Charter Captain

REMOTE · API.CHARTERCAPTAIN.COM · SCANNED AUG 3

Discover Lake Michigan charter captains & boats, check availability, get quotes, and book.

Available components

+9 this week 70 70 Trust /100

Trust breakdown (6 categories)

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 Security80

The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one. See how to fix → View diagnostics → Partial
HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
The HSTS (Strict-Transport-Security) header is present. View diagnostics → Pass
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 Usability60

AI-judged instruction clarity (fair).Partial
Tool/resource definitions use about 884 tokens (~88/item across 10 items; 10 tools + 0 resources), lean.Pass
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 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

Install

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 · api.chartercaptain.com

Claude Codex opencode OpenClaw Hermes Other

# add to Claude Code

claude mcp add --transport http com-chartercaptain-charter-captain https://api.chartercaptain.com/mcp/mcp

# ~/.codex/config.toml

[mcp_servers.com-chartercaptain-charter-captain]
url = "https://api.chartercaptain.com/mcp/mcp"

// opencode.json

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "com-chartercaptain-charter-captain": {
      "type": "remote",
      "url": "https://api.chartercaptain.com/mcp/mcp",
      "enabled": true
    }
  }
}

# add to OpenClaw

openclaw mcp add com-chartercaptain-charter-captain --url https://api.chartercaptain.com/mcp/mcp --transport streamable-http

# ~/.hermes/config.yaml

mcp_servers:
  com-chartercaptain-charter-captain:
    url: "https://api.chartercaptain.com/mcp/mcp"

// mcp.json

{
  "mcpServers": {
    "com-chartercaptain-charter-captain": {
      "type": "http",
      "url": "https://api.chartercaptain.com/mcp/mcp"
    }
  }
}

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

Changelog

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 +5
- 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 +1
- 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.
27 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
26 Jul 26 60

First indexed and scored.

Show 6 earlier entries Hide earlier entries

Diagnostics

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://api.chartercaptain.com/mcp/mcp

TLS valid

Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .

Subject	Issuer	Valid from	Valid until	Key	Signature	Serial
CN=api.chartercaptain.com	CN=YR1,O=Let's Encrypt,C=US	12 Jun 2026	10 Sept 2026	RSA 2048	SHA256-RSA	6c23fc611cf2d305e3ed8eb41331460348d
SANs: api.chartercaptain.com
CN=YR1,O=Let's Encrypt,C=US (CA)	CN=Root YR,O=ISRG,C=US	3 Sept 2025	2 Sept 2028	RSA 2048	SHA256-RSA	a20253f15f2691c05dc1ce13b9bcca4e
CN=Root YR,O=ISRG,C=US (CA)	CN=ISRG Root X1,O=Internet Security Research Group,C=US	13 May 2026	2 Sept 2032	RSA 4096	SHA256-RSA	f24b6d17f9d9ad7cb1c9fea78782699f

DNSSEC insecure

Validation of api.chartercaptain.com. — Not signed

Zone	DS	Keys	Algorithms	Outcome
.	trust_anchor	20326, 38696	8, 8	Verified
com.	present	19718	13	Verified
chartercaptain.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

Header	Value
strict-transport-security	max-age=63072000

Transports 2 probes

Transport	URL	Outcome	Status	Location
streamable-http	https://api.chartercaptain.com/mcp/mcp	Verified	200
http (plaintext)	http://api.chartercaptain.com/mcp/mcp	HTTPS enforced	308	https://api.chartercaptain.com/mcp/mcp

MCP tools — 10 exposed · ~884 tokens

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.

Tool Tokens

check_availability Check Availability ~94

Check a captain's or boat's availability. Provide exactly one of captainSlug or boatId. Omit date to get available dates for the next 90 days; provide both date (YYYY-MM-DD) and durationHours to get bookable time slots for that date.

Input Output Examples

Name	Type	Req	Description
boatId	string	—	—
captainSlug	string	—	—
date	string	—	—
durationHours	integer	—	—

No output schema declared.

