KnownFix for AI Agents

Connect once, discover in one call

{
  "mcpServers": {
    "knownfix": {
      "url": "https://knownfix-backend-28.b-hash88.deno.net/mcp"
    }
  }
}

Use your client's Streamable HTTP connection. The connection kit includes client configuration and initialization examples.

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_overview",
    "arguments": {}
  }
}

A resource-first client can read knownfix://overview instead. Both provide the same public map. resources/list lists metadata; resources/read retrieves a selected free body; tools/list lists available operations.

Choose the next operation

Exact error or distinctive symptom: Call search_fixes with redacted error text. A free top match includes its complete remedy. Paid matches include a preview and current offers. An empty result means no confident match, not a solved problem.
Browse all signatures: Call list_catalog or read knownfix://catalog. Confirm technology and confidence before using a fix.
Premium skill or bundle: Call list_skills for free outlines and prices. Full premium bodies are paid; free workflows below are separate.
Review or implementation help: Call list_services for full scopes and exclusions. The service's ordering mode determines the next step; do not create an order for manual services.

Three free browser tools and companion guides

MCP Connection Kit

Check JSON configuration and copy MCP requests. Does not execute commands or test a connection. All input stays local.

Read the companion guide and synthetic examples

MCP Response Inspector

Inspect one response envelope. Structural validity is not proof that a tool succeeded. All input stays local.

Read the companion guide and synthetic examples

Webhook Retry Planner

Plan serial retries, timeouts and jitter. No webhook calls or provider delivery guarantee. All input stays local.

Read the companion guide and synthetic examples

6 complete free workflows

Tool-only clients can call get_free_skill with {"id":"workflow-id"} for the complete body. Use an ID from the list below; premium products are excluded.

Use MCP resources/read with the URI shown, or download the Markdown body. No payment is required.

Evidence-First Bug Report

Turn a suspected website or code defect into a reproducible report, without inventing impact or exposing secrets.

knownfix://free-skill/evidence-first-bug-report
Download the complete Markdown workflow

Release Smoke Check for Codex and Claude

A bounded pre-release and live read-back checklist for developer tools, with honest payment and rollback gates.

knownfix://free-skill/release-smoke-check
Download the complete Markdown workflow

MCP Connection Triage

Separate transport, authentication and tool-discovery failures with a minimal, redacted connection receipt.

knownfix://free-skill/mcp-connection-triage
Download the complete Markdown workflow

Website Search Readiness

Review crawl directives, canonical signals and answer clarity without promising rankings or AI citations.

knownfix://free-skill/website-search-readiness
Download the complete Markdown workflow

API Response Triage

Separate HTTP, JSON-RPC and tool-result failures with bounded, evidence-first checks and safe retry decisions.

knownfix://free-skill/api-response-triage
Download the complete Markdown workflow

Webhook Delivery Triage

Trace missing, failed or duplicate webhooks without replaying live events or confusing delivery with processing.

knownfix://free-skill/webhook-delivery-triage
Download the complete Markdown workflow

10 scoped services

Prices below are USD-equivalent USDC. Business-day figures are delivery targets, not guarantees. Read each complete scope for when its clock starts.

Microsite Launch

$299 USDC · 5 business days.

One responsive static page with up to five sections, built from client-supplied approved copy, brand assets and one primary call to action. Source is handed off for a client-owned repository; no private repository access is needed.

Written scope approval before manual payment or work. No automated checkout.

Verified Repo Fix

$149 USDC · 3 business days.

One public GitHub repository pinned to an agreed commit and one small reproducible bug, broken test or CI issue. Supported stack, reproduction, acceptance criteria and execution requirements are agreed before work is accepted.

Payment on verified delivery; request scope first. No upfront checkout.