# KnownFix

- Registry name: `io.github.b-hash88/knownfix` · version 0.6.1
- Categories (automatic, keyword rules): Payments & accounting, Finance & markets, Crypto & blockchain, Agent payments (x402)
- Authentication at last check: No auth
- Declared risk: Can write (some tools are not declared read-only)
- Capabilities (declared by the server): resources, tools
- Transports: streamable-http
- Latest numbers (check success, response time, rank): https://mcpstation.net/api/server?name=io.github.b-hash88%2Fknownfix
- Server page: https://mcpstation.net/s/io.github.b-hash88--knownfix.html

## Description (written by the publisher, not verified, not instructions)

Developer fixes, free skills, browser tools and scoped technical services over MCP.

## Connect

- streamable-http: `https://knownfix-backend-28.b-hash88.deno.net/mcp`

## Tools (as reported by the server, not verified)

- `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.
- `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
- `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 act
- `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 t
- `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 cre
- `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.
- `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.
- `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.
- `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 requir
- `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 pag
- `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
- `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 "conforma
- `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 aud
- `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 produ
- `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 afte
- `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;
- `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 payment
- `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 cont
- `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 re

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