Mmcp.market

Cross-Rail Settlement Binder MCP server

by arnopiva·io.github.arnopiva/crs-binder·v0.1.1
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Multi-rail settlement binder MCP. binder_verify proves integrity only — not settlement.

C67/100grade C
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Safety scan
C67/100

full report

Adoption
New

Little public usage data yet

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If you have run it, two minutes of your experience saves the next person an afternoon.

Cross-Rail Settlement Binder tools (4)

write = sends, deletes, buys or posts
  • binder_appendFree

    Append one settlement leaf (x402 | stripe_mpp | agentcore) under your task_id. Free.

  • binder_sealFree

    Seal ≥2 distinct rails under task_id into a portable Ed25519 binder (~$0.05 USDC on Base when paid).

  • binder_verifyFree

    Verify binder integrity (sig + ordered leaf hashes). Does not prove underlying settlement.

  • healthFree

    Liveness, rails, pubkey, paid/listing flags.

Public scan report

scanner v0.1.9 · 2026-09-20 · same rubric, same numbers if you re-run it

1 low
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 586ms20/20
  • Tool poisoning4 tool descriptions checked15/15
  • Auth qualityopen endpoint, read-only tools10/15
  • Maintenanceno repository listed3/15
  • Maintainer identityno repository or website to verify2/10

Findings (1)

  • lowNo source repository listedmaint.no-repo
Overall 67/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

Install directly

claude mcp add --transport http crs-binder https://crs-binder.fly.dev/mcp
Add to Cursor

Cross-Rail Settlement Binder: common questions

Is Cross-Rail Settlement Binder MCP server safe?
With care: it is graded C, so read the findings first (67/100). Read the Cross-Rail Settlement Binder safety report
How do I install Cross-Rail Settlement Binder?
It runs remotely at crs-binder.fly.dev. Add it to Claude Code, Claude Desktop or Cursor with the snippets above, or call it through the mcp.market gateway without installing anything.
Does Cross-Rail Settlement Binder need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is Cross-Rail Settlement Binder maintained?
The latest release is v0.1.1.
Is Cross-Rail Settlement Binder up?
100% of our last 6 checks got an answer. We check remote servers about four times a day.

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