CoreLoop Business Network
REMOTE · CORELOOP.SO · SCANNED AUG 20
Search real businesses, then read profiles, services and hours or contact them, in one endpoint.
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 Security63
- 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 6 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
- 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 Usability62
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 2176 tokens (~310/item across 7 items; 7 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 Management3
- Stability observed for 1 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
- 86% of tool parameters carry a description.Partial
- Structured output schemas are declared (100% of tools); any adoption earns full credit.Pass
Capabilities100
- Implements a current MCP spec version (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 · coreloop.so
claude mcp add --transport http so-coreloop-directory https://coreloop.so/api/mcp/coreloop-directory
[mcp_servers.so-coreloop-directory] url = "https://coreloop.so/api/mcp/coreloop-directory"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"so-coreloop-directory": {
"type": "remote",
"url": "https://coreloop.so/api/mcp/coreloop-directory",
"enabled": true
}
}
} openclaw mcp add so-coreloop-directory --url https://coreloop.so/api/mcp/coreloop-directory --transport streamable-http
mcp_servers:
so-coreloop-directory:
url: "https://coreloop.so/api/mcp/coreloop-directory" {
"mcpServers": {
"so-coreloop-directory": {
"type": "http",
"url": "https://coreloop.so/api/mcp/coreloop-directory"
}
}
} 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.
- 20 Aug 26 +1
- Stability: unverified → 0.03 ▲ functional
- 19 Aug 26 62
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 20 Aug 2026 · Probed https://coreloop.so/api/mcp/coreloop-directory
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=coreloop.so | CN=YR2,O=Let's Encrypt,C=US | 24 Jul 2026 | 22 Oct 2026 | RSA 2048 | SHA256-RSA | 5d036d92fab94b1275c7d39c965e6dbda66 |
| SANs: coreloop.so | ||||||
| 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 |
DNSSEC insecure
Validation of coreloop.so. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| so. | 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=31536000; includeSubDomains |
| content-security-policy | default-src 'self'; script-src 'self' 'strict-dynamic' 'nonce-ZDliZTRkMmEtOWQxNi00ZDc3LTkxZDUtYTZhNmE1ODE2YTdh' https:; style-src 'self' 'unsafe-inline' https://accounts.google.com/gsi/; img-src 'self' https://*.supabase.co https://img.clerk.com data:; font-src 'self'; connect-src 'self' https://*.clerk.accounts.dev https://*.clerk.com https://clerk.coreloop.so https://*.supabase.co https://*.ingest.de.sentry.io https://accounts.google.com/gsi/; worker-src 'self' blob:; frame-src 'self' https://*.clerk.accounts.dev https://*.clerk.com https://clerk.coreloop.so https://challenges.cloudflare.com https://accounts.google.com/gsi/; frame-ancestors 'self'; base-uri 'self'; form-action 'self' |
| x-content-type-options | nosniff |
| x-frame-options | DENY |
| referrer-policy | strict-origin-when-cross-origin |
| permissions-policy | camera=(), microphone=(), geolocation=() |
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://coreloop.so/api/mcp/coreloop-directory | Verified | 200 | |
| http (plaintext) | http://coreloop.so/api/mcp/coreloop-directory | HTTPS enforced | 308 | https://coreloop.so/api/mcp/coreloop-directory |
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_business_availability ~164
One business's opening hours, whether it is open right now, and when it next opens. Phase 1 returns published hours, not bookable slots.
| Name | Type | Req | Description |
|---|---|---|---|
| business | string | yes | Which business to ask: its CoreLoop slug, or the `business_id` returned by search_businesses. `business_id` is an opaque, stable, public routing identifier — safe to store and re-use across sessions,… |
| location_id | string | – | Which location's hours to return (id from get_info locations[]). Defaults to the primary location. |
| Name | Type | Req | Description |
|---|---|---|---|
| always_open | boolean | – | – |
| business | object | – | – |
| data_source | string | – | – |
| is_open_now | boolean | – | – |
| last_updated | string | – | – |
| locale | string | – | – |
| location_id | string|null | – | – |
| location_label | string|null | – | – |
| next_open_at | string|null | – | – |
| operating_hours | object|null | – | – |
| timezone | string | – | – |
No examples provided.
