Signal Oracle
REMOTE · ORACLES-PRODUCTION.UP.RAILWAY.APP · SCANNED AUG 3
Pay-per-call change-intelligence feeds for AI agents over x402 (deps, security, regs, tariffs)
Available components
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 →
Endpoint Security57
- 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 7 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 is enforced; there's no plaintext access path. View diagnostics → Pass
- 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 Usability65
- AI-judged instruction clarity (good).Pass
- Context-footprint check failed: tool/resource definitions use about 1010 tokens (~144/item across 7 items; 7 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 Management27
- Stability observed for 8 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
- Structured output schemas are declared (100% of tools); any adoption earns full credit.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
Add this component to your MCP client. Where a client-specific snippet is available, pick your client below and copy it straight into your config; otherwise use the connection detail shown.
remote · oracles-production.up.railway.app
claude mcp add --transport http neruoticfarrow-signal-oracle https://oracles-production.up.railway.app/mcp
[mcp_servers.neruoticfarrow-signal-oracle] url = "https://oracles-production.up.railway.app/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"neruoticfarrow-signal-oracle": {
"type": "remote",
"url": "https://oracles-production.up.railway.app/mcp",
"enabled": true
}
}
} openclaw mcp add neruoticfarrow-signal-oracle --url https://oracles-production.up.railway.app/mcp --transport streamable-http
mcp_servers:
neruoticfarrow-signal-oracle:
url: "https://oracles-production.up.railway.app/mcp" {
"mcpServers": {
"neruoticfarrow-signal-oracle": {
"type": "http",
"url": "https://oracles-production.up.railway.app/mcp"
}
}
} The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.
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.
- 3 Aug 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 23 to 27. That category is still filling its 30-day observation window: 7 days of observed history at the previous scan, 8 at this one. The score rises as the window fills, whether or not the server changes.
- 1 Aug 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 17 to 20. That category is still filling its 30-day observation window: 5 days of observed history at the previous scan, 6 at this one. The score rises as the window fills, whether or not the server changes.
- 31 Jul 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 30 Jul 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 29 Jul 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.
- 28 Jul 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 3 to 7. That category is still filling its 30-day observation window: 1 days of observed history at the previous scan, 2 at this one. The score rises as the window fills, whether or not the server changes.
- 27 Jul 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 26 Jul 26 61
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 3 Aug 2026 · Probed https://oracles-production.up.railway.app/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=*.up.railway.app | CN=YE1,O=Let's Encrypt,C=US | 29 Jul 2026 | 27 Oct 2026 | ECDSA 256 | ECDSA-SHA384 | 6da79bb561da3efeb0e751ca21abd3999fe |
| SANs: *.up.railway.app, up.railway.app | ||||||
| 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 |
DNSSEC insecure
Validation of oracles-production.up.railway.app. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| app. | present | 23684 | 8 | Verified |
| railway.app. | 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 |
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://oracles-production.up.railway.app/mcp | Verified | 200 | |
| http (plaintext) | http://oracles-production.up.railway.app/mcp | HTTPS enforced | 301 | https://oracles-production.up.railway.app/mcp |
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.
depwatch_preview DepWatch — dependency change preview ~144
Free preview of breaking changes / new releases for a software dependency. Pass an npm/PyPI `package` (resolved and fetched live if not already tracked) or a GitHub `repo` (owner/repo). Returns up to 5 recent changes plus the package's current version. Full history, significance filtering, and the LLM brief are paid via x402.
| Name | Type | Req | Description |
|---|---|---|---|
| package | string | — | npm or PyPI package name, e.g. 'lodash' or 'react' |
| repo | string | — | GitHub owner/repo, e.g. 'facebook/react' |
| since | string | — | ISO-8601 instant; only changes detected after this |
| Name | Type | Req | Description |
|---|---|---|---|
| changes | array | — | — |
| entity | object | — | — |
| error | string | — | — |
| hint | string | — | — |
| previewCount | number | — | — |
| question | string | — | — |
| source | string | — | — |
| tier | string | — | — |
| upgrade | object | — | — |
No examples provided.
list_feeds List all feeds ~143
List every change-intelligence feed: source slug, label, the question each answers, per-call prices, paid x402 endpoints, and free discovery URLs. There are ~120 feeds, so pass `category` to filter (e.g. 'security', 'regulatory', 'packages', 'premium', 'infrastructure', 'compliance') and/or `compact: true` to keep the payload small. Use the returned `source` slug with preview_feed.
| Name | Type | Req | Description |
|---|---|---|---|
| category | string | — | Filter to one category (see the `categories` list in the response) |
| compact | boolean | — | Return only source/label/question/price to keep the payload small |
| Name | Type | Req | Description |
|---|---|---|---|
| categories | array | — | — |
| discovery | array | — | — |
| feedCount | number | — | — |
| feeds | array | — | — |
| premium | object | — | — |
| service | string | — | — |
| totalFeeds | number | — | — |
No examples provided.
