MCP.Market

xStocker MCP server

by xstocker.com·com.xstocker/agent-mcp·v0.2.0

Build buy/sell orders for tokenized US stocks (xStocks) on Solana. Non-custodial.

C68/100grade C
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Safety scan
C68/100

full report

Adoption
New

274 downloads/wk

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

xStocker tools (4, 2 write)

write = sends, deletes, buys or posts

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

  • build_orderwrite action

    Build (NOT execute) a buy or sell order for an xStock. Nothing is traded and no funds move: this returns a quote (details) and a Solana Pay link (solanaPayUrl). Show the details (amount in, expected out, fee) to the user and give them the link or QR code: their wallet opens it and they approve there with their OWN wallet. For a buy, `amount` is how much pay_token to spend. For a sell, `amount` is

  • check_partner

    Check that a wallet can receive referral fees. There is no registration: a partner is just a Solana wallet address, set on this server with XSTOCKER_PARTNER_WALLET. USDC fees land in the wallet's USDC token account (it must exist), SOL fees in the wallet itself. Only use if the user asks about becoming a partner.

  • get_order_statuswrite action

    Check whether a signed and broadcast Solana transaction landed (processed/confirmed/finalized/failed/not_found).

  • list_assets

    List tradable tokenized stocks/ETFs (xStocks) on Solana with tickers and accepted pay tokens. Call this before build_order to get valid asset symbols. …

Public scan report

scanner v0.1.10 · 2026-10-12 · same rubric, same numbers if you re-run it

1 low
  • Code scan2 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 qualitylocal package, no credentials required12/15
  • Maintenanceno repository listed3/15
  • Maintainer identityverified namespace with website, no repo4/10

Findings (1)

  • lowNo source repository listedmaint.no-repo
Overall 68/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How xStocker compares

Against every graded E-commerce MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
68/100
higher than 38% of 2,174 E-commerce servers
Tools
4
the typical E-commerce server has 6
Tools that change things
50%
typical: 0%. Fewer write tools means less an agent can break
Downloads a week
274
more than 81% of 411 E-commerce servers with a package

What its tools let an agent do: 2 read · 2 change

Install xStocker in Claude Code, Cursor or VS Code

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

claude mcp add agent-mcp -- npx -y @xstocker/mcp
Add to Cursor

xStocker: common questions

Is xStocker MCP server safe?
With care: it is graded C, so read the findings first (68/100). Read the xStocker safety report
How do I install xStocker?
It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
Does xStocker need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is xStocker maintained?
The latest release is v0.2.0.
What can I use instead of xStocker?
Servers from other publishers that do the same job: Bling MCP server, Shopware MCP server and Polymarket Toolkit MCP server.
How does xStocker compare with other E-commerce MCP servers?
safety score 68/100 (higher than 38% of 2,174 E-commerce servers); tools 4 (the typical E-commerce server has 6); tools that change things 50% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.

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