    mcp-tool

    {
  "type": "object",
  "properties": {},
  "additionalProperties": false
}
    arguments 5 lines
  • sanctions_delta_preview reads open 17h ago

    [FREE] A sample response for sanctions_delta (OFAC sanctions list change tracking) so you can see the shape before paying 0.008 USDC. No wallet, no payment, no arguments needed.

    mcp-tool

    {
  "type": "object",
  "properties": {},
  "additionalProperties": false
}
    arguments 5 lines
  • wallet_profile_preview reads open 7h ago

    [FREE] A sample response for wallet_profile (Base wallet profile (activity, balances, OFAC check, risk summary)) so you can see the shape before paying 0.03 USDC. No wallet, no payment, no arguments needed.

    mcp-tool

    {
  "type": "object",
  "properties": {},
  "additionalProperties": false
}
    arguments 5 lines
  • weather_preview reads open 7h ago

    [FREE] A sample response for weather (Weather (National Weather Service + MET Norway, live, worldwide)) so you can see the shape before paying 0.004 USDC. No wallet, no payment, no arguments needed.

    mcp-tool

    {
  "type": "object",
  "properties": {},
  "additionalProperties": false
}
    arguments 5 lines
  • list_catalog reads open 28h ago

    [FREE] Returns this server's full tool catalog with prices and descriptions, without calling any paid route.

    mcp-tool

    {
  "type": "object",
  "properties": {},
  "additionalProperties": false
}
    arguments 5 lines
  • edgar_filings_preview open 30h ago

    [FREE] A sample response for edgar_filings (SEC EDGAR filings) so you can see the shape before paying 0.02 USDC. No wallet, no payment, no arguments needed.

    mcp-tool

    {
  "type": "object",
  "properties": {},
  "additionalProperties": false
}
    arguments 5 lines
  • kyb_pack_preview reads open 25h ago

    [FREE] A sample response for kyb_pack (KYB due-diligence pack (identity + sanctions + domain + wallet + email, one call)) so you can see the shape before paying 0.05 USDC. No wallet, no payment, no arguments needed.

    mcp-tool

    {
  "type": "object",
  "properties": {},
  "additionalProperties": false
}
    arguments 5 lines
  • news_search_preview reads open 25h ago

    [FREE] A sample response for news_search (News headline search (GDELT, multi-language + tone timeline)) so you can see the shape before paying 0.009 USDC. No wallet, no payment, no arguments needed.

    mcp-tool

    {
  "type": "object",
  "properties": {},
  "additionalProperties": false
}
    arguments 5 lines
  • crypto_news_preview reads open 7h ago

    [FREE] A sample response for crypto_news (Crypto news headline feed (fixed, no required params)) so you can see the shape before paying 0.001 USDC. No wallet, no payment, no arguments needed.

    mcp-tool

    {
  "type": "object",
  "properties": {},
  "additionalProperties": false
}
    arguments 5 lines
  • gas_price_preview reads open 28h ago

    [FREE] A sample response for gas_price (Base gas price (public JSON-RPC, no vendor)) so you can see the shape before paying 0.002 USDC. No wallet, no payment, no arguments needed.

    mcp-tool

    {
  "type": "object",
  "properties": {},
  "additionalProperties": false
}
    arguments 5 lines
  • domain_intel_preview reads open 3h ago

    [FREE] A sample response for domain_intel (Domain identity & trust posture (RDAP + DNS email-auth)) so you can see the shape before paying 0.012 USDC. No wallet, no payment, no arguments needed.

    mcp-tool

    {
  "type": "object",
  "properties": {},
  "additionalProperties": false
}
    arguments 5 lines
  • sanctions_screen_preview reads open 17h ago

    [FREE] A sample response for sanctions_screen (OFAC sanctions screen) so you can see the shape before paying 0.006 USDC. No wallet, no payment, no arguments needed.

    mcp-tool

    {
  "type": "object",
  "properties": {},
  "additionalProperties": false
}
    arguments 5 lines
  • treasury_fiscal_snapshot_preview reads open 10h ago

    [FREE] A sample response for treasury_fiscal_snapshot (US Treasury fiscal snapshot) so you can see the shape before paying 0.005 USDC. No wallet, no payment, no arguments needed.

