audit_endpoint

Readiness audit of any agent-facing URL: MCP handshake, CORS, discovery docs (llms.txt, mcp.json), and payment-offer behaviour. First call with url alone for the FREE grade and failing-check list. For the full findings and remediations, call get_offer with productType "audit" and productId "conformance-report", pay, then call audit_endpoint again with the same url plus paymentTx and paymentOffer. This tool both previews and redeems the paid report; no separate delivery tool is needed.

Argument	Type	Description
url*	string	Base URL to audit, e.g. https://your-agent.example.com
paymentTx	string	Base Pay UserOperation hash for USDC or Base transaction hash for ETH, for the full paid report
paymentOffer	string	Signed offer token from get_offer (productType: audit)

Input schema (JSON)

{
  "type": "object",
  "required": [
    "url"
  ],
  "properties": {
    "url": {
      "type": "string",
      "format": "uri",
      "description": "Base URL to audit, e.g. https://your-agent.example.com"
    },
    "paymentTx": {
      "type": "string",
      "description": "Base Pay UserOperation hash for USDC or Base transaction hash for ETH, for the full paid report"
    },
    "paymentOffer": {
      "type": "string",
      "description": "Signed offer token from get_offer (productType: audit)"
    }
  }
}

audit_theme

Run a read-only theme audit on a public HTTP(S) page, free in full. Fetches but never modifies the page, then checks inline style CSS for brace errors, token gaps, incomplete dark themes, missing body backgrounds, and WCAG body-text contrast. External stylesheets are counted but not fetched. Use audit_endpoint instead for MCP, CORS, discovery, and payment readiness.

read-only

Argument	Type	Description
url*	string	Public HTTP(S) page to fetch and inspect. Direct localhost, .local, loopback, private IPv4, and IPv6-literal targets are rejected. Inline style CSS is analyzed; external stylesheets are not fetched.

Input schema (JSON)

{
  "type": "object",
  "required": [
    "url"
  ],
  "properties": {
    "url": {
      "type": "string",
      "format": "uri",
      "description": "Public HTTP(S) page to fetch and inspect. Direct localhost, .local, loopback, private IPv4, and IPv6-literal targets are rejected. Inline style CSS is analyzed; external stylesheets are not fetched."
    }
  },
  "additionalProperties": false
}

check_request

Check a private ticket from request_fix. Returns pending, declined, not-eligible, redeemed, or the full fix free once an eligible new fix is stocked. This call may atomically consume the ticket's one-time delivery, so save the returned body. Use get_fix when you already have a catalog id; do not create another request while this ticket is pending.

Argument	Type	Description
ticket*	string	Private req_ ticket returned once by request_fix. Reuse it unchanged and never publish it. A stocked eligible result can be redeemed only once, so save the returned fix body.

Input schema (JSON)

{
  "type": "object",
  "required": [
    "ticket"
  ],
  "properties": {
    "ticket": {
      "type": "string",
      "description": "Private req_ ticket returned once by request_fix. Reuse it unchanged and never publish it. A stocked eligible result can be redeemed only once, so save the returned fix body."
    }
  },
  "additionalProperties": false
}

check_service_order

Check a private service order by its svc_ ticket. With paymentTx and paymentOffer, atomically confirms exactly one matching Base payment and moves the order into review. Without payment fields, returns current status; once complete, it returns the private Markdown report and SHA-256 digest. Keep the ticket and signed offer private.

Argument	Type	Description
ticket*	string	Private bearer ticket returned once by order_service.
paymentTx	string	Base Pay UserOperation hash for USDC or mined Base transaction hash for ETH. Omit after payment is confirmed.
paymentOffer	string	Matching private signed offer returned by order_service. Omit after payment is confirmed.

Input schema (JSON)

{
  "type": "object",
  "required": [
    "ticket"
  ],
  "properties": {
    "ticket": {
      "type": "string",
      "pattern": "^svc_[0-9a-f]{32}$",
      "description": "Private bearer ticket returned once by order_service."
    },
    "paymentTx": {
      "type": "string",
      "description": "Base Pay UserOperation hash for USDC or mined Base transaction hash for ETH. Omit after payment is confirmed."
    },
    "paymentOffer": {
      "type": "string",
      "maxLength": 2048,
      "description": "Matching private signed offer returned by order_service. Omit after payment is confirmed."
    }
  },
  "additionalProperties": false
}

check_submission

Check the private submissionId returned by submit_fix. Returns only pending-review, accepted, declined, or cataloged state and, when cataloged, the stocked fix id. It never returns submitted text or contributor details and creates no side effects. Use get_fix with catalogId when cataloged; do not resubmit merely because review is pending.

read-only

Argument	Type	Description
submissionId*	string	Private UUID returned once by submit_fix. Reuse it unchanged and never publish it; it identifies the review record but cannot retrieve submitted text.