No examples provided.

create_boat_rental Create Boat Rental ~167

Book a bareboat boat rental and get a Stripe Checkout link for the charterer to complete payment. Requires captainChoiceRightAcknowledged: true (the charterer affirms their right to choose their own captain). Optionally attach a partner/affiliate code.

Input Output Examples

Name	Type	Req	Description
boatId	string	yes	—
captainChoiceRightAcknowledged	boolean	yes	—
date	string	yes	—
durationId	string	yes	—
email	string	yes	—
firstName	string	yes	—
lastName	string	yes	—
partnerCode	string	—	—
partySize	integer	yes	—
phone	string	yes	—
pricingTierId	string	yes	—
specialRequests	string	—	—
startTime	string	yes	—

No output schema declared.

No examples provided.

create_booking Create Booking ~144

Book a charter with a captain and get a Stripe Checkout link for the charterer to complete payment. Optionally attach a partner/affiliate code to credit a referrer.

Input Output Examples

Name	Type	Req	Description
captainSlug	string	yes	—
date	string	yes	—
durationId	string	yes	—
email	string	yes	—
firstName	string	yes	—
harborId	string	yes	—
lastName	string	yes	—
partnerCode	string	—	—
partySize	integer	yes	—
phone	string	yes	—
pricingTierId	string	yes	—
specialRequests	string	—	—
startTime	string	yes	—

No output schema declared.

No examples provided.

get_boat Get Boat ~37

Get a boat's full profile by id, enriched with a rating summary and the most recent reviews.

Input Output Examples

Name	Type	Req	Description
boatId	string	yes	—

No output schema declared.

No examples provided.

get_captain Get Captain ~38

Get a captain's full profile by tenant slug, enriched with a rating summary and the most recent reviews.

Input Output Examples

Name	Type	Req	Description
slug	string	yes	—

No output schema declared.

No examples provided.

get_quote Get Quote ~215

Get a non-binding price quote (in cents) for a charter or rental. Provide exactly one of captainSlug or boatId, plus durationId and partySize. Pass `date` (YYYY-MM-DD) whenever you know it: the rate then comes from the operator's rate card for that day — weekday vs weekend vs holiday, including any per-date price the operator set — so the quote matches what checkout charges. Without a date, pass pricingTierId instead; the quote then reflects that tier and may differ from checkout for the actual day. Optionally pass a partnerCode to preview a discount. Returns currency, totalCents, depositCents, balanceCents, pricingModel, and (when a code is given) a discountPreview.

Input Output Examples

Name	Type	Req	Description
boatId	string	—	—
captainSlug	string	—	—
date	string	—	—
durationId	string	yes	—
partnerCode	string	—	—
partySize	integer	yes	—
pricingTierId	string	—	—

No output schema declared.

No examples provided.

list_harbors List Harbors ~29

List active harbors, each with a count of active captains and listed boats operating there.

Input Output Examples

Input schema present but exposes no named parameters.

No output schema declared.

No examples provided.

ping Ping ~10

Health check

Input Output Examples

Input schema present but exposes no named parameters.

No output schema declared.

No examples provided.

search_boats Search Boats ~84

Search listed boats, optionally filtered by harbor, type, minimum capacity, and max hourly price, with sorting and pagination.

Input Output Examples

Name	Type	Req	Description
harbor	string	—	—
limit	integer	—	—
maxPrice	integer	—	—
minCapacity	integer	—	—
page	integer	—	—
sort	string	—	—
type	string	—	—

No output schema declared.

No examples provided.

search_captains Search Captains ~66

Search bookable charter captains, optionally filtered by harbor, with sorting and pagination. Returns a paginated list with starting price and rating.

Input Output Examples

Name	Type	Req	Description
harbor	string	—	—
limit	integer	—	—
page	integer	—	—
sort	string	—	—

No output schema declared.

No examples provided.

On this page

Handy links

Scoring key

80+ high trust
60–79 medium
below 60 low

How we score

Score history · last 30 days

26 Jul 3 Aug

Day	Score
26 Jul	60
27 Jul	61
28 Jul	61
29 Jul	62
30 Jul	63
31 Jul	68
1 Aug	69
2 Aug	69
3 Aug	70