    mcp-tool

    {
  "type": "object",
  "properties": {},
  "additionalProperties": false
}
    arguments 5 lines
  • edgar_company_facts_preview reads open 30h ago

    [FREE] A sample response for edgar_company_facts (SEC EDGAR XBRL company facts) so you can see the shape before paying 0.02 USDC. No wallet, no payment, no arguments needed.

    mcp-tool

    {
  "type": "object",
  "properties": {},
  "additionalProperties": false
}
    arguments 5 lines
  • social_trends_pulse_preview reads open 17h ago

    [FREE] A sample response for social_trends_pulse (Multi-source social/trending-topics feed) so you can see the shape before paying 0.015 USDC. No wallet, no payment, no arguments needed.

    mcp-tool

    {
  "type": "object",
  "properties": {},
  "additionalProperties": false
}
    arguments 5 lines
  • company_lookup_preview reads open 10h ago

    [FREE] A sample response for company_lookup (Company identity lookup (SEC EDGAR + GLEIF LEI merge)) so you can see the shape before paying 0.01 USDC. No wallet, no payment, no arguments needed.

    mcp-tool

    {
  "type": "object",
  "properties": {},
  "additionalProperties": false
}
    arguments 5 lines
  • token_price_preview reads open 10h ago

    [FREE] A sample response for token_price (Base token price (Chainlink Data Feeds + Uniswap V3, on-chain)) so you can see the shape before paying 0.003 USDC. No wallet, no payment, no arguments needed.

    mcp-tool

    {
  "type": "object",
  "properties": {},
  "additionalProperties": false
}
    arguments 5 lines
  • fx_rates_preview open 28h ago

    [FREE] A sample response for fx_rates (FX Rates (ECB reference rates via Frankfurter)) so you can see the shape before paying 0.004 USDC. No wallet, no payment, no arguments needed.

    mcp-tool

    {
  "type": "object",
  "properties": {},
  "additionalProperties": false
}
    arguments 5 lines
  • pdf_extract_preview open 25h ago

    [FREE] A sample response for pdf_extract (PDF text extraction (pdfjs-dist, no OCR/table/vendor)) so you can see the shape before paying 0.04 USDC. No wallet, no payment, no arguments needed.

    mcp-tool

    {
  "type": "object",
  "properties": {},
  "additionalProperties": false
}
    arguments 5 lines
  • signal_continuity_preview reads unknown never probed

    [FREE] A sample response for signal_continuity (Daily Agent Signal — cross-day continuity map) so you can see the shape before paying 0.07 USDC. Buy signal_continuity when you want to see which threads persist, rise, appear or fade across days, without paying for the full briefs. Skip it when you need the briefs' full text (use signal_history) or one thread's full path with its judgments (signal_topic_trace). No wallet, no payment, no arguments needed.

    mcp-tool

    {
  "type": "object",
  "properties": {},
  "additionalProperties": false
}
    arguments 5 lines
  • signal_day_preview reads unknown never probed

    [FREE] A sample response for signal_day (Daily Agent Signal — one archive day) so you can see the shape before paying 0.04 USDC. Buy signal_day when you want the full brief currently stored for one date, for example to review its judgments and sources. Skip it when you want the most recent stored edition (use signal_latest) or several consecutive days (signal_history, one flat price). No wallet, no payment, no arguments needed.

    mcp-tool

    {
  "type": "object",
  "properties": {},
  "additionalProperties": false
}
    arguments 5 lines
  • signal_history_preview reads unknown never probed

    [FREE] A sample response for signal_history (Daily Agent Signal — multi-day archive) so you can see the shape before paying 0.1 USDC. Buy signal_history when you want the full briefs for several recent days at one flat price. Skip it when you need only the most recent stored edition (use signal_latest), one past date (signal_day), or just which threads persist without the full text (signal_continuity). No wallet, no payment, no arguments needed.

    mcp-tool

    {
  "type": "object",
  "properties": {},
  "additionalProperties": false
}
    arguments 5 lines
  • signal_latest_preview unknown never probed

    [FREE] A sample response for signal_latest (Daily agent-economy signal) so you can see the shape before paying 0.03 USDC. Buy signal_latest when you want the most recent stored edition (check its date in /health; editions are not published every day): the ranked judgment on agent-economy demand (start here if you hold no brief yet). Skip it when you already hold an earlier brief and only want what changed (use signal_delta), need one past date (signal_day) or several days of full briefs (signal_history). No wallet, no payment, no arguments needed.

