URL to Markdown API — ScriptMasterLabs
REMOTE · SQUEEZEOS-API.ONRENDER.COM
$0.001/read URL-to-Markdown via x402 on Base. Settle-proven end-to-end 2026-11-02 (SELF-PROOF).
Available components
Last scanned (5 hours ago)
Scores higher than 55% of remote servers
Reachable. Last reached 5 Nov 2026.
Category Search and Retrieval
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 check failed: no authorisation is required to call this server, and it exposes a tool marked destructive (execute_capability). See how to fix → View diagnostics → Fail
- 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 Usability73
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 3563 tokens (~161/item across 22 items; 22 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 Management27
- Stability observed for 8 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
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
- Structured output schemas are declared (100% of tools); any adoption earns full credit.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- All 1 tool(s) whose name or description implies an irreversible operation declare an MCP destructiveHint annotation.Pass
- An AI judge read all 23 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
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.
- 4 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 20 to 23. That category is still filling its 30-day observation window: 6 days of observed history at the previous scan, 7 at this one. The score rises as the window fills, whether or not the server changes.
- 2 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 13 to 17. That category is still filling its 30-day observation window: 4 days of observed history at the previous scan, 5 at this one. The score rises as the window fills, whether or not the server changes.
- 31 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 7 to 10. That category is still filling its 30-day observation window: 2 days of observed history at the previous scan, 3 at this one. The score rises as the window fills, whether or not the server changes.
- 29 Oct 26 +1
- The server rewrote its instructions, which are the text every model session reads security
- The server changed its declared name: squeezeos → SCRIPTMASTERLABS — SqueezeOS security
- Stability: unverified → 0.03 ▲ functional
- MCP protocol: Implements a current MCP spec version (2026-07-28). functional
- MCP protocol version: 2025-11-25 → 2026-07-28 functional
- 28 Oct 26 66
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 5 Nov 2026 · Probed https://squeezeos-api.onrender.com/mcp/url-to-markdown
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/url-to-markdown | Verified | 200 | |
| http (plaintext) | http://squeezeos-api.onrender.com/mcp/url-to-markdown | HTTPS enforced | 301 | https://squeezeos-api.onrender.com/mcp/url-to-markdown |
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 ~181
Get accepted delivery for one immutable job with caller-supplied x402 authorization. Use this when an agent holds fresh PAYMENT-REQUIRED terms and the caller approves the spend; the caller supplies payment_response as the PAYMENT-SIGNATURE value and SML never signs or spends. Returns the Evidence Pack plus the PAYMENT-RESPONSE receipt; on missing authorization returns a fresh 402 challenge, on a bad job_id a structured error. With valid caller authorization, settles an irreversible USDC payment and persists a receipt; the stored job remains immutable. For example, accepting a quoted job delivers the full Evidence Pack with settlement proof.
| Name | Type | Req | Description |
|---|---|---|---|
| job_id | string | yes | The 24-char hex job_id being settled. |
| payment_response | string | yes | The caller x402 payment authorization payload for this exact job, supplied as the PAYMENT-SIGNATURE value for this job. |
| Name | Type | Req | Description |
|---|---|---|---|
| auto_spent | – | – | – |
| body | – | – | Unmodified upstream JSON, or bounded response text. Consult that capability's live schema. |
| caller_supplied_authorization | boolean | – | – |
| charged | – | – | Present on local/transport failures; these do not establish an upstream charge. |
| content_type | string | – | – |
| error | string | – | – |
| message | string | – | – |
| ok | boolean | – | Whether the upstream HTTP status is 2xx; not settlement proof. |
| payment_required | string | – | Observed PAYMENT-REQUIRED header; a challenge does not prove payment. |
| payment_response | string | – | Observed PAYMENT-RESPONSE header. Assess it together with accepted delivery. |
| status_code | integer|null | – | Observed upstream HTTP status, or null when no response was obtained. |
| substituted | – | – | – |
No examples provided.
aftersearch_quote Aftersearch Quote ~154
Return fresh x402 PAYMENT-REQUIRED terms for one immutable job. Call this when an agent holds a job_id and needs the current USDC price and payment instructions before deciding to pay; a 402 challenge is a quote, never payment. Returns the price in USDC, the pay_to address, network, and asset for that exact job; on an unknown job_id returns a structured job_not_found error. Read-only and idempotent; no side effects. For example, quoting a job_id returned by aftersearch_resolve yields its exact USDC terms for this job only.
