io.github.mrsingh86/trimtab-ais
REMOTE · AIS.TRIMTABIST.COM · SCANNED AUG 3
Ship & port truth for agents: who's at berth or anchor at 8 US container gateways, from live AIS
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 9 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 Usability82
- 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).Pass
- AI-judged instruction clarity (good).Pass
- Tool/resource definitions use about 935 tokens (~62/item across 15 items; 9 tools + 6 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management23
- Stability observed for 7 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage96
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 88% of tool parameters carry a description.Partial
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 · ais.trimtabist.com
claude mcp add --transport http mrsingh86-trimtab-ais https://ais.trimtabist.com/mcp
[mcp_servers.mrsingh86-trimtab-ais] url = "https://ais.trimtabist.com/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"mrsingh86-trimtab-ais": {
"type": "remote",
"url": "https://ais.trimtabist.com/mcp",
"enabled": true
}
}
} openclaw mcp add mrsingh86-trimtab-ais --url https://ais.trimtabist.com/mcp --transport streamable-http
mcp_servers:
mrsingh86-trimtab-ais:
url: "https://ais.trimtabist.com/mcp" {
"mcpServers": {
"mrsingh86-trimtab-ais": {
"type": "http",
"url": "https://ais.trimtabist.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.
- 2 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
- Schema quality: 73 → 62 ▲ functional
- New resource “TT-009 method” functional
- New resource “TT-007 method” functional
- New resource “TT-008 method” functional
- 29 Jul 26 +2
- Tool coverage: 100% → 88% ▼ functional
- Schema quality: fail → pass ▲ functional
- The server now declares the “resources” capability functional
- First check of Schema quality: 100 functional
- Schema quality: excellent → good functional
- New resource “Instrument catalogue” functional
- New resource “TT-001 method” functional
- New resource “TT-005 method” functional
- New tool “describe_series” functional
- New tool “list_instruments” functional
- New tool “query_series” functional
- New tool “search_series” functional
- New tool “check_agreement” functional
- 28 Jul 26 +1
- Stability: unverified → 0.03 ▲ functional
- 27 Jul 26 63
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://ais.trimtabist.com/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=ais.trimtabist.com | CN=YE2,O=Let's Encrypt,C=US | 27 Jul 2026 | 25 Oct 2026 | ECDSA 256 | ECDSA-SHA384 | 5467efb80486e91ddf1a1cbfdc3c78616e2 |
| SANs: ais.trimtabist.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 ais.trimtabist.com. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| com. | present | 19718 | 13 | Verified |
| trimtabist.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://ais.trimtabist.com/mcp | Verified | 200 | |
| http (plaintext) | http://ais.trimtabist.com/mcp | HTTPS enforced | 308 | https://ais.trimtabist.com/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.
check_agreement ~65
What the cross-instrument checks say. Trimtab runs independent instruments against each other; where they disagree, one is wrong. Returns the recorded checks touching a series, their latest result, and any resulting suspension.
| Name | Type | Req | Description |
|---|---|---|---|
| series | string | — | Optional. Omit for every check. |
No output schema declared.
No examples provided.
describe_series ~62
Full detail for one series: what it measures, its unit, its source and method, how it should be cited, what it covers, and its current trust state.
| Name | Type | Req | Description |
|---|---|---|---|
| series | string | yes | Series slug, e.g. tt005.india.us-imports |
No output schema declared.
No examples provided.
gateway_conditions ~115
Current conditions at monitored container gateways: vessels at berth and at anchor, broken down by vessel class (container / bulk-general / tanker / other), with container-terminal breakdown. Own-recorded AIS; coverage disclosed in every response.
| Name | Type | Req | Description |
|---|---|---|---|
| gateway | string | — | Optional zone id (e.g. us_la_longbeach, us_ny_nj, us_savannah, us_houston, us_charleston, us_norfolk, us_oakland, us_seattle_tacoma). Omit for all. |
No output schema declared.
No examples provided.
has_vessel_berthed ~78
Whether a vessel has berthed (moored) at any monitored gateway within a lookback window. Returns the berthing event(s) with timestamps and terminal when known.
| Name | Type | Req | Description |
|---|---|---|---|
| query | string | yes | Vessel name (partial) or MMSI |
| since_hours | number | — | Lookback window in hours (default 72) |
No output schema declared.
No examples provided.
list_instruments ~74
The catalogue: every Trimtab instrument and the series it publishes, with provenance grade (observed / reported / modelled), time horizon, coverage, and whether each series is currently fit to publish. Start here.
| Name | Type | Req | Description |
|---|---|---|---|
| include_suspended | boolean | — | Include series currently withdrawn from publication, with the reason. Default true. |
No output schema declared.
No examples provided.
query_series ~95
Fetch the observations of a series. Periods that fall inside a suspension are withheld and counted, never silently dropped. If the whole requested span is suspended the call fails with the reason and the finding reference.
| Name | Type | Req | Description |
|---|---|---|---|
| from | string | — | Inclusive start, YYYY-MM-DD or YYYY-MM |
| limit | integer | — | Max rows, default 2000 |
| series | string | yes | — |
| to | string | — | Inclusive end |
No output schema declared.
No examples provided.
recent_events ~97
Recent detected events (ZONE_ENTER/LEAVE, ANCHOR_START/END, BERTH_START/END, DEPARTED, SEMANTIC_NOTE) at monitored gateways.
| Name | Type | Req | Description |
|---|---|---|---|
| gateway | string | — | Optional zone id filter |
| hours | number | — | Lookback hours (default 24) |
| limit | number | — | Max rows (default 50, cap 200) |
| type | string | — | Optional event type filter |
No output schema declared.
No examples provided.
search_series ~30
Find series by plain-language terms across names, descriptions, instruments and units.
| Name | Type | Req | Description |
|---|---|---|---|
| query | string | yes | — |
No output schema declared.
No examples provided.
vessel_status ~74
Last observed status of a vessel by name (partial ok) or MMSI: position, physical state (underway/anchored/moored), zone, terminal if berthed at a known container terminal, speed, declared destination.
| Name | Type | Req | Description |
|---|---|---|---|
| query | string | yes | Vessel name (partial, case-insensitive) or MMSI number |
No output schema declared.
No examples provided.