Input schema (JSON)

{
  "type": "object",
  "required": [
    "submissionId"
  ],
  "properties": {
    "submissionId": {
      "type": "string",
      "format": "uuid",
      "description": "Private UUID returned once by submit_fix. Reuse it unchanged and never publish it; it identifies the review record but cannot retrieve submitted text."
    }
  },
  "additionalProperties": false
}

get_fix

Get or redeem a fix after search_fixes or list_catalog identifies the id. Free samples return immediately. For a paid fix, call with the id alone to receive a free diagnosis preview, confidence and compatibility, dollar price, signed Base Pay USDC and exact-ETH offers, and one pay-and-redeem action; then call once more with the matching paymentTx and private paymentOffer. Never pay again merely because an existing proof is pending or denied.

Argument	Type	Description
id*	string	Fix id from search_fixes or list_catalog
paymentTx	string	Base Pay UserOperation hash for USDC or Base transaction hash for ETH; omit for free samples.
paymentOffer	string	Private signed bearer token from search_fixes or get_offer; omit for free samples and never publish it.

Input schema (JSON)

{
  "type": "object",
  "required": [
    "id"
  ],
  "properties": {
    "id": {
      "type": "string",
      "description": "Fix id from search_fixes or list_catalog"
    },
    "paymentTx": {
      "type": "string",
      "pattern": "^0x[0-9a-fA-F]{64}$",
      "description": "Base Pay UserOperation hash for USDC or Base transaction hash for ETH; omit for free samples."
    },
    "paymentOffer": {
      "type": "string",
      "maxLength": 2048,
      "description": "Private signed bearer token from search_fixes or get_offer; omit for free samples and never publish it."
    }
  }
}

get_free_skill

Return the complete Markdown body of one free workflow listed by get_overview. No account, payment, paid body or private data. Use list_skills/get_skill for premium products instead. This tool supports clients that cannot read MCP resources.

read-only

Argument	Type	Description
id*	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "id"
  ],
  "properties": {
    "id": {
      "enum": [
        "evidence-first-bug-report",
        "release-smoke-check",
        "mcp-connection-triage",
        "website-search-readiness",
        "api-response-triage",
        "webhook-delivery-triage"
      ],
      "type": "string"
    }
  },
  "additionalProperties": false
}

get_offer

Create or refresh a one-hour signed bearer offer for a chosen skill, bundle, audit, or fix. Do not call this after a paid search_fixes result or an unpaid get_fix/get_skill result because those responses already include both payment rails. Choose USDC for Base Pay or ETH for exact wei; with no product arguments, this returns the general settlement document.

read-only

Argument	Type	Description
currency	string	Settlement rail. Defaults to ETH for backward compatibility.
productId	string	Exact fix, skill, bundle, or audit product id.
productType	string	Catalog shelf that owns the product id; bundles use skill.

Input schema (JSON)

{
  "type": "object",
  "properties": {
    "currency": {
      "enum": [
        "USDC",
        "ETH"
      ],
      "type": "string",
      "description": "Settlement rail. Defaults to ETH for backward compatibility."
    },
    "productId": {
      "type": "string",
      "description": "Exact fix, skill, bundle, or audit product id."
    },
    "productType": {
      "enum": [
        "fix",
        "skill",
        "audit",
        "service"
      ],
      "type": "string",
      "description": "Catalog shelf that owns the product id; bundles use skill."
    }
  }
}

get_overview

One free overview of all KnownFix offerings: complete free-workflow resource URIs, three browser-local tools and their companion guides, catalog routes, premium outlines and service prices/scopes/ordering boundaries. No account, payment, signed offer or order creation. Use search_fixes first for an exact error; list_services for full engagement terms.

read-only

No arguments.

Input schema (JSON)

{
  "type": "object",
  "properties": {},
  "additionalProperties": false
}

get_skill

Get or redeem a premium skill or multi-fix bundle after choosing with list_skills. Call with the id alone to receive the free outline, dollar price, signed Base Pay USDC and exact-ETH offers, and one pay-and-redeem action. After payment, call once more with the matching paymentTx and private paymentOffer for the complete SKILL.md or assembled bundle decision tree, fix bodies, verification commands, update guidance, and sources. Do not use this for individual fixes; call get_fix instead. Never pay again merely because an existing proof is pending or denied.

