StreetProof Physical Brand Index
REMOTE · STREETPROOF.COM · SCANNED SEP 22
Read-only, privacy-safe evidence of physical business presence for AI agents.
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 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 Usability78
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 705 tokens (~117/item across 6 items; 6 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 6 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 7 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 StreetProof Physical Brand Index MCP server?
StreetProof Physical Brand Index is a hosted endpoint at https://streetproof.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 · streetproof.com
claude mcp add --transport http com-streetproof-mcp 'https://streetproof.com/mcp'
{
"mcpServers": {
"com-streetproof-mcp": {
"url": "https://streetproof.com/mcp"
}
}
} {
"servers": {
"com-streetproof-mcp": {
"type": "http",
"url": "https://streetproof.com/mcp"
}
}
} [mcp_servers.com-streetproof-mcp] url = "https://streetproof.com/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"com-streetproof-mcp": {
"type": "remote",
"url": "https://streetproof.com/mcp",
"enabled": true
}
}
} openclaw mcp add com-streetproof-mcp --url 'https://streetproof.com/mcp' --transport streamable-http
mcp_servers:
com-streetproof-mcp:
url: "https://streetproof.com/mcp" {
"McpServers": {
"com-streetproof-mcp": {
"Transport": "http",
"Url": "https://streetproof.com/mcp"
}
}
} assistant mcp add com-streetproof-mcp -t streamable-http -u 'https://streetproof.com/mcp'
{
"mcpServers": {
"com-streetproof-mcp": {
"type": "http",
"url": "https://streetproof.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.
- 22 Sept 26 +63
- HTTPS: unverified → pass ▲ security
- Injection markers: unverified → pass ▲ security
- Stability: unverified → pass ▲ security
- HSTS header: fail → pass ▲ security
- Transport: fail → pass ▲ security
- Authorization: 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. security
- Endpoint reachability: not serving MCP → reachable ▲ functional
- Tool coverage: unverified → 100 ▲ functional
- MCP protocol: unverified → pass ▲ functional
- 21 Sept 26 −63
- Endpoint reachability: reachable → not serving MCP ▼ security
- Stability: pass → unverified ▼ security
- Tool safety: pass → unverified ▼ security
- HTTPS: pass → unverified ▼ security
- Transport: pass → fail ▼ security
- HSTS header: pass → fail ▼ security
- Authorization: Authorisation not fully verified: no authorisation is required to connect, but we couldn't read the tool list to see what that exposes. security
- Capabilities: pass → unverified ▼ functional
- Tool coverage: 100 → unverified ▼ functional
- First check of Schema quality: unverified functional
- 5 Sept 26 0
- The server rewrote its instructions, which are the text every model session reads security
- Tool “check_business_reality” rewrote its description, which is the text the model reads security
- 26 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
- 25 Aug 26 +1
- 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
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://streetproof.com/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=streetproof.com | CN=WE1,O=Google Trust Services,C=US | 5 Sept 2026 | 4 Dec 2026 | ECDSA 256 | ECDSA-SHA256 | b786a4881a8297a0136180e2c3366a4c |
| SANs: streetproof.com, *.streetproof.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 streetproof.com. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| com. | present | 19718 | 13 | Verified |
| streetproof.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; includeSubDomains; preload |
| x-content-type-options | nosniff |
| x-frame-options | DENY |
| referrer-policy | no-referrer |
| permissions-policy | camera=(), microphone=(), geolocation=() |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://streetproof.com/mcp | Verified | 200 | |
| http (plaintext) | http://streetproof.com/mcp | HTTPS enforced | 301 | https://streetproof.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_business_reality Check business reality (deprecated) ~74
Deprecated alias for check_physical_evidence. StreetProof reports accepted physical evidence; it does not determine general business legitimacy. Removal is scheduled for 2026-10-27.
| Name | Type | Req | Description |
|---|---|---|---|
| city | string | yes | City slug or name |
| name_or_address | string | yes | Business name (deprecated v1 field name) |
No output schema declared.
No examples provided.
check_physical_evidence Check physical evidence ~117
Check whether StreetProof has accepted physical citations associated with a business in a city. This is not a legal-existence, licensing, quality, or address-ownership check. No accepted StreetProof citation matched the request. It never proves absence, closure, inactivity, or that a business is unreal, regardless of coverage tier. Returns an evidence summary, coverage context, and a human-readable citation string to quote when presenting the result.
| Name | Type | Req | Description |
|---|---|---|---|
| business_name | string | yes | Business name |
| city | string | yes | City slug or name |
No output schema declared.
No examples provided.
city_index City brand index ~160
Complete snapshot-bound StreetProof PBI records for a city. Follow next_cursor until has_more is false; every page remains fixed to one snapshot. Optionally filter by industry, ranking state, or claim status. Rankings must be interpreted with coverage confidence. Aggregate statistics licensed CC BY 4.0 (attribution required).
| Name | Type | Req | Description |
|---|---|---|---|
| city | string | yes | City slug, e.g. 'calgary' |
| claim_status | string | – | Optional owner-claim filter |
| cursor | string | – | Opaque next_cursor from the previous page |
| industry | string | – | Industry code filter, e.g. 'garage-door' |
| limit | integer | – | Records per page, default 100 |
| ranking_state | string | – | Optional public ranking-state filter |
No output schema declared.
No examples provided.
compare_presence Compare physical presence ~55
Compare the physical presence of multiple businesses in the same city, side by side, ranked by Physical Presence Score.
| Name | Type | Req | Description |
|---|---|---|---|
| business_names | array | yes | 2-10 business names |
| city | string | yes | City slug or name |
No output schema declared.
No examples provided.
get_physical_presence Get physical presence ~80
Look up a business's Physical Presence Score (PPS) and first/last observation dates in a city. Returns the best-matching entity, score components, cohort percentile, and coverage confidence.
| Name | Type | Req | Description |
|---|---|---|---|
| business_name | string | yes | Business name to look up |
| city | string | yes | City slug or name, e.g. 'calgary' |
No output schema declared.
No examples provided.
get_pulse Get city pulse ~85
StreetPulse change events for a city since a date: new public records, newly observed assets, wrapped fleet assets, and stale assets. Closure, rebrand, and vacancy events remain explicitly unavailable until reviewed lifecycle evidence exists.
| Name | Type | Req | Description |
|---|---|---|---|
| city | string | yes | City slug |
| since | string | yes | ISO 8601 date, e.g. '2026-01-01' |
No output schema declared.
No examples provided.
What is the StreetProof Physical Brand Index MCP server?
StreetProof Physical Brand Index is an MCP server listed in the public MCP registry as com.streetproof/mcp. Read-only, privacy-safe evidence of physical business presence for AI agents. This page covers its hosted endpoint (https://streetproof.com/mcp).
Is the StreetProof Physical Brand Index MCP server safe to use?
StreetProof Physical Brand Index scores 81 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 StreetProof Physical Brand Index MCP server expose?
StreetProof Physical Brand Index exposes 6 tools: get_physical_presence, compare_presence, city_index, check_physical_evidence, check_business_reality, get_pulse. Their descriptions and schemas cost roughly 571 tokens of context every time the server is loaded.
Does the StreetProof Physical Brand Index MCP server require authentication?
No. We connected to StreetProof Physical Brand Index without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the StreetProof Physical Brand Index MCP server still maintained?
StreetProof Physical Brand Index 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.