| Name | Type | Req | Description |
|---|---|---|---|
| job_id | string | yes | The 24-char hex job_id returned by aftersearch_resolve or aftersearch_verify_serp. |
| Name | Type | Req | Description |
|---|---|---|---|
| auto_spent | – | – | – |
| body | – | – | Unmodified upstream JSON, or bounded response text. Consult that capability's live schema. |
| caller_supplied_authorization | boolean | – | – |
| charged | – | – | Present on local/transport failures; these do not establish an upstream charge. |
| content_type | string | – | – |
| error | string | – | – |
| message | string | – | – |
| ok | boolean | – | Whether the upstream HTTP status is 2xx; not settlement proof. |
| payment_required | string | – | Observed PAYMENT-REQUIRED header; a challenge does not prove payment. |
| payment_response | string | – | Observed PAYMENT-RESPONSE header. Assess it together with accepted delivery. |
| status_code | integer|null | – | Observed upstream HTTP status, or null when no response was obtained. |
| substituted | – | – | – |
No examples provided.
aftersearch_resolve Aftersearch Resolve ~160
Convert a natural-language query into machine intent, a bounded Evidence Pack, and one immutable x402 job with a fresh quote pointer. Use this when an agent needs to turn a what-would-I-Google question into a priced, quotable evidence job before any payment. Returns the immutable job_id plus the public job summary; on invalid input returns a structured input_rejected error instead of a job. Creates one server-side job record per call (a side effect) but never spends or moves funds. For example, asking whether a token contract is safe becomes an intent-scored Evidence Pack with fresh PAYMENT-REQUIRED terms.
| Name | Type | Req | Description |
|---|---|---|---|
| query | string | yes | The natural-language question to compile into intent and an Evidence Pack (1-60000 chars). |
| Name | Type | Req | Description |
|---|---|---|---|
| auto_spent | – | – | – |
| body | – | – | Unmodified upstream JSON, or bounded response text. Consult that capability's live schema. |
| caller_supplied_authorization | boolean | – | – |
| charged | – | – | Present on local/transport failures; these do not establish an upstream charge. |
| content_type | string | – | – |
| error | string | – | – |
| message | string | – | – |
| ok | boolean | – | Whether the upstream HTTP status is 2xx; not settlement proof. |
| payment_required | string | – | Observed PAYMENT-REQUIRED header; a challenge does not prove payment. |
| payment_response | string | – | Observed PAYMENT-RESPONSE header. Assess it together with accepted delivery. |
| status_code | integer|null | – | Observed upstream HTTP status, or null when no response was obtained. |
| substituted | – | – | – |
No examples provided.
aftersearch_verify_serp Aftersearch Verify Serp ~180
Verify pasted SERP or AI-answer text, or one caller-provided public URL, against retrieved sources. Use this when an agent needs a confirm, contradict, or missing verdict with cited sources before quoting or paying for evidence. Returns the verdict plus sources with URLs, retrieval timestamps, and content hashes; on unreachable sources returns a structured error (source_unavailable) instead of a verdict. Creates one immutable job record per call (a side effect); may fetch the single caller-provided URL and never spends. For example, paste an AI answer claiming a token launch date to check it against live sources.
| Name | Type | Req | Description |
|---|---|---|---|
| serp_text_or_url | string | yes | Pasted SERP/AI text or one public URL to verify (1-60000 chars). No Google scraping is performed; only caller-supplied text or the single provided URL is used. |
| Name | Type | Req | Description |
|---|---|---|---|
| auto_spent | – | – | – |
| body | – | – | Unmodified upstream JSON, or bounded response text. Consult that capability's live schema. |
| caller_supplied_authorization | boolean | – | – |
| charged | – | – | Present on local/transport failures; these do not establish an upstream charge. |
| content_type | string | – | – |
| error | string | – | – |
| message | string | – | – |
| ok | boolean | – | Whether the upstream HTTP status is 2xx; not settlement proof. |
| payment_required | string | – | Observed PAYMENT-REQUIRED header; a challenge does not prove payment. |
| payment_response | string | – | Observed PAYMENT-RESPONSE header. Assess it together with accepted delivery. |
| status_code | integer|null | – | Observed upstream HTTP status, or null when no response was obtained. |
| substituted | – | – | – |
No examples provided.
capability_manifest Capability Manifest ~105
Read the canonical machine capability manifest generated from the live Flask route table. Use this when an agent needs the authoritative full inventory of SqueezeOS products, schemas, and payment metadata in one document instead of querying tools one by one. Returns the manifest JSON; this is the canonical product-inventory authority for MCP discovery. Read-only and idempotent; no side effects. On error, returns a structured error. For example, fetch it once at session start to cache the product catalog.