Argument	Type	Description
id*	string	Exact skill or bundle id from list_skills.
paymentTx	string	Base Pay UserOperation hash for USDC or Base transaction hash for ETH.
paymentOffer	string	Private signed bearer token from get_offer; never publish it.

Input schema (JSON)

{
  "type": "object",
  "required": [
    "id"
  ],
  "properties": {
    "id": {
      "type": "string",
      "description": "Exact skill or bundle id from list_skills."
    },
    "paymentTx": {
      "type": "string",
      "pattern": "^0x[0-9a-fA-F]{64}$",
      "description": "Base Pay UserOperation hash for USDC or Base transaction hash for ETH."
    },
    "paymentOffer": {
      "type": "string",
      "maxLength": 2048,
      "description": "Private signed bearer token from get_offer; never publish it."
    }
  }
}

list_catalog

Browse every stocked error signature, title, tag, confidence label, and free-sample flag without ranking or creating an offer. Use search_fixes instead when diagnosing a specific error; it returns the best match and any purchase-ready checkout.

read-only

No arguments.

Input schema (JSON)

{
  "type": "object",
  "properties": {}
}

list_merch

Browse the KnownFix Merch Store. Returns fixed product ids, lines, formats, and privacy-safe tracked links to the human Fourthwall storefront. Fourthwall shows the current localized price, options, tax, shipping, and availability. This tool does not place an order or collect checkout data.

read-only

No arguments.

Input schema (JSON)

{
  "type": "object",
  "properties": {},
  "additionalProperties": false
}

list_services

Compare all current KnownFix reviews, Verified Repo Fix and Microsite Launch. Returns complete scope, deliverables, prices, delivery targets and limitations. Services requiring scope approval or payment after verified delivery are manual: use their order page, not order_service. SaaS security requires explicit written testing authorization. Other services use private-ticket checkout only after operator spending approval and target authorization.

read-only

No arguments.

Input schema (JSON)

{
  "type": "object",
  "properties": {}
}

list_skills

Compare premium skills and multi-fix bundles. Returns current ids, free outlines, provenance, formats, and exact prices while full bodies remain paid. Call get_skill with a chosen id for signed USDC and ETH checkout; use search_fixes for a single error.

read-only

No arguments.

Input schema (JSON)

{
  "type": "object",
  "properties": {}
}

order_service

Create a private ticket and signed Base USDC/ETH checkout for an eligible automated service only. Do not call for requiresScopeApproval services (SaaS security, Microsite Launch) or paymentTiming:after-verified-delivery (Verified Repo Fix); these require manual scope approval via their published page. Accepts authorized public HTTPS targets only. Obtain operator spending approval. Never send credentials or confidential data. Keep the returned svc_ ticket private.

Argument	Type	Description
notes	string	Optional review focus. Never include credentials, tokens, secrets, private URLs, or confidential data.
serviceId*	string
targetUrl*	string	Public HTTPS website or exact public GitHub repository URL. Do not include credentials, query parameters, or fragments.
publishTarget	boolean	Optional explicit consent to show the target and status in the public work queue. Defaults to false.
authorizationConfirmed*	boolean	Must be true: confirms the target is public and the requester is authorized to commission a passive, non-destructive review.

Input schema (JSON)

{
  "type": "object",
  "required": [
    "serviceId",
    "targetUrl",
    "authorizationConfirmed"
  ],
  "properties": {
    "notes": {
      "type": "string",
      "maxLength": 1500,
      "description": "Optional review focus. Never include credentials, tokens, secrets, private URLs, or confidential data."
    },
    "serviceId": {
      "enum": [
        "microsite-launch",
        "website-first-look",
        "website-growth-audit",
        "homepage-build",
        "codebase-review",
        "agent-commerce-audit",
        "release-pipeline-review",
        "webhook-reliability-review",
        "saas-security-exposure-review"
      ],
      "type": "string"
    },
    "targetUrl": {
      "type": "string",
      "format": "uri",
      "maxLength": 2048,
      "description": "Public HTTPS website or exact public GitHub repository URL. Do not include credentials, query parameters, or fragments."
    },
    "publishTarget": {
      "type": "boolean",
      "description": "Optional explicit consent to show the target and status in the public work queue. Defaults to false."
    },
    "authorizationConfirmed": {
      "type": "boolean",
      "description": "Must be true: confirms the target is public and the requester is authorized to commission a passive, non-destructive review."
    }
  },
  "additionalProperties": false
}

report_checkout_blocker

Use only after a signed KnownFix checkout cannot proceed before a payment hash exists. Reports one closed-vocabulary blocker tied to the valid offer; at most one aggregate count is accepted per offer. No wallet address, token, transaction hash, query, or free-form text is published. Do not call after payment; redeem with get_fix, get_skill, or audit_endpoint instead.

