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SeedBase Test Data

REMOTE · SEEDBA.SE · 2 COMPONENTS · SCANNED SEP 20

Generate realistic, FK-consistent synthetic test data for your databases from your AI assistant.

Available components

remote · seedba.se 93 npm · @seedbase/client 49
0 this week 93 Trust /100
Trust breakdown (7 categories)

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score → Why this is hard to score →

Endpoint Security89
Transport & Reachability100
Schema Quality & AI Usability84
  • AI-judged instruction clarity (excellent).Pass
  • Tool/resource definitions use about 564 tokens (~94/item across 6 items; 6 tools + 0 resources), lean.Pass
  • Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management100
  • No destabilizing schema changes in the last 30 days.Pass
Tool Coverage100
  • 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
  • 100% of tool parameters carry a description.Pass
  • Structured output schemas are declared (100% of tools); any adoption earns full credit.Pass
Tool Safety100
  • No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
  • We read all 6 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
  • An AI judge read all 7 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
  • Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
Install

How do I install the SeedBase Test Data MCP server?

SeedBase Test Data is a hosted endpoint at https://seedba.se/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

remote · seedba.se

# add to Claude Code
claude mcp add --transport http marcelglaeser-seedbase 'https://seedba.se/mcp'
// .cursor/mcp.json
{
  "mcpServers": {
    "marcelglaeser-seedbase": {
      "url": "https://seedba.se/mcp"
    }
  }
}
// .vscode/mcp.json
{
  "servers": {
    "marcelglaeser-seedbase": {
      "type": "http",
      "url": "https://seedba.se/mcp"
    }
  }
}
# ~/.codex/config.toml
[mcp_servers.marcelglaeser-seedbase]
url = "https://seedba.se/mcp"
// opencode.json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "marcelglaeser-seedbase": {
      "type": "remote",
      "url": "https://seedba.se/mcp",
      "enabled": true
    }
  }
}
# add to OpenClaw
openclaw mcp add marcelglaeser-seedbase --url 'https://seedba.se/mcp' --transport streamable-http
# ~/.hermes/config.yaml
mcp_servers:
  marcelglaeser-seedbase:
    url: "https://seedba.se/mcp"
// ~/.netclaw/config/netclaw.json
{
  "McpServers": {
    "marcelglaeser-seedbase": {
      "Transport": "http",
      "Url": "https://seedba.se/mcp"
    }
  }
}
# add to Vellum
assistant mcp add marcelglaeser-seedbase -t streamable-http -u 'https://seedba.se/mcp'
// mcp.json
{
  "mcpServers": {
    "marcelglaeser-seedbase": {
      "type": "http",
      "url": "https://seedba.se/mcp"
    }
  }
}

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

Changelog

Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.

  • 26 Aug 26 +1
    • We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
  • 25 Aug 26 0
    • Stability: 0.97 → pass security
  • 24 Aug 26 +1

    No change was recorded against any check on this day. Stability & Change Management went from 93 to 97. That category is still filling its 30-day observation window: 28 days of observed history at the previous scan, 29 at this one. The score rises as the window fills, whether or not the server changes.

  • 11 Aug 26 0
    • We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
  • 31 Jul 26 0
    • We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
  • 27 Jul 26 0
    • We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
  • 26 Jul 26 0

    First indexed and scored.

Diagnostics

Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.

Captured 20 Sept 2026 · Probed https://seedba.se/mcp

TLS valid

Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .

Subject Issuer Valid from Valid until Key Signature Serial
CN=seedba.se CN=YE2,O=Let's Encrypt,C=US 6 Aug 2026 4 Nov 2026 ECDSA 256 ECDSA-SHA384 6f514b17336fdded6c173f045986c15a2af
SANs: seedba.se
CN=YE2,O=Let's Encrypt,C=US (CA) CN=Root YE,O=ISRG,C=US 3 Sept 2025 2 Sept 2028 ECDSA 384 ECDSA-SHA384 4df3b15dd6c0784c507cd37b58e6f115
CN=Root YE,O=ISRG,C=US (CA) CN=ISRG Root X2,O=Internet Security Research Group,C=US 13 May 2026 2 Sept 2032 ECDSA 384 ECDSA-SHA384 872165fc34b6e5fba8add5b3705fb53a
CN=ISRG Root X2,O=Internet Security Research Group,C=US (CA) CN=ISRG Root X1,O=Internet Security Research Group,C=US 13 May 2026 2 Sept 2032 ECDSA 384 SHA256-RSA 6c8f1dc727c7117f7baf853ac980f9cd

Background: What to check on a remote MCP endpoint →

DNSSEC insecure

Validation of seedba.se. — Not signed

Zone DS Keys Algorithms Outcome
. trust_anchor 20326, 38696 8, 8 Verified
se. present 59407 8 Verified
seedba.se. absent Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation
Authentication Challenged, unverified

The endpoint asked for a token, but we could not retrieve and validate the RFC 9728 metadata that tells a client how to obtain one.

