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Migration Map MCP server

by mrfentmen·io.github.mrfentmen/migration-map-mcp·v1.0.2
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Find local migration numbering gaps and rollback pairing signals without returning SQL, paths,...

A85/100grade A
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Safety scan
A85/100

full report

Adoption
New

0 stars

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

Migration Map tools (3)

write = sends, deletes, buys or posts

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

  • compare_projects

    Compare the migration numbering of two project paths: shared sequence numbers, which set tops out higher, whether the padding styles match and how many numbers are free in each. Counts and sequence numbers only.

  • inspect_migration_map

    Find local migration numbering gaps and rollback pairing signals without returning SQL, paths, or migration names.

  • migration_ordering

    Read a project's own migration numbers and report ordering advice: the next free number, gaps and whether they look like deletions, numbers reused across directories, and whether file-name order and numeric order disagree. Counts and sequence numbers only.

Public scan report

scanner v0.1.10 · 2026-11-01 · same rubric, same numbers if you re-run it

no findings
  • Code scan10 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
  • Maintenancelast push 85 days ago12/15
  • Maintainer identityregistry namespace matches repository owner6/10
Overall 85/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Migration Map compares

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

Safety score
85/100
higher than 65% of 802 Databases servers
Tools
3
the typical Databases server has 8
Tools that change things
0%
typical: 10%. Fewer write tools means less an agent can break

What its tools let an agent do: 3 read

Release history: 2 versions in the registry since 2026-09-21, latest 2026-10-02, typically one every 10 days.

Install Migration Map in Claude Code, Cursor or VS Code

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

claude mcp add migration-map-mcp -- npx -y migration-map-mcp
Add to Cursor

What the publisher says

From the Migration Map repository's README, as published. We do not edit it. Read it on GitHub

migration-map-mcp

Migration Map inspects migration filenames and reports numbering gaps, duplicates, and broad risk signals. It is useful before merging database changes when the migration directory has become hard to reason about.

Quick start

npm install
npm test
npm start

Call inspectmigrationmap with a project path inside MIGRATIONMAPROOT.

Privacy and limits

The server reads migration filenames only. It reports sequence gaps, duplicate numbers, and pairs a sequence when both a forward filename and a rollback-style filename are present. It does not read SQL, source content, migration names, or full paths. Naming conventions outside the recognized pattern may be missed.

Nothing above is checked by us. What we check is on the safety report.

Migration Map: common questions

Is Migration Map MCP server safe?
Yes, by our scan: it is graded A (85/100). Read the Migration Map safety report
How do I install Migration Map?
It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
Does Migration Map need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is Migration Map maintained?
The last commit was 87 days ago (2026-08-09). The latest release is v1.0.2.
What can I use instead of Migration Map?
Servers from other publishers that do the same job: DBHub MCP server, Motherduck MCP server and Keboola MCP server.
How does Migration Map compare with other Databases MCP servers?
safety score 85/100 (higher than 65% of 802 Databases servers); tools 3 (the typical Databases server has 8); tools that change things 0% (typical: 10%. Fewer write tools means less an agent can break). Full comparison.

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