Every change Wellknown observed on this MCP server, newest first, with what it was before and what it became. Tool-surface changes carry the definition diff. Nothing here is edited after the fact.
Added "list_playbooks" (21 tools before, 22 now)
List Playbooks — 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 securit…
Added "execute_capability", "purchase_capability_read" and "read_capability"; removed "call_capability"; changed the definition of "aftersearch_accept", "aftersearch_quote", "aftersearch_resolve" and 15 more (19 tools before, 21 now)
{"destructiveHint":false,"idempotentHint":false,"openWorldHint":true,"readOnlyHint":false,"title":"Aftersearch Accept"}
{"destructiveHint":false,"idempotentHint":true,"openWorldHint":true,"readOnlyHint":true,"title":"Aftersearch Quote"}
{"destructiveHint":false,"idempotentHint":false,"openWorldHint":true,"readOnlyHint":false,"title":"Aftersearch Resolve"}
Changed the definition of "aftersearch_accept", "aftersearch_quote", "aftersearch_resolve" and 16 more
⟨56 unchanged words⟩ , on a bad job_id a structured error.Settles anWithirreversiblevalidUSDCcallerpaymentauthorization,modifiessettlestheanjobirreversiblestateUSDCfrompayment
Added "gamma_sonar" and "ticker_dossier"; changed the definition of "aftersearch_accept", "aftersearch_quote", "aftersearch_resolve" and 14 more (17 tools before, 19 now)
RetryGet 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 payment_response is forwarded asPAYMENT-SIGNATURE;the PAYMENT-SIGNATURE 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. Settles an irreversible USDC payment, modifies the job state from quoted to settled, and creates a persisted receipt record. For example, accepting a quoted job delivers the full Evidence Pack with settlement proof.
Added "commit_discover_effects" and "commit_read_terms" (15 tools before, 17 now)
Commit Discover Effects — Discover the SML Commit effect atlas: every registered action/target/owner/cap a commit check can authorize. Read-only. The paid check itself (POST /v1/commit, $0.001 USDC) is never called by this tool.
Commit Read Terms — Read the live SML Commit terms: price, outcomes, and rules. Read-only. Use before quoting a commit check to a caller.
Recently observed → Live
Live → Recently observed
Certificate changed, valid to 2026-12-20
Added "aftersearch_accept", "aftersearch_quote", "aftersearch_resolve" and 1 more (11 tools before, 15 now)
Aftersearch Accept — Retry one immutable job with caller-supplied x402 authorization. payment_response is forwarded as PAYMENT-SIGNATURE; SML never signs or spends.
Aftersearch Quote — Return fresh x402 PAYMENT-REQUIRED terms for one immutable job. A 402 is not payment.
Aftersearch Resolve — Compile a query into intent, bounded Evidence Pack, immutable job and fresh-quote pointer; never spends.
Aftersearch Verify Serp — Verify pasted SERP/AI text or one caller-provided public URL; returns confirm, contradict or missing with sources.