compare_business_services ~221
Compare one business's services within a category or keyword, with a price/duration summary. Each row reports `match_type`, so you can tell an exact category hit from an incidental keyword.
| Name | Type | Req | Description |
|---|---|---|---|
| business | string | yes | Which business to ask: its CoreLoop slug, or the `business_id` returned by search_businesses. `business_id` is an opaque, stable, public routing identifier — safe to store and re-use across sessions,… |
| compare_by | array | – | Restrict the comparison to these fields. Recognised values: price, duration, description, includes (name, category and match_type are always present; unrecognised values are ignored). Omit for the fu… |
| service_type | string | yes | Service category or keyword to compare. Matches category exactly first, then service name/description contains. |
| Name | Type | Req | Description |
|---|---|---|---|
| business | object | – | – |
| business_name | string | – | – |
| comparison_summary | object | – | – |
| data_source | string | – | – |
| last_updated | string | – | – |
| locale | string | – | – |
| service_type | string | – | – |
| services | array | – | – |
| suggestion | object | – | – |
| verified | boolean | – | – |
No examples provided.
get_business_agent ~170
The canonical ids and endpoint URLs for one business — its own MCP and A2A endpoints, agent card, llms.txt and public page, under `protocol_urls`. A null URL means that surface is switched off for this business right now: do not construct it yourself, and use one of the non-null surfaces instead.
| Name | Type | Req | Description |
|---|---|---|---|
| business | string | yes | Which business to ask: its CoreLoop slug, or the `business_id` returned by search_businesses. `business_id` is an opaque, stable, public routing identifier — safe to store and re-use across sessions,… |
| Name | Type | Req | Description |
|---|---|---|---|
| available_locales | array | – | – |
| business | object | – | – |
| content_locale | string | – | – |
| data_source | string | – | – |
| protocol_urls | object | – | – |
| protocols | array | – | – |
| resolved_at | string | – | – |
| tools_available | array | – | – |
| verified | boolean | – | – |
No examples provided.
get_business_info ~150
Full profile for one business found through search_businesses: identity, locations, contact, policies, images, public documents and the languages it publishes in.
| Name | Type | Req | Description |
|---|---|---|---|
| business | string | yes | Which business to ask: its CoreLoop slug, or the `business_id` returned by search_businesses. `business_id` is an opaque, stable, public routing identifier — safe to store and re-use across sessions,… |
| sections | array | – | Which sections to include. Defaults to all. |
| Name | Type | Req | Description |
|---|---|---|---|
| asserts_no_physical_location | boolean | – | – |
| available_locales | array | – | – |
| business | object | – | – |
| call_to_action | object | – | – |
| category | string | – | – |
| contact | object | – | – |
| data_source | string | – | – |
| description | string | – | – |
| documents | array | – | – |
| images | object | – | – |
| intake | object | – | – |
| keywords | array | – | – |
| last_updated | string | – | – |
| locale | string | – | – |
| location | object | – | – |
| locations | array | – | – |
| name | string | – | – |
| policies | object | – | – |
| protocols_available | array | – | – |
| subcategories | array | – | – |
| tagline | string|null | – | – |
| tools_available | array | – | – |
| verified | boolean | – | – |
No examples provided.
get_business_services ~333
One business's service catalogue, with filtering, sorting and pagination. Page with `offset`/`limit` and read `has_more` — the order is stable, so a second page will not repeat or skip a service.
| Name | Type | Req | Description |
|---|---|---|---|
| business | string | yes | Which business to ask: its CoreLoop slug, or the `business_id` returned by search_businesses. `business_id` is an opaque, stable, public routing identifier — safe to store and re-use across sessions,… |
| category | string | – | Filter by service category |
| limit | integer | – | – |
| max_duration | integer | – | Only services lasting at most this many minutes |
| max_price | number | – | Only services priced at or below this amount |
| min_duration | integer | – | Only services lasting at least this many minutes |
| min_price | number | – | Only services priced at or above this amount |
| offset | integer | – | Number of results to skip (pagination) |
| price_type | string | – | Filter by price type (e.g. fixed, from, range, hourly, free, contact, or unpublished for services with no price set) |
| sort_by | string | – | Field to sort by. Recognised values: price, duration, name, category (unrecognised values are ignored — results stay unsorted). |
| sort_order | string | – | Sort direction (defaults to asc) |
| Name | Type | Req | Description |
|---|---|---|---|
| business | object | – | – |
| data_source | string | – | – |
| has_more | boolean | – | – |
| last_updated | string | – | – |
| limit | integer | – | – |
| locale | string | – | – |
| offset | integer | – | – |
| services | array | – | – |
| total | integer | – | – |
No examples provided.
