Search / so.coreloop/directory
protogridR0· no sign-inSearch real businesses, then read profiles, services and hours or contact them, in one endpoint.
v1.2.1 · active · website · descriptor JSON · versions
{
"mcpServers": {
"directory": {
"type": "http",
"url": "https://coreloop.so/api/mcp/coreloop-directory"
}
}
}claude mcp add --transport http directory https://coreloop.so/api/mcp/coreloop-directory[mcp_servers.directory]
url = "https://coreloop.so/api/mcp/coreloop-directory"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"directory": {
"type": "remote",
"url": "https://coreloop.so/api/mcp/coreloop-directory",
"enabled": true
}
}
}{
"mcpServers": {
"directory": {
"type": "http",
"url": "https://coreloop.so/api/mcp/coreloop-directory"
}
},
"deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=directory&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vY29yZWxvb3Auc28vYXBpL21jcC9jb3JlbG9vcC1kaXJlY3RvcnkifQ%3D%3D"
}{
"servers": {
"directory": {
"type": "http",
"url": "https://coreloop.so/api/mcp/coreloop-directory"
}
}
}{
"mcpServers": {
"directory": {
"httpUrl": "https://coreloop.so/api/mcp/coreloop-directory"
}
}
}extensions:
"directory":
enabled: true
name: "directory"
type: streamable_http
uri: "https://coreloop.so/api/mcp/coreloop-directory"
timeout: 300
protocol.modernsupports 2026-07-28 (server/discover)protocol.statelessanswers without a sessionprotocol.transportstreamable HTTPprotocol.list_ttltool list is cacheable (ttlMs 300000)auth.prm, auth.as_metadata, auth.cimdno remote uses OAuthauth.secret_in_urlno templated URLtools.descriptionsevery tool has a descriptiontools.description_length1 tools have descriptions over 1,024 characters, which crowds the contexttools.schemasevery tool has an object input schematools.annotations7 of 7 tools declare readOnlyHint or destructiveHinttools.directory_hints1 of 7 tools declare all four hints; missing: search_businesses (destructiveHint, idempotentHint); check_business_availability (destructiveHint, idempotentHint); compare_business_services (destructiveHint, idempotentHint); …tools.token_costabout 3,230 tokens to load every tooltools.api_dumptools are not a one-to-one API dumpstability.changesno tool changes in 30 daysstability.rug_pullno tool changed its meaning under the same namedeps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI packageNo tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.
Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.
+dns-namespace +website +reachable +uptime-100% ~updated-61d-ago -no-repository
Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.
| remote | auth | reachable | uptime 30d | p50 | protocol | last ok |
|---|---|---|---|---|---|---|
https://coreloop.so/api/mcp/coreloop-directory streamable-http | none | yes | 100% | 1616 ms | 2026-07-28, 2025-06-18, 2025-03-26 | 2026-10-19 |
check_business_availabilityread-only | One business's opening hours, whether it is open right now, and when it next opens. Phase 1 returns published hours, not bookable slots. |
compare_business_servicesread-only | 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. |
get_business_agentread-only | 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. |
get_business_inforead-only | Full profile for one business found through search_businesses: identity, locations, contact, policies, images, public documents and the languages it publishes in. |
get_business_servicesread-only | 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. |
search_businessesread-only | 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. |
send_business_inquiry | 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. |
Schemas: list_tools.
{
"name": "so.coreloop/directory",
"_meta": {
"io.modelcontextprotocol.registry/publisher-provided": {
"so.coreloop": {
"tools": [
"search_businesses",
"check_business_availability",
"compare_business_services",
"get_business_agent",
"get_business_info",
"get_business_services",
"send_business_inquiry"
],
"networkA2aUrl": "https://coreloop.so/api/a2a/coreloop-directory",
"authentication": "none - public and unauthenticated, rate-limited per client",
"entryPointTool": "search_businesses",
"endpointAliasUrl": "https://coreloop.so/api/mcp/directory",
"humanDirectoryUrl": "https://coreloop.so/discover",
"platformLlmsTxtUrl": "https://coreloop.so/llms.txt",
"sideEffectingTools": [
"send_business_inquiry"
],
"networkAgentCardUrl": "https://coreloop.so/.well-known/agent-card.json",
"wellKnownServerCardUrl": "https://coreloop.so/.well-known/mcp.json",
"perBusinessA2aUrlTemplate": "https://coreloop.so/api/a2a/{slug}",
"perBusinessMcpUrlTemplate": "https://coreloop.so/api/mcp/{slug}",
"perBusinessLlmsTxtUrlTemplate": "https://coreloop.so/{slug}/llms.txt",
"perBusinessAgentCardUrlTemplate": "https://coreloop.so/{slug}/.well-known/agent-card.json"
}
}
},
"icons": [
{
"src": "https://coreloop.so/brand/coreloop-mark-512.png",
"sizes": [
"512x512"
],
"mimeType": "image/png"
},
{
"src": "https://coreloop.so/brand/coreloop-mark.svg",
"sizes": [
"any"
],
"mimeType": "image/svg+xml"
}
],
"title": "CoreLoop Business Network",
"$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
"remotes": [
{
"url": "https://coreloop.so/api/mcp/coreloop-directory",
"type": "streamable-http"
}
],
"version": "1.2.1",
"websiteUrl": "https://coreloop.so",
"description": "Search real businesses, then read profiles, services and hours or contact them, in one endpoint."
}