Singapore Business Directory
REMOTE · SGPDIRECTORY.COM · 2 COMPONENTS · SCANNED SEP 22
Singapore business directory. Search companies, UENs, and SSIC industry classifications.
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 → Why this is hard to 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 4 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 Usability80
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 523 tokens (~130/item across 4 items; 4 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 Management100
- No destabilizing schema changes in the last 30 days.Pass
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.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 4 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
How do I install the Singapore Business Directory MCP server?
Singapore Business Directory is a hosted endpoint at https://sgpdirectory.com/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 · sgpdirectory.com
claude mcp add --transport http com-sgpdirectory-singapore-business-directory 'https://sgpdirectory.com/mcp'
{
"mcpServers": {
"com-sgpdirectory-singapore-business-directory": {
"url": "https://sgpdirectory.com/mcp"
}
}
} {
"servers": {
"com-sgpdirectory-singapore-business-directory": {
"type": "http",
"url": "https://sgpdirectory.com/mcp"
}
}
} [mcp_servers.com-sgpdirectory-singapore-business-directory] url = "https://sgpdirectory.com/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"com-sgpdirectory-singapore-business-directory": {
"type": "remote",
"url": "https://sgpdirectory.com/mcp",
"enabled": true
}
}
} openclaw mcp add com-sgpdirectory-singapore-business-directory --url 'https://sgpdirectory.com/mcp' --transport streamable-http
mcp_servers:
com-sgpdirectory-singapore-business-directory:
url: "https://sgpdirectory.com/mcp" {
"McpServers": {
"com-sgpdirectory-singapore-business-directory": {
"Transport": "http",
"Url": "https://sgpdirectory.com/mcp"
}
}
} assistant mcp add com-sgpdirectory-singapore-business-directory -t streamable-http -u 'https://sgpdirectory.com/mcp'
{
"mcpServers": {
"com-sgpdirectory-singapore-business-directory": {
"type": "http",
"url": "https://sgpdirectory.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.
- 26 Aug 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
- 25 Aug 26 0
- Stability: 0.97 → pass security
- 11 Aug 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
- 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
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 27 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
- 26 Jul 26 0
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 22 Sept 2026 · Probed https://sgpdirectory.com/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=sgpdirectory.com | CN=WE1,O=Google Trust Services,C=US | 24 Aug 2026 | 22 Nov 2026 | ECDSA 256 | ECDSA-SHA256 | 8a5d045b14b4326e1378317f69395d32 |
| SANs: sgpdirectory.com, docs.sgpdirectory.com | ||||||
| CN=WE1,O=Google Trust Services,C=US (CA) | CN=GTS Root R4,O=Google Trust Services LLC,C=US | 13 Dec 2023 | 20 Feb 2029 | ECDSA 256 | ECDSA-SHA384 | 7ff31977972c224a76155d13b6d685e3 |
| CN=GTS Root R4,O=Google Trust Services LLC,C=US (CA) | CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE | 15 Nov 2023 | 28 Jan 2028 | ECDSA 384 | SHA256-RSA | 7fe530bf331343bedd821610493d8a1b |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of sgpdirectory.com. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| com. | present | 19718 | 13 | Verified |
| sgpdirectory.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=31536000; includeSubDomains; preload |
| x-content-type-options | nosniff |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://sgpdirectory.com/mcp | Verified | 200 | |
| http (plaintext) | http://sgpdirectory.com/mcp | HTTPS enforced | 301 | https://sgpdirectory.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. 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 →
check_name_availability ~37
Check if a proposed business entity name is available for registration in Singapore.
| Name | Type | Req | Description |
|---|---|---|---|
| name | string | yes | The proposed entity name to check |
No output schema declared.
No examples provided.
get_entity ~78
Get detailed information about a specific entity by UEN. If you only have a company name, call search_entities first to obtain the UEN, then call this tool.
| Name | Type | Req | Description |
|---|---|---|---|
| uen | string | yes | Unique Entity Number (UEN) of the company. If you only have a company name, use search_entities first to find the UEN. |
No output schema declared.
No examples provided.
search_entities ~276
Search, list, filter, sort, and paginate Singapore business entities. Use a query for name/UEN search, or omit query and use filters such as registrationDateStart/registrationDateEnd to list newly registered entities.
| Name | Type | Req | Description |
|---|---|---|---|
| industry | string | – | Filter by primary industry section code (e.g., 'M' for Professional, Scientific and Technical Activities). Optional. |
| limit | integer | – | Number of results to return, from 1 to 100. |
| order | string | – | Sort order. For newest entities, use 'registration_date.desc.nullslast,uen.desc'. |
| page | integer | – | Page number for paginated results, starting at 1. |
| query | string | – | Optional full-text search query for company name, UEN, or keywords. Leave empty when listing entities by filters such as registration date. |
| registrationDateEnd | – | – | Inclusive upper bound for registration_date in YYYY-MM-DD format. |
| registrationDateStart | string | – | Inclusive lower bound for registration_date in YYYY-MM-DD format. Use with registrationDateEnd for recent-entity analysis. |
| status | string | – | Filter by entity status (e.g., 'Live', 'Struck Off'). Optional. |
| uen | string | – | Optional exact Unique Entity Number (UEN) filter. Use this when the UEN is known. |
No output schema declared.
No examples provided.
search_ssic ~132
Search for SSIC (Singapore Standard Industrial Classification) codes by keywords or find codes used by peer entities. Provide keywords (space-separated, AND logic) and/or peers (comma-separated UENs).
| Name | Type | Req | Description |
|---|---|---|---|
| keywords | string | – | Space-separated keywords to search SSIC descriptions (AND logic — all terms must match). Example: "software development" matches codes whose description contains both words. Use peers for OR-style lo… |
| peers | string | – | Comma-separated list of peer entity UENs to find their SSIC codes. Example: "202100001A,202200002B". |
No output schema declared.
No examples provided.
What is the Singapore Business Directory MCP server?
Singapore Business Directory is an MCP server listed in the public MCP registry as com.sgpdirectory/singapore-business-directory. Singapore business directory. Search companies, UENs, and SSIC industry classifications. This page covers its hosted endpoint (https://sgpdirectory.com/mcp).
Is the Singapore Business Directory MCP server safe to use?
Singapore Business Directory scores 82 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 Singapore Business Directory MCP server expose?
Singapore Business Directory exposes 4 tools: search_entities, get_entity, check_name_availability, search_ssic. Their descriptions and schemas cost roughly 523 tokens of context every time the server is loaded.
Does the Singapore Business Directory MCP server require authentication?
No. We connected to Singapore Business Directory without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the Singapore Business Directory MCP server still maintained?
Singapore Business Directory is still listed as active in the MCP registry. We last reached this channel on 22 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.