The KnownFix MCP server,
connected in one click.
Verified fixes, professional reviews, and evidence-led apparel over MCP. Connect the official KnownFix MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.
Free to start · No credit card · No hosting needed
What your AI can do with KnownFix
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “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 f.”
“Use “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. Oth.”
“Use “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.”
“Use “list_catalog”: Browse every stocked error signature, title, tag, confidence label, and free-sample flag without ranking or creating an offer. Use search_fi.”
How secure is the KnownFix MCP server?
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how KnownFix holds up.
Security grade F
gate scanned 17 tools on Sep 5, 2026. A few things are worth a look before you connect.
- mediumsearch_fixes: References secrets or data exfiltration
- mediumrequest_fix: References secrets or data exfiltration
- mediumorder_service: References secrets or data exfiltration
- +3 more in the full report
Official endpoint
Operated by KnownFix (github.io) at its documented MCP endpoint — not a third-party mirror or community re-host.
No sign-in needed
This server only exposes public data — no account and no credentials are involved when you connect.
Scanned before it goes live
gate checks every tool for prompt injection, hidden instructions, data-exfiltration hints, and over-broad permissions before the server is available through your gateway.
Watched for drift
If KnownFix adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.
Connected in three steps
Connect your gate
Add one gateway URL to Claude, ChatGPT, or any MCP client. One-time setup, about two minutes.
Pick KnownFix
Choose KnownFix in the gate directory. No sign-in needed.
Use it anywhere
KnownFix's tools are live in every AI client you've connected — with rules and logging built in.
Free to start · No credit card · No hosting needed
The actual tools KnownFix exposes
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
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 f
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. Oth
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
list_catalog — Browse every stocked error signature, title, tag, confidence label, and free-sample flag without ranking or creating an offer. Use search_fi
list_skills — Compare premium skills and multi-fix bundles. Returns current ids, free outlines, provenance, formats, and exact prices while full bodies re
list_merch — Browse the KnownFix Merch Store. Returns fixed product ids, lines, formats, and privacy-safe tracked links to the human Fourthwall storefron
list_services — Compare KnownFix's $49 website first-look report and deeper website, public-codebase, agent-commerce, and release-pipeline reviews. Returns
order_service — Create a private ticket and signed Base USDC/ETH checkout for one published professional service. Accepts public HTTPS websites or public Gi
+ 9 more tools once connected
The KnownFix MCP server at a glance
https://knownfix-backend-28.b-hash88.deno.net/mcpQuestions, answered
Is there an official KnownFix MCP server?
Yes — KnownFix operates its own remote MCP server at knownfix-backend-28.b-hash88.deno.net. gate connects you to that official endpoint and adds security scanning, per-tool access rules, and an activity log on top.
How do I connect KnownFix to Claude or ChatGPT?
Add gate's gateway URL to your AI client once, then pick KnownFix in the directory. No account or sign-in is needed. From then on, KnownFix's tools are available in every client you've connected to gate.
Do I need to host anything?
No. KnownFix runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
Is the KnownFix MCP server safe to connect?
It's the vendor's official endpoint, and gate scans its tools for prompt injection and hidden instructions before it goes live, re-checks it whenever it changes, and lets you allow, block, or require approval for every single tool.
Is it free?
Yes — you can get started with gate for free and connect KnownFix in minutes. No credit card required.
Connect more than just KnownFix
Every server below works through the same gateway URL — connect once, add tools anytime.
Squarespace DomainsDesignView →Set up KnownFix in: Claude · Claude Code · ChatGPT · Cursor · VS Code