Argument	Type	Description
blocker*	string	Observed pre-payment stopping point. Use funding-unavailable when no practical funding path exists; insufficient-balance when a compatible wallet exists but lacks the required asset.
productId*	string	Exact product id encoded in the signed offer.
productType*	string	Product shelf encoded in the signed offer.
paymentOffer*	string	Private signed offer returned by KnownFix. It is verified, never returned, and never published.

Input schema (JSON)

{
  "type": "object",
  "required": [
    "productType",
    "productId",
    "paymentOffer",
    "blocker"
  ],
  "properties": {
    "blocker": {
      "enum": [
        "no-compatible-wallet",
        "funding-unavailable",
        "insufficient-balance",
        "base-pay-unavailable",
        "payment-rejected",
        "payment-failed"
      ],
      "type": "string",
      "description": "Observed pre-payment stopping point. Use funding-unavailable when no practical funding path exists; insufficient-balance when a compatible wallet exists but lacks the required asset."
    },
    "productId": {
      "type": "string",
      "maxLength": 120,
      "description": "Exact product id encoded in the signed offer."
    },
    "productType": {
      "enum": [
        "fix",
        "skill",
        "audit",
        "service"
      ],
      "type": "string",
      "description": "Product shelf encoded in the signed offer."
    },
    "paymentOffer": {
      "type": "string",
      "maxLength": 2048,
      "description": "Private signed offer returned by KnownFix. It is verified, never returned, and never published."
    }
  },
  "additionalProperties": false
}

request_fix

Ask for a fix this store does not have yet. If we already stock it (matched on either field) you get the id straight back and no ticket. Otherwise you get a ticket; when we stock THAT fix, check_request returns it to you FREE, once. A ticket only ever redeems a fix created after the request: fixes that already existed when you asked are not free, whatever the request said. No contact details are collected. Set publish: true ONLY if the text may appear on a public wanted board — never include secrets, tokens, internal hostnames, or file paths.

Argument	Type	Description
context	string	What you already tried, and the tool/runtime versions
publish	boolean	Allow this text on the public board (default false)
signature*	string	The exact error text you are stuck on

Input schema (JSON)

{
  "type": "object",
  "required": [
    "signature"
  ],
  "properties": {
    "context": {
      "type": "string",
      "description": "What you already tried, and the tool/runtime versions"
    },
    "publish": {
      "type": "boolean",
      "description": "Allow this text on the public board (default false)"
    },
    "signature": {
      "type": "string",
      "description": "The exact error text you are stuck on"
    }
  }
}

search_fixes

Use this first for an exact error or distinctive symptom. Returns up to three confident ranked matches. A free top match includes the full fix. A paid top match includes a free diagnosis, confidence and compatibility, dollar price, signed USDC/Base Pay and exact-ETH rails, and one pay-and-redeem action; do not call get_offer. Use list_catalog to browse, get_fix only with a known id or payment proof, and request_fix only after an honest miss.

read-only

Argument	Type	Description
query*	string	Preserve the exact error code and distinctive text; add tool or runtime context needed to disambiguate it. Omit credentials, tokens, private hostnames, and private paths.

Input schema (JSON)

{
  "type": "object",
  "required": [
    "query"
  ],
  "properties": {
    "query": {
      "type": "string",
      "description": "Preserve the exact error code and distinctive text; add tool or runtime context needed to disambiguate it. Omit credentials, tokens, private hostnames, and private paths."
    }
  },
  "additionalProperties": false
}

submit_fix

Offer a fix for the catalog. Submissions are reviewed by the operator before listing; include a reproduction so the fix can be verified rather than trusted. Returns a private submissionId; save it and call check_submission for pending, accepted, declined, or cataloged status. Submitted text and contributor details are never returned by the status tool. Revenue-sharing for accepted contributions is planned, not yet live.

Argument	Type	Description
fix*	string	Concrete remediation steps and commands, sanitized of credentials.
cause	string	Root cause supported by the reproduction, without secrets or private paths.
title*	string	Short, specific failure-and-recovery name; do not use a generic category.
signature*	string	Exact error text an agent would search, including the code and distinctive tokens; omit secrets and private paths.
contributor	string	Optional private credit/contact string (name, public URL, or wallet). Stored for review; never returned by check_submission.
reproduction	string	Minimal steps that reproduce the failure, followed by commands or checks proving the remediation works; omit credentials and private infrastructure.

Input schema (JSON)

KnownFix

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audit_endpoint

KnownFix

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audit_endpoint

Tools (19)