SCRIPTMASTERLABS — SqueezeOS MCP
REMOTE · SQUEEZEOS-API.ONRENDER.COM · SCANNED SEP 22
SqueezeOS MCP for live machine discovery and x402-paid USDC APIs on Base.
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 Security80
- 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
- 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 Usability72
- AI-judged instruction clarity (good).Pass
- Tool/resource definitions use about 942 tokens (~62/item across 15 items; 15 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management73
- Stability observed for 22 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage74
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 21% of tool parameters carry a description.Partial
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 15 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 16 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
How do I install the SCRIPTMASTERLABS — SqueezeOS MCP server?
SCRIPTMASTERLABS — SqueezeOS MCP is a hosted endpoint at https://squeezeos-api.onrender.com/mcp?registry=scriptmasterlabs, 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 · squeezeos-api.onrender.com
claude mcp add --transport http com-scriptmasterlabs-squeezeos 'https://squeezeos-api.onrender.com/mcp?registry=scriptmasterlabs'
{
"mcpServers": {
"com-scriptmasterlabs-squeezeos": {
"url": "https://squeezeos-api.onrender.com/mcp?registry=scriptmasterlabs"
}
}
} {
"servers": {
"com-scriptmasterlabs-squeezeos": {
"type": "http",
"url": "https://squeezeos-api.onrender.com/mcp?registry=scriptmasterlabs"
}
}
} [mcp_servers.com-scriptmasterlabs-squeezeos] url = "https://squeezeos-api.onrender.com/mcp?registry=scriptmasterlabs"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"com-scriptmasterlabs-squeezeos": {
"type": "remote",
"url": "https://squeezeos-api.onrender.com/mcp?registry=scriptmasterlabs",
"enabled": true
}
}
} openclaw mcp add com-scriptmasterlabs-squeezeos --url 'https://squeezeos-api.onrender.com/mcp?registry=scriptmasterlabs' --transport streamable-http
mcp_servers:
com-scriptmasterlabs-squeezeos:
url: "https://squeezeos-api.onrender.com/mcp?registry=scriptmasterlabs" {
"McpServers": {
"com-scriptmasterlabs-squeezeos": {
"Transport": "http",
"Url": "https://squeezeos-api.onrender.com/mcp?registry=scriptmasterlabs"
}
}
} assistant mcp add com-scriptmasterlabs-squeezeos -t streamable-http -u 'https://squeezeos-api.onrender.com/mcp?registry=scriptmasterlabs'
{
"mcpServers": {
"com-scriptmasterlabs-squeezeos": {
"type": "http",
"url": "https://squeezeos-api.onrender.com/mcp?registry=scriptmasterlabs"
}
}
} 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.
- 21 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 67 to 70. That category is still filling its 30-day observation window: 20 days of observed history at the previous scan, 21 at this one. The score rises as the window fills, whether or not the server changes.
- 19 Sept 26 0
- Tool coverage: 26% → 21% ▼ functional
- Schema quality: 69 → 62 ▲ functional
- New tool “aftersearch_accept” functional
- New tool “aftersearch_quote” functional
- New tool “aftersearch_resolve” functional
- New tool “aftersearch_verify_serp” functional
- 18 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 57 to 60. That category is still filling its 30-day observation window: 17 days of observed history at the previous scan, 18 at this one. The score rises as the window fills, whether or not the server changes.
- 16 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 50 to 53. That category is still filling its 30-day observation window: 15 days of observed history at the previous scan, 16 at this one. The score rises as the window fills, whether or not the server changes.
- 14 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 43 to 47. That category is still filling its 30-day observation window: 13 days of observed history at the previous scan, 14 at this one. The score rises as the window fills, whether or not the server changes.
- 12 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 37 to 40. That category is still filling its 30-day observation window: 11 days of observed history at the previous scan, 12 at this one. The score rises as the window fills, whether or not the server changes.
- 10 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 30 to 33. That category is still filling its 30-day observation window: 9 days of observed history at the previous scan, 10 at this one. The score rises as the window fills, whether or not the server changes.
- 8 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 23 to 27. That category is still filling its 30-day observation window: 7 days of observed history at the previous scan, 8 at this one. The score rises as the window fills, whether or not the server changes.
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://squeezeos-api.onrender.com/mcp?registry=scriptmasterlabs
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=onrender.com | CN=WE1,O=Google Trust Services,C=US | 21 Sept 2026 | 20 Dec 2026 | ECDSA 256 | ECDSA-SHA256 | 6eb1e3fe7d0631ea1337bfa4a321c137 |
| SANs: onrender.com, *.onrender.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 squeezeos-api.onrender.com. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| com. | present | 19718 | 13 | Verified |
| onrender.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 |
| content-security-policy | default-src 'self'; style-src 'self' 'unsafe-inline'; img-src 'self' data: |
| x-content-type-options | nosniff |
| x-frame-options | DENY |
| referrer-policy | strict-origin-when-cross-origin |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://squeezeos-api.onrender.com/mcp?registry=scriptmasterlabs | Verified | 200 | |
| http (plaintext) | http://squeezeos-api.onrender.com/mcp?registry=scriptmasterlabs | HTTPS enforced | 301 | https://squeezeos-api.onrender.com/mcp?registry=scriptmasterlabs |
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 →
aftersearch_accept Aftersearch Accept ~55
Retry one immutable job with caller-supplied x402 authorization. payment_response is forwarded as PAYMENT-SIGNATURE; SML never signs or spends.
| Name | Type | Req | Description |
|---|---|---|---|
| job_id | string | yes | – |
| payment_response | string | yes | – |
No output schema declared.