Result Challenged, unverified
Enforced On tool calls
HTTP status 200

WWW-Authenticate challenge Bearer realm="seedbase-mcp" 

Bearer realm="seedbase-mcp"
Header Value
strict-transport-security max-age=31536000; includeSubDomains; preload
x-content-type-options nosniff
x-frame-options DENY
referrer-policy same-origin

Protected resource metadata

Retrieved No
Problem no_resource_metadata

Background: How OAuth 2.1 works in the 2026 MCP spec →

Transports 2 probes
Transport URL Outcome Status Location
streamable-http https://seedba.se/mcp Verified 200
http (plaintext) http://seedba.se/mcp HTTPS enforced 308 https://seedba.se/mcp
MCP tools · 6 exposed · ~444 tokens

The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →

Tool Tokens
create_project ~51

Create a new, empty SeedBase project. Use import_schema afterwards to add the schema.

NameTypeReqDescription
db_typestring–Target database type (default: postgresql)
namestringyesProject name
NameTypeReqDescription
db_typestringyes–
idstringyes–
namestringyes–

No examples provided.

fetch_generation ~60

Fetch a previously started generation by id: returns its status, and the SQL INSERT statements once completed. Use this when generate_test_data reported the generation as still running.

NameTypeReqDescription
generation_idstringyesThe generation id (UUID) reported by generate_test_data
NameTypeReqDescription
download_urlstring–Authenticated download endpoint for the complete SQL (send your API key as 'Authorization: Bearer …').
generation_idstringyes–
sqlstring–Complete SQL INSERTs. Absent when the result is too large — download it from download_url instead; no partial SQL is ever returned.
sql_charsinteger––
statusstringyes–
truncatedboolean–True when the SQL was too large to inline. The response then contains NO sql; fetch the complete file from download_url.

No examples provided.

generate_test_data ~83

Generate a fresh synthetic dataset for a project and return it as SQL INSERT statements. Optionally set rows per table. The data is foreign-key consistent.

NameTypeReqDescription
projectstringyesProject id (UUID) or project name
rowsinteger–Rows per table (optional; plan limits apply)
seedinteger–Seed for deterministic output (optional)
NameTypeReqDescription
download_urlstring–Authenticated download endpoint for the complete SQL (send your API key as 'Authorization: Bearer …').
generation_idstringyes–
sqlstring–Complete SQL INSERTs. Absent when the result is too large — download it from download_url instead; no partial SQL is ever returned.
sql_charsinteger––
statusstringyes–
truncatedboolean–True when the SQL was too large to inline. The response then contains NO sql; fetch the complete file from download_url.

No examples provided.

get_ddl ~76

Get a project's schema as CREATE TABLE statements. Accepts a project id or name and an optional SQL dialect (postgresql, mysql, sqlite, mssql).

NameTypeReqDescription
dialectstring–SQL dialect for the DDL (default: the project's database type)
projectstringyesProject id (UUID) or project name
NameTypeReqDescription
ddlstringyes–
dialectstringyes–

No examples provided.

import_schema ~142

Import a database schema into a project from pasted content: SQL DDL (CREATE TABLE …, raw pg_dump/mysqldump schema output works), SQL INSERT dumps, CSV/TSV, JSON, or ORM model code (Django, Prisma, SQLAlchemy, …). Replaces the project's current schema.

NameTypeReqDescription
contentstringyesThe schema source text (e.g. the DDL)
formatstring–Optional hint: sql, csv, tsv, json, or an ORM name (django, prisma, sqlalchemy, …). Auto-detected when omitted.
projectstringyesProject id (UUID) or project name
NameTypeReqDescription
fk_countintegeryes–
table_countintegeryes–
tablesarray––
warningsarray––

No examples provided.

list_projects ~32

List your SeedBase projects (id, name, database type). Use this first to find the project to work with.

Input schema present but exposes no named parameters.

NameTypeReqDescription
projectsarrayyes–

No examples provided.

Common questions

What is the SeedBase Test Data MCP server?

SeedBase Test Data is an MCP server listed in the public MCP registry as io.github.marcelglaeser/seedbase. Generate realistic, FK-consistent synthetic test data for your databases from your AI assistant. This page covers its hosted endpoint (https://seedba.se/mcp).

Is the SeedBase Test Data MCP server safe to use?

SeedBase Test Data scores 93 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

What tools does the SeedBase Test Data MCP server expose?

SeedBase Test Data exposes 6 tools: list_projects, get_ddl, generate_test_data, fetch_generation, create_project, import_schema. Their descriptions and schemas cost roughly 444 tokens of context every time the server is loaded.

Does the SeedBase Test Data MCP server require authentication?

Yes. SeedBase Test Data asked us for credentials when we connected, so you will need to authorise it in your MCP client before it can do anything.

Is the SeedBase Test Data MCP server still maintained?

SeedBase Test Data is still listed as active in the MCP registry. We last reached this channel on 20 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.