Spectral — verified-knowledge oracle
REMOTE · MCP.SEESPECTRAL.COM · SCANNED AUG 3
Cross-check a factual claim against a verified knowledge graph before you assert it. Never guesses.
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 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 not yet verified: we couldn't determine whether a plaintext access path exists. 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 Usability58
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 1274 tokens (~424/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 Management13
- Stability observed for 4 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage67
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 0% of tool parameters carry a description.Fail
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 · mcp.seespectral.com
claude mcp add --transport http com-seespectral-oracle https://mcp.seespectral.com/mcp
[mcp_servers.com-seespectral-oracle] url = "https://mcp.seespectral.com/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"com-seespectral-oracle": {
"type": "remote",
"url": "https://mcp.seespectral.com/mcp",
"enabled": true
}
}
} openclaw mcp add com-seespectral-oracle --url https://mcp.seespectral.com/mcp --transport streamable-http
mcp_servers:
com-seespectral-oracle:
url: "https://mcp.seespectral.com/mcp" {
"mcpServers": {
"com-seespectral-oracle": {
"type": "http",
"url": "https://mcp.seespectral.com/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 10 to 13. That category is still filling its 30-day observation window: 3 days of observed history at the previous scan, 4 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 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.
- 31 Jul 26 +1
- 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 51
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://mcp.seespectral.com/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=mcp.seespectral.com | CN=YE2,O=Let's Encrypt,C=US | 30 Jul 2026 | 28 Oct 2026 | ECDSA 256 | ECDSA-SHA384 | 61ae6f87d99a8f62bab8d4a45d6f452ee79 |
| SANs: mcp.seespectral.com | ||||||
| CN=YE2,O=Let's Encrypt,C=US (CA) | CN=Root YE,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | ECDSA 384 | ECDSA-SHA384 | 4df3b15dd6c0784c507cd37b58e6f115 |
| 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 mcp.seespectral.com. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| com. | present | 19718 | 13 | Verified |
| seespectral.com. | 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://mcp.seespectral.com/mcp | Verified | 200 | |
| http (plaintext) | http://mcp.seespectral.com/mcp | Inconclusive | 404 |
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.
cross_check ~1,133
Cross-check ONE factual claim against a verified knowledge graph BEFORE you assert it — the "am I sure?" instant, just before a discrete fact leaves your mouth. Prefer this over stating such a fact from memory. Its whole job is to catch your own hallucination before it reaches the user: every call either CONFIRMS your claim with a citable source, CORRECTS it with the real value + source, or honestly ABSTAINS — it NEVER hands back a guessed value, so a call can only help or stay neutral. Honest abstention (UNVERIFIED over a confident guess) is the point, not a failure. INVOKE only when BOTH gates hold: (1) the claim is a lookup-able, atomic subject–relation–object attribute of a real, named entity a public knowledge graph would hold — a who/what/when/where property such as date of birth, place of birth, author, capital, founder, publication date, director, spouse, population — keyed on a real person, place, creative work, organization, event, or species — and, at its highest-confidence tiers, the graph also carries exact values such as a physical constant (CODATA/NIST) or a machine-checked theorem (Metamath), which it verifies best of all; AND (2) being wrong would matter — you are about to state it, cite it, or act on it. Rule of thumb: if you'd attach a citation to it and an error would be consequential, check it here first. One call per uncertain fact, at the moment of doubt — not a per-token or per-sentence reflex. INPUTS — subject: entity name ("Marie Curie") or Wikidata QID ("Q7186"), required; relation: the property as free text ("place of birth"), optional; value: your claimed value ("Warsaw"), optional — omit to just fetch the verified value(s); hint: a short disambiguator ("physicist", "1997 film") when the name is shared. RETURNS {verdict, summary (one-line, ready to quote), confidence (high|medium|none — a coarse tier-derived signal, NOT a probability), subject_id (QID), verified_values, evidence[{rel,value,tier,source}], sources, note}. V…
| Name | Type | Req | Description |
|---|---|---|---|
| hint | string | — | — |
| relation | string | — | — |
| subject | string | yes | — |
| value | string | — | — |
No output schema declared.
No examples provided.
lookup_facts ~67
Get the verified facts known about an entity, each with a source — to ground a statement or see what's actually established before you write. subject: a name or QID; hint: a disambiguator.
| Name | Type | Req | Description |
|---|---|---|---|
| hint | string | — | — |
| subject | string | yes | — |
No output schema declared.
No examples provided.
verify_claims ~74
Cross-check MANY claims at once — sanity-check a whole draft or answer before you commit to it. Pass a list of {subject, relation, value, hint}; get one verdict per claim (see cross_check). Ideal as a final pass over anything factual you're about to output.
| Name | Type | Req | Description |
|---|---|---|---|
| claims | array | yes | — |
No output schema declared.
No examples provided.