Input schema present but exposes no named parameters.
| Name | Type | Req | Description |
|---|---|---|---|
| auto_spent | – | – | – |
| body | – | – | Unmodified upstream JSON, or bounded response text. Consult that capability's live schema. |
| caller_supplied_authorization | boolean | – | – |
| charged | – | – | Present on local/transport failures; these do not establish an upstream charge. |
| content_type | string | – | – |
| error | string | – | – |
| message | string | – | – |
| ok | boolean | – | Whether the upstream HTTP status is 2xx; not settlement proof. |
| payment_required | string | – | Observed PAYMENT-REQUIRED header; a challenge does not prove payment. |
| payment_response | string | – | Observed PAYMENT-RESPONSE header. Assess it together with accepted delivery. |
| status_code | integer|null | – | Observed upstream HTTP status, or null when no response was obtained. |
| substituted | – | – | – |
No examples provided.
commit_discover_effects Commit Discover Effects ~121
List the SML Commit effect atlas: every registered action, target system, owner, and cap a commit check can authorize. Use this when an agent needs to quote or validate a commit check and must cite the exact registered effect terms. Returns the live atlas. Read-only and idempotent; no side effects. This tool never calls the paid check itself (POST /v1/commit, $0.001 USDC). On error, returns a structured error. For example, list effects before asking whether a cron change is committable.
Input schema present but exposes no named parameters.
| Name | Type | Req | Description |
|---|---|---|---|
| auto_spent | – | – | – |
| body | – | – | Unmodified upstream JSON, or bounded response text. Consult that capability's live schema. |
| caller_supplied_authorization | boolean | – | – |
| charged | – | – | Present on local/transport failures; these do not establish an upstream charge. |
| content_type | string | – | – |
| error | string | – | – |
| message | string | – | – |
| ok | boolean | – | Whether the upstream HTTP status is 2xx; not settlement proof. |
| payment_required | string | – | Observed PAYMENT-REQUIRED header; a challenge does not prove payment. |
| payment_response | string | – | Observed PAYMENT-RESPONSE header. Assess it together with accepted delivery. |
| status_code | integer|null | – | Observed upstream HTTP status, or null when no response was obtained. |
| substituted | – | – | – |
No examples provided.
commit_read_terms Commit Read Terms ~90
Read the live SML Commit terms: price, decision outcomes, and rules. Use this when an agent needs the exact commit-check terms to quote to a caller before any payment. Returns the terms document. Read-only and idempotent; no side effects. On error, returns a structured error. For example, read terms to confirm the $0.001 USDC price before quoting a commit check.
Input schema present but exposes no named parameters.
| Name | Type | Req | Description |
|---|---|---|---|
| auto_spent | – | – | – |
| body | – | – | Unmodified upstream JSON, or bounded response text. Consult that capability's live schema. |
| caller_supplied_authorization | boolean | – | – |
| charged | – | – | Present on local/transport failures; these do not establish an upstream charge. |
| content_type | string | – | – |
| error | string | – | – |
| message | string | – | – |
| ok | boolean | – | Whether the upstream HTTP status is 2xx; not settlement proof. |
| payment_required | string | – | Observed PAYMENT-REQUIRED header; a challenge does not prove payment. |
| payment_response | string | – | Observed PAYMENT-RESPONSE header. Assess it together with accepted delivery. |
| status_code | integer|null | – | Observed upstream HTTP status, or null when no response was obtained. |
| substituted | – | – | – |
No examples provided.
compare_capabilities Compare Capabilities ~141
Compare 2-5 live SqueezeOS capabilities side by side using real metadata. Use this when an agent must choose between similar APIs, for example weighing price against coverage. Returns the same real endpoint and payment fields inspect_capability returns for each candidate; no fabricated composite score is produced. Read-only and idempotent; no side effects. On error, returns a structured error. For example, compare two web-reader capabilities before routing a research task.
| Name | Type | Req | Description |
|---|---|---|---|
| probe | boolean | – | When true, performs a real liveness probe of each capability. Default true. |
| sml_ids | array | yes | Array of 2-5 sml_id values to compare. |
| Name | Type | Req | Description |
|---|---|---|---|
| auto_spent | – | – | – |
| body | – | – | Unmodified upstream JSON, or bounded response text. Consult that capability's live schema. |
| caller_supplied_authorization | boolean | – | – |
| charged | – | – | Present on local/transport failures; these do not establish an upstream charge. |
| content_type | string | – | – |
| error | string | – | – |
| message | string | – | – |
| ok | boolean | – | Whether the upstream HTTP status is 2xx; not settlement proof. |
| payment_required | string | – | Observed PAYMENT-REQUIRED header; a challenge does not prove payment. |
| payment_response | string | – | Observed PAYMENT-RESPONSE header. Assess it together with accepted delivery. |
| status_code | integer|null | – | Observed upstream HTTP status, or null when no response was obtained. |
| substituted | – | – | – |
No examples provided.