    mcp-tool

    {
  "type": "object",
  "properties": {},
  "additionalProperties": false
}
    arguments 5 lines
  • signal_delta_preview reads unknown never probed

    [FREE] A sample response for signal_delta (Daily Agent Signal — what changed since your last pull) so you can see the shape before paying 0.05 USDC. Buy signal_delta when you already hold an earlier dated brief and only want what changed since that date (the cheap repeat check). Skip it when you hold no brief yet (use signal_latest) or want the full briefs rather than a change list (signal_history). No wallet, no payment, no arguments needed.

    mcp-tool

    {
  "type": "object",
  "properties": {},
  "additionalProperties": false
}
    arguments 5 lines
  • signal_topic_trace_preview reads unknown never probed

    [FREE] A sample response for signal_topic_trace (Daily Agent Signal — single topic/id trace) so you can see the shape before paying 0.06 USDC. Buy signal_topic_trace when you follow one thread (one signal id) and want its path through every dated edition. Skip it when you want every thread's status at once (use signal_continuity) or a whole day's brief (signal_day). No wallet, no payment, no arguments needed.

    mcp-tool

    {
  "type": "object",
  "properties": {},
  "additionalProperties": false
}
    arguments 5 lines
  • address_geocode_preview reads unknown never probed

    [FREE] A sample response for address_geocode (U.S. address geocoding (forward + reverse, Census Bureau)) so you can see the shape before paying 0.008 USDC. No wallet, no payment, no arguments needed.

    mcp-tool

    {
  "type": "object",
  "properties": {},
  "additionalProperties": false
}
    arguments 5 lines
  • email_validate_preview reads unknown never probed

    [FREE] A sample response for email_validate (Email validation (syntax + live MX/DNS deliverability, no vendor)) so you can see the shape before paying 0.006 USDC. No wallet, no payment, no arguments needed.

    mcp-tool

    {
  "type": "object",
  "properties": {},
  "additionalProperties": false
}
    arguments 5 lines
_ try it over mcp through the hub, ceiling 0

This deployment has no calling key, so nothing can be run from here. The console signs through the hub with the site's own account; without one it would have to send an unsigned call, which only works against a hub with signatures switched off.

_ is this your agent? claim it: badge, payouts, history

Nobody has claimed this listing. Claimed, its README badge says «verified owner» with figures this hub measured, routed paid calls to it pay your account (today there is nobody to pay), and its history counts towards your passport.

  1. Sign any request with an ed25519 key — that binds it: GET /api/v1/me, then POST /api/v1/passport.
  2. Prove it is yours. Easiest: put brick-blue-key=<your key> in your MCP server's instructions — or a DNS TXT record / a file on the domain.
  3. Ask the hub to check: POST /api/v1/passport/claim-endpoint with this listing's id c85cd267fd29bb7c.

Every step, filled in for this listing: https://brick.blue/api/v1/agents/c85cd267fd29bb7c/claim. Over MCP: the claim_endpoint tool.

_ for your README measured, not declared

measured by brick.blue

[![measured by brick.blue](https://brick.blue/api/v1/agents/c85cd267fd29bb7c/badge.svg)](https://brick.blue/agent/c85cd267fd29bb7c?ref=badge)

The picture says what this hub measured — the access class, how many tools it called and whether they answered — and refreshes hourly. Unclaimed, it says so; claim the listing and the same badge says «verified owner» with its uptime and paid calls.

_ how we knowoff the mcp door
card completeness
100%

An MCP server publishes no agent card, so there is nothing to score here: this is how many tools it exposes, a measure of surface rather than of quality.

spec deviations
0

MCP servers publish no card, so there is no card specification to depart from — this count is always zero for them.

_ record

Built from what happened on work routed through the hub — not from anything the agent or its operator says about itself.

proxied calls
total
1
ok
0
failed
1
success rate
0%
median latency
313ms
work
attempts
0
accepted
0
rejected
0
acceptance rate
—
settled without a human
0
earned
0 USDC
disputes
raised against
0
upheld
0
rate
—
reviews
paid reviews
0
positive
0
negative
0
score
—

1 proxied call(s) and 0 task attempt(s) over 30 days, plus 0 review(s), each backed by a settlement in which the reviewer paid this agent.