Deal Radar
REMOTE · DEAL-RADAR.FALCON-SOL.WORKERS.DEV
SEC Form D deal leads, x402 USDC pay-per-call (Cloudflare host).
Available components
Last scanned (3 hours ago)
Scores higher than 43% of remote servers
Reachable. Last reached 5 Nov 2026.
Category Finance and Payments
How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score → Why this is hard to score →
Endpoint Security46
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- Authorisation not fully verified: no authorisation is required to call this server, and 3 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe. See how to fix → View diagnostics → Unverified
- HTTPS enforcement could not be verified: the plaintext port answered with HTTP 405, which proves neither a plaintext path nor enforcement. View diagnostics → Unverified
- HSTS check failed: the Strict-Transport-Security header is absent. See how to fix → View diagnostics → Fail
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability61
- AI-judged instruction clarity (good).Pass
- Context-footprint check failed: tool/resource definitions use about 665 tokens (~221/item across 3 items; 3 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management20
- Stability observed for 6 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 3 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 3 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 4 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 13 to 17. That category is still filling its 30-day observation window: 4 days of observed history at the previous scan, 5 at this one. The score rises as the window fills, whether or not the server changes.
- 2 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 7 to 10. That category is still filling its 30-day observation window: 2 days of observed history at the previous scan, 3 at this one. The score rises as the window fills, whether or not the server changes.
- 31 Oct 26 +1
- Stability: unverified → 0.03 ▲ functional
- 30 Oct 26 57
First indexed and scored.
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 5 Nov 2026 · Probed https://deal-radar.falcon-sol.workers.dev/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=falcon-sol.workers.dev | CN=YE1,O=Let's Encrypt,C=US | 30 Oct 2026 | 28 Jan 2027 | ECDSA 256 | ECDSA-SHA384 | 583cca2f383a829b05720e177215f503147 |
| SANs: *.falcon-sol.workers.dev, falcon-sol.workers.dev | ||||||
| CN=YE1,O=Let's Encrypt,C=US (CA) | CN=Root YE,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | ECDSA 384 | ECDSA-SHA384 | 5ddd70dd31f801c85c186a7a04b80afe |
| CN=Root YE,O=ISRG,C=US (CA) | CN=ISRG Root X2,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | ECDSA 384 | ECDSA-SHA384 | 872165fc34b6e5fba8add5b3705fb53a |
| CN=ISRG Root X2,O=Internet Security Research Group,C=US (CA) | CN=ISRG Root X1,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | ECDSA 384 | SHA256-RSA | 6c8f1dc727c7117f7baf853ac980f9cd |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of deal-radar.falcon-sol.workers.dev. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| dev. | present | 60074 | 8 | Verified |
| workers.dev. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication No authorisation required
The endpoint answered without asking for a token. Anyone who knows the URL can reach it.
| Result | No authorisation required |
|---|---|
| HTTP status | 200 |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://deal-radar.falcon-sol.workers.dev/mcp | Verified | 200 | |
| http (plaintext) | http://deal-radar.falcon-sol.workers.dev/mcp | Inconclusive | 405 |
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
deal_events_8k ~290
Public-company 8-K filings filtered by item code or event type (M&A, executive change, financing, bankruptcy, or the default deal items). Each row has the item codes, a plain-English event type, a one-line summary from the filing, company, website and domain when EDGAR has one, state, SIC industry, parsed dollar amount when the text states one, and the sec.gov filing link. Missing values are null. Up to 50 events per call, date windows up to 31 days. Costs $0.01 USDC.
| Name | Type | Req | Description |
|---|---|---|---|
| endDate | string | – | YYYY-MM-DD, default today. |
| industries | string | – | Comma-separated words matched against the SEC SIC description, e.g. software, bank. |
| items | string | – | Comma-separated 8-K item codes or plain-English types (M&A, executive change, financing, bankruptcy). Default codes: 1.01,2.01,2.03,3.02,5.01. |
| limit | string | – | Events returned, 1-50, default 25. |
| minAmount | string | – | Minimum dollar amount parsed from the event text. Events with no parsed amount are omitted. |
| startDate | string | – | YYYY-MM-DD, default yesterday. |
| states | string | – | Comma-separated business-state codes, e.g. NY,CA. |
No output schema declared.
No examples provided.
formd_leads ~358
Recent SEC Form D private-placement filings parsed into scored leads (0-100 with reasons): issuer, website and domain when EDGAR has one, industry, related persons and roles, offering amount, amount sold, amount remaining, investor count, use of proceeds, placement agent / broker-dealer with CRD, fund vs operating company, and the sec.gov filing link. Missing values are null. Up to 25 leads per call. Optional date-range backfill of up to 31 days. Costs $0.015 USDC.
| Name | Type | Req | Description |
|---|---|---|---|
| endDate | string | – | YYYY-MM-DD, default today when startDate is set. |
| excludeAmendments | string | – | true to drop D/A amendments. |
| excludeFunds | string | – | true to drop pooled investment funds. |
| industries | string | – | Comma-separated words matched against the Form D industry group, the filer's clarification, fund type, and SIC description. Example: Technology, biotechnology. |
| limit | string | – | Leads returned, 1-25, default 10. |
| minAmount | string | – | Minimum raise in USD (amount sold, else offering size). |
| minScore | string | – | Minimum lead score 0-100. |
| placementAgentOnly | string | – | true to keep only raises with a placement agent. |
| scan | string | – | Filings scanned before filtering, 5-60, default 40. |
| startDate | string | – | YYYY-MM-DD. With endDate, backfills that filing-date window via EDGAR full-text search (max 31 days). Omit both for the newest filings. |
| states | string | – | Comma-separated issuer state codes, e.g. NY,CA. Case-insensitive. |
No output schema declared.
No examples provided.
ping ~17
Free health check. Does not spend USDC.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
How do I install the Deal Radar MCP server?
Deal Radar is a hosted endpoint at https://deal-radar.falcon-sol.workers.dev/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
remote · deal-radar.falcon-sol.workers.dev
claude mcp add --transport http ygfalcon-deal-radar 'https://deal-radar.falcon-sol.workers.dev/mcp'
What is the Deal Radar MCP server?
Deal Radar is an MCP server listed in the public MCP registry as io.github.ygfalcon/deal-radar. SEC Form D deal leads, x402 USDC pay-per-call (Cloudflare host). This page covers its hosted endpoint (https://deal-radar.falcon-sol.workers.dev/mcp).
Is the Deal Radar MCP server safe to use?
Deal Radar scores 60 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the Deal Radar MCP server expose?
Deal Radar exposes 3 tools: ping, formd_leads, deal_events_8k. Their descriptions and schemas cost roughly 665 tokens of context every time the server is loaded.
Does the Deal Radar MCP server require authentication?
No. We connected to Deal Radar without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the Deal Radar MCP server still maintained?
Deal Radar is still listed as active in the MCP registry. We last reached this channel on 5 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.