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Rowsmith test data

Fake test data (CSV, JSON, SQL) from a schema.

Connector by meiorz · GitHub account verified by the MCP Registry

IndexedMITLocal (stdio)
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Install

Works with Claude Code, Codex, VS Code, Cursor, Windsurf, Claude Desktop. Read the repository before you give any tool access to your data.

npx agentmarket install connector/meiorz-rowsmith

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Fake test data (CSV, JSON, SQL) from a schema. Reserved-range identifiers; reproducible by seed.

Reviews

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Permissions

What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.

Tools
1 read · 2 write · 0 delete · 2 not yet classified
Secrets
None asked for
Install scripts
Not scanned yet
Runs as
Node.js package

Tools by what they do 5

Read from the source code; the running server may list different tools.

Read 1 · Look things up without changing anything.

  • list_column_types

Write 2 · Create, change, send or run things.

  • sandbox_create
  • sandbox_payments

Not yet classified 2 · We could not tell from the name and description.

  • generate_test_data
  • invalid_values

Secrets and settings it asks for

Other settings (environment variables or headers).

  • ROWSMITH_URL

Tools (5)

Read from the source code; the running server may differ. Descriptions are the server’s own words; hidden characters are shown as [U+…].

  • generate_test_dataGenerate test data

    Description is built at runtime.

  • invalid_valuesInvalid test values

    Description is built at runtime.

  • list_column_typesList column types

    List the supported column types and the options each accepts. Use it before generate_test_data when you need a type's options.

  • sandbox_createCreate payment sandbox

    Create a fake card-processor sandbox (TEST DATA, no money, no payment provider). Returns its sbx_ id. Deleted 1 hour after creation. Use it to start a payment test; next, call sandbox_payments with the returned id.

  • sandbox_paymentsUse payment sandbox

    Charge, refund, list, get or reset in a payment sandbox. Accepts only card numbers from Stripe's published testing list; any other card-like number is refused. Declines return code and decline_code. Same seed and call order, same objects for the same sandbox version. Use it after sandbox_create, with that sandbox's id.

Signals

Stars
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Forks
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Open issues
0
Last commit
Oct 21, 2026 (8 days ago)
Last release
Oct 19, 2026 (9 days ago)

From GitHub (fetched Oct 24, 2026).

Details

Registry name
io.github.meiorz/rowsmith
Version
0.5.0
Auth
No auth
Packages
npm rowsmith-mcp
License
MIT
Repository
github.com/meiorz/rowsmith-mcp
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Source
Official MCP Registrygithub-graphql
Cite this page

Rowsmith test data MCP server. Agent Mart. https://agentmart.dev/connectors/meiorz-rowsmith (last updated 2026-10-24)