# Fallback

- Registry name: `io.github.baronsigma/fallback-agent-tools` · version 0.1.0-beta.1
- Categories (automatic, keyword rules): Agent payments (x402), Finance & markets, Documents & retrieval, Search & data
- Authentication at last check: No auth
- Declared risk: Not declared (tools carry no read/destructive hints)
- Capabilities (declared by the server): tools
- Transports: streamable-http
- Latest numbers (check success, response time, rank): https://mcpstation.net/api/server?name=io.github.baronsigma%2Ffallback-agent-tools
- Server page: https://mcpstation.net/s/io.github.baronsigma--fallback-agent-tools.html

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

Tiny paid recovery and decision utilities for autonomous agents.

## Connect

- streamable-http: `https://fallback.factrail.online/mcp`

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

- `source\_route`: Find likely authoritative or machine-readable sources when you know what information you need but not where to retrieve it. Provide a goal and optional publisher domain or start URL; it returns ranked candidate routes and bounded evidence. Use it before blind searching. Do not use it when you alread
- `error\_route`: Diagnose a failed API, HTTP, MCP, or tool request and return a bounded safe next action. Use it after a request fails when the safe next step is unclear. Provide a status, response, or error text; it does not execute requests or verify undocumented fixes. Price: $0.002 USD per call via x402.
- `request\_repair`: Repair a failed API or HTTP request using only supplied schema and error evidence. Use after error\_route identifies a request-shape or input problem. Returns the smallest justified request changes and abstains when evidence is insufficient. Price: $0.005 USD per call via x402.
- `stop\_search`: Decide whether another search or paid retrieval is worth the cost based on the scope already checked. Use after several search or source checks when you need to decide whether to continue or return a scoped not-found result. It does not prove universal absence and performs no searches itself. Price:

Measured by MCP Station. Methods: https://mcpstation.net/methods.html · Terms: https://mcpstation.net/terms.html