Certificate recorded, valid to 2026-10-22
Authorization not required
First tool surface recorded: 11 tools (server version 8.3.0)
Showing the latest 12 events. The API returns up to 500 and filters by kind: ?kind=tool_surface_changed
{"destructiveHint":false,"idempotentHint":false,"openWorldHint":true,"readOnlyHint":false,"title":"Aftersearch Verify Serp"}
{"destructiveHint":false,"idempotentHint":false,"openWorldHint":true,"readOnlyHint":false,"title":"Agent Web Access"}
{"destructiveHint":false,"idempotentHint":true,"openWorldHint":true,"readOnlyHint":true,"title":"Capability Manifest"}
{"destructiveHint":false,"idempotentHint":true,"openWorldHint":true,"readOnlyHint":true,"title":"Commit Discover Effects"}
{"destructiveHint":false,"idempotentHint":true,"openWorldHint":true,"readOnlyHint":true,"title":"Commit Read Terms"}
{"destructiveHint":false,"idempotentHint":true,"openWorldHint":true,"readOnlyHint":true,"title":"Compare Capabilities"}
{"destructiveHint":false,"idempotentHint":true,"openWorldHint":true,"readOnlyHint":true,"title":"Discover Capabilities"}
{"destructiveHint":false,"idempotentHint":false,"openWorldHint":true,"readOnlyHint":false,"title":"Gamma Sonar"}
{"destructiveHint":false,"idempotentHint":true,"openWorldHint":true,"readOnlyHint":true,"title":"Inspect Capability"}
{"destructiveHint":false,"idempotentHint":true,"openWorldHint":true,"readOnlyHint":true,"title":"Recommend Capability"}
{"destructiveHint":false,"idempotentHint":true,"openWorldHint":true,"readOnlyHint":true,"title":"System Status"}
{"destructiveHint":false,"idempotentHint":false,"openWorldHint":true,"readOnlyHint":false,"title":"Ticker Dossier"}
{"destructiveHint":false,"idempotentHint":true,"openWorldHint":true,"readOnlyHint":true,"title":"X402 Contract"}
{"destructiveHint":false,"idempotentHint":true,"openWorldHint":true,"readOnlyHint":true,"title":"X402 Evidence"}
{"destructiveHint":false,"idempotentHint":true,"openWorldHint":true,"readOnlyHint":true,"title":"X402 Readiness"}
Execute Capability — 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.
Purchase Capability Read — 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.
Read Capability — 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.
Call Capability — Call any exposed SqueezeOS REST path on the canonical public host. Use this when an agent has inspected a capability and is ready to execute it, including paid x402 endpoints. GET calls are read-only and idempotent with no side effects; POST calls require confirm_write=true and are neither. If the target returns 402 and no payment_signature was supplied, the tool preserves PAYMENT-REQUIRED and returns the closest no-spend SML alternative from the Capability Router instead of auto-spending; retry the original route only with a challenge-specific payment_signature. A supplied signature authoriz…
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{"additionalProperties":true,"anyOf":[{"required":["ok","status_code"]},{"required":["error"]}],"description":"Canonical REST response envelope, or a local/transport rejection. Upstream data remains in body and is defined by the live capability schema.","properties":{"auto_spent":{"const":false},"body":{"description":"Unmodified upstream JSON, or bounded response text. Consult that capability's live schema."},"caller_supplied_authorization":{"type":"boolean"},"charged":{"const":false,"description":"Present on local/transport failures; these do not establish an upstream charge."},"content_type":{"type":"string"},"error":{"type":"string"},"message":{"type":"string"},"ok":{"description":"Whether the upstream HTTP status is 2xx; not settlement proof.","type":"boolean"},"payment_required":{"description":"Observed PAYMENT-REQUIRED header; a challenge does not prove payment.","type":"string"},"payment_response":{"description":"Observed PAYMENT-RESPONSE header. Assess it together with accepted delivery.","type":"string"},"status_code":{"description":"Observed upstream HTTP status, or null when no response was obtained.","maximum":599,"minimum":100,"type":["integer","null"]},"substituted":{"const":false}},"type":"object"}⟨9 unchanged words⟩ compile into intent and an Evidence Pack (1-80001-60000 chars).","maxLength":60000,"minLength": ⟨7 unchanged words⟩
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⟨7 unchanged words⟩ text or one public URL to verify (1-80001-60000 chars). No Google scraping is performed; only ⟨19 unchanged words⟩
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{"additionalProperties":true,"anyOf":[{"required":["ok","status_code"]},{"required":["error"]}],"description":"Canonical REST response envelope, or a local/transport rejection. Upstream data remains in body and is defined by the live capability schema.","properties":{"auto_spent":{"const":false},"body":{"description":"Unmodified upstream JSON, or bounded response text. Consult that capability's live schema."},"caller_supplied_authorization":{"type":"boolean"},"charged":{"const":false,"description":"Present on local/transport failures; these do not establish an upstream charge."},"content_type":{"type":"string"},"error":{"type":"string"},"message":{"type":"string"},"ok":{"description":"Whether the upstream HTTP status is 2xx; not settlement proof.","type":"boolean"},"payment_required":{"description":"Observed PAYMENT-REQUIRED header; a challenge does not prove payment.","type":"string"},"payment_response":{"description":"Observed PAYMENT-RESPONSE header. Assess it together with accepted delivery.","type":"string"},"status_code":{"description":"Observed upstream HTTP status, or null when no response was obtained.","maximum":599,"minimum":100,"type":["integer","null"]},"substituted":{"const":false}},"type":"object"}Return fresh x402 PAYMENT-REQUIRED terms for one immutable job.ACall this when an agent holds a job_id and needs the current USDC price and payment instructions before deciding to pay; a 402 challenge isnota 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.