discover_capabilities Discover Capabilities ~184
Search the live SqueezeOS capability inventory by keyword. Use this when an agent needs to find which SML APIs exist for a task before calling anything. Returns a ranked list of matching capabilities with endpoint and payment metadata; lexical mode is always available and unified mode may add evidence-backed semantic context without fabricating scores. Read-only and idempotent; no side effects. On error, returns a structured error instead of results. For example, query 'stock quotes' to discover the quote endpoints and their x402 prices.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | – | Max results to return, 1-50. Default 10. |
| mode | string | – | 'lexical' for keyword search (always available) or 'unified' to add evidence-backed semantic context. Default 'lexical'. |
| query | string | yes | Natural-language search text, 1-500 characters. |
| Name | Type | Req | Description |
|---|---|---|---|
| auto_spent | – | – | – |
| body | – | – | Unmodified upstream JSON, or bounded response text. Consult that capability's live schema. |
| caller_supplied_authorization | boolean | – | – |
| charged | – | – | Present on local/transport failures; these do not establish an upstream charge. |
| content_type | string | – | – |
| error | string | – | – |
| message | string | – | – |
| ok | boolean | – | Whether the upstream HTTP status is 2xx; not settlement proof. |
| payment_required | string | – | Observed PAYMENT-REQUIRED header; a challenge does not prove payment. |
| payment_response | string | – | Observed PAYMENT-RESPONSE header. Assess it together with accepted delivery. |
| status_code | integer|null | – | Observed upstream HTTP status, or null when no response was obtained. |
| substituted | – | – | – |
No examples provided.
execute_capability Execute Capability ~228
Execute one public SqueezeOS REST path with POST after confirm_write=true. Returns the target result or its x402 challenge. A caller-signed payment_signature may authorize the published SML service fee; the server does not sign wallets. May create records or settle an authorized fee. Operator routes and off-host URLs are denied. API schemas: https://squeezeos-api.onrender.com/.well-known/openapi.json.
| 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 | – | Optional request body for POST: object, array, string, number, boolean, or null. |
| confirm_write | boolean | yes | Explicitly authorize this POST operation. |
| 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 | – | Optional object of URL query parameters. |
| Name | Type | Req | Description |
|---|---|---|---|
| auto_spent | – | – | – |
| body | – | – | Unmodified upstream JSON, or bounded response text. Consult that capability's live schema. |
| caller_supplied_authorization | boolean | – | – |
| charged | – | – | Present on local/transport failures; these do not establish an upstream charge. |
| content_type | string | – | – |
| error | string | – | – |
| message | string | – | – |
| ok | boolean | – | Whether the upstream HTTP status is 2xx; not settlement proof. |
| payment_required | string | – | Observed PAYMENT-REQUIRED header; a challenge does not prove payment. |
| payment_response | string | – | Observed PAYMENT-RESPONSE header. Assess it together with accepted delivery. |
| status_code | integer|null | – | Observed upstream HTTP status, or null when no response was obtained. |
| substituted | – | – | – |
No examples provided.
gamma_sonar Gamma Sonar ~249
Get the dealer gamma-exposure (GEX) and pin-risk map for one US ticker from live Tradier option chains: long/short gamma regime, zero-gamma flip line, call and put walls, max open-interest pin strike, and the full per-strike GEX ladder. Use this when an agent needs to know where options dealers are forced to hedge, for example before judging whether a move is likely to be dampened or amplified. An unsigned call returns the live x402 PAYMENT-REQUIRED challenge (USDC on Base; the challenge states the exact price) and never auto-spends; retry only with a challenge-specific payment_signature. If no chain, spot price, or open interest exists, it returns an honest not-available result and nothing is charged. A supplied signature authorizes one paid, irreversible x402 settlement. Informational market structure, not investment advice. For example, check SPY's zero-gamma line before the open.
| Name | Type | Req | Description |
|---|---|---|---|
| payment_signature | string | – | Canonical x402 v2 PAYMENT-SIGNATURE bound to this exact challenge. |
| symbol | string | yes | US equity or ETF ticker, e.g. SPY, GME, NVDA. |
| Name | Type | Req | Description |
|---|---|---|---|
| auto_spent | – | – | – |
| body | – | – | Unmodified upstream JSON, or bounded response text. Consult that capability's live schema. |
| caller_supplied_authorization | boolean | – | – |
| charged | – | – | Present on local/transport failures; these do not establish an upstream charge. |
| content_type | string | – | – |
| error | string | – | – |
| message | string | – | – |
| ok | boolean | – | Whether the upstream HTTP status is 2xx; not settlement proof. |
| payment_required | string | – | Observed PAYMENT-REQUIRED header; a challenge does not prove payment. |
| payment_response | string | – | Observed PAYMENT-RESPONSE header. Assess it together with accepted delivery. |
| status_code | integer|null | – | Observed upstream HTTP status, or null when no response was obtained. |
| substituted | – | – | – |
No examples provided.
