Mmcp.market

Reins MCP server

by R2Rlabs·io.github.R2Rlabs/reins·v0.1.4
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Risk limits and an audit log for AI agents trading Hyperliquid, enforced outside the model.

C55/100grade C
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Safety scan
C55/100

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.

Reins tools (9, 2 write)

write = sends, deletes, buys or posts

Read from the package source without running it. The installed server may list more.

  • cancel_orderwrite action

    Cancel a resting order by its exchange order id.

  • close_position

    Flatten the whole position in one symbol with a reduce-only order that

  • get_book

    Top of book for a symbol: best bid, best ask, spread, and the nearest

  • get_candles

    Recent price history for a symbol as candles, oldest first: open, high,

  • get_limits

    Report the risk limits this account trades under and how much room is left

  • get_positions

    Open positions with their signed notional in USD (negative is short),

  • get_recent_decisions

    Your own recent actions and the reasons you gave for them, most recent

  • place_orderwrite action

    Place an order sized in USD notional. Every order is checked against the

  • set_stop_loss

    Protect an open position with a stop-loss held on the exchange: once the price

Public scan report

scanner v0.1.9 · 2026-09-22 · same rubric, same numbers if you re-run it

1 low
  • Code scan49 source files scanned25/25
  • –Live reliabilityno gateway calls yet and no remote to proben/a
  • –Tool poisoningtools not inspected (local package is not executed); not countedn/a
  • Auth qualitystatic API keys via environment variables6/15
  • Maintenanceno repository listed3/15
  • Maintainer identityno repository or website to verify2/10

Findings (1)

  • lowNo source repository listedmaint.no-repo
Overall 55/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

Install directly

Runs npx -y @r2rlabs/reins on your machine. Read the scan report first; the gateway never runs local packages.

claude mcp add reins -- npx -y @r2rlabs/reins
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Reins: common questions

Is Reins MCP server safe?
With care: it is graded C, so read the findings first (55/100). Read the Reins safety report
How do I install Reins?
It runs on your machine. Copy the Claude Code, Claude Desktop or Cursor config from the install section.
Does Reins need an API key?
Yes. The registry entry asks for REINS_PRIVATE_KEY.
Is Reins maintained?
The latest release is v0.1.4.
What can I use instead of Reins?
Servers from other publishers that do the same job: three.ws Provenance MCP server, Skillsmith MCP server and Roast My Design System MCP server. Compare all Reins alternatives.

Alternatives to Reins

Same job from other publishers: the closest match first, then the best rated.

All Reins alternatives →
  • three.ws Provenance
    Append-only, signed, on-chain-verifiable agent action log — record and audit what agents did.
    More from nirholas →
    B
  • Skillsmith
    Share agent skills across your team, scan them for risk, and track what's actually used.
    B
  • Roast My Design System
    Audit your Design System and serve your Agent the rules that keep AI-written UI on-system.
    A
  • Roast My Design System
    Audit your Design System and serve your Agent the rules that keep AI-written UI on-system.
    A
  • Bomly
    Give your coding agent the dependency graph it is about to change: scan, diff, explain, audit
    B
Reins vs three.ws ProvenanceReins vs SkillsmithReins vs Roast My Design System

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