packagehealth_preview PackageHealth — free preview ~128
FREE preview of a dependency's health: current version, deprecation flag, OpenSSF Scorecard, SPDX license, and known-advisory count (via deps.dev). The full ship/avoid verdict — per-advisory CISA-KEV active-exploit cross-reference, license-fit judgement, and LLM recommendation — is the paid /v1/packagehealth/check.
| Name | Type | Req | Description |
|---|---|---|---|
| ecosystem | string | — | npm | pypi | go | maven | cargo | nuget (default npm) |
| package | string | yes | Package name, e.g. 'lodash' or 'django' |
| Name | Type | Req | Description |
|---|---|---|---|
| deprecated | boolean | — | — |
| ecosystem | string | — | — |
| error | string | — | — |
| hint | string | — | — |
| knownAdvisories | number | — | — |
| license | array | — | — |
| package | string | — | — |
| scorecard | — | — | — |
| stars | — | — | — |
| tier | string | — | — |
| upgrade | object | — | — |
| version | string | — | — |
No examples provided.
preview_feed Preview any feed ~233
Free preview (up to 5 recent changes) for any feed. Pass the feed's `source` slug (from list_feeds). Optionally: `since` (ISO-8601) to window; `scope` to filter to an entity-id prefix on feeds that support it (e.g. an HTS code); or `package`/`repo`/`ecosystem` on feeds that resolve arbitrary entities live (e.g. dependency feeds). The full feed, status, and LLM brief are paid via x402.
| Name | Type | Req | Description |
|---|---|---|---|
| ecosystem | string | — | Registry hint, e.g. 'npm' or 'pypi' |
| package | string | — | Package name for dependency feeds (resolved live) |
| repo | string | — | GitHub owner/repo for dependency feeds |
| scope | string | — | Entity-id prefix filter for feeds that declare a scope param |
| since | string | — | ISO-8601 instant; only changes detected after this |
| source | string | yes | Feed source slug, e.g. 'depwatch' or 'cve' (see list_feeds) |
| Name | Type | Req | Description |
|---|---|---|---|
| changes | array | — | — |
| entity | object | — | — |
| error | string | — | — |
| exampleRequest | string | — | — |
| freeTeaser | — | — | — |
| hint | string | — | — |
| note | string | — | — |
| params | array | — | — |
| previewCount | number | — | — |
| price | string | — | — |
| question | string | — | — |
| source | string | — | — |
| tier | string | — | — |
| upgrade | object | — | — |
| url | string | — | — |
No examples provided.
regwatch_preview RegWatch — regulatory change preview ~65
Free preview of recent Federal Register regulatory actions in the tracked industry vertical. Returns up to 5 recent items. The full windowed feed and the LLM brief are paid via x402.
| Name | Type | Req | Description |
|---|---|---|---|
| since | string | — | ISO-8601 instant; only changes detected after this |
| Name | Type | Req | Description |
|---|---|---|---|
| changes | array | — | — |
| entity | object | — | — |
| error | string | — | — |
| hint | string | — | — |
| previewCount | number | — | — |
| question | string | — | — |
| source | string | — | — |
| tier | string | — | — |
| upgrade | object | — | — |
No examples provided.
tariffwatch_preview TariffWatch — tariff/HTS change preview ~118
Free preview of recent US import-tariff changes. Optionally scope to an HTS code prefix (e.g. '6109' or '8471.30'). Returns up to 5 recent changes plus current duty-rate state for a scoped code. Full feed and the LLM brief are paid via x402.
| Name | Type | Req | Description |
|---|---|---|---|
| hts | string | — | HTS code prefix, e.g. '6109' or '8471.30' |
| since | string | — | ISO-8601 instant; only changes detected after this |
| Name | Type | Req | Description |
|---|---|---|---|
| changes | array | — | — |
| entity | object | — | — |
| error | string | — | — |
| hint | string | — | — |
| previewCount | number | — | — |
| question | string | — | — |
| source | string | — | — |
| tier | string | — | — |
| upgrade | object | — | — |
No examples provided.
vendorrisk_preview VendorRisk — free preview ~85
FREE preview of counterparty risk: tracked OFAC designations + product recalls we monitor for the name. The authoritative sanctions/denied-party (CSL) + federal debarment (SAM) screening and the CLEAR→PROHIBITED risk verdict are the paid /v1/vendorrisk/check.
| Name | Type | Req | Description |
|---|---|---|---|
| name | string | yes | Company or individual name to screen |
| Name | Type | Req | Description |
|---|---|---|---|
| name | string | — | — |
| note | string | — | — |
| tier | string | — | — |
| trackedFlagCount | number | — | — |
| trackedFlags | array | — | — |
| upgrade | object | — | — |
No examples provided.