inspect_capability Inspect Capability ~152
Inspect one live SqueezeOS capability by its sml_id. Use this when an agent has a candidate capability and needs its exact endpoint, parameters, and x402 payment terms before calling. Returns real endpoint and payment metadata plus, when safe, a real liveness probe rather than an invented reliability score. Read-only and idempotent; no side effects. On error, returns a structured error. For example, inspect 'url-to-markdown' to confirm its price and required payment-signature header.
| Name | Type | Req | Description |
|---|---|---|---|
| probe | boolean | – | When true, performs a real liveness probe of the capability. Default true. |
| sml_id | string | yes | The capability's sml_id from discovery, 1-500 characters. |
| Name | Type | Req | Description |
|---|---|---|---|
| auto_spent | – | – | – |
| body | – | – | Unmodified upstream JSON, or bounded response text. Consult that capability's live schema. |
| caller_supplied_authorization | boolean | – | – |
| charged | – | – | Present on local/transport failures; these do not establish an upstream charge. |
| content_type | string | – | – |
| error | string | – | – |
| message | string | – | – |
| ok | boolean | – | Whether the upstream HTTP status is 2xx; not settlement proof. |
| payment_required | string | – | Observed PAYMENT-REQUIRED header; a challenge does not prove payment. |
| payment_response | string | – | Observed PAYMENT-RESPONSE header. Assess it together with accepted delivery. |
| status_code | integer|null | – | Observed upstream HTTP status, or null when no response was obtained. |
| substituted | – | – | – |
No examples provided.
list_playbooks List Playbooks ~207
Filter the public ScriptMasterLabs Google Play book catalog for the job a reader is working on, for example 'x402 payments' or 'options trading'. Returns up to 10 matching titles with each book's GGKEY, Google Play URL, and Google Play list price. Free, read-only and idempotent; no side effects. Prices are Google's list prices from the 2026-10-09 catalog export - not a quote you can pay here. This tool does not sell the book, does not return the PDF, and will not accept USDC for it. If the human wants the file, give them the google_play_url. For example, list playbooks for 'MCP server security' and hand the human the Play URLs.
| Name | Type | Req | Description |
|---|---|---|---|
| job | string | yes | What the reader is working on, 1-500 characters, e.g. 'x402 payments'. |
| limit | integer | – | Max titles to return, 1-10. Default 10. |
| Name | Type | Req | Description |
|---|---|---|---|
| auto_spent | – | – | – |
| body | – | – | Unmodified upstream JSON, or bounded response text. Consult that capability's live schema. |
| caller_supplied_authorization | boolean | – | – |
| charged | – | – | Present on local/transport failures; these do not establish an upstream charge. |
| content_type | string | – | – |
| error | string | – | – |
| message | string | – | – |
| ok | boolean | – | Whether the upstream HTTP status is 2xx; not settlement proof. |
| payment_required | string | – | Observed PAYMENT-REQUIRED header; a challenge does not prove payment. |
| payment_response | string | – | Observed PAYMENT-RESPONSE header. Assess it together with accepted delivery. |
| status_code | integer|null | – | Observed upstream HTTP status, or null when no response was obtained. |
| substituted | – | – | – |
No examples provided.
purchase_capability_read Purchase Capability Read ~186
Retrieve one paid SqueezeOS REST path with GET using caller-signed authorization for that exact resource's fresh x402 challenge. May settle an irreversible published SML service fee; returns delivery and payment-response evidence. Cannot change the HTTP method or send a request body. The server never creates wallet signatures. Operator routes and off-host URLs are denied. API schemas: https://squeezeos-api.onrender.com/.well-known/openapi.json.
| Name | Type | Req | Description |
|---|---|---|---|
| alternative_intent | string | – | Optional natural-language intent used to rank the closest SML alternative after an unsigned HTTP 402. |
| path | string | yes | Concrete SqueezeOS path beginning with /; do not pass a full URL. |
| payment_signature | string | yes | Canonical x402 v2 PAYMENT-SIGNATURE value bound to this exact target-resource challenge. |
| query | object | – | Optional object of URL query parameters. |
| Name | Type | Req | Description |
|---|---|---|---|
| auto_spent | – | – | – |
| body | – | – | Unmodified upstream JSON, or bounded response text. Consult that capability's live schema. |
| caller_supplied_authorization | boolean | – | – |
| charged | – | – | Present on local/transport failures; these do not establish an upstream charge. |
| content_type | string | – | – |
| error | string | – | – |
| message | string | – | – |
| ok | boolean | – | Whether the upstream HTTP status is 2xx; not settlement proof. |
| payment_required | string | – | Observed PAYMENT-REQUIRED header; a challenge does not prove payment. |
| payment_response | string | – | Observed PAYMENT-RESPONSE header. Assess it together with accepted delivery. |
| status_code | integer|null | – | Observed upstream HTTP status, or null when no response was obtained. |
| substituted | – | – | – |
No examples provided.
