All servers · Agent payments (x402)

Futility Breaker

com.textforagents/futility-breaker-evidence-bound-stopping · v1.0.0

New (7 days)

Measured by MCP Station

Last check	Reachable
Checked at	—
Check success 7 / 30 days	—
First-try success 30 days	—
Median response	—
Lookups 30 days	—
Authentication	No auth
MCP version	2024-11-05
Rank score	—
Declared risk	Not declared (tools carry no read/destructive hints)
Capabilities declared	tools
Tool definitions	6 tools · with description 100% · input schema is an object 100% · read/destructive hints 0%

Description written by the publisher, not verified

Evidence-bound stopping for agents: judgment ledger, binding futility verdicts, signed receipts.

Connect

streamable-http · https://textforagents.com/products/futility-breaker-evidence-bound-stopping/mcp

claude mcp add --transport http futility-breaker-evidence-bound-stopping https://textforagents.com/products/futility-breaker-evidence-bound-stopping/mcp

{
  "mcpServers": {
    "futility-breaker-evidence-bound-stopping": {
      "url": "https://textforagents.com/products/futility-breaker-evidence-bound-stopping/mcp"
    }
  }
}

Tools as reported by the server

futility_register_run
Register a run with its alternatives and operator-registered source identities (strings or {id, aliases}) before judging.
futility_judge
Record one usefulness judgment (useful / useless / partial) for a run/source/domain and return the binding verdict (CONTINUE / STOP-SOURCE / INTEGRATE-NOW / ABSTAIN). Billed as a verdict call: one-time trial, tier allowance, or x402 $0.002.
futility_verdict
Read the current verdict for a run/source/domain without recording a judgment.
futility_waste_report
Waste report for a run: tokens spent after the verdict point, per source and per domain aggregate.
futility_receipt
Mint the HMAC-signed abstention receipt when the run/source/domain verdict is ABSTAIN.
futility_verify_receipt
Verify a receipt payload {receipt, signature}; total rejection with a reason on malformed/forged input.

JSON · Text for agents · Registry updated 2026-10-22