Kaleto
REMOTE · API.KALETO.AI
Find kids' enrichment providers (sports, swim, dance, arts, STEM, camps) in 39 US regions.
Available components
Last scanned (1 hour ago)
Scores higher than 47% of remote servers
Reachable. Last reached 17 Oct 2026.
Category Education and Research
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 Security74
- 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
- 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 Usability40
- 0% of prompts and resources have a non-trivial description (not blank, and not just the item's name).Fail
- AI-judged instruction clarity (good).Pass
- Tool/resource definitions use about 566 tokens (~113/item across 5 items; 4 tools + 1 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management10
- Stability observed for 3 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage77
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 20% of tool parameters carry a description.Partial
- Structured output schemas are declared (100% of tools); any adoption earns full credit.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 4 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 6 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a current MCP spec version (2026-07-28).Pass
- Supports UI / widget rendering.Pass
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.
- 16 Oct 26 +1
- Resource “provider-explorer” now points somewhere else: ui://kaleto/provider-explorer/a0196674e30d30c96b514423e04cd6ea1427854145c711174b44da502134ee4b.html → ui://kaleto/provider-explorer/6dbb922bd3fe70a88aa408637b804711b616e03bca7dbc1af75e3ed19fcbfef8.html security
- 15 Oct 26 0
- Stability: unverified → 0.03 ▲ functional
- 14 Oct 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 17 Oct 2026 · Probed https://api.kaleto.ai/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=api.kaleto.ai | CN=YR2,O=Let's Encrypt,C=US | 21 Sept 2026 | 20 Dec 2026 | RSA 2048 | SHA256-RSA | 6fa2e5ecf0786cbde4c5049f301124b877e |
| SANs: api.kaleto.ai | ||||||
| CN=YR2,O=Let's Encrypt,C=US (CA) | CN=Root YR,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | RSA 2048 | SHA256-RSA | 4ebd24947e24d394802d84a52fd5b319 |
| 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 |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of api.kaleto.ai. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| ai. | present | 3799 | 8 | Verified |
| kaleto.ai. | 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 |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://api.kaleto.ai/mcp | Verified | 200 | |
| http (plaintext) | http://api.kaleto.ai/mcp | HTTPS enforced | 301 | https://api.kaleto.ai/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. 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 →
get_provider Read provider details ~37
Get the current provider record using a UUID returned by search_providers. Does not verify current offerings or availability.
| Name | Type | Req | Description |
|---|---|---|---|
| id | string | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| address | – | yes | – |
| description | string | yes | – |
| geocode_precision | – | yes | – |
| geocode_source | – | yes | – |
| geocoded_at | string|null | yes | – |
| id | string | yes | – |
| image_url | – | yes | – |
| latitude | – | yes | – |
| longitude | – | yes | – |
| name | string | yes | – |
| phone_number | – | yes | – |
| timezone | – | yes | – |
| types | array | yes | – |
| website | – | yes | – |
No examples provided.
list_regions List supported regions ~32
List supported region IDs and their included city/state addresses. Regions may overlap; these are not distance or service-area boundaries.
Input schema present but exposes no named parameters.
| Name | Type | Req | Description |
|---|---|---|---|
| regions | array | yes | – |
No examples provided.
open_provider_explorer Explore selected providers ~87
Open provider exploration with current records for up to 25 unique UUIDs returned by discovery. Omit provider_ids to start without results; pass [] only after a successful search with no matches. Preserves supplied order without reranking. A missing record fails the whole request. This does not save a list, verify suitability, or make a booking.
| Name | Type | Req | Description |
|---|---|---|---|
| provider_ids | array | – | – |
| Name | Type | Req | Description |
|---|---|---|---|
| limitations | array | yes | – |
| providers | array | yes | – |
| regions | array | yes | – |
| state | string | yes | – |
No examples provided.
search_providers Find enrichment providers ~236
Search current enrichment provider records by natural-language interests in a required region: pass the place the family names (city, neighborhood or area) or a region ID. Jev maps it onto a covered region in parallel with the activities, and the response region is the region searched; call list_regions only after LOCATION_UNSUPPORTED. Location words in the query are not used for filtering. Jev maps the query onto specific activities, PostgreSQL retrieves up to 120 providers in the region tagged with those activities, and Jev ranks them by relevance. Returns selected_types, relevance scores and limitations; does not verify program availability. All callers share the same search rate and concurrency limits. Search text is processed by Jev; operational search analytics are stored. Do not include child names or private details.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | – | – |
| query | string | yes | – |
| region | string | yes | Where the family is looking, as they said it: a city, neighborhood or area such as "Leander, TX" or "Brooklyn", or a region ID. Mapped onto a covered region; the response region is the one searched. |
| Name | Type | Req | Description |
|---|---|---|---|
| evaluated_count | integer | yes | – |
| limitations | array | yes | – |
| model_version | string | yes | – |
| providers | array | yes | – |
| region | string | yes | – |
| rubric_version | string | yes | – |
| selected_types | array | yes | – |
No examples provided.
How do I install the Kaleto MCP server?
Kaleto is a hosted endpoint at https://api.kaleto.ai/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 · api.kaleto.ai
claude mcp add --transport http ai-kaleto-mcp 'https://api.kaleto.ai/mcp'
What is the Kaleto MCP server?
Kaleto is an MCP server listed in the public MCP registry as ai.kaleto/mcp. Find kids' enrichment providers (sports, swim, dance, arts, STEM, camps) in 39 US regions. This page covers its hosted endpoint (https://api.kaleto.ai/mcp).
Is the Kaleto MCP server safe to use?
Kaleto scores 64 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 Kaleto MCP server expose?
Kaleto exposes 4 tools: list_regions, search_providers, get_provider, open_provider_explorer. Their descriptions and schemas cost roughly 392 tokens of context every time the server is loaded.
Does the Kaleto MCP server require authentication?
No. We connected to Kaleto without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the Kaleto MCP server still maintained?
Kaleto is still listed as active in the MCP registry. We last reached this channel on 17 October 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.