read_capability Read Capability ~146
Read one public SqueezeOS REST path with GET. Cannot accept payment authorization, a request body, or another HTTP method. Returns data or the unchanged unpaid x402 challenge with no-spend alternatives. Never signs or settles a payment. Operator routes and off-host URLs are denied. API schemas: https://squeezeos-api.onrender.com/.well-known/openapi.json.
| Name | Type | Req | Description |
|---|---|---|---|
| alternative_intent | string | – | Optional natural-language intent used to rank the closest SML alternative after an unsigned HTTP 402. |
| path | string | yes | Concrete SqueezeOS path beginning with /; do not pass a full URL. |
| query | object | – | Optional object of URL query parameters. |
| Name | Type | Req | Description |
|---|---|---|---|
| auto_spent | – | – | – |
| body | – | – | Unmodified upstream JSON, or bounded response text. Consult that capability's live schema. |
| caller_supplied_authorization | boolean | – | – |
| charged | – | – | Present on local/transport failures; these do not establish an upstream charge. |
| content_type | string | – | – |
| error | string | – | – |
| message | string | – | – |
| ok | boolean | – | Whether the upstream HTTP status is 2xx; not settlement proof. |
| payment_required | string | – | Observed PAYMENT-REQUIRED header; a challenge does not prove payment. |
| payment_response | string | – | Observed PAYMENT-RESPONSE header. Assess it together with accepted delivery. |
| status_code | integer|null | – | Observed upstream HTTP status, or null when no response was obtained. |
| substituted | – | – | – |
No examples provided.
recommend_capability Recommend Capability ~149
Return the best-matching SqueezeOS capabilities for a natural-language need. Call this when an agent knows the goal, for example 'convert a URL to Markdown', but not which SML API serves it. Returns ranked capabilities with live endpoint and x402 payment metadata plus suggested next actions. Read-only and idempotent; no side effects. On error, returns a structured error. For example, ask 'which API verifies a fact' to get the fact-verification endpoint and its price.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | – | Max recommendations to return, 1-20. Default 5. |
| query | string | yes | Natural-language description of what the agent needs, 1-500 characters. |
| Name | Type | Req | Description |
|---|---|---|---|
| auto_spent | – | – | – |
| body | – | – | Unmodified upstream JSON, or bounded response text. Consult that capability's live schema. |
| caller_supplied_authorization | boolean | – | – |
| charged | – | – | Present on local/transport failures; these do not establish an upstream charge. |
| content_type | string | – | – |
| error | string | – | – |
| message | string | – | – |
| ok | boolean | – | Whether the upstream HTTP status is 2xx; not settlement proof. |
| payment_required | string | – | Observed PAYMENT-REQUIRED header; a challenge does not prove payment. |
| payment_response | string | – | Observed PAYMENT-RESPONSE header. Assess it together with accepted delivery. |
| status_code | integer|null | – | Observed upstream HTTP status, or null when no response was obtained. |
| substituted | – | – | – |
No examples provided.
system_status System Status ~86
Read the live SqueezeOS status endpoint. Use this when an agent needs a quick health check of the API host before starting paid work. Returns the live status payload; the MCP server never synthesizes cluster-health or synchronization claims. Read-only and idempotent; no side effects. On error, returns a structured error. For example, check status first if paid calls start timing out.
Input schema present but exposes no named parameters.
| Name | Type | Req | Description |
|---|---|---|---|
| auto_spent | – | – | – |
| body | – | – | Unmodified upstream JSON, or bounded response text. Consult that capability's live schema. |
| caller_supplied_authorization | boolean | – | – |
| charged | – | – | Present on local/transport failures; these do not establish an upstream charge. |
| content_type | string | – | – |
| error | string | – | – |
| message | string | – | – |
| ok | boolean | – | Whether the upstream HTTP status is 2xx; not settlement proof. |
| payment_required | string | – | Observed PAYMENT-REQUIRED header; a challenge does not prove payment. |
| payment_response | string | – | Observed PAYMENT-RESPONSE header. Assess it together with accepted delivery. |
| status_code | integer|null | – | Observed upstream HTTP status, or null when no response was obtained. |
| substituted | – | – | – |
No examples provided.