No examples provided.
aftersearch_quote Aftersearch Quote ~38
Return fresh x402 PAYMENT-REQUIRED terms for one immutable job. A 402 is not payment.
| Name | Type | Req | Description |
|---|---|---|---|
| job_id | string | yes | – |
No output schema declared.
No examples provided.
aftersearch_resolve Aftersearch Resolve ~38
Compile a query into intent, bounded Evidence Pack, immutable job and fresh-quote pointer; never spends.
| Name | Type | Req | Description |
|---|---|---|---|
| query | string | yes | – |
No output schema declared.
No examples provided.
aftersearch_verify_serp Aftersearch Verify Serp ~45
Verify pasted SERP/AI text or one caller-provided public URL; returns confirm, contradict or missing with sources.
| Name | Type | Req | Description |
|---|---|---|---|
| serp_text_or_url | string | yes | – |
No output schema declared.
No examples provided.
agent_web_access Agent Web Access ~124
Use SML Agent Web Access: give an AI agent one public HTTPS URL and receive compact LLM-ready Markdown through the stable Clean Web Reader service. No separate SML account or API key is required. An unsigned call returns the live x402 PAYMENT-REQUIRED challenge and never auto-spends; retry only with a challenge-specific payment_signature.
| Name | Type | Req | Description |
|---|---|---|---|
| max_chars | integer | – | – |
| payment_signature | string | – | Canonical x402 v2 PAYMENT-SIGNATURE bound to this exact Agent Web Access challenge. |
| url | string | yes | Public HTTPS URL to read. |
No output schema declared.
No examples provided.
call_capability Call Capability ~205
Call a concrete SqueezeOS REST path on the canonical public host. GET is read-only. POST requires confirm_write=true. If the target returns 402 and no payment_signature was supplied, this tool preserves PAYMENT-REQUIRED and returns the closest no-spend SML alternative from the Capability Router. Retry the original route only with a challenge-specific payment_signature. Sensitive operator/control routes and arbitrary auth headers are not exposed.
| Name | Type | Req | Description |
|---|---|---|---|
| alternative_intent | string | – | Optional natural-language intent used to rank the closest SML alternative after an unsigned HTTP 402. |
| body | object|array|string|number|boolean|null | – | – |
| confirm_write | boolean | – | – |
| method | string | yes | – |
| path | string | yes | Concrete SqueezeOS path beginning with /; do not pass a full URL. |
| payment_signature | string | – | Canonical x402 v2 PAYMENT-SIGNATURE value bound to this exact target-resource challenge. |
| query | object | – | – |
No output schema declared.
No examples provided.
capability_manifest Capability Manifest ~34
Return the current machine capability manifest generated from the running Flask route table. This is the canonical product-inventory authority for MCP discovery.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
compare_capabilities Compare Capabilities ~49
Compare 2-5 live capabilities using the same real metadata returned by inspect_capability; no fabricated composite score is produced.
| Name | Type | Req | Description |
|---|---|---|---|
| probe | boolean | – | – |
| sml_ids | array | yes | – |
No output schema declared.
No examples provided.
discover_capabilities Discover Capabilities ~62
Search the live SqueezeOS capability inventory. Lexical mode is always available; unified mode may add configured evidence-backed semantic/graph context without fabricating scores.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | – | – |
| mode | string | – | – |
| query | string | yes | – |
No output schema declared.
No examples provided.
inspect_capability Inspect Capability ~55
Inspect one live capability by sml_id. Returns its real endpoint/payment metadata and, when safe, a real liveness probe rather than an invented reliability score.
| Name | Type | Req | Description |
|---|---|---|---|
| probe | boolean | – | – |
| sml_id | string | yes | – |
No output schema declared.
No examples provided.
recommend_capability Recommend Capability ~47
Return the best matching real SqueezeOS capabilities for a natural-language need, including live endpoint/payment metadata and next actions.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | – | – |
| query | string | yes | – |
No output schema declared.
No examples provided.
system_status System Status ~30
Read the live SqueezeOS status endpoint. The MCP server does not synthesize cluster-health or synchronization claims.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
x402_contract X402 Contract ~40
Return the canonical SqueezeOS x402 v2 discovery contract. Exact spend terms remain authoritative only in the target resource's fresh PAYMENT-REQUIRED challenge.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
x402_evidence X402 Evidence ~36
Read real settlement evidence recorded by the canonical x402 rail. A challenge or signature alone is never treated as revenue or settlement proof.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
x402_readiness X402 Readiness ~25
Read the live canonical payment-rail readiness surface before attempting a paid call.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
What is the SCRIPTMASTERLABS — SqueezeOS MCP server?
SCRIPTMASTERLABS — SqueezeOS MCP is listed in the public MCP registry as com.scriptmasterlabs/squeezeos. SqueezeOS MCP for live machine discovery and x402-paid USDC APIs on Base. This page covers its hosted endpoint (https://squeezeos-api.onrender.com/mcp?registry=scriptmasterlabs).
Is the SCRIPTMASTERLABS — SqueezeOS MCP server safe to use?
SCRIPTMASTERLABS — SqueezeOS MCP 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 SCRIPTMASTERLABS — SqueezeOS MCP server expose?
SCRIPTMASTERLABS — SqueezeOS MCP exposes 15 tools: discover_capabilities, recommend_capability, inspect_capability, compare_capabilities, capability_manifest, and 10 more. Their descriptions and schemas cost roughly 883 tokens of context every time the server is loaded.
Does the SCRIPTMASTERLABS — SqueezeOS MCP server require authentication?
No. We connected to SCRIPTMASTERLABS — SqueezeOS MCP without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the SCRIPTMASTERLABS — SqueezeOS MCP server still maintained?
SCRIPTMASTERLABS — SqueezeOS MCP 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.