online.sigmaintelligence/agentlab-services
REMOTE · SIGMAINTELLIGENCE.ONLINE
Signed-quality-receipt micro-services for agents; verify before you pay (x402/USDC).
Available components
Last scanned (3 hours ago)
Scores higher than 4% of remote servers
Reachable. Last reached 23 Oct 2026.
Category Security
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 yet verified: we couldn't confirm whether this endpoint requires it. View diagnostics → Unverified
- HTTPS enforcement could not be verified: the plaintext port answered with HTTP 530, 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 & Reachability0
- Transport check failed: declared streamable-http, but the endpoint returned HTTP 530. See how to fix → View diagnostics → Fail
Schema Quality & AI Usability0
- Schema not yet verified: we couldn't read the endpoint's schema, or could read only part of its tool list.Unverified
Stability & Change Management0
- Stability not yet verified: not enough scan history yet (needs a 30-day window).Unverified
Tool Coverage0
- Tool coverage not yet verified: we couldn't read the endpoint's tools, or could read only part of the list.Unverified
Tool Safety0
- Tool safety not yet verified: we couldn't read the endpoint's tools, or could read only part of the list.Unverified
Capabilities0
- Capabilities not yet verified: we couldn't read the endpoint's capabilities.Unverified
Unverified: 5 categories
Categories scored 0 because we could not verify them: authentication we do not have, an unreachable endpoint, or not enough scan history. We only credit what we can confirm.
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.
- 7 Oct 26 −39
- Endpoint reachability: reachable → not serving MCP ▼ security
- Stability: 0.13 → unverified ▼ security
- Tool safety: pass → unverified ▼ security
- Transport: pass → fail ▼ security
- Authorization: Authorisation not yet verified: we couldn't confirm whether this endpoint requires it. security
- Capabilities: fail → unverified ▼ functional
- Tool coverage: 100 → unverified ▼ functional
- 3 Oct 26 +39
- Injection markers: unverified → pass ▲ security
- Transport: fail → pass ▲ security
- Authorization: Authorisation not fully verified: no authorisation is required to call this server, and 14 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe. security
- MCP protocol: unverified → fail ▼ functional
- Endpoint reachability: not serving MCP → reachable ▲ functional
- Tool coverage: unverified → 100 ▲ functional
- Stability: unverified → 0.10 ▲ functional
- 2 Oct 26 −38
- Endpoint reachability: reachable → not serving MCP ▼ security
- Tool safety: pass → unverified ▼ security
- Stability: 0.03 → unverified ▼ security
- Transport: pass → fail ▼ security
- Authorization: Authorisation not yet verified: we couldn't confirm whether this endpoint requires it. security
- Capabilities: fail → unverified ▼ functional
- Tool coverage: 100 → unverified ▼ functional
- First check of Schema quality: unverified functional
- 1 Oct 26 +1
- Schema quality: 332 → 406 ▼ functional
- Stability: unverified → 0.03 ▲ functional
- New tool “revenue_leak” functional
- New tool “revenue_watch” functional
- 30 Sept 26 55
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 23 Oct 2026 · Probed https://sigmaintelligence.online/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=sigmaintelligence.online | CN=YE1,O=Let's Encrypt,C=US | 30 Sept 2026 | 29 Dec 2026 | ECDSA 256 | ECDSA-SHA384 | 5df08b7748a3816109a47c5eb6586fae15f |
| SANs: *.sigmaintelligence.online, sigmaintelligence.online | ||||||
| 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 sigmaintelligence.online. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| online. | present | 30961 | 13 | Verified |
| sigmaintelligence.online. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication Inconclusive
We could not reach the endpoint well enough to judge its authorisation posture.
| Result | Inconclusive |
|---|---|
| HTTP status | 530 |
| Header | Value |
|---|---|
| x-frame-options | SAMEORIGIN |
| referrer-policy | same-origin |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://sigmaintelligence.online/mcp | HTTP error | 530 | |
| http (plaintext) | http://sigmaintelligence.online/mcp | Inconclusive | 530 |
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 →
attest_quality ~29
QA notary: independently quality-check ANOTHER agent's deliverable and issue a signed pass/fail.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
audit_opportunity ~25
Conservative fit, fee, scam, eligibility and pay audit for a work opportunity.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
clean_csv ~22
Clean, dedupe and normalize a CSV; returns a tidy CSV.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
endpoint_safety ~30
Verify-before-you-pay: pre-flight scam/liveness/https screen of an x402 or MCP endpoint.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
honesty_audit ~28
Honesty linter for AI output: flags unsupported certifications, fabricated authority and uncited statistics.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
market_brief ~30
Evidence-backed demand/pain/opportunity brief for a topic (HN + StackExchange + GitHub signals).
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
notarize ~32
Proof-of-existence: signed, timestamped receipt binding any content to a hash (IP/plagiarism/audit).
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
productize_service ~26
Turn a raw capability into a fixed-scope, priced, machine-readable commercial offer.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
rank_opportunities ~27
Rank candidate money/leads by euros-per-hour and speed-to-cash toward a target.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
revenue_leak ~39
Revenue-leak diagnostic for an agent-economy seller: which discovery surfaces are missing and whether a buying agent can settle machine-to-machine at all.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
revenue_watch ~35
30-day recurring revenue-leak monitor: reports newly appeared and resolved leaks against the last settled baseline, bound to a signed receipt.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
screen_message ~20
Phishing / social-engineering risk score for a message.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
trust_lease ~34
24-hour renewable trust passport for an agent/API: identity surfaces, schema availability and drift, bound to a signed receipt.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
verify_text ~29
Deterministic quality check of a deliverable against a spec (length, coverage, honesty, structure).
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
How do I install the online.sigmaintelligence/agentlab-services MCP server?
online.sigmaintelligence/agentlab-services is a hosted endpoint at https://sigmaintelligence.online/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 · sigmaintelligence.online
claude mcp add --transport http online-sigmaintelligence-agentlab-services 'https://sigmaintelligence.online/mcp'
What is the online.sigmaintelligence/agentlab-services MCP server?
online.sigmaintelligence/agentlab-services is an MCP server listed in the public MCP registry as online.sigmaintelligence/agentlab-services. Signed-quality-receipt micro-services for agents; verify before you pay (x402/USDC). This page covers its hosted endpoint (https://sigmaintelligence.online/mcp).
Is the online.sigmaintelligence/agentlab-services MCP server safe to use?
online.sigmaintelligence/agentlab-services scores 18 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 online.sigmaintelligence/agentlab-services MCP server expose?
online.sigmaintelligence/agentlab-services exposes 14 tools: market_brief, screen_message, verify_text, clean_csv, rank_opportunities, and 9 more. Their descriptions and schemas cost roughly 406 tokens of context every time the server is loaded.
Does the online.sigmaintelligence/agentlab-services MCP server require authentication?
Its publisher declares no required credentials for online.sigmaintelligence/agentlab-services. We have not been able to confirm that against the live endpoint, and a server can require authorisation without declaring it here.
Is the online.sigmaintelligence/agentlab-services MCP server still maintained?
online.sigmaintelligence/agentlab-services is still listed as active in the MCP registry. We last reached this channel on 23 October 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.