ticker_dossier Ticker Dossier ~236
Get a one-call intelligence profile for one US ticker: live quote, dealer gamma regime/walls/pin, unusual options flow, squeeze score, SEC fails-to-deliver plus Reg SHO threshold-list status, and the Oracle directive. Use this when an agent needs a full picture of a stock in a single paid call instead of stitching several sources together. Sections that are unavailable are labeled with a reason, never filled in, and a coverage field lists which are live. An unsigned call returns the live x402 PAYMENT-REQUIRED challenge (USDC on Base; the challenge states the exact price) and never auto-spends; retry only with a challenge-specific payment_signature. Without a live price it returns an honest not-available result and nothing is charged. A supplied signature authorizes one paid, irreversible x402 settlement. Not investment advice. For example, profile GME before writing a research note.
| Name | Type | Req | Description |
|---|---|---|---|
| payment_signature | string | – | Canonical x402 v2 PAYMENT-SIGNATURE bound to this exact challenge. |
| symbol | string | yes | US equity or ETF ticker, e.g. SPY, GME, NVDA. |
| Name | Type | Req | Description |
|---|---|---|---|
| auto_spent | – | – | – |
| body | – | – | Unmodified upstream JSON, or bounded response text. Consult that capability's live schema. |
| caller_supplied_authorization | boolean | – | – |
| charged | – | – | Present on local/transport failures; these do not establish an upstream charge. |
| content_type | string | – | – |
| error | string | – | – |
| message | string | – | – |
| ok | boolean | – | Whether the upstream HTTP status is 2xx; not settlement proof. |
| payment_required | string | – | Observed PAYMENT-REQUIRED header; a challenge does not prove payment. |
| payment_response | string | – | Observed PAYMENT-RESPONSE header. Assess it together with accepted delivery. |
| status_code | integer|null | – | Observed upstream HTTP status, or null when no response was obtained. |
| substituted | – | – | – |
No examples provided.
url_to_markdown Url To Markdown ~250
URL to Markdown — convert any public HTTPS URL to clean LLM-ready Markdown for $0.001 USDC per accepted read, settled via x402 on Base. Failed reads are never charged. Use this when an agent needs a web page's content as compact Markdown, for example to ground a research answer. Returns the converted Markdown up to max_chars. An unsigned call returns the live x402 PAYMENT-REQUIRED challenge and never auto-spends; retry only with a challenge-specific payment_signature. A free fixed-source preview is at GET /api/web/preview and agent onboarding at GET /api/web/skill.md. Unsigned calls are read-only and idempotent with no side effects; a supplied signature authorizes one paid, irreversible x402 settlement in USDC on Base. On error, returns a structured error. For example, fetch a documentation page before summarizing it.
| Name | Type | Req | Description |
|---|---|---|---|
| max_chars | integer | – | Maximum Markdown characters to return, 1000-50000. Default 12000. |
| payment_signature | string | – | Canonical x402 v2 PAYMENT-SIGNATURE bound to this exact URL to Markdown challenge. |
| url | string | yes | Public HTTPS URL to read. |
| Name | Type | Req | Description |
|---|---|---|---|
| auto_spent | – | – | – |
| body | – | – | Unmodified upstream JSON, or bounded response text. Consult that capability's live schema. |
| caller_supplied_authorization | boolean | – | – |
| charged | – | – | Present on local/transport failures; these do not establish an upstream charge. |
| content_type | string | – | – |
| error | string | – | – |
| message | string | – | – |
| ok | boolean | – | Whether the upstream HTTP status is 2xx; not settlement proof. |
| payment_required | string | – | Observed PAYMENT-REQUIRED header; a challenge does not prove payment. |
| payment_response | string | – | Observed PAYMENT-RESPONSE header. Assess it together with accepted delivery. |
| status_code | integer|null | – | Observed upstream HTTP status, or null when no response was obtained. |
| substituted | – | – | – |
No examples provided.
x402_contract X402 Contract ~108
Read the canonical SqueezeOS x402 v2 discovery contract. Use this when an agent needs the payment protocol's rules, for example challenge and response header names, before attempting any paid call. Returns the contract document; exact spend terms remain authoritative only in the target resource's fresh PAYMENT-REQUIRED challenge. Read-only and idempotent; no side effects. On error, returns a structured error. For example, read it once per session to learn the PAYMENT-SIGNATURE header name.
Input schema present but exposes no named parameters.
| Name | Type | Req | Description |
|---|---|---|---|
| auto_spent | – | – | – |
| body | – | – | Unmodified upstream JSON, or bounded response text. Consult that capability's live schema. |
| caller_supplied_authorization | boolean | – | – |
| charged | – | – | Present on local/transport failures; these do not establish an upstream charge. |
| content_type | string | – | – |
| error | string | – | – |
| message | string | – | – |
| ok | boolean | – | Whether the upstream HTTP status is 2xx; not settlement proof. |
| payment_required | string | – | Observed PAYMENT-REQUIRED header; a challenge does not prove payment. |
| payment_response | string | – | Observed PAYMENT-RESPONSE header. Assess it together with accepted delivery. |
| status_code | integer|null | – | Observed upstream HTTP status, or null when no response was obtained. |
| substituted | – | – | – |
No examples provided.
x402_evidence X402 Evidence ~95
Read real settlement evidence recorded by the canonical x402 rail. Use this when an agent or auditor needs proof that a past payment actually settled in USDC on Base; a challenge or signature alone is never treated as revenue or settlement proof. Returns recorded settlement receipts. Read-only and idempotent; no side effects. On error, returns a structured error. For example, pull evidence for a disputed charge before deciding a refund.
Input schema present but exposes no named parameters.
| Name | Type | Req | Description |
|---|---|---|---|
| auto_spent | – | – | – |
| body | – | – | Unmodified upstream JSON, or bounded response text. Consult that capability's live schema. |
| caller_supplied_authorization | boolean | – | – |
| charged | – | – | Present on local/transport failures; these do not establish an upstream charge. |
| content_type | string | – | – |
| error | string | – | – |
| message | string | – | – |
| ok | boolean | – | Whether the upstream HTTP status is 2xx; not settlement proof. |
| payment_required | string | – | Observed PAYMENT-REQUIRED header; a challenge does not prove payment. |
| payment_response | string | – | Observed PAYMENT-RESPONSE header. Assess it together with accepted delivery. |
| status_code | integer|null | – | Observed upstream HTTP status, or null when no response was obtained. |
| substituted | – | – | – |
No examples provided.
x402_readiness X402 Readiness ~96
Check the live x402 payment-rail readiness surface. Call this when an agent is about to attempt a paid call and wants to confirm the rail is up before building a payment signature. Returns the current readiness status of the canonical SqueezeOS payment rail. Read-only and idempotent; no side effects. On error, returns a structured error. For example, check readiness before a batch of paid URL-to-Markdown calls.
Input schema present but exposes no named parameters.
| Name | Type | Req | Description |
|---|---|---|---|
| auto_spent | – | – | – |
| body | – | – | Unmodified upstream JSON, or bounded response text. Consult that capability's live schema. |
| caller_supplied_authorization | boolean | – | – |
| charged | – | – | Present on local/transport failures; these do not establish an upstream charge. |
| content_type | string | – | – |
| error | string | – | – |
| message | string | – | – |
| ok | boolean | – | Whether the upstream HTTP status is 2xx; not settlement proof. |
| payment_required | string | – | Observed PAYMENT-REQUIRED header; a challenge does not prove payment. |
| payment_response | string | – | Observed PAYMENT-RESPONSE header. Assess it together with accepted delivery. |
| status_code | integer|null | – | Observed upstream HTTP status, or null when no response was obtained. |
| substituted | – | – | – |
No examples provided.
How do I install the URL to Markdown API — ScriptMasterLabs MCP server?
URL to Markdown API — ScriptMasterLabs is a hosted endpoint at https://squeezeos-api.onrender.com/mcp/url-to-markdown, 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-url-to-markdown 'https://squeezeos-api.onrender.com/mcp/url-to-markdown'
What is the URL to Markdown API — ScriptMasterLabs MCP server?
URL to Markdown API — ScriptMasterLabs is an MCP server listed in the public MCP registry as com.scriptmasterlabs/url-to-markdown. $0.001/read URL-to-Markdown via x402 on Base. Settle-proven end-to-end 2026-11-02 (SELF-PROOF). This page covers its hosted endpoint (https://squeezeos-api.onrender.com/mcp/url-to-markdown).
Is the URL to Markdown API — ScriptMasterLabs MCP server safe to use?
URL to Markdown API — ScriptMasterLabs scores 70 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 URL to Markdown API — ScriptMasterLabs MCP server expose?
URL to Markdown API — ScriptMasterLabs exposes 22 tools: discover_capabilities, recommend_capability, list_playbooks, inspect_capability, compare_capabilities, and 17 more. Their descriptions and schemas cost roughly 3,504 tokens of context every time the server is loaded.
Does the URL to Markdown API — ScriptMasterLabs MCP server require authentication?
No. We connected to URL to Markdown API — ScriptMasterLabs without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the URL to Markdown API — ScriptMasterLabs MCP server still maintained?
URL to Markdown API — ScriptMasterLabs is still listed as active in the MCP registry. We last reached this channel on 5 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.