search_businesses ~831
Search the CoreLoop business directory. Start here: every other tool on this endpoint needs a business, and each result carries the `business_id` and `slug` you pass to them as the `business` argument. `business_id` is a PUBLIC, OPAQUE, STABLE routing identifier: it is safe to store and re-use across sessions, it stays the same when a business renames itself or changes its slug, and it carries no sensitive information. Treat it as a token — do not parse it, do not derive meaning from its format, and do not construct one. Pass back exactly the value you were given. A result with `asserts_no_physical_location: true` has stated that it has no premises (consultants, trades, online-only) — it is intentionally absent from city search rather than missing data. `false` means no such statement was made; it does NOT imply premises. Results are returned in your requested language when the business has published a translation: send `?locale=<code>` on the endpoint URL (takes precedence) or an Accept-Language header. Each result reports the language it is written in (`locale`), the business's original language (`content_locale`), and every language it is available in (`available_locales`). `mcp_url`, `a2a_url` and `page_url` — and every URL inside `protocol_urls` — are null when that surface is currently switched off for the business: a null is intentional (do not construct the URL yourself), and the business remains reachable through its non-null surfaces. `data_source: "directory"` marks these rows as the search projection; call get_business_info for the live profile. PAGING: one call returns at most `limit` results. Read `has_more` — a short page is not proof of the end — and pass `next_cursor` back as `cursor` for the next page. The cursor is opaque and bound to the filters and sort it was issued for: change any of them and it is rejected, so start a new search instead. `limit` may change between pages.
| Name | Type | Req | Description |
|---|---|---|---|
| capabilities | array | – | Filter by capability tags (e.g. real_time_booking, live_pricing, verified) |
| category | string | – | Filter by business category (case-insensitive exact match). Canonical categories: Accounting & Tax, Agriculture & Farming, Automotive, Beauty & Wellness, Childcare & Family, Cleaning Services, Constr… |
| city | string | – | Filter by city (case-insensitive exact match) |
| cursor | string | – | Continuation token from a previous response's `next_cursor`. Omit for the first page. It is opaque and bound to the filters and sort it was issued for: pass it back byte-for-byte, and change nothing… |
| has_live_booking | boolean | – | Only show businesses with real-time booking |
| has_live_catalog | boolean | – | Only show businesses with live catalog pricing |
| limit | integer | – | Maximum results per page (1-20). Out-of-range values are clamped, not rejected. |
| min_rating | number | – | Minimum average rating (0-5) |
| query | string | – | Search query (business name or keyword) |
| service_type | string | – | Filter by service type keyword |
| sort_by | string | – | Sort results. Default: relevance |
| verified_only | boolean | – | Only show verified businesses |
| Name | Type | Req | Description |
|---|---|---|---|
| businesses | array | – | – |
| has_more | boolean | – | True when more results exist beyond this page. Read this rather than inferring from `returned_count`: a short page is not proof of the end. |
| next_cursor | string|null | – | Opaque continuation token, or null on the last page. Pass it back unchanged as `cursor` to get the next page. It is bound to this search's filters and sort — change them and it is rejected, so start… |
| requested_locale | string|null | – | – |
| returned_count | integer | – | – |
No examples provided.
send_business_inquiry ~202
Send a message to one business. This has a real side effect — it notifies the owner and delivers an email — and is rate-limited both per business and across this directory, so send one considered inquiry rather than a broadcast.
| Name | Type | Req | Description |
|---|---|---|---|
| business | string | yes | Which business to ask: its CoreLoop slug, or the `business_id` returned by search_businesses. `business_id` is an opaque, stable, public routing identifier — safe to store and re-use across sessions,… |
| message | string | yes | Inquiry message (plain text, max 2000 chars) |
| sender_email | string | – | – |
| sender_name | string | yes | – |
| sender_phone | string | – | – |
| subject | string | – | – |
| Name | Type | Req | Description |
|---|---|---|---|
| business | object | – | – |
| message | string | – | – |
| status | string | – | – |
No examples provided.