{"additionalProperties":false,"properties":{"job_id":{"description":"The 24-char hex job_id returned by aftersearch_resolve or aftersearch_verify_serp.","pattern":"^[a-f0-9]{24}$","type ⟨5 unchanged words⟩
CompileConvert a natural-language query into machine intent, a bounded Evidence Pack, and one immutable x402 jobandwithfresh-quoteapointer;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 neverspends.spends or moves funds. For example, asking whether a token contract is safe becomes an intent-scored Evidence Pack with fresh PAYMENT-REQUIRED terms.
{"additionalProperties":false,"properties":{"query":{"description":"The natural-language question to compile into intent and an Evidence Pack (1-8000 chars).","maxLength":60000,"minLength":1,"type":" ⟨5 unchanged words⟩
Verify pastedSERP/AISERP or AI-answer text, or one caller-provided publicURL;URL,returnsagainst 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.
{"additionalProperties":false,"properties":{"serp_text_or_url":{"description":"Pasted SERP/AI text or one public URL to verify (1-8000 chars). No Google scraping is performed; only caller-supplied text or the single provided URL is used.","maxLength":60000,"minLength":1,"type":" ⟨5 unchanged words⟩
UseFetch LLM-ready Markdown from any public HTTPS URL through the SMLAgentClean WebAccess:Reader.giveUseanthisAIwhen an agentoneneedspublicaHTTPSwebURLpage'sandcontentreceiveas compactLLM-readyMarkdown,throughfortheexamplestabletoCleangroundWebaReaderresearchservice.answer,Nowithout a separate SML account or APIkeykey.isReturnsrequired.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. 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.
{"additionalProperties":false,"properties":{"max_chars":{"default":12000,"description":"Maximum Markdown characters to return, 1000-50000. Default 12000.","maximum":50000,"minimum":1000,"type":" ⟨38 unchanged words⟩
Callaanyconcreteexposed SqueezeOS REST path on the canonical public host.GETUse this when an agent has inspected a capability and isread-only.ready to execute it, including paid x402 endpoints. GET calls are read-only and idempotent with no side effects; POSTrequirescallsconfirm_write=true.require confirm_write=true and are neither. If the target returns 402 and no payment_signature was supplied,thisthe tool preserves PAYMENT-REQUIRED and returns the closest no-spend SML alternative from the CapabilityRouter.RouterRetryinstead of auto-spending; retry the original route only with a challenge-specific payment_signature. A supplied signature authorizes one paid x402 settlement in USDC on Base, which is a real, irreversible side effect. Sensitiveoperator/controloperator and control routesandplus arbitrary auth headers arenotnever exposed. On error, returns a structured error. For example, GET a free status path or POST a paid endpoint with its challenge signature.
⟨24 unchanged words⟩ ,"type":"string"},"body":{"description":"Optional request body for POST: object, array, string, number, boolean, or null.","type":["object","array","string", ⟨3 unchanged words⟩ "]},"confirm_write":{"default":false,"description":"Must be true to allow POST; GET ignores it. Default false.","type":"boolean"},"method":{"description":"HTTP method: GET for reads, POST for writes (requires confirm_write=true).","enum":["GET","POST"],"type" ⟨39 unchanged words⟩ :"string"},"query":{"additionalProperties":true,"description":"Optional object of URL query parameters.","type":"object"}},"required":[ ⟨4 unchanged words⟩
ReturnRead thecurrentcanonical machine capability manifest generated from therunninglive Flask route table.ThisUse 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.
DiscoverList the SML Commit effect atlas: every registeredaction/target/owner/capaction, target system, owner, and cap a commit check can authorize.Read-only.UseThethis 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).isOnnevererror,calledreturnsbyathisstructuredtool.error. For example, list effects before asking whether a cron change is committable.
Read the live SML Commit terms: price, decision outcomes, and rules.Read-only.Use this when an agent needs the exact commit-check terms to quote to a caller beforequotingany payment. Returns the terms document. Read-only and idempotent; no side effects. On error, returns acommitstructuredcheckerror. For example, read terms to confirm the $0.001 USDC price before quoting acaller.commit check.
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 realmetadataendpointreturnedandbypaymentinspect_capability;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.
{"additionalProperties":false,"properties":{"probe":{"default":true,"description":"When true, performs a real liveness probe of each capability. Default true.","type":"boolean"},"sml_ids":{"description":"Array of 2-5 sml_id values to compare.","items":{"maxLength":500,"minLength":1 ⟨12 unchanged words⟩
Search the live SqueezeOS capabilityinventory.inventoryLexicalby 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 alwaysavailable;available and unified mode may addconfiguredevidence-backedsemantic/graphsemantic 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.
{"additionalProperties":false,"properties":{"limit":{"default":10,"description":"Max results to return, 1-50. Default 10.","maximum":50,"minimum":1,"type":"integer"},"mode":{"default":"lexical","description":"'lexical' for keyword search (always available) or 'unified' to add evidence-backed semantic context. Default 'lexical'.","enum":["lexical","unified"],"type":"string"},"query":{"description":"Natural-language search text, 1-500 characters.","maxLength":500,"minLength":1,"type": ⟨5 unchanged words⟩
Inspect one live SqueezeOS capability by its sml_id.ReturnsUse this when an agent has a candidate capability and needs its exact endpoint, parameters, and x402 payment terms before calling. Returns realendpoint/paymentendpoint and payment metadataandplus, 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.
{"additionalProperties":false,"properties":{"probe":{"default":true,"description":"When true, performs a real liveness probe of the capability. Default true.","type":"boolean"},"sml_id":{"description":"The capability's sml_id from discovery, 1-500 characters.","maxLength":500,"minLength":1,"type": ⟨5 unchanged words⟩
Return thebest matching realbest-matching SqueezeOS capabilities for a natural-languageneedneed. Call this when an agent knows the goal,includingfor example 'convert a URL to Markdown', but not which SML API serves it. Returns ranked capabilities with liveendpoint/paymentendpoint and x402 payment metadataandplus 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.
{"additionalProperties":false,"properties":{"limit":{"default":5,"description":"Max recommendations to return, 1-20. Default 5.","maximum":20,"minimum":1,"type":"integer"},"query":{"description":"Natural-language description of what the agent needs, 1-500 characters.","maxLength":500,"minLength":1,"type": ⟨5 unchanged words⟩
Read the live SqueezeOS status endpoint.TheUse this when an agent needs a quick health check of the API host before starting paid work. Returns the live status payload; the MCP serverdoes notneversynthesizesynthesizes 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.
ReturnRead the canonical SqueezeOS x402 v2 discovery contract.ExactUse 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.
Read real settlement evidence recorded by the canonical x402 rail.AUse 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.
ReadCheck the livecanonicalx402 payment-rail readinesssurfacesurface. Call this when an agent is about to attempt a paid call and wants to confirm the rail is up beforeattemptingbuilding 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 paidcall.URL-to-Markdown calls.
Gamma Sonar — 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 …
